TERM OVERRIDING ROYALTY INTEREST CONVEYANCE (PUD)

Exhibit 10.2

TERM OVERRIDING ROYALTY INTEREST CONVEYANCE (PUD)

This TERM OVERRIDING ROYALTY INTEREST CONVEYANCE (this “Conveyance”) from Chesapeake Exploration, L.L.C., an Oklahoma limited liability company, with offices at ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ (“Assignor”) to Chesapeake E&P Holding Corporation, an Oklahoma corporation, with offices at ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ (“Assignee”), dated [                ], 2011, is delivered to be effective as of 12:01 a.m., Central Time, on July 1, 2011 (the “Effective Time”). All capitalized terms not otherwise defined herein shall have the meanings ascribed to such terms in Article II below.

ARTICLE I

CONVEYANCE

Section 1.01 The Grant. For and in consideration of good and valuable consideration paid by Assignee to Assignor, the receipt and sufficiency of which are hereby acknowledged, Assignor does hereby BARGAIN, SELL, GRANT, CONVEY, TRANSFER, ASSIGN, SET OVER, and DELIVER unto Assignee, for the Term, as a term net overriding royalty interest (the “Royalty Interest”), an undivided interest in and to the Subject Minerals sufficient to cause Assignee to receive the Assignee Minerals or proceeds thereof calculated and paid in money, in accordance with and subject to the further terms and conditions of this Conveyance.

Section 1.02 Non-Operating, Non-Expense Bearing Interest. The Royalty Interest conveyed hereby is a non-operating, non-expense-bearing overriding royalty interest for a limited term in and to the Subject Minerals. In no event shall Assignee ever be liable or personally obligated for payment of any cost, expenses or liabilities attributable to the Subject Minerals (or any part thereof) or incurred in connection with the production, storing, transporting, compressing or marketing of Assignee Minerals, subject, however, to Assignor’s right hereinafter provided to deduct Chargeable Costs in determining Assignee Proceeds, which right shall be solely a matter of deduction from the gross proceeds of the sale of Assignee Minerals and not a personal obligation of Assignee. This Conveyance is a conveyance of an interest in real property.

Section 1.03 Term. The term of the Royalty Interest (the “Term”) shall begin at the Effective Time and end at Midnight, Central Time on June 30, 2031 (the “Termination Date”). At the end of the Term, all of Assignee’s interest in and to the Royalty Interest shall automatically terminate and immediately revert to and revest in Assignor.

Section 1.04 Habendum Clause. TO HAVE AND TO HOLD the Royalty Interest, together with all and singular the rights and appurtenances thereto in anywise belonging, unto Assignee, its successors and assigns, for the Term, subject to the terms and provisions of this Conveyance.

Section 1.05 Warranty.

(a) The Warranty. Assignor warrants to Assignee that (i) Assignor’s Net Revenue Interest in production of Minerals from each Development Well, determined prior to giving effect to this Conveyance and the Perpetual PUD Conveyance, is not less than the Assignor’s Net Revenue Interest used to calculate the NRI Factor for such Development Well pursuant to the Development Agreement, and (ii) the Royalty Interest is free of all Encumbrances, except for Permitted Encumbrances, in all cases by, through, or under Assignor and any predecessor Affiliate of Assignor, but not otherwise.

(b) Remedies. If there is a breach of the foregoing warranty with respect to a Development Well, Assignee shall receive payment of Assignee Proceeds based upon the Assignor’s Net Revenue Interest warranted in this Conveyance as to such Development Well. In such event Assignor’s retained net revenue interest in the Subject Minerals produced through such Development Well after giving effect to this Conveyance and the Perpetual PUD Conveyance (“Assignor Retained Minerals”) shall be reduced by the difference between the Assignor’s Net Revenue Interest warranted in this Conveyance as to such Development Well and the actual Assignor’s Net Revenue Interest in such Development Well and Assignee shall have no further recourse for such breach of warranty. Notwithstanding the foregoing, if as a result of a breach of the foregoing warranty with respect to a Development Well, the actual Assignor’s Net Revenue Interest in such Development Well is less than one-half (1/2) the warranted Assignor’s Net Revenue Interest in such Development Well, and as a result there are not sufficient Assignor Retained Minerals in such Development Well, Assignee’s sole remedy shall be to receive payment on each Payment Date, out of the Assignor Retained Minerals from other Development ▇▇▇▇▇, without interest (except interest payable under this Conveyance on payments made after the applicable due date as described in Section 5.02 below), of an amount equal to the difference between (x) the Assignee Proceeds that Assignee would have received with respect to such Development Well in the applicable Computation Period if such warranty had not been breached and (y) the Assignee Proceeds that Assignee actually received during that Computation Period with respect to such Development Well, and any such amounts of Assignor Retained Minerals from other Development ▇▇▇▇▇ shall be treated as Assignee Minerals. Assignor may not transfer, sell or otherwise dispose of any of the Subject Interests unless the acquiror thereof agrees to be bound by and assume Assignor’s obligations under this Section 1.05(b) with respect to such Subject Interests assigned.

(c) Excess Interest. In the event Assignor or Assignee determines that Assignor’s Net Revenue Interest in a Development Well prior to giving effect to this Conveyance and the Perpetual PUD Conveyance is greater than the Assignor’s Net Revenue Interest used to calculate the NRI Factor for such Development Well pursuant to the Development Agreement, (i) the NRI Factor used by Assignor for such Development Well shall not be adjusted, (ii) the Royalty Interest shall be reduced by an amount equal to 0.2500 multiplied by the difference between the actual Assignor’s Net Revenue Interest in such Development Well and the Assignor’s Net Revenue Interest used to calculate the NRI Factor for such Development Well warranted in this Conveyance as to such Development Well, and such amount shall automatically and immediately revert to and revest in Assignor, and (iii) the Royalty Interest, the Assignee Minerals and the payment of Assignee Proceeds shall be

 

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calculated based upon the Assignor’s Net Revenue Interest used to calculate the NRI Factor for such Development Well pursuant to the Development Agreement.

(d) DISCLAIMER. EXCEPT FOR THE SPECIAL WARRANTY OF TITLE GIVEN IN SECTION 1.05(a), ASSIGNOR MAKES THIS CONVEYANCE AND ASSIGNS THE ROYALTY INTEREST WITHOUT RECOURSE, COVENANT OR WARRANTY OF TITLE OF ANY KIND, EXPRESS, IMPLIED OR STATUTORY. ANY COVENANTS OR WARRANTIES IMPLIED BY STATUTE OR LAW BY THE USE HEREIN OF THE WORDS “GRANT”, “CONVEY” OR OTHER SIMILAR WORDS ARE HEREBY EXPRESSLY DISCLAIMED, WAIVED AND NEGATED. WITHOUT LIMITING THE GENERALITY OF THE TWO PRECEDING SENTENCES, ASSIGNEE ACKNOWLEDGES THAT ASSIGNOR HAS NOT MADE, AND ASSIGNOR HEREBY EXPRESSLY DISCLAIMS AND NEGATES, AND ASSIGNEE HEREBY EXPRESSLY WAIVES, ANY REPRESENTATION OR WARRANTY, EXPRESS, IMPLIED, AT COMMON LAW, BY STATUTE OR OTHERWISE RELATING TO (i) PRODUCTION RATES, RECOMPLETION OPPORTUNITIES, DECLINE RATES OR THE QUALITY, QUANTITY OR VOLUME OF THE RESERVES OF MINERALS, IF ANY, ATTRIBUTABLE TO THE SUBJECT INTERESTS, (ii) ANY IMPLIED OR EXPRESS WARRANTY OF MERCHANTABILITY, (iii) ANY IMPLIED OR EXPRESS WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE, (iv) ANY IMPLIED OR EXPRESS WARRANTY OF CONFORMITY TO MODELS OR SAMPLES OF MATERIALS, AND (v) ANY AND ALL IMPLIED WARRANTIES EXISTING UNDER ANY APPLICABLE LEGAL REQUIREMENT; IT BEING THE EXPRESS INTENTION OF BOTH ASSIGNEE AND ASSIGNOR THAT THE ROYALTY INTEREST IS HEREBY ASSIGNED TO ASSIGNEE ON AN “AS IS” AND “WHERE IS” BASIS WITH ALL FAULTS, AND THAT ASSIGNEE HAS MADE OR CAUSED TO BE MADE SUCH INSPECTIONS AS ASSIGNEE DEEMS APPROPRIATE. ASSIGNOR AND ASSIGNEE AGREE THAT, TO THE EXTENT REQUIRED BY APPLICABLE LEGAL REQUIREMENTS TO BE EFFECTIVE, THE DISCLAIMERS OF CERTAIN WARRANTIES CONTAINED IN THIS SECTION ARE “CONSPICUOUS” DISCLAIMERS FOR THE PURPOSES OF ANY APPLICABLE LEGAL REQUIREMENT.

(e) Substitution of Warranty. This instrument is made with full substitution and subrogation of Assignee in and to all covenants of warranty by Third Persons (other than Affiliates of Assignor) heretofore given or made with respect to the Development ▇▇▇▇▇, the Subject Interests or any part thereof or interest therein.

Section 1.06 Stipulation. Following the determination of the Adjusted Development Well Amount for a Development Well, Assignor shall execute and deliver a recordable stipulation in the form of Exhibit C attached hereto, to be acknowledged and countersigned by Assignee, identifying (i) the Development ▇▇▇▇▇ drilled to date (including an API number for each such Development Well) and (ii) Assignor’s Net Revenue Interest warranted by Assignor and used to calculate the NRI Factor for each of the Development ▇▇▇▇▇ drilled to date. Each stipulation shall establish the Assignor’s Net Revenue Interest used to calculate the NRI Factor for such Development Well pursuant to the Development Agreement for the purpose of the warranty of title provided in Section 1.05(a) of this Conveyance; provided that, such stipulation shall not waive or otherwise limit Assignee’s rights with respect to any

 

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claim for breach of warranty regarding each Development Well or Assignor’s Net Revenue Interest therein.

Section 1.07 Reconveyance of Excess Acreage. After the Drilling Obligation Completion Date, Assignee shall, on request, execute, acknowledge and deliver to Assignor, a recordable instrument (reasonably acceptable to Assignor) that reconveys to Assignor the Royalty Interest except with respect to all Subject Minerals in, under and that may be produced from any wellbore of any Development Well.

ARTICLE II

DEFINITIONS

This Article II defines certain capitalized words, terms, and phrases used in this Conveyance. Certain other capitalized words, terms, and phrases used in this Conveyance are defined elsewhere in this Conveyance.

“Adjusted Development Well Amount” has the meaning given such term in the Development Agreement.

“Affiliate” means, for any specified Person, another Person that controls, is controlled by, or is under common control with, the specified Person. “Control”, as used in the preceding sentence, refers to the possession by one Person, directly or indirectly, of the right or power to direct or cause the direction of the management and policies of another Person, whether through the ownership of voting securities, by contract, or otherwise.

“AMI Area” means that area described in Exhibit D to this Conveyance, as such area may be extended pursuant to Article III of the Development Agreement.

“Assignee” is defined in the introductory paragraph to this Conveyance and also includes all permitted successors and assigns of Assignee.

“Assignee Minerals” is defined in Section 3.01.

“Assignee Proceeds” is defined in Section 3.03.

“Assignor” is defined in the introductory paragraph to this Conveyance and also includes all permitted successors and assigns of Assignor.

“Assignor Conveyances” means this Conveyance, the Term PDP Conveyance, the Perpetual PDP Conveyance and the Perpetual PUD Conveyance.

“Assignor Retained Minerals” is defined in Section 1.05(b).

“Assignor’s Net Revenue Interest” means the interest, stated as a decimal, in Subject Minerals produced from a Development Well attributable to the Subject Interests in that Development Well, net of Production Burdens.

 

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“Assignor’s Net Share of Minerals” means the share of Subject Minerals produced from each Development Well that is attributable to Assignor’s Net Revenue Interest in that Development Well determined prior to giving effect to this Conveyance and the Perpetual PUD Conveyance.

“Business Day” means any day that is not a Saturday, Sunday, a holiday determined by the New York Stock Exchange, Inc. as “affecting ‘ex’ dates” or any other day on which national banking institutions in New York, New York are closed as authorized or required by law.

“Central Time” means the local time on any given day in Washita County, Oklahoma.

“Chargeable Costs” is defined in Section 3.02(a).

“Chesapeake” means Chesapeake Energy Corporation, an Oklahoma corporation.

“Closing Time” means 12:01 a.m. Central Time, on [                    ], 2011.

“Computation Period” means each calendar quarter commencing at the Effective Time, with each calendar quarter being deemed to have begun at 12:01 a.m. Central Time on the first day of such calendar quarter and to have ended at 12:00 a.m. Central Time on the first day of the next calendar quarter, provided that the last Computation Period shall end at 12:00 a.m. Central Time on [September 1, 2031].

“Conveyance” is defined in the introductory paragraph to this Conveyance.

“Development Agreement” means that certain Development Agreement among Chesapeake, Assignor and the Trust dated as of even date herewith.

“Development Well” has the meaning given such term in the Development Agreement.

“Drilling Obligation Completion Date” has the meaning given to such term in the Development Agreement.

“Effective Time” is defined in the introductory paragraph to this Conveyance.

“Encumbrance” means any mortgage, lien, security interest, pledge, charge, encumbrance, preferential right to purchase, consent to assignment or burden or defect.

“Excess Costs” means, with respect to any Computation Period, an amount equal to the Chargeable Costs attributable to Assignee’s Minerals less the gross proceeds received by Assignor attributable to the sale of Assignee’s Minerals. Excess Costs attributable to Assignee Minerals shall bear interest at the Prime Interest Rate from the end of the Computation Period in which such costs became due and payable to the date that Assignor recovers such amounts from Assignee Proceeds.

 

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“Excluded Assets” means (a) those oil and gas ▇▇▇▇▇ that are the subject of the Term PDP Conveyance and the Perpetual PDP Conveyance and (b) those oil and gas ▇▇▇▇▇ that are described in Exhibit B.

“Fair Value” means, with respect to any portion of the Royalty Interest to be released pursuant to Section 11.02 in connection with a sale or release of any Development Well or Subject Interests, an amount of net proceeds which could reasonably be expected to be obtained from the sale of such portion of the Royalty Interest to a party which is not an Affiliate of either the Assignor or Assignee on an arms’-length negotiated basis, taking into account relevant market conditions and factors existing at the time of any such proposed sale or release, such net proceeds to be determined by deducting Assignee’s proportionate share of sales costs, commissions and brokerage fees, if any (based on the ratio of (i) the fair market value of the portion of the Royalty Interest being released to (ii) the fair market value of the Development ▇▇▇▇▇ and Subject Interests being transferred (including the value of the Royalty Interest being released)).

“Farmout Agreements” means any farmout agreement, participation agreement, exploration agreement, development agreement or any similar agreement.

“Force Majeure” is defined in Section 12.02.

“Gas” means natural gas and all other gaseous hydrocarbons or minerals, including helium, but specifically excluding any Gas Liquids.

“Gas Liquids” means those natural gas liquids and other similar liquid hydrocarbons, including ethane, propane, butane and natural gasoline, and mixtures thereof, that are removed from a gas stream by the liquids extraction process of any field facility or gas processing plant and delivered by the facility or plant as natural gas liquids.

“Governmental Authority” means the United States of America, any state, commonwealth, territory, or possession thereof, and any political subdivision of any of the foregoing, including courts, departments, commissions, boards, bureaus, agencies and other instrumentalities.

“Legal Requirement” means any law, statute, ordinance, decree, requirement, order, judgment, rule, or regulation of, including the terms of any license or permit issued by, any Governmental Authority.

“Minerals” means Oil, Gas and Gas Liquids.

“Mortgage” has the meaning given such term in the Development Agreement.

“Non-Affiliate” means, for any specified Person, any other Person that is not an Affiliate of the specified Person.

“Notice” means any notice, advice, invoice, demand or other communication required or permitted by this Conveyance.

 

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“NRI Factor” has the meaning given such term in the Development Agreement.

“Oil” means crude oil, condensate and other liquid hydrocarbons recovered by field equipment or facilities, excluding Gas Liquids.

“Party,” when capitalized, refers to Assignor or Assignee. “Parties,” when capitalized, refers to Assignor and Assignee.

“Payment Date” is defined in Section 5.01(b).

“Permitted Encumbrances” means:

(a) the Production Burdens;

(b) contractual obligations arising under operating agreements, Farmout Agreements, production sales contracts, gathering agreements, transportation agreements, treating agreements, processing agreements, leases, assignments and other similar agreements that may affect the Subject Interests;

(c) pooling and unitization agreements, declarations, orders or Legal Requirements to secure payment of amounts not yet delinquent;

(d) liens that arise in the normal course of operations, such as liens for unpaid taxes, statutory liens securing unpaid suppliers and contractors, and contractual liens under operating agreements, in any case, that are not yet delinquent or, if delinquent, are being contested in good faith in the normal course of business;

(e) conventional rights of reassignment that obligate Assignor to reassign all or part of any Subject Interest to a Third Person if Assignor intends to release or abandon such interest before the expiration of the primary term or other termination of such interest;

(f) easements, rights-of-way, servitudes, permits, surface leases, surface use restrictions and other surface uses and impediments on, over or in respect of the Subject Interests that are not such as to interfere materially with the operation, value or use of the Subject Interests;

(g) rights reserved to or vested in any Governmental Authority to control or regulate any Subject Interests in any manner, and all applicable Legal Requirements;

(h) the terms of the instruments creating the Subject Interests;

(i) all rights to consent by, required notices to, filings with or other actions by Governmental Authorities in connection with the sale, disposition, transfer or conveyance of federal, state, tribal or other governmental oil and gas leases or interests therein or related thereto where the same are customarily obtained subsequent to the assignment, disposition or transfer of such oil and gas leases or interests therein;

 

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(j) required non-governmental Third Person consents to assignments which have been obtained or waived by the appropriate parties or which need not be obtained prior to an assignment or which cannot be unreasonably withheld and preferential rights to purchase which have been waived by the appropriate parties or for which the time period for asserting such rights has expired without the exercise of such rights;

(k) matters that are customarily acceptable title defects (such as, but not limited to, defects that have been cured by possession under applicable statutes of limitation, defects in the early chain of title such as failure to recite marital status in documents, omission of heirship or succession proceedings, lack of survey, and failure to record releases of liens, production payments or mortgages that have expired by their own terms or the enforcement of which are barred by applicable statutes of limitation) and that do not (i) result in another Person’s superior claim of title to the relevant Subject Interest or (ii) in the aggregate, interfere materially with the operation, value or use of the Subject Interests;

(l) all other liens, charges, encumbrances, contracts, agreements, instruments, obligations, conditions, reservations, burdens, defects and irregularities affecting the Subject Interests that (i) do not secure an obligation in respect of borrowed money and (ii) are not such as to (in the aggregate) interfere materially with the operation, value or use of the Subject Interests; and

(m) the Mortgage;

provided that such aforementioned encumbrances are of the type and nature customary in the oil and gas industry and do not, alone or in the aggregate, materially and adversely affect the operation, value or use of any Subject Interests, and all to the extent, and for so long as, such Permitted Encumbrances are otherwise valid and enforceable against the Subject Interests, without recognizing, expressly or by implication, any rights or interests in any Third Person or Governmental Authority that such Third Person or Governmental Authority does not otherwise lawfully possess.

“Perpetual PDP Conveyance” means that certain Perpetual Overriding Royalty Interest Conveyance (PDP) by and between Assignor and the Trust, dated effective as of the Effective Time.

“Perpetual PUD Conveyance” means that certain Perpetual Overriding Royalty Interest Conveyance (PUD) by and between Assignor and the Trust, dated effective as of the Effective Time.

“Person” means any natural person, corporation, partnership, trust, estate, or other entity, organization or association.

“Post Production Cost Charge” is defined in Section 3.02(b).

“Prime Interest Rate” is defined in Section 5.02(b).

“Production Burdens” means, with respect to any Subject Interests or Subject Minerals, all royalty interests, overriding royalty interests, production payments, net profits

 

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interests and other similar interests that constitute a burden on, are measured by, or are payable out of the production of Minerals or the proceeds realized from the sale or other disposition thereof, excluding the Royalty Interests.

“Reasonably Prudent Operator Standard” means the standard of conduct of a reasonably prudent oil and gas operator under the same or similar circumstances, acting with respect to its own property and disregarding the existence of the Royalty Interest as a burden on such property.

“Royalty Interest” is defined in Section 1.01.

“Sales Price” means the price received by Assignor for Assignee Minerals determined in accordance with the following provisions:

(a) “sale” refers to any sale, exchange or other disposition of Assignee Minerals for value, the fair market value of such Minerals that are exchanged or otherwise disposed of for valuable consideration being the sales price that Assignor receives for any such Minerals sold pursuant to Section 4.01;

(b) amounts of money not paid to Assignor when due by any purchaser of Assignee Minerals (for example, Taxes or other amounts withheld or deducted by any such purchaser) shall not be included within the Sales Price until actually received by, or credited to the account of, Assignor;

(c) advance payments and prepayments for future deliveries of Assignee Minerals shall be included within the Sales Price, without interest, when that volume of Minerals subject to the advance payments or prepayments is actually produced;

(d) loan proceeds received by Assignor shall not be treated as a component of the applicable Sales Price; and

(e) if a controversy or possible controversy exists, whether by reason of any statute, order, decree, rule, regulation, contract or otherwise, between Assignor and any purchaser of Assignee Minerals or any other Person, about the correct Sales Price of any Assignee Minerals, about deductions from the Sales Price, about Assignor’s right to receive the proceeds of any sale of Assignee Minerals, or about any other matter, then monies withheld by the purchaser or deposited by it with an escrow agent or if Assignor receives any monies and promptly deposits such monies with a Third Person escrow agent as a result of such controversy, such monies shall not be included within the Sales Price until received by or returned to Assignor, as applicable.

“Subject Interests” means Assignor’s undivided interests in the Subject Lands, as determined prior to giving effect to this Conveyance (or as may be made part of the Subject Interests pursuant to Section 3.1 or 3.2 of the Development Agreement), whether as lessee under leases, as an owner of the Subject Minerals (or the right to extract such Minerals) or otherwise, by virtue of which undivided interests Assignor has the right to conduct exploration, drilling, development and Mineral production operations on the Subject Lands, or to cause such operations to be conducted, or to participate in such operations by paying and bearing all or any

 

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part of the costs, risks and liabilities of such operations, to drill, test, complete, equip, operate and produce ▇▇▇▇▇ to exploit the Minerals. The “Subject Interests” (a) may be owned by Assignor pursuant to leases, deeds, operating, pooling or unitization agreements, orders or any other instruments, agreements or documents, recorded or unrecorded, (b) include any and all extensions or renewals of leases covering the Subject Lands (or any portion thereof) obtained by Assignor, or any Affiliate thereof, within six (6) months after the expiration or termination of any such lease, and (c) are subject to the Permitted Encumbrances. For the avoidance of doubt, the “Subject Interests” do not include: (i) Assignor’s interests in the Excluded Assets; (ii) Assignor’s rights to substances other than Minerals; (iii) Assignor’s rights to Minerals (other than Assignee Minerals) under contracts for the purchase, sale, transportation, storage, processing or other handling or disposition of Minerals; (iv) Assignor’s interests in, or rights to Minerals (other than Assignee Minerals) held in pipelines, gathering systems, storage facilities, processing facilities or other equipment or facilities, other than Development ▇▇▇▇▇; or (v) any additional or enlarged interests in the Development ▇▇▇▇▇, Subject Lands or Subject Minerals acquired by Assignor after the Closing Time, except (1) to the extent any such additional or enlarged interest becomes a part of the Subject Interests by amendment to this Conveyance pursuant to Section 3.1 or 3.2 of the Development Agreement, (2) as may result from the operation of the terms of the instruments creating the Subject Interests, or (3) as may be reflected in extensions and renewals covered by the preceding sentence.

“Subject Lands” means the lands subject to or covered by the oil and gas leases described in Exhibit A, insofar and only insofar as they are located within the AMI Area and cover the Target Formation, subject to the exceptions, exclusions and reservations set forth on such Exhibit A.

“Subject Minerals” means all Minerals in and under the Subject Lands, and that may be produced, saved and sold from the wellbore of a Development Well, insofar and only insofar as such Minerals are produced from the Target Formation, subject to the following exclusions: Minerals that are (a) lost in the production, gathering or marketing of Minerals; (b) used (i) in conformity with ordinary and prudent operations on the Subject Lands, including drilling and production operations with respect to a Development Well or (ii) in connection with operations (whether on or off the Subject Lands) for processing or compressing the Subject Minerals; (c) taken by a Third Person to recover costs, or some multiple of costs, paid or incurred by that Third Person under any operating agreement, pooling or unitization agreement or order or other agreement in connection with nonconsent operations conducted (or participated in) by that Third Person; and (d) retained by a Third Person for gathering, transportation, processing or marketing services related to the Subject Minerals in lieu of or in addition to cash payment for such services, to the extent such agreement to retain Minerals is permitted under this Conveyance; provided, however, that Subject Minerals includes Minerals not otherwise excluded above that are sold or exchanged for other Subject Minerals or otherwise disposed of for valuable consideration.

“Target Formation” means the Colony Granite Wash formation, being defined as the geologic interval between the top of the Des Moines formation (or top of the Colony Granite Wash ‘A’ formation) and the top of the Prue formation (or base of the Colony Granite Wash ‘C’ formation) between the stratigraphic equivalent of the measured depths of 12,285 feet to 12,862 feet as encountered on the electric log of the ▇▇▇ ▇▇▇ 1-24H well located in ▇▇▇▇▇▇▇ ▇▇,

 

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▇▇▇▇▇▇▇▇ ▇▇▇, ▇▇▇▇▇ 18W in Washita County, Oklahoma (API No. 3514921413), a portion of which log is attached hereto as Exhibit E, recognizing that the actual depth of the Target Formation will vary from depths of approximately 11,500 feet to 13,000 feet across the AMI Area.

“Taxes” is defined in Section 3.02(c).

“Term” is defined in Section 1.03.

“Term PDP Conveyance” means that certain Term Overriding Royalty Interest Conveyance (PDP) by and between Assignor and Assignee, dated effective as of the Effective Time.

“Termination Date” is defined in Section 1.03.

“Third Person” means a Person other than Assignor or Assignee.

“Transfer” including its syntactical variants, means any assignment, sale, transfer, conveyance or disposition of any property; provided, Transfer as used herein does not include the granting of a mortgage on or security interest in Assignor’s interest in any property, including the Development ▇▇▇▇▇, the Assignor’s Retained Minerals, the Subject Interests and the Subject Lands.

“Trust” means Chesapeake Granite Wash Trust, a Delaware statutory trust.

“Trustee” means The Bank of New York Mellon Trust Company, N.A., a national banking association organized under the laws of the United States of America with its principal place of business in New York, New York, acting not in its individual capacity but solely as trustee of the Trust.

ARTICLE III

CALCULATION OF ASSIGNEE MINERALS

Section 3.01 Definition. “Assignee Minerals” is that share of the volume of Subject Minerals produced from each Development Well following the Effective Time and prior to the Termination Date equal to (a) 0.2500 x (b) Assignor’s Net Share of Minerals.

Section 3.02 Chargeable Costs.

(a) Definition. For each Computation Period, “Chargeable Costs” means the sum of (i) the Post Production Cost Charge, plus (ii) Excess Costs from prior Computation Periods, plus (iii) Taxes incurred, accrued or paid by Assignor; provided, that such costs are actually paid by Assignor during the relevant Computation Period or paid by Assignor during a prior Computation Period and not included in any prior Computation Period’s Chargeable Costs; provided that ad valorem and similar Taxes shall be considered Chargeable Costs for the Computation Period in which they are accrued.

 

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(b) Post Production Cost Charge. “Post Production Cost Charge” means those costs incurred by Assignor (including internal costs and Third Person costs) to gather, store, transport, compress, process, treat, dehydrate and market, as applicable, the Subject Minerals, including any costs as may be required to deliver such Minerals to market; provided, with respect to marketing costs, only Non-Affiliate marketing fees and costs shall be included, and marketing costs for marketing services provided by Assignor or its Affiliates with respect to any Subject Minerals will be specifically excluded from the Post Production Cost Charge. Any costs, fees or expenses that are properly charged or allocated to Assignee Minerals pursuant to another provision of this Conveyance (including, as provided for in the definition of Subject Minerals) shall not be included as part of the Post Production Cost Charge.

(c) Taxes. “Taxes” means general property, ad valorem, production, severance, sales, windfall profit, excise and other taxes, except income taxes, assessed or levied on or in connection with the Subject Interests, the Royalty Interest, this Conveyance, production of Subject Minerals, Assignor’s Net Share of Minerals, Assignee Minerals (or the proceeds from the sale thereof) or facilities or equipment on the Subject Lands that are used for the production, dehydration, treatment, processing, gathering or transportation of Subject Minerals, or against Assignor as owner of the Subject Interests or paid by Assignor on behalf of Assignee as owner of the Royalty Interest.

(d) Operating and Drilling Costs. For the avoidance of doubt, all costs associated with or paid or incurred in connection with the exploration, drilling, testing, completing, maintaining, developing and operating the Development ▇▇▇▇▇ or otherwise incurred in connection with the ownership or operation of the Subject Interests other than Taxes and Post Production Cost Charges shall be borne solely by Assignor and shall not be included as Chargeable Costs.

Section 3.03 Assignee Proceeds. “Assignee Proceeds” means, for any Computation Period (a) the amount of proceeds actually received by Assignor during such Computation Period attributable to the sale of Assignee Minerals less (b) the Chargeable Costs attributable to the Royalty Interest or Assignee Minerals.

ARTICLE IV

MARKETING OF ASSIGNEE MINERALS

Section 4.01 Rights and Duties Regarding Sale of Assignee Minerals. Assignor shall market or shall cause to be marketed Assignor’s Net Share of Minerals (including Assignee Minerals) in good faith and in accordance with the Reasonably Prudent Operator Standard and Section 4.02(d). Assignor shall use its commercially reasonable efforts in connection with any sale of Assignor’s Net Share of Minerals (including Assignee Minerals) to obtain, as soon as reasonably practicable, full payment for such Minerals; provided, however, that it shall not be considered a breach of Assignor’s marketing duty or standard of conduct for Assignor to market such Minerals to an Affiliate of Assignor, so long as Assignor does not market such Minerals at a volume-weighted average price lower than the volume-weighted average price upon which Assignor pays royalties to the owners of the other royalty interests in the Subject Minerals during any applicable 30-day period, save and excepting Chargeable Costs provided for in Article III hereof.

 

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Section 4.02 Assignee’s Agent and Representative.

(a) Appointment. Assignee appoints Assignor as Assignee’s agent and representative to market and deliver or cause to be marketed and delivered all Assignee Minerals and to collect and receive all payments therefrom under any Minerals purchase agreement or contract without deduction (except to the extent Chargeable Costs are deducted for any Computation Period in accordance with Section 3.02). The appointment of Assignor as Assignee’s agent and representative for such purpose is a material item of consideration to the Parties in connection with the execution and delivery of this Conveyance. Assignee may not remove Assignor from office as Assignee’s agent and representative, except for cause upon a material breach by Assignor of its duties to Assignee under this Conveyance.

(b) Duties and Powers. As Assignee’s agent and representative, Assignor shall receive all payments for the sale of Assignee Minerals and account to Assignee, receive and make all communications with the purchaser of such Minerals, and otherwise act and speak for Assignee in connection with the sale of Assignee Minerals. Third Persons may rely conclusively on the authority of Assignor to market Assignee Minerals, and with respect to Third Persons only, Assignee shall be conclusively bound by the acts of Assignor in connection with the sale of Assignee Minerals. It shall not be necessary for Assignee to join Assignor in the execution of any division order, transfer order or other instrument, agreement or document relating to the sale of Assignee Minerals. Third Persons may pay all proceeds for the sale of such Minerals directly to Assignor, without the necessity of any joinder by or consent of Assignee or any inquiry into the use or disposition of such proceeds by Assignor. In no event, however, shall the authority granted in this Section 4.02 or elsewhere in this Conveyance relieve Assignor of any liability for breach of this Conveyance.

(c) Prohibited Acts. Assignor may not act for or bind Assignee on any matter, except the marketing and delivery of Assignee Minerals, receipt of proceeds and other powers granted to Assignor under this Article IV.

(d) Standard of Conduct. In exercising its powers and performing its duties as Assignee’s agent and representative, Assignor shall act in good faith and in accordance with the Reasonably Prudent Operator Standard. It shall not be a violation of such standard of conduct for Assignor (i) to sell Assignor’s Net Share of Minerals or Assignee Minerals to an Affiliate pursuant to any purchase agreement or contract in compliance with Section 4.01 or (ii) to delegate some or all of Assignor’s duties as Assignee’s agent and representative to its Affiliates (so long as such Affiliates perform in good faith and in accordance with the Reasonably Prudent Operator Standard), with Assignor remaining liable to Assignee for the performance of such duties.

(e) Termination of Authority. Assignor may not resign as Assignee’s agent and representative without the prior written consent of Assignee, except that Assignor may resign as Assignee’s agent and representative without such consent with respect to any Subject Interests assigned, sold, transferred or conveyed by Assignor in accordance with the terms of this Conveyance. If such sale is made subject to the Royalty Interest, Assignor must cause the purchaser to assume the duties of Assignee’s agent and representative with respect to the Subject Interests acquired by that purchaser and to be bound by the provisions of this Article IV.

 

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Section 4.03 Delivery of Subject Minerals. Assignor (whether or not it is serving as Assignee’s agent and representative) shall deliver or cause to be delivered Assignor’s Net Share of Minerals (including Assignee Minerals) to the purchasers thereof.

Section 4.04 Processing. Assignor may, or may by contract cause a Third Person to, dehydrate, separate, treat, compress or otherwise process Assignor’s Net Share of Minerals (including Assignee Minerals) and may commit any of the Subject Interests (including the Royalty Interest) to an agreement for processing Minerals (pursuant to which, for example, the plant owner or operator receives a portion of the Minerals or plant products therefrom or proceeds of the sale thereof as a fee for processing), so long as (a) Assignor enters into such processing arrangements in good faith and in accordance with the Reasonably Prudent Operator Standard and (b) any such processing arrangements entered into with Affiliates of Assignor contain rates and charges that are comparable to the prevailing charges for similar services in the applicable area. Assignee shall be bound by such arrangements and shall permit all Assignee Minerals to be processed by Assignor or its contractor. Assignee shall not, however, be personally liable for any costs or risks associated with such processing operations, but Assignee shall indirectly suffer the energy content reduction and volume reductions associated with processing through corresponding reductions in the content and volumes of Assignee Minerals.

ARTICLE V

PAYMENT

Section 5.01 Obligation to Pay.

(a) The Obligation. After each Computation Period and on or before the Payment Date for that Computation Period, Assignor shall tender to Assignee the Assignee Proceeds for the applicable Computation Period, plus, to the extent applicable, (i) all of the proceeds to be paid to Assignee from the sale of Assignee Minerals produced during any prior Computation Periods, to the extent not previously paid to Assignee, (ii) any amounts payable to Assignee under Section 1.05(b) for the most recently completed Computation Period and (iii) any amounts (including any interest earned thereon) that were previously deposited with a Third Person escrow agent in accordance with Section 5.01(d) and subsequently determined by Assignor to be validly owing to Assignee. All such amounts shall be transmitted to Assignee by Assignor by means of wire transfer of funds to a bank account specified by Assignee pursuant to written instructions which shall remain in effect until and unless changed by subsequent written notice to Assignor.

(b) Payment Date. “Payment Date” means (i) for the first Computation Period, November 30, 2011 and (ii) for each subsequent Computation Period, the thirty-fifth (35th) day after the end of such Computation Period. If such day is not a Business Day, the Payment Date shall be the next Business Day.

(c) No Segregated Account. Prior to distribution to Assignee, all amounts received by Assignor from the sale of Assignee Minerals shall be held by Assignor in one of its general bank accounts and Assignor will not be required to maintain a segregated account for such funds or, as to disputed proceeds, deposited by Assignor with a Third Person escrow agent in accordance with Section 5.01(d).

 

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(d) Disputed Proceeds. If Assignor receives any amount of money from the sale of Assignee Minerals that is subject to controversy or, in the good faith, reasonable opinion of Assignor, possible controversy, Assignor shall promptly deposit such money with a Third Person escrow agent in a segregated interest-bearing account. Such amount shall not be treated as a portion of Assignee Proceeds so long as it remains with such escrow agent, but shall be treated as a portion of Assignee Proceeds, along with the accrued interest, if any, when received from such escrow agent and paid over to Assignee.

Section 5.02 Interest on Past Due Payments.

(a) Obligation to Pay. Any Assignee Proceeds or other amounts of money not paid by Assignor to Assignee when due shall bear, and Assignor will pay, interest at the Prime Interest Rate on the overdue amount commencing on the sixth (6th) day after such due date until such amount is paid.

(b) Definition. “Prime Interest Rate” means the lesser of (i) the rate of interest per annum publicly announced from time to time by The Bank of New York Mellon Trust Company, N.A. as its “prime rate” in effect at its principal office in New York City, New York (each change in the Prime Rate to be effective on the date such change is publicly announced), with the understanding that such bank’s “prime rate” may be one of several base rates, may serve as a basis upon which effective rates are from time to time calculated for loans making reference thereto, and may not be the lowest of such bank’s base rates or (ii) the maximum rate of interest permitted under applicable Legal Requirement.

Section 5.03 Overpayments and Refunds.

(a) Overpayments. If Assignor ever pays Assignee more than the amount of money then due and payable to Assignee under this Conveyance, Assignee shall not be obligated to return the overpayment, but Assignor may at any time thereafter deduct from Assignee Proceeds and retain for its own account an amount equal to the overpayment.

(b) Refunds. If Assignor is ever legally obligated to pay any Third Person, including any Minerals purchaser or Governmental Authority, any refund, interest, penalty or other amount of money, because any payment of Assignee Proceeds received by Assignor for the account of Assignee exceeded, or allegedly exceeded, the amount due or lawful under any applicable contract, Legal Requirement, or other obligation, Assignor may thereafter deduct from Assignee Proceeds and retain for its own account an amount equal to such payment.

Section 5.04 Protection of Assignee Proceeds. It is the intent of Assignor and Assignee that Assignee is an “interest owner” with an interest separate and distinct from that of Assignor within the meaning and for the purposes of the Oil and Gas Owners’ Lien Act of 2010, Okla. Stat. tit. 52, § 549.1, et. seq., and that Assignee is entitled to all the benefits of such Act.

ARTICLE VI

RECORDS AND REPORTS

Section 6.01 Books, Records and Accounts.

 

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(a) Obligation to Maintain. Assignor shall maintain true and correct books, records and accounts of (i) all transactions required or permitted by this Conveyance and (ii) the financial information necessary to effect such transactions, including the financial information needed to calculate each installment of Assignee Proceeds.

(b) Right of Inspection. Assignee or its representatives, at Assignee’s expense, may inspect and copy such books, records and accounts in the offices of Assignor during normal business hours and upon reasonable notice.

Section 6.02 Statements.

(a) Quarterly Statements. On each Payment Date, Assignor shall deliver to Assignee a statement showing the computation of the Assignee Proceeds for the applicable Computation Period.

(b) Annual Statements. On the first Payment Date after the end of each calendar year and on the final Payment Date after the Termination Date, such statement shall also show the computation of Assignee Proceeds for the preceding calendar year or, for the Payment Date after the Termination Date, for the portion of the calendar year from 12:01 a.m. Central Time on January 1 of that same year through the Termination Date.

(c) Contents of Statements. Without limiting the generality of the foregoing provisions in this Section 6.02, each statement delivered by Assignor to Assignee pursuant to this Section 6.02 shall state, for the relevant period, to the extent Assignor has the information necessary to determine such amounts, (i) the total volumes of Subject Minerals produced from the Development ▇▇▇▇▇, (ii) the total volumes of Assignor’s Net Share of Minerals produced from each Development Well, (iii) the total volumes of Assignee Minerals, (iv) the applicable Sales Price, (v) the Chargeable Costs, (vi) the amount of Assignee Proceeds due and payable for the relevant period and (vii) the amounts of money, if any, due and payable by any purchaser of Assignor’s Net Share of Minerals (including Assignee Minerals), the nonpayment of which resulted in a reduction in Assignee Proceeds for the relevant period. If Assignor is not the operator of a Development Well and such information is not made available to the Assignor as a non-operator, Assignor shall use commercially reasonable efforts to exercise its contractual rights with respect to the operator of such Development Well to cause such operator to provide such information to Assignor.

Section 6.03 Assignee’s Exceptions to Quarterly Statements. If Assignee takes exception to any item or items included in any statement required by Section 6.02, Assignee must notify Assignor in writing within sixty (60) days after Assignee’s receipt of such statement. Such Notice must set forth in reasonable detail the specific charges complained of and to which exception is taken. Adjustments shall be made promptly for all complaints and exceptions that are justified. Notwithstanding anything to the contrary herein, all matters reflected in Assignor’s statements for the preceding calendar year (or portion thereof) that are not objected to by Assignee in the manner provided by this Section 6.03 shall be deemed correct as rendered by Assignor to Assignee.

 

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Section 6.04 Other Information.

(a) Disclosure. At Assignee’s request, subject to applicable restrictions on disclosure and transfer of information, Assignor shall give Assignee and its designated representatives reasonable access in Assignor’s office during normal business hours to all title, geological (to the extent not prohibited by any applicable license agreement), Development Well and production data in Assignor’s possession or Assignor’s Affiliates’ possession, relating to operations on the Subject Interests. In addition, Assignor shall promptly provide Assignee with such other information in Assignor’s possession or Assignor’s Affiliates’ possession, relating to operations on the Subject Interests, as reasonably requested by Assignee, as well as provide such documentation as the Trustee may reasonably request to confirm the satisfaction of the Assignor’s drilling obligation under the Development Agreement.

(b) Disclaimer of Warranties and Liability. Assignor makes no representations or warranties about the accuracy or completeness of any data, reports, studies or other information made available to Assignee and shall have no liability to Assignee or any other Person resulting from such data, studies, reports or other information.

(c) No Attribution. Assignee shall not, in any securities filings or reports made by Assignee, attribute to Assignor or to the consulting engineers any reports or studies made available to Assignee, or the contents thereof.

(d) Confidentiality. All information furnished to Assignee and its designated representatives pursuant to this Section 6.04 is confidential and for the sole benefit of Assignee and shall not be disclosed by Assignee or its designated representatives to any other Person, except to the extent that such information (i) is required in any report, statement or testimony submitted to any Governmental Authority having or claiming to have jurisdiction over Assignee or submitted to bank examiners or similar organizations or their successors, (ii) is required in response to any summons or subpoena or in connection with any litigation, (iii) is reasonably believed to be required in order to comply with any applicable Legal Requirement to Assignee, (iv) was publicly available or otherwise known to the recipient at the time of disclosure or (v) subsequently becomes publicly available other than through any act or omission of the recipient; provided, however, with respect to the disclosures with respect to items (i), (ii) and (iii) above, Assignee will notify Assignor prior to any such disclosure in order to provide Assignor an opportunity to seek to limit any such required disclosure. In connection with the marketing of the Trust’s assets upon termination of the Trust, Assignee and its designated representatives may, on a confidential basis in accordance with this Section 6.04(d), mutatis mutandis, provide any potential purchaser of such assets with the same information Assignee has access to pursuant to Section 6.04.

ARTICLE VII

NO LIABILITY OF ASSIGNEE

Assignee shall not be personally liable or responsible under this Conveyance for any cost, risk, liability or obligation associated in any way with the ownership or operation of the Subject Lands, the Subject Interests, the Development ▇▇▇▇▇ or the Subject Minerals. The

 

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foregoing sentence does not restrict the right of Assignor to deduct Chargeable Costs in calculating the volumes of Assignee Minerals or Assignee Proceeds.

ARTICLE VIII

OPERATIONS

Section 8.01 Standards of Conduct. Except as otherwise specifically provided in this Conveyance, Assignor shall (a) operate and maintain the Subject Interests and (b) make elections under each applicable lease, operating agreement, unit agreement, contract for development and other similar instrument or agreement (including elections concerning abandonment of any Development Well or release of any Subject Interest) in good faith and in accordance with the Reasonably Prudent Operator Standard. Where Assignor or one of its Affiliates does not operate the Subject Interests but Assignor has elected to participate as a non-operator in the drilling of a Development Well, Assignor shall use commercially reasonable efforts to exercise its contractual rights (under the applicable operating agreement or otherwise) to cause the operators of such Subject Interests to act in accordance with the Reasonably Prudent Operator Standard.

Section 8.02 Abandonment of Properties. Nothing in this Conveyance shall obligate Assignor to continue to operate any Development Well or to operate or maintain in force or attempt to maintain in force any Subject Interest when such Development Well ceases to produce, or Assignor determines, in accordance with Section 8.01 above, that such Development Well or Subject Interest is not capable of producing Minerals in paying quantities. The expiration of a Subject Interest in accordance with the terms and conditions applicable thereto shall not be considered to be a voluntary surrender or abandonment thereof.

ARTICLE IX

POOLING AND UNITIZATION

Section 9.01 Pooling of Subject Interests. Certain Subject Interests have been, or may have been, heretofore pooled and unitized for the production of Minerals. Such Subject Interests are and shall be subject to the terms and provisions of the applicable pooling and unitization agreements and orders, and the Royalty Interest in each pooled or unitized Subject Interest shall apply to and affect only the Minerals produced from such units that accrues to such Subject Interest under and by virtue of the applicable pooling and unitization agreements and orders.

Section 9.02 Pooling and Unitization.

(a) Right to Pool. Assignor has the exclusive executive right and power (as between Assignor and Assignee) to pool or unitize any Subject Interest and to alter, change, amend or terminate any pooling or unitization agreements heretofore or hereafter entered into, as to all or any part of the Subject Lands, as to any one or more of the formations or horizons, and as to any Minerals, upon such terms and provisions as Assignor shall in its sole discretion deem appropriate.

(b) Effect of Pooling. If and whenever through the exercise of such right and power, or pursuant to any Legal Requirement now existing or hereafter enacted or promulgated,

 

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any Subject Interest is pooled or unitized in any manner, the Royalty Interest, insofar as it affects such Subject Interest, shall apply to and affect only the Minerals production that accrues to such Subject Interest under and by virtue of the applicable pooling and unitization agreement or order. It shall not be necessary for Assignee to agree to, consent to, ratify, confirm or adopt any exercise of pooling or unitization of any Subject Interest by Assignor.

ARTICLE X

GOVERNMENT REGULATION

Section 10.01 Legal Requirements. Except as provided in Section 10.03, all obligations of Assignor under this Conveyance are, and shall be, subject to all applicable Legal Requirements and the instruments, documents and agreements creating the Subject Interests.

Section 10.02 Filings. Assignor shall use its reasonable discretion in making filings for itself and on behalf of Assignee with any Governmental Authority having jurisdiction with respect to matters affecting the Subject Interests, the Subject Lands or the Subject Minerals.

Section 10.03 Superseding Effect. By acceptance of this Conveyance, Assignee agrees, for itself and its successors and assigns, immediate and remote, that the timing of payment, accrual of interest and reporting requirements with respect to the Royalty Interest shall be as provided by the terms of this Conveyance and not as prescribed by the Oklahoma Production Revenue Standards Act, as amended, codified at Title 52, Section 570.1, et seq. of the Oklahoma Statutes, and any similar Legal Requirement.

ARTICLE XI

ASSIGNMENT AND SALE OF SUBJECT INTERESTS

Section 11.01 Assignment by Assignor Subject to Royalty Interest.

(a) Right to Sell. Assignor may not Transfer any interest in the Development ▇▇▇▇▇, the Subject Interests or any part thereof or any undivided interest therein in violation of Section 11.05. Subject to Section 11.02 and 11.05, Assignor may from time to time Transfer, mortgage or pledge its interest in the Development ▇▇▇▇▇, the Subject Interests, or any part thereof or an undivided interest therein, if and only if (i) such Transfer, mortgage or pledge is made expressly subject to and burdened with the Royalty Interest and this Conveyance, (ii) solely in connection with a Transfer other than a Transfer pursuant to a foreclosure on any mortgage or security interest, Assignor has caused the assignee, purchaser, transferee or grantee of any such transaction to (A) acknowledge that the affected Subject Interests are taken subject to and burdened with the Royalty Interest and this Conveyance and (B) assume and agree to discharge Assignor’s obligations under this Conveyance with respect to such Subject Interests from and after the actual date of any such Transfer and (iii) in connection with any Transfer pursuant to a foreclosure on any mortgage or security interest, Assignor has used commercially reasonable efforts to cause the assignee, purchaser, transferee or grantee of any such transaction to (A) acknowledge that the affected Subject Interests are taken subject to and burdened with the Royalty Interest and this Conveyance and (B) assume and agree to discharge Assignor’s obligations under this Conveyance with respect to such Subject Interests from and after the actual date of any such Transfer. Any assumption and agreement to discharge shall be by

 

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appropriate written instrument for the express benefit of and enforceable by the Assignee. For avoidance of doubt, nothing in Section 11.01(a) is intended to permit any assignee, purchaser, transferee or grantee to acquire any interest in the Development ▇▇▇▇▇, the Subject Interests or any part thereof or undivided interest therein without being subject to and burdened with the Royalty Interest and this Conveyance. Assignee shall not be required to recognize any purported Transfer, mortgage or pledge not made in conformance with this Section 11.01(a) and, notwithstanding any such purported Transfer, mortgage or pledge, Assignor shall remain obligated under this Conveyance just as if such Transfer, mortgage or pledge attempt had not been made and Assignee shall continue to deal with the Assignor to the exclusion of the purported transferee. Further, to the extent permitted by applicable law, any purported Transfer not made in conformance with this Section 11.01(a) shall be void and of no effect.

(b) Effect of Sale. From and after the actual date of any such Transfer by Assignor made in full compliance with Section 11.01(a) (and only upon such full compliance), Assignor shall be relieved of all obligations, requirements and responsibilities arising under this Conveyance with respect to the Subject Interests Transferred, as the same pertain to Assignee Minerals produced from and after (but not prior to) said date of such Transfer.

(c) Allocation of Consideration. Assignee is not entitled to receive any share of the sales proceeds received by Assignor in any transaction permitted by this Section 11.01.

(d) Separate Interest. Notwithstanding any provision to the contrary in Article IV, effective on the effective date of any Transfer of any Subject Interest made in full compliance with Section 11.01(a), Assignee Minerals and Assignee Proceeds shall thereafter be computed separately with respect to such Subject Interests, and the assignee, buyer, transferee or grantee of such Subject Interests shall thereafter serve as Assignee’s agent and representative under Article IV with respect to such interests and shall pay all corresponding Assignee Proceeds directly to Assignee.

Section 11.02 Sale and Release of Properties.

(a) Transfer. Subject to Section 11.05, Assignor may from time to time, Transfer the Development ▇▇▇▇▇, the Subject Interests, or any part thereof or undivided interest therein, free of the Royalty Interest and this Conveyance provided that the aggregate Fair Value of all Royalty Interests conveyed under (i) this Conveyance and/or (ii) any other Assignor Conveyance, which is released during any twelve (12) month period, shall not exceed $5,000,000 in the aggregate.

(b) Payments. In connection with any Transfer pursuant to this Section 11.02, Assignor shall remit to Assignee an amount equal to the Fair Value of the Royalty Interest being released. Assignor shall make such payment to Assignee on the Payment Date for the Computation Period in which Assignor receives the payment with respect to any such Transfer of the Subject Interest.

(c) Release. In connection with any Transfer provided for in Section 11.02(a), Assignee shall, on request, execute, acknowledge and deliver to Assignor a

 

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recordable instrument (reasonably acceptable to Assignor) that releases the Royalty Interest with respect to the Development Well and the related Subject Interests and Subject Lands being Transferred.

(d) Effect of Sale. From and after the actual date of any such Transfer by Assignor, Assignor and any assignee, purchaser, transferee or grantee of such Subject Interest shall be relieved of all obligations, requirements and responsibilities arising under the Royalty Interest or this Conveyance with respect to the Development Well or Subject Interests Transferred, except for those that accrued prior to such date.

Section 11.03 Founder Well Participation Program. Notwithstanding anything contained in this Conveyance to the contrary, Assignor may Transfer an undivided interest in any Development Well and/or any Subject Interests pursuant to the terms and conditions of the Founder Well Participation Program of Chesapeake Energy Corporation, free and clear of the Royalty Interest; provided, however, that any such Transfer shall not reduce the Assignor’s Net Revenue Interest warranted herein. In connection with any Transfer provided for in this Section 11.03, Assignee shall, on request, execute, acknowledge and deliver to Assignor a recordable instrument (reasonably acceptable to Assignor) that releases the Royalty Interest with respect to the undivided interest in any Development Well and the related Subject Interests being Transferred.

Section 11.04 Farmouts.

(a) Farmout. Assignor may from time to time enter into Farmout Agreements farming out to Third Persons Assignor’s interest in the Subject Interests. In the event that Assignor enters into any such Farmout Agreement with a Third Person, (i) the Royalty Interest and this Conveyance shall only burden Assignor’s retained interest in the Subject Interest after giving effect to any interest in the Subject Interest that a counterparty to the Farmout Agreement may earn under such Farmout Agreement and (ii) only the Assignor’s retained interest in the Subject Interest will count towards Assignor’s obligation to drill Development ▇▇▇▇▇ under the Development Agreement.

(b) Release. In connection with Assignor entering into any Farmout Agreement as a farmor, Assignee shall, upon request of Assignor, execute, acknowledge and deliver to Assignor a recordable instrument (reasonably acceptable to Assignor) that releases the Royalty Interest and this Conveyance with respect to the Subject Interests being transferred pursuant to such Farmout Agreement; provided, the Royalty Interest shall still burden the Subject Interest retained by Assignor.

Section 11.05 Transfer of Subject Interests. Assignor will not Transfer any Development Well or any of the Subject Interests pursuant to Sections 11.01 and 11.02 prior to the Drilling Obligation Completion Date, and in the event of any attempted Transfer in violation of this Section 11.05, Assignor shall remain liable and a party hereto, just as if no Transfer attempt had been made, and Assignee shall continue to deal with Assignor to the exclusion of the purported transferee. For the avoidance of doubt, nothing in this Section 11.05 shall restrict Assignor’s ability to Transfer Subject Interests pursuant to the terms of the Development Agreement or Section 11.03. Further, to the extent permitted by applicable law, such attempted

 

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Transfer in violation of this Section 11.05 shall be void and of no force or effect. Assignor expressly states and recognizes that the restrictions on transfer imposed on Assignor in this Section 11.05 and in Section 11.01(a) are made in reasonable protection of an interest of the Assignee created hereunder.

Section 11.06 Change in Ownership.

(a) Obligation to Give Notice. No change of ownership or of the right to receive payment of the Royalty Interest, or of any part thereof, by Assignee, however accomplished, shall bind Assignor until notice thereof is furnished to Assignor by the Person making the transfer and the Person claiming the benefit thereof, and then only with respect to payments made after such Notice is furnished.

(b) Notice of Sale. Notice of sale, transfer, conveyance or assignment shall consist of a certified copy of the recorded instrument accomplishing the same.

(c) Notice of Other Changes of Ownership. Notice of change of ownership or of the right to receive payment accomplished in any other manner (e.g., by dissolution of Assignee) shall consist of certified copies of recorded documents and complete proceedings legally binding and conclusive of the rights of all Persons.

(d) Effect of Lack of Notice. Until such Notice accompanied by such documentation is furnished to Assignor in the manner provided above, Assignor may, at Assignor’s election, either (i) continue to pay or tender all sums payable on the Royalty Interest in the same manner provided in this Conveyance, precisely as if no such change in interest or ownership or right to receive payment had occurred or (ii) suspend payment of Assignee Proceeds without interest until such documentation is furnished.

(e) Effect of Nonconforming Notices. The kinds of Notice provided by this Section 11.06 shall be exclusive, and no other kind, whether actual or constructive, shall bind Assignor.

Section 11.07 One Payee. Assignor shall never be obligated to pay Assignee Proceeds to more than one Person. If more than one Person is ever entitled to receive payment of any part of Assignee Proceeds, Assignor may suspend payments of all Assignee Proceeds until the concurrent owners or claimants of the Royalty Interest or the right to receive payment of Assignee Proceeds appoint one Person in writing to receive all payments of Assignee Proceeds on their behalf. Assignor may thereafter conclusively rely upon the authority of that Person to receive payments of Assignee Proceeds and shall be under no further duty to inquire into the authority or performance of such Person.

Section 11.08 Rights of Mortgagee. If Assignee executes a mortgage or deed of trust covering all or part of the Royalty Interest, the mortgagees or trustees therein named or the holders of any obligation secured thereby shall be entitled, to the extent that such mortgage or deed of trust so provides, to exercise the rights, remedies, powers and privileges conferred upon Assignee by this Conveyance and to give or withhold all consents required to be obtained from Assignee. This Section 11.08 shall not be deemed or construed to impose upon Assignor any obligation or liability undertaken by Assignee under such mortgage or deed of trust or under the

 

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obligation secured thereby. Should any interest conveyed herein to Assignee revert to Assignor pursuant to Section 1.05(c), such interest shall revert free and clear of any lien or security interest conveyed by Assignee.

Section 11.09 No Drainage. Assignor covenants and agrees that, prior to the Termination Date, neither Assignor nor any of its Affiliates shall drill any Mineral well that will have a perforated segment in the Target Formation that will be within six hundred (600) feet of any perforated interval in the Target Formation of any Development Well that is producing Minerals from the Target Formation.

ARTICLE XII

FORCE MAJEURE

Section 12.01 Nonperformance. Assignor shall not be responsible to Assignee for any loss or damage to Assignee resulting from any delay in performing or failure to perform any obligation under this Conveyance (other than Assignor’s obligation to make payments of Assignee Proceeds to Assignee) to the extent such failure or delay is caused by Force Majeure.

Section 12.02 Force Majeure. “Force Majeure” means any of the following, to the extent they delay or prevent performance of Assignor’s obligations under this Conveyance (other than Assignor’s obligation to make payments of Assignee Proceeds to Assignee) and are not caused by the breach by Assignor of its duty to perform certain obligations under this Conveyance in accordance with the Reasonably Prudent Operator Standard:

(a) act of God, fire, lightning, landslide, earthquake, storm, hurricane, hurricane warning, flood, high water, washout, tidal wave or explosion;

(b) strike, lockout, or other similar industrial disturbance, act of the public enemy, war, military operation, blockade, insurrection, riot, epidemic, arrest or restraint of Governmental Authority or people, or national emergency;

(c) the inability of the Assignor to acquire, or the delay on the part of any Third Person (other than an Affiliate of the Assignor) in acquiring, materials, supplies, machinery, equipment, servitudes, right-of-way grants, easements, permits, licenses, approvals or authorizations necessary to enable such Party to perform hereunder;

(d) any breakage of or accident to machinery, equipment or lines of pipe, the repair, maintenance, improvement, replacement, alteration to a plant or line of pipe or related facility, the testing of machinery, equipment or line of pipe, or the freezing of a line of pipe;

(e) any Legal Requirement or the affected Party’s compliance therewith; or

(f) any other cause, whether similar or dissimilar to the causes enumerated in (a) through (e) above, not reasonably within the control of Assignor.

Section 12.03 Force Majeure Notice. Assignor will give Assignee a Notice of each Force Majeure as soon as reasonably practicable after the occurrence of the Force Majeure.

 

23

Section 12.04 Remedy. Assignor will use its commercially reasonable efforts to remedy each Force Majeure and resume full performance under this Conveyance as soon as reasonably practicable, except that the settlement of strikes, lockouts or other labor disputes shall be entirely within the discretion of Assignor.

ARTICLE XIII

NOTICE

Section 13.01 Written Notice. Except as otherwise provided by this Conveyance, each Notice shall be in writing.

Section 13.02 Methods of Giving Notice. Notice may be given by any reasonable means, including email, telecopier, hand delivery, overnight courier or U.S. mail.

Section 13.03 Charges. All Notices shall be properly addressed to the recipient, with all postage and other charges being paid by the Party giving Notice.

Section 13.04 Effective Date. Notice shall be effective when actually received by the Party being notified; provided, however, that Notices given by email or telecopy on any day other than a Business Day, or on a Business Day but after 5:00 p.m. local time at the location of the Party being notified, shall be deemed received on the next Business Day, unless receipt is acknowledged prior to the next Business Day.

Section 13.05 Addresses. The addresses of the Parties for purposes of Notice are the addresses in the introductory paragraph to this Conveyance.

Section 13.06 Change of Address. Either Party may change its address to another address within the continental United States by giving ten (10) days’ Notice to the other Party.

ARTICLE XIV

OTHER PROVISIONS

Section 14.01 Successors and Assigns. The provisions and conditions contained in this Conveyance shall run with the land and the respective interests of Assignor and Assignee in the Subject Minerals, and, subject to the limitation and restrictions on the assignment or delegation by the Parties of their rights and interests under this Conveyance, this Conveyance binds and inures to the benefit of Assignor, Assignee and their respective successors, assigns and legal representatives. Notwithstanding the foregoing, it is agreed to and understood by the Parties that Assignee has the right to bargain, sell, grant, convey, transfer, assign, set over and deliver the Royalty Interest to Chesapeake Granite Wash Trust, a statutory trust formed under the laws of the State of Delaware.

Section 14.02 Governing Law. THIS CONVEYANCE SHALL BE CONSTRUED UNDER AND GOVERNED BY THE LAWS OF THE STATE OF OKLAHOMA WITHOUT GIVING EFFECT TO ANY CHOICE OR CONFLICT OF LAW PRINCIPLES THAT WOULD CAUSE THE APPLICATION OF THE LAWS OF ANOTHER JURISDICTION.

 

24

Section 14.03 Construction of Conveyance. In construing this Conveyance, the following principles shall be followed:

(a) no consideration shall be given to the captions of the articles, sections, subsections or clauses, which are inserted for convenience in locating the provisions of this Conveyance and not as an aid in its construction;

(b) no consideration shall be given to the fact or presumption that one Party had a greater or lesser hand in drafting this Conveyance;

(c) the word “includes” and its syntactical variants mean “includes, but is not limited to” and corresponding syntactical variant expressions;

(d) a defined term has its defined meaning throughout this Conveyance, regardless of whether it appears before or after the place in this Conveyance where it is defined;

(e) the plural shall be deemed to include the singular, and vice versa, unless the content otherwise requires; and

(f) each exhibit, attachment and schedule to this Conveyance is a part of this Conveyance, but if there is any conflict or inconsistency between the main body of this Conveyance and any exhibit, attachment or schedule, the provisions of the main body of this Conveyance shall prevail.

Section 14.04 No Waiver. Failure of either Party to require performance of any provision of this Conveyance shall not affect either Party’s right to require full performance thereof at any time thereafter, and the waiver by either Party of a breach of any provision hereof shall not constitute a waiver of a similar breach in the future or of any other breach or nullify the effectiveness of such provision.

Section 14.05 Relationship of Parties. This Conveyance does not create a partnership, mining partnership, joint venture or relationship of trust or agency (except with respect to Assignor’s agency relationship with respect to those matters set forth in Article IV above) between the Parties.

Section 14.06 Further Assurances. Each Party shall execute, acknowledge and deliver to the other Party all additional instruments and other documents reasonably required to describe more specifically any interests subject hereto, to vest more fully in Assignee the Royalty Interest conveyed (or intended to be conveyed) by this Conveyance, or to evidence or effect any transaction contemplated by this Conveyance. Assignor shall also execute and deliver all additional instruments and other documents reasonably required to transfer interests in state, federal or Indian lease interests in compliance with applicable Legal Requirements or agreements. Upon expiration of the Term, Assignee shall, on request, execute, acknowledge and deliver to Assignor sufficient numbers of recordable instruments releasing all of the Subject Lands, Subject Interests and Subject Minerals from this Conveyance.

Section 14.07 The 12:01 A.M. Convention. Except as otherwise provided in this Conveyance, each calendar day, month, quarter and year shall be deemed to begin at 12:01

 

25

a.m. Central Time on the stated day or on the first day of the stated month, quarter or year, and to end at 12:00 a.m. Central Time on the next day or on first day of the next month, quarter or year, respectively.

Section 14.08 Counterpart Execution. This Conveyance may be executed in any number of counterparts, all of which are identical. Every counterpart of this Conveyance shall be deemed to be an original for all purposes, and all such counterparts together shall constitute one and the same instrument. As between the Parties, any signature hereto delivered by a Party by facsimile or other electronic transmission (including scanned documents delivered by email) shall be deemed an original hereto.

Section 14.09 Present and Absolute Conveyance. It is the express intention of Assignor and Assignee that the Royalty Interest is, and shall be construed for all purposes as, a present, fully-vested and absolute conveyance.

Section 14.10 Tax Treatment. Notwithstanding that this Royalty Interest may be a real property interest for purposes of applicable state law, the Parties agree to treat this Royalty Interest as a mortgage loan for federal income tax purposes pursuant to Section 636(a) of the Code (and for the purposes of any similarly calculated state income or franchise taxes) but for no other purposes, and the Parties agree to file all federal income tax and state income tax and franchise tax returns consistent with this Section 14.10. For avoidance of doubt, the parties acknowledge that Assignor (and not Assignee) is entitled to all tax credits and other applicable tax attributes attributable to this Royalty Interest and the production of Minerals attributable thereto.

Section 14.11 Severability. In case any provision, covenant or obligation under this Conveyance is held to be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions, covenants or obligations of this Conveyance are declared to be severable and not in any way affected or impaired thereby.

Section 14.12 Waiver of Damages. NOTWITHSTANDING ANYTHING TO THE CONTRARY IN THIS AGREEMENT, NO PARTY SHALL BE LIABLE HEREUNDER FOR EXEMPLARY, PUNITIVE, SPECIAL, INDIRECT, CONSEQUENTIAL, REMOTE OR SPECULATIVE DAMAGES, WHETHER BASED IN CONTRACT, TORT, STRICT LIABILITY, OTHER LAW OR OTHERWISE.

[Remainder of page intentionally left blank.]

 

26

IN WITNESS WHEREOF, each Party has caused this Conveyance to be executed in its name and behalf and delivered on the date or dates stated in the acknowledgment certificates appended to this Conveyance, to be effective as of the Effective Time.

 

Chesapeake Exploration, L.L.C.
By:  

 

  Name:   ▇▇▇▇▇▇▇ ▇. Dell’Osso, Jr.
  Title:  

Executive Vice President and

Chief Financial Officer

Chesapeake E&P Holding Corporation
By:  

 

  Name:   ▇▇▇▇▇▇▇ ▇. Dell’Osso, Jr.
  Title:  

Executive Vice President and

Chief Financial Officer

[Signature Page to the Term Conveyance (PUD)]

STATE OF OKLAHOMA    §
   §
COUNTY OF OKLAHOMA    §

This instrument was acknowledged before me on                     , 2011, by ▇▇▇▇▇▇▇ ▇. Dell’Osso, Jr., as Executive Vice President and Chief Financial Officer of Chesapeake Exploration, L.L.C., an Oklahoma limited liability company, on behalf of said limited liability company.

WITNESS my hand and official seal this      day of                     , 2011.

 

 

  
NOTARY PUBLIC,  
State of Oklahoma  

 

  
(printed name)  

 

My commission expires:  

 

  
[SEAL]  

[Acknowledgment Page to the Term Conveyance (PUD)]

STATE OF OKLAHOMA    §
   §
COUNTY OF OKLAHOMA    §

This instrument was acknowledged before me on                     , 2011, by ▇▇▇▇▇▇▇ ▇. Dell’Osso, Jr., as Executive Vice President and Chief Financial Officer of Chesapeake E&P Holding Corporation, an Oklahoma corporation, on behalf of said corporation.

WITNESS my hand and official seal this      day of                     , 2011.

 

 

  
NOTARY PUBLIC,  
State of Oklahoma  

 

  
(printed name)  

 

My commission expires:  

 

  
[SEAL]  

[Acknowledgment Page to the Term Conveyance (PUD)]

Exhibit A

To Term Overriding Royalty Interest Conveyance (PUD)

(Oil and Gas Leases)

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200025-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇▇▇ ▇▇▇▇
REVOCABLE TRUST		    CHESAPEAKE
EXPLORATION LP		    5/23/2007    1087    462    I-2007-011138    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: LOTS 1, 2, 3, & E/2 OF ▇▇▇ ▇, ▇/▇ ▇▇/▇, ▇▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇ NW/4

OK3200025-002

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇ ▇▇▇▇▇, ▇▇    CHESAPEAKE
EXPLORATION LP		    5/23/2007    1072    671    I-2007-005902    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: LOTS 1, 2, 3, & E/2 OF ▇▇▇ ▇, ▇/▇ ▇▇/▇, ▇▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇ NW/4

OK3200025-004

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇▇ R &
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    7/23/2007    1082    289    I-2007-009329    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: ▇▇▇ ▇, ▇▇▇ ▇, ▇/▇ ▇▇/▇, ▇▇▇ ▇, ▇▇/▇ ▇▇/▇ A/K/A E/2 NW/4, E/2 OF LOT 4, E/2 SW NW, SE/4

OK3200025-005

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇▇
▇▇▇▇▇▇▇ & ▇▇▇▇ ▇▇▇▇
REV		    CHESAPEAKE
EXPLORATION LLC		    7/23/2007    1082    285    I-2007-009328    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-019

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇ J    CHESAPEAKE
EXPLORATION LLC		    1/28/2011    1196    404    I-2011-001956    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-020

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇▇▇
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    12/28/2010    1196    407    I-2011-001957    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-021

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇    CHESAPEAKE
EXPLORATION LLC		    12/28/2010    1196    373    I-2011-001947    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-022

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇ E    CHESAPEAKE
EXPLORATION LLC		    12/28/2010    1196    376    I-2011-001948    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-023

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇▇▇ ▇▇▇    CHESAPEAKE
EXPLORATION LLC		    12/28/2010    1196    379    I-2011-001949    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-024

    OK    WASHITA    WHITE, ▇▇▇▇▇▇ ▇▇▇▇▇▇▇    CHESAPEAKE
EXPLORATION LLC		    12/28/2010    1196    615    I-2011-002026    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-025

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇▇▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    12/28/2010    1196    385    I-2011-001951    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-026

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇ T    CHESAPEAKE
EXPLORATION LLC		    1/5/2011    1196    388    I-2011-001952    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-027

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    1/5/2011    1196    392    I-2011-001953    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-028

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇ ▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    1/5/2011    1196    396    I-2011-001954    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-029

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇ A    CHESAPEAKE
EXPLORATION LLC		    1/5/2011    1196    400    I-2011-001955    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200025-030

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇ J    CHESAPEAKE
EXPLORATION LLC		    1/5/2011    1197    689    I-2011-002796    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: SE/4

OK3200170-004

    OK    WASHITA    WAFUM-IV, INC    CHESAPEAKE
EXPLORATION LLC		    12/2/2010    1189    1055    I-2010-011039    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: E/2 SW/4

OK3200692-001

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇ H &
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION,
LLC.		    9/13/2007    1099    382    I-2007-011856    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W2SW

OK3200692-002

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇ H &
▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    9/13/2007    1092    291    I-2007-012829    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-003

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇▇▇ H &
GUY		    CHESAPEAKE
EXPLORATION LLC		    9/13/2007    1089    447    I-2007-011882    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-004

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇ H &
▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    9/13/2007    1089    840    I-2007-012038    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-005

    OK    WASHITA    ▇▇▇▇▇▇▇ FAMILY TRUST,
DTD 2/14/03		    CHESAPEAKE
EXPLORATION LLC		    9/13/2007    1089    384    I-2007-011857    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-006

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇ H AND
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    9/13/2007    1089    382    I-2007-011856    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200692-014

    OK    WASHITA    ▇▇▇▇▇▇▇ FAMILY LLC    CHESAPEAKE
EXPLORATION LLC		    8/21/2009    1151    828    I-2009-008212    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-015

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇, ▇▇▇▇ L    CHESAPEAKE
EXPLORATION LLC		    9/29/2009    1149    960    I-2009-007590    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-016

    OK    WASHITA    ▇▇▇▇▇ LIVING
TRUST AGREEMENT
DTD 03-27-1996		    CHESAPEAKE
EXPLORATION LLC		    11/18/2010    1198    375    I-2011-002993    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-017

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇
LOVING TR DTD
05/12/92		    CHESAPEAKE
EXPLORATION LLC		    11/4/2010    1194    693    I-2011-001343    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-018

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇▇▇
LOVING TR DTD
05/12/92		    CHESAPEAKE
EXPLORATION LLC		    11/4/2010    1198    372    I-2011002992    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-020

    OK    WASHITA    ▇▇▇▇▇ FAMILY
TRUST, THE U/D/O
DECEMBER 8, 1993		    CHESAPEAKE
EXPLORATION LLC		    11/23/2010    1201    499    I-2011-004035    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-021

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇ ▇    CHESAPEAKE
EXPLORATION LLC		    1/4/2011    1195    719    I-2011-001731    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200692-022

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇ ▇    CHESAPEAKE
EXPLORATION LLC		    12/15/2010    1201    602    I-2011-004062    010N    016W    0004   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 4: W/2 SW/4

OK3200105-001

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇ M
LOVING TRUST
▇▇▇▇▇▇ ▇ ▇▇▇▇
TRUSTEE		    CHESAPEAKE
EXPLORATION LLC		    8/22/2007    1085    245    I-2007-010391    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: E/2 SE/4

OK3200105-002

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇ H
LOVING TRUST DTD
3/25/91		    CHESAPEAKE
EXPLORATION LLC		    8/22/2007    1085    247    I-2007-010392    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: E/2 SE/4

OK3200165-006

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇ M
TRUST DTD 10/13/88
AMENDED 1/23/90		    CHESAPEAKE
EXPLORATION LLC		    1/7/2011    1194    253    I-2011-001201    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: LOT 2 SW/4 NE/4

OK3200165-007

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇    CHESAPEAKE
EXPLORATION LLC		    12/20/2010    1197    154    I-2011-002652    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: LOT 2 (41.13), SW/4, NE/4

OK3200165-008

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇, ▇▇▇▇    CHESAPEAKE
EXPLORATION LLC		    1/11/2011    1199    181    I-2011-003249    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: LOT 2 (41.13), SW/4 NE/4

OK3200165-009

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇ W    CHESAPEAKE
EXPLORATION LLC		    12/23/2010    1197    41    I-2011-002618    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: LOT 2 (41.13), SW/4, NE/4

OK3200591-001

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇▇▇ J    ▇▇▇▇ FOLKS, LLC    1/22/2007    1065    135    I-2007-003129    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: SW/4, W/2 SE/4

OK3200591-002

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇▇ A    ▇▇▇▇ FOLKS, LLC    1/24/2007    1065    341    I-2007-003201    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: SW/4, W/2 SE/4

OK3200591-003

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇▇ ▇    ▇▇▇▇ FOLKS, LLC    1/24/2007    1065    344    I-2007-003202    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: SW/4, W/2 SE/4

OK3200591-004

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇▇    ▇▇▇▇ FOLKS, LLC    1/22/2007    1065    156    I-2007-003136    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: SW/4, W/2 SE/4

OK3200591-005

    OK    WASHITA    ▇▇▇▇▇▇▇ LIVING
TRUST		    ▇▇▇▇ FOLKS, LLC    1/22/2007    1065    153    I-2007-003135    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: W/2 SE/4

OK3200591-006

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇▇▇ D
TRUST		    ▇▇▇▇ FOLKS, LLC    1/24/2007    1062    713    I-2007-002193    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: W/2 SW/4

OK3200591-008

    OK    WASHITA    VAN HOOZER,
▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    1/17/2011    1199    162    I-2011-003243    010N    016W    0005   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 5: SW/4, W/2 SE/4

OK3200564-000

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇
H TRUSTS A & B		    ▇▇▇▇▇ ▇
▇▇▇▇▇▇▇▇ &
ASSOCIATES		    11/8/2006    1057    258    I-2007-00109    010N    017W    0003   

TOWNSHIP 10 NORTH - RANGE 17 WEST

SECTION 3: ▇▇▇▇ ▇-▇, ▇/▇ ▇▇/▇, ▇▇/▇

OK3200677-001

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇ A    CHESAPEAKE
EXPLORATION LLC		    8/17/2007    1087    32    I-2007-010991    010N    017W    0003   

TOWNSHIP 10 NORTH - RANGE 17 WEST

SECTION 3: S/2 NE/4, ALL THAT PORTION OF N/2 NE/4 LYING W OF RAILROAD, SE/4

    Lease No    

   St   County   Lease Name   Lessee   Lease Date   Book   Page   Entry   Twn   Rge   Sec  

FINAL LEGAL DESCP

OK3200677-002

   OK   WASHITA   ▇▇▇▇▇▇ ▇▇▇▇, ▇▇▇▇▇▇▇
D FORMERLY
▇▇▇▇▇▇▇ ▇ ▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		   8/17/2007   1087   28   I-2007-010990   010N   017W   0003  

TOWNSHIP 10 NORTH - RANGE 17 WEST

SECTION 3: S/2 NE/4, ALL THAT PORTION OF N/2 NE/4 LYING W OF RAILROAD, SE/4

OK3200800-000

   OK   WASHITA   ▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇   ▇▇▇▇▇ ▇
▇▇▇▇▇▇▇▇ &
ASSOCIATES		   7/11/2007   1077   929   I-2007-007757   010N   017W   0003  

TOWNSHIP 10 NORTH - RANGE 17 WEST

SECTION 3: ALL OF LOT 1, ALL OF THAT PART OF ▇▇▇ ▇ ▇▇▇▇▇ ▇▇▇▇ ▇▇ ▇▇▇ ▇▇. ▇▇▇▇▇ AND SAN FRANCISCO RAILROAD RIGHT-OF-WAY IN THE NE/4

OK6200800-001

   OK   WASHITA   OCC #576231/CD #201001916   COI/CELLC,
APPLICANTS		   6/16/2010   1204   655   I-2011-004812   010N   017W   0003  

TOWNSHIP 10 NORTH - RANGE 17 WEST

SECTION 3: ALL

LIMITED TO VIRGILIAN, MISSOURIAN, & DES MOINES COMMON SOURCE OF SUPPLY

▇▇▇▇▇▇▇▇▇-006

   OK   WASHITA   ▇▇▇▇▇▇▇, ▇▇▇ & ▇▇▇▇ S   CHESAPEAKE
EXPLORATION LLC		   5/19/2008   1115   227   I-2008-007486   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 SE/4

▇▇▇▇▇▇▇▇▇-007

   OK   WASHITA   ▇▇▇▇▇▇▇, ▇▇▇▇
IRREVOCABLE TRUST
AGREEMENT DTD
5/12/1987		   CHESAPEAKE
EXPLORATION LLC		   8/6/2008   1116   125   I-2008-007816   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 SE/4

OK9270123-001

   OK   WASHITA   BIA 14-20-205-13483   CROW CREEK
ENERGY, LLC		   7/19/2005       UNRECORDED   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: E/2 E/2 NW/4

OK9270124-001

   OK   WASHITA   BIA 14-20-205-13484   CROW CREEK
ENERGY, LLC		   7/19/2005       UNRECORDED   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 NW/4 NW/4 NW/4 NW/4

OK9270126-001

   OK   WASHITA   BIA 14-20-205-13481   CROW CREEK
ENERGY, LLC		   7/19/2005       UNRECORDED   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 E/2 NW/4

OK9270127-001

   OK   WASHITA   BIA 14-20-205-13482   CROW CREEK
ENERGY, LLC		   7/19/2005       UNRECORDED   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4 NW/4, S/2 NW/4 NW/4, NE/4 NW/4 NW/4, E/2 NW/4 NW/4 NW/4, SW/4 NW/4 NW/4 NW/4, E/2 NW/4 NW/4 NW/4 NW/4

OK9270128-001

   OK   WASHITA   BIA 14-20-205-13485   CROW CREEK
ENERGY, LLC		   7/19/2005       UNRECORDED   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: ▇▇/▇ ▇▇/▇

▇▇▇▇▇▇▇▇▇-▇▇▇

   ▇▇   ▇▇▇▇▇▇▇   ▇▇▇ 14-20-205-13486   CROW CREEK
ENERGY, LLC		   7/19/2005       UNRECORDED   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: NE/4 SE/4

OK9270333-001

   OK   WASHITA   ▇▇▇▇▇, ▇▇▇▇▇▇ ▇   ▇▇▇▇ VIRGINIA
MC ENERGY, LLC		   6/10/2008   1115   212   I-2008-007481   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270334-001

   OK   WASHITA   ▇▇▇▇▇▇▇▇, ▇▇▇ P &
▇▇▇▇▇ ▇		   ▇▇▇▇ VIRGINIA
MC ENERGY, LLC		   7/15/2008   1115   200   I-2008-007477   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

SURFACE TO 17,032’

OK9270335-001

   OK   WASHITA   ▇▇▇▇▇, ▇▇▇▇▇   ▇▇▇▇ VIRGINIA
MC ENERGY, LLC		   6/10/2008   1115   203   I-2008-007478   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270336-001

   OK   WASHITA   ▇▇▇▇▇▇, ▇▇▇▇▇▇ M
REV TR, ▇▇▇▇▇▇ ▇
▇▇▇▇▇▇, TRST		   PENN VIRGINIA
MC ENERGY, LLC		   6/10/2008   1115   206   I-2008-007479   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270337-001

   OK   WASHITA   ▇▇▇▇▇, ▇▇▇▇▇▇ ▇   ▇▇▇▇ VIRGINIA
MC ENERGY, LLC		   6/10/2008   1115   209   I-2008-007480   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270338-001

   OK   WASHITA   ▇▇▇▇▇▇, ▇▇▇▇▇▇▇   PENN VIRGINIA
MC ENERGY, LLC		   7/18/2008   1115   215   I-2008-007482   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270339-001

   OK   WASHITA   ▇▇▇▇▇▇, ▇▇▇▇▇   ▇▇▇▇ VIRGINIA
MC ENERGY, LLC		   7/18/2008   1115   218   I-2008-007483   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270340-001

   OK   WASHITA   ▇▇▇▇▇▇▇, ▇▇▇▇   ▇▇▇▇ VIRGINIA
MC ENERGY, LLC		   7/18/2008   1115   221   I-2008-007484   011N   016W   0009  

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: SW/4

OK9270340-002

   OK   WASHITA   ▇▇▇▇▇, C ▇▇▇▇▇ AND
▇▇▇▇▇▇ J		   TODCO
PROPERTIES, INC		   5/23/2008   1115   360   I-2008-007519   011N   016W   0009  

TOWNSHIP 11 NORTH – RANGE 16 WEST

SECTION 9: SW/4

INSOFAR AND ONLY INSOFAR AS TO THE ▇▇▇▇ USA #1-9H WELLBORE

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270340-003

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇ C		   TODCO PROPERTIES,
INC		    6/10/2008    1115    321    I-2008-007509    011N    016W    0009   

TOWNSHIP 11 NORTH – RANGE 16 WEST

SECTION 9: SW/4

INSOFAR AND ONLY INSOFAR AS TO THE ▇▇▇▇ USA #1-9H WELLBORE

OK9270340-004

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ L		   TODCO PROPERTIES, INC    6/10/2008    1116    28    I-2008-007791    011N    016W    0009   

TOWNSHIP 11 NORTH – RANGE 16 WEST

SECTION 9: SW/4

INSOFAR AND ONLY INSOFAR AS TO THE ▇▇▇▇ USA #1-9H WELLBORE

OK9270341-001

    OK    WASHITA    HAMBROOK,
▇▇▇▇ ▇▇▇▇▇▇▇
IREV TR
AGREEMENT
DTD 5/12/87		   PENN VIRGINIA MC
ENERGY, LLC		    11/25/2008    1125    449       011N    016W    0009   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 SE/4

OK9270341-002

    OK    WASHITA    ▇▇▇▇, ▇▇▇ B   TODCO PROPERTIES, INC    6/17/2008    1115    351    I-2008-007517    011N    016W    0009   

TOWNSHIP 11 NORTH – RANGE 16 WEST

SECTION 9: W/2 SE/4

INSOFAR AND ONLY INSOFAR AS TO THE ▇▇▇▇ USA #1-9H WELLBORE

OK9270342-001

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇
& ▇▇▇▇ ▇		   ▇▇▇▇ VIRGINIA MC
ENERGY, LLC		    6/26/2008    1115    227    I-2008-007486    011N    016W    0009   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 SE/4

OK9270343-001

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇ F/K/A
▇▇▇▇▇▇▇		   PENN VIRGINIA MC
ENERGY, LLC		    6/26/2008    1115    224    I-2008-007485    011N    016W    0009   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: W/2 SE/4

OK9270774-001

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇ ▇.		   CJS PRODUCTION, LLC    6/19/2008    1188    681    I-2010-010545    011N    016W    0009   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: NE/4

OK9270774-002

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇.		   CJS PRODUCTION, LLC    6/19/2008    1188    681    I-2010-010545    011N    016W    0009   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: NE/4

OK9270774-003

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇.		   CJS PRODUCTION, LLC    6/19/2008    1188    681    I-2010-010545    011N    016W    0009   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: NE/4

OK9270774-004

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇.		   CJS PRODUCTION, LLC    6/19/2008    1188    681    I-2010-010545    011N    016W    0009   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: NE/4

OK9270774-009

    OK    WASHITA    OCC
#561122/CD
#200806786		   COI & CELLC;
APPLICANTS		    10/21/2008             011N    016W    0009   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 9: ALL

LIMITED TO PERMIAN, VIRGILIAN, MISSOURIAN & DES MOINES COMMON SOURCES OF SUPPLY

OK9270774-010

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇ AND
▇▇▇▇▇▇▇		   TODCO
PROPERTIES, INC		    6/12/2008    1115    138    I-2008-007461    011N    016W    0009   

TOWNSHIP 11 NORTH – RANGE 16 WEST

SECTION 9: NE/4

INSOFAR AND ONLY INSOFAR AS TO THE ▇▇▇▇ USA #1-9H WELLBORE

OK3200347-003

    OK    WASHITA    ▇▇▇▇,
▇▇▇▇▇▇ LIFE
ESTATE		   CHESAPEAKE
EXPLORATION LP		    7/25/2006    1049    186    I-2006-008724    011N    016W    0010   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-004

    OK    WASHITA    ▇▇▇▇▇▇
FARMS LLC		   CHESAPEAKE
EXPLORATION LLC		    8/13/2009    1146    87    I-2009-006228    011N    016W    0010   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-005

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇   CHESAPEAKE
EXPLORATION LLC		    8/19/2009    1165    253    I-2010-002747    011N    016W    0010   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-006

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇   CHESAPEAKE
EXPLORATION LLC		    8/19/2009    1165    249    I-2010-002745    011N    016W    0010   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-007

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇   CHESAPEAKE
EXPLORATION LLC		    8/19/2009    1165    245    I-2010-002743    011N    016W    0010   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-008

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇   CHESAPEAKE
EXPLORATION LLC		    8/19/2009    1165    251    I-2010-002746    011N    016W    0010   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

OK3200347-009

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    8/19/2009    1165    247    I-2010-002744    011N    016W    0010   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SE/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200668-004

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇ O REV
TR, ETAL		    CHESAPEAKE
EXPLORATION, LLC		    9/3/2010    1181    644    I-2010-008199    011N    016W    0010   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: SW/4

OK9270378-000

    OK    WASHITA    BIA 14-20-205-14473    CHESAPEAKE
EXPLORATION LLC		    12/18/2009    1168    739    I-2010-003920    011N    016W    0010   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: NE/4

▇▇▇▇▇▇▇▇▇-000

    OK    WASHITA    BIA 14-20-205-14474    CHESAPEAKE
EXPLORATION LLC		    12/18/2009    1169    993    I-2010-004416    011N    016W    0010   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 10: N/2 N/2 NW/4 NW/4, N/2 NE/4 NW/4, N/2 S/2 NE/4 NW/4

OK5129091-007

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇▇    CHESAPEAKE
EXPLORATION LLC		    3/3/2008    1106    64    I-2008-004141    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: E/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129091-008

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇ &
▇▇▇▇ I		    CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    61    I-2008-004140    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: E/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129091-009

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇    CHESAPEAKE
EXPLORATION LLC		    3/3/2008    1107    895    I-2008-004829    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: E/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129091-010

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇▇
▇▇▇ & ▇▇▇▇▇▇ K		    CHESAPEAKE
EXPLORATION LLC		    7/8/2008    1116    153    I-2008-007828    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: E/2 SE/4

OK5129091-011

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ L A/K/A
▇▇▇▇▇▇▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    6/27/2008    1116    161    I-2008-007831    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: E/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-007

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇
LIFE ESTATE		    CHESAPEAKE
EXPLORATION LLC		    6/16/2008    1112    294    I-2008-006486    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-008

    OK    WASHITA    ▇▇▇▇▇▇▇ &
▇▇▇▇▇ ▇▇▇▇▇
FAMILY, LLC		    CHESAPEAKE
EXPLORATION LLC		    7/3/2008    1118    637    I-2008-008655    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-009

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇ J
REVOCABLE
LIVING TRUST
DTD 9/11/2007		    CHESAPEAKE
EXPLORATION LLC		    7/10/2008    1118    641    I-2008-008657    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

OK5129107-010

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇ ▇▇▇▇ A/K/A
▇▇▇▇ ▇▇▇▇
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    7/14/2008    1146    870    I-2009-006522    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

OK5129107-011

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇ K
A/K/A ▇▇▇▇▇ ▇
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    7/14/2008    1117    460    I-2008-008257    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-012

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    7/9/2008    1117    450    I-2008-008253    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-013

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇ G A/K/
A ▇▇▇▇▇▇▇▇ ▇
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    7/14/2008    1117    475    I-2008-008263    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129107-014

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇ A/K/
A ▇▇▇▇▇ ▇
▇▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    7/14/2008    1117    478    I-2008-008264    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-015

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇▇
▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    7/9/2008    1118    604    I-2008-008641    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129107-016

    OK    WASHITA    OCC #575421/CD
#201001385		   COI & CELLC,
APPLICANTS		    5/10/2010             011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NE/4, W/2 SE/4

LIMITED TO THE PERMIAN, VIRGILIAN, MISSOURIAN & DES MOINES COMMON SOURCES OF SUPPLY

OK5129115-006

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    7/29/2008    1114    382    I-2008-007197    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129115-007

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇
▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    7/28/2008    1114    385    I-2008-007198    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129115-008

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇ ▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    7/29/2008    1114    388    I-2008-007199    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129115-009

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇
& ▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    7/28/2008    1114    379    I-2008-007196    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129115-010

    OK    WASHITA    ▇▇▇▇▇, ▇ ▇
FAMILY REV
LIVING
TRUST, ET AL		   CHESAPEAKE
EXPLORATION LLC		    5/24/2010    1170    959    I-2010-004740    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: NW/4

SURFACE TO 100’ BLW ▇.▇. ▇▇ ▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    BIA 14-20-205-14475   CHESAPEAKE
EXPLORATION LLC		    12/18/2009    1169    989    I-2010-004415    011N    016W    0015   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 15: SW/4

▇▇▇▇▇▇▇▇▇-001

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇
REVOCABLE
TRUST DTD
4/30/1991		   CHESAPEAKE
EXPLORATION LLC		    8/18/2008    1116    836    I-2008-008063    011N    016W    0016   

TOWHSHIP 11 NORTH - RANGE 16 WEST

SECTION 16: E/2 LTD TO 16,918’

▇▇▇▇▇▇▇▇▇-002

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇
N & ▇▇▇▇ A		   CHESAPEAKE
EXPLORATION LLC		    8/14/2008    1116    843    I-2008-08066    011N    016W    0016   

TOWNSHIP 11 NORTH, RANGE 16 WEST

SECTION 16: E/2 LTD TO 16,918’

▇▇▇▇▇▇▇▇▇-003

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇ J		   CHESAPEAKE
EXPLORATION LLC		    8/14/2008    1116    841    I-2008-008065    011N    016W    0016   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 16: E/2 LTD TO 16,918’

OK9270225-001

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇ TRUST
DTD 1/13/1992		   CHESAPEAKE
EXPLORATION LLC		    8/19/2008    1116    851    I-2008-008069    011N    016W    0016   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 16: W/2 LTD TO 16,918’

    Lease No    

    St    County    Lease Name   Lessee   Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270225-002

    OK    WASHITA    ▇▇▇▇▇ ▇▇▇▇▇
OIL COMPANY		   CHESAPEAKE
EXPLORATION
LLC		   8/19/2008    1116    839    I-2008-008064    011N    016W    0016   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 16: W/2, PROVIDED THAT THIS LEASE IS HERBY LIMITED TO 200 NET MINERAL ACRES OUT OF 240 NET MINERAL ACRES OWNED BY LESSOR, IT BEING THE INTENTION OF LESSOR TO EXCEPT 40 NET MINERAL ACRES FROM THIS LEASE. LTD TO 16,918’

OK9270138-002

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇ R		   ▇▇▇▇▇▇ ▇ ▇▇▇▇▇
ENTERPRISES		   2/9/1976    448    796    801    011N    016W    0021   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: NE/4, N/2 NW/4

LTD TO FORCE POOLED FMS (OCC #569643)

OK9270171-001

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇ D
1992 REVOCABLE
LIVING TRUST
DTD 6/26/92		   CHESAPEAKE
EXPLORATION
LLC		   4/1/2008    1106    58    I-2008-004139    011N    016W    0021   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: SE/4

SURFACE TO 100’ BLW ▇.▇. ▇▇ ▇▇▇ ▇▇▇▇▇▇ ▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇▇   CHESAPEAKE
EXPLORATION
LLC		   4/1/2008    1106    55    I-2008-004138    011N    016W    0021   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: SE/4

SURFACE TO 100’ BLW ▇.▇. ▇▇ ▇▇▇ ▇▇▇▇▇▇ ▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇   CHESAPEAKE
EXPLORATION LLC		   4/1/2008    1106    52    I-2008-004137    011N    016W    0021   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: SE/4

SURFACE TO 100’ BLW ▇.▇. ▇▇ ▇▇▇ ▇▇▇▇▇▇ ▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇		   TODCO
PROPERTIES, INC		   1/17/2008    1102    90    ▇-▇▇▇▇-▇▇▇▇▇▇    011N    016W    0021   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: SW/4

LTD TO S.E. OF 100’ BLW BASE OF DES MOINES GRANITE WASH FM (16,808’)

OK9270353-001

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇
& ELGIN		   TODCO
PROPERTIES, INC		   4/10/2008    1105    663    ▇-▇▇▇▇-▇▇▇▇▇▇    011N    016W    0021   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 21: SE/4

SURFACE TO 100’ BLW BASE ▇▇ ▇▇▇ ▇▇▇▇▇▇ ▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    OCC #569643/CD
#200901402-T/O		   SAMSON
RESOURCES
COMPANY		   8/17/2009          UNRECORDED    011N    016W    0021   

TOWNSHIP 11 NORTH - RAGNE 16 WEST

SECTION 21: ALL LTD TO THE PERMIAN, VIRGILIAN, MISSOURIAN, AND DES MOINES

A01748-4740

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇
▇▇▇▇ ET VIR		   PALO DURO LAND
COMPANY		   11/2/1981    570    546       011N    016W    0022    NE/4 Sec. 22-11N-16W

A01748-4741

    OK    WASHITA    ▇▇▇▇ , ▇▇▇▇▇▇▇
DON , TRUSTEE		   PALO DURO LAND
COMPANY		   11/2/1981    571    474       011N    016W    0022    NE/4 Sec. 22-11N-16W

A01748-4742

    OK    WASHITA    ▇▇▇▇ , ▇▇▇▇▇▇▇
▇▇▇		   ▇▇▇▇ DURO LAND
COMPANY		   11/2/1981    571    470       011N    016W    0022    NE/4 Sec. 22-11N-16W

A01748-4743

    OK    WASHITA    KING , ▇▇▇ ▇▇▇▇   PALO DURO LAND
COMPANY		   11/2/1981    571    466       011N    016W    0022    NE/4 Sec. 22-11N-16W

A01820-4745

    OK    WASHITA    ▇▇▇▇▇▇▇▇ ,
▇▇▇▇		   ▇. ▇. ▇▇▇▇▇   11/20/1981    580    90       011N    016W    0022    SW/4 Sec. 22-11N-16W

A01820-4746

    OK    WASHITA    ▇▇▇▇▇▇▇▇ ,
▇▇▇▇		   AVANTI ENERGY
CORPORATION		   5/26/1982    594    204       011N    016W    0022    SW/4 Sec. 22-11N-16W

A01963-4747

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇, ESTATE		   ▇▇▇▇▇▇ ▇
▇▇▇▇▇▇▇▇		   2/16/1982    580    168       011N    016W    0022    SE/4 Sec. 22-11N-16W

A01963-4748

    OK    WASHITA    ▇▇▇▇▇▇▇ ,
▇▇▇▇▇▇▇ L		   ▇▇▇▇*▇▇▇▇▇▇▇▇   4/26/1977    467    929       011N    016W    0022    SE/4 Sec. 22-11N-16W

A01963-4749

    OK    WASHITA    ▇▇▇▇ , ▇▇▇▇▇▇
O & ▇▇▇ ▇▇▇▇		   ▇▇▇▇ ▇▇▇▇▇▇▇▇   4/13/1977    467    18       011N    016W    0022    SE/4 Sec. 22-11N-16W

A01963-4750

    OK    WASHITA    ▇▇▇▇▇▇▇ ,
▇▇▇▇▇▇ ▇▇▇▇▇		   ▇▇▇▇ ▇ ▇▇▇▇▇   2/22/1978    479    927       011N    016W    0022    SE/4 Sec. 22-11N-16W

A01963-4751

    OK    WASHITA    ▇▇▇▇ , ▇▇▇▇▇ A ,
ET UX		   RED LAND
ENERGY
COMPANY		   5/19/1980    521    229       011N    016W    0022    S/2 SE/4 Sec. 22-11N-16W

A01963-4752

    OK    WASHITA    ▇▇▇▇ , ▇▇▇▇
▇▇▇▇ , ET UX		   RED LAND
ENERGY
COMPANY		   5/22/1980    520    841       011N    016W    0022    N/2 SE/4 Sec. 22-11N-16W

A01963-4753

    OK    WASHITA    ▇▇▇▇ , ▇▇▇
B , ET UX		   RED LAND
ENERGY
COMPANY		   5/9/1980    520    389       011N    016W    0022    S/2 SE/4 Sec. 22-11N-16W

D70L95-36578

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇ P, ET UX		   ▇▇▇▇ ▇ ▇▇▇▇▇   6/1/1978    485    698       011N    016W    0022    T011N-R016W-22 S/2 NW/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK0006066-001

    OK    ▇▇▇▇▇▇▇    ▇▇▇ # ▇▇▇▇▇▇/▇▇

# ▇▇▇▇▇

   ▇▇▇▇▇▇ ENERGY
CORP, ETAL		    5/19/1982             011N    016W    0022   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 22: ALL

LIMITED TO PERMIAN, VIRGILIAN, MISSOURIAN, DES MOINES, ATOKA & ▇▇▇▇▇▇ COMMON SOURCES OF SUPPLY

OK0006066-002

    OK    WASHITA    OCC

# 511762/CD#200507082

   SANGUINE GAS
EXPLORATION		    9/26/2006    1046    75    102006-
007596		    011N    016W    0022   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 22: ALL

LIMITED TO PERMIAN, VIRGILIAN, MISSOURIAN, DES MOINES, ATOKA & ▇▇▇▇▇▇ COMMON SOURCES OF SUPPLY

OK5490001-001

    OK    WASHITA    BIA ▇▇-▇▇-▇▇▇-▇▇▇▇   ▇▇▇▇▇    1/31/1980    585    212    5725    011N    016W    0022    S2NW; 22-11N-16W

OK5490002-000

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇ ▇▇▇▇
A/K/A ▇▇▇▇		   ▇ ▇ ▇▇▇▇▇    2/27/1982    581    215    3793    011N    016W    0022    NWNW; 22-11N-16W

OK5490003-000

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇ A &
▇▇▇▇ ▇▇▇▇		   RED LAND ENERGY
COMPANY		    5/19/1980    521    232    4507    011N    016W    0022    NENW; 22-11N-16W

▇▇-▇▇▇▇▇▇-▇▇▇

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇▇▇▇
LIV TR		   CHESAPEAKE
EXPLORATION, L.L.C.		    7/6/2011    1206    85    I-2011-005126    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SW, SE

▇▇-▇▇▇▇▇▇-▇▇▇

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇ &
▇▇▇▇▇
▇▇▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION, LLC		    7/15/2011    1211    147    I-2011-006437    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SE

▇▇-▇▇▇▇▇▇-▇▇▇

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇
▇▇▇		   CHESAPEAKE
EXPLORATION, LLC		    7/8/2011    1206    89    I-2011-005127    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE

▇▇-▇▇▇▇▇▇-▇▇▇

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇		   CHESAPEAKE
EXPLORATION, LLC		    7/8/2011    1206    93    I-2011-005128    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE

▇▇-▇▇▇▇▇▇-▇▇▇

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇ &
GWYNETH		   CHESAPEAKE
EXPLORATION, LLC		    7/6/2011    1206    97    I-2011-005129    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE

▇▇-▇▇▇▇▇▇-▇▇▇

    OK    WASHITA    ▇▇▇▇▇▇▇ FAMILY
TRUST		   CHESAPEAKE
EXPLORATION, L.L.C.		    7/20/2011    1209    586    I-2011-005975    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SE

OK9270074-004

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇   CHESAPEAKE
EXPLORATION LLC		    6/20/2008    1114    401    I-2008-007205    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SW/4

OK9270074-006

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇
LIFE ESTATE		   CHESAPEAKE
EXPLORATION LLC		    10/8/2008    1125    613    I-2008-011220    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SW/4

OK9270074-007

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ A		   CHESAPEAKE
EXPLORATION LLC		    6/24/2010    1178    973    I-2010-007389    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: SW/4

OK9270783-001

    OK    WASHITA    BIA 14-20-205-14725   CHESAPEAKE
EXPLORATION, LLC		    8/31/2010    1193    754    I-2011-001024    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: AN UNDIVIDED 802/810 RESTRICTED INTEREST IN THE NW/4

OK9270892-001

    OK    WASHITA    CHAPARRAL
ROYALTY
COMPANY		   CHESAPEAKE
EXPLORATION LLC		    6/9/2011    1207    628    I-2011-005513    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE/4

OK9270892-002

    OK    WASHITA    COLONIAL
ROYALTIES
LIMITED
PARTNERSHIP		   CHESAPEAKE
EXPLORATION LLC		    6/9/2011    1207    630    I-2011-005514    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE/4

OK9270892-003

    OK    WASHITA    PENTAGON OIL
COMPANY		   CHESAPEAKE
EXPLORATION LLC		    6/9/2011    1207    632    I-2011-005515    011N    016W    0027   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 27: NE/4

OK0011048-012

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇ &
▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    103    I-2008-004155    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: SE/4

OK0011048-013

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ D		   CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    82    I-2008-004148    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NW/4 LTD TO 17190’

OK0011048-014

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    85    I-2008-004149    011N    016W    0028   

TOWNSHIP 11 N0RTH - RANGE ▇▇ ▇▇▇▇

▇▇▇▇▇▇▇ ▇▇: NW/4

LTD TO 17190’

 

8

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK0011048-015

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇ ▇▇▇▇▇ &
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    106    I-2008-004156    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: SE/4

LTD TO 17190’

OK0011048-016

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇ ▇▇▇▇▇ &
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    97    I-2008-004153    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NW/4, E 53 1/3 ACS SW/4

LTD TO 17190’

OK0011048-017

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇ ▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    88    I-2008-004150    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NW/4

LTD TO 17190’

OK0011048-018

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ L		    CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    94    I-2008-004152    011N    016W    0028   

TOWNSHIP ▇▇ ▇▇▇▇▇ - ▇▇▇▇▇ ▇▇ ▇▇▇▇

▇▇▇▇▇▇▇ ▇▇: NW/4

LTD TO 17190’

OK0011048-019

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇ &
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    100    I-2008-004154    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NW/4, E 53 1/3 ACS SW/4

LTD TO 17190’

OK9270065-001

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇    CHESAPEAKE
EXPLORATION LLC		    3/24/2008    1106    172    I-2008-004180    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: E 53 1/3 ACRES SW/4

OK9270065-002

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇ &
JUNE		    CHESAPEAKE
EXPLORATION LLC		    6/16/2008    1114    403    I-2008-007206    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: W 53 1/3 AC OF SW/4 & CENTER 53 1/3 AC OF SW/4, (A/D/A 106.666667 AC OF SW/4)

LTD TO 17,190’

OK9270065-003

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇ J		    CHESAPEAKE
EXPLORATION LLC		    7/8/2008    1116    155    I-2008-007829    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: ▇▇▇▇ ▇▇ ▇/▇ ▇▇▇▇▇ ▇▇ ▇▇/▇, CENTER 53 1/3 ACRES OF SW/4

LTD TO 17,190’

OK9270065-004

    OK    WASHITA    ▇ ▇ ▇▇▇▇▇▇▇
PROPERTIES,
LTD		    CHESAPEAKE
EXPLORATION LLC		    7/8/2008    1115    410    I-2008-007528    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: E/3 SW/4

OK9270065-005

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇		    CHESAPEAKE
EXPLORATION LLC		    7/7/2008    1117    414    I-2008-008240    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: ▇▇▇▇ ▇▇ ▇/▇ ▇▇▇▇▇ ▇▇ ▇▇/▇, CENTER 53 1/3 ACRES SW/4

LTD TO 17,190’

OK9270065-006

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    7/7/2008    1117    411    I-2008-008239    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: ▇▇▇▇ ▇▇ ▇/▇ ▇▇▇▇▇ ▇▇ ▇▇/▇, CENTER 53 1/3 ACRES OF SW/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM

OK9270065-007

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇
▇▇▇▇▇▇
TESTAMENTARY
TRUSTEE		    CHESAPEAKE
EXPLORATION LLC		    7/7/2008    1117    417    I-2008-008241    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: ▇▇▇▇ ▇▇ ▇/▇ ▇▇▇▇▇ ▇▇ ▇▇/▇, CENTER 53 1/3 ACRES OF SW/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM

OK9270065-008

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇ A    CHESAPEAKE
EXPLORATION LLC		    7/8/2008    1117    481    I-2008-008265    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: W 53 1/3 AC SW/4, C 53 1/3 AC SW/4

LTD TO 17,190’

OK9270065-009

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇ J		    CHESAPEAKE
EXPLORATION LLC		    7/9/2008    1118    631    I-2008-008653    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: ▇▇▇▇ ▇▇ ▇/▇ ▇▇▇▇▇ ▇▇ ▇▇/▇, CENTER 53 1/3 ACRES OF SW/4

LTD TO 17,190’

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270065-010

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇ L    CHESAPEAKE
EXPLORATION LLC		    7/14/2008    1117    447    I-2008-008252    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: WEST 53 1/3 OF ▇▇▇ ▇▇/▇, ▇▇▇▇▇▇ ▇▇ ▇/▇ ▇▇▇▇▇ ▇▇ ▇▇/▇

LTD TO 17,190’

OK9270065-011

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇ D    CHESAPEAKE
EXPLORATION LLC		    7/9/2008    1118    615    I-2008-008645    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: W 53 1/3 AC SW/4, C 53 1/3 AC SW/4

LTD TO 17,190’

OK9270065-012

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ RUE		    CHESAPEAKE
EXPLORATION LLC		    7/23/2008    1119    677    I-2008-009064    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: ▇▇▇▇ ▇▇ ▇/▇ ▇▇▇▇▇ ▇▇ ▇▇/▇, CENTER 53 1/3 ACRES SW/4

LTD TO 17,190’

OK9270065-013

    OK    WASHITA    DICK, ARLOENE J    CHESAPEAKE
EXPLORATION LLC		    7/14/2008    1117    444    I-2008-008251    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: WEST 53 1/3 AC SW/4 & CENTER 53 1/3 AC SW/4

LTD TO 17,190’

OK9270068-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇-▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    91    I-2008-004151    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NW/4

LTD TO 17190’

OK9270153-001

    OK    WASHITA    ▇▇▇, ▇▇▇▇ E    CHESAPEAKE
EXPLORATION LLC		    2/18/2008    1103    652    I-2008-003208    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: E 53 1/3 ACS SW/4

SURFACE TO 17,190

OK9270160-000

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1101    165    I-2008-002346    011N    016W    0028   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 28: NE/4

SURFACE TO 17,190’

OK3200101-001

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇    CHESAPEAKE
EXPLORATION LLC		    8/9/2007    1082    862    I-2007-009493    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: E/2 SE/4

OK3200101-002

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ A/K/A
▇▇▇▇▇▇▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/9/2007    1082    868    I-2007-009495    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: E/2 SE/4

OK3200101-003

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇
HEIR OF ▇▇▇▇▇▇ ▇
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/9/2007    1083    610    I-2007-009776    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: E/2 SE/4

OK3200489-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LP		    4/11/2007    1070    753    I-2007-005219    011N    016W    0031   

TOWNSHIP 11 NORTH - 16 WEST

SECTION 31: ▇▇▇ ▇, ▇▇▇ ▇, ▇/▇ ▇▇/▇

OK3200489-002

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LP		    4/11/2007    1070    755    I-2007-005220    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇ ▇, ▇▇▇ ▇, ▇/▇ ▇▇/▇

OK3200489-003

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇
MAE		    CHESAPEAKE
EXPLORATION LP		    4/11/2007    1072    834    I-2007-005968    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1 & 2 & E/2 NW/4

OK3200489-004

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LP		    4/11/2007    1072    836    I-2007-005969    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1, 2 & E/2 NW/4

OK3200489-005

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LP		    4/11/2007    1070    764    I-2007-005224    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1 & 2 & E/2 NW/4

OK3200489-006

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇ K
& ▇▇▇▇▇ F REV
LIV TRUST DTD
6/27/00		    CHESAPEAKE
EXPLORATION LP		    4/11/2007    1078    358    I-2007-007920    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1 & 2 & E/2 NW/4

OK3200489-007

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LP		    6/6/2007    1076    55    I-2007-007061    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 (A/D/A LOTS 1-2 & E/2 NW/4)

OK3200489-008

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LP		    6/6/2007    1076    494    I-2007-007237    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1, 2, E/2 NW/4

OK3200489-009

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LP		    6/6/2007    1076    496    I-2007-007238    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇

    ▇▇▇▇▇ ▇▇    

    ▇▇    ▇▇▇▇▇▇    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200489-010

    OK    WASHITA    REECE,
▇▇▇▇▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LP		    6/6/2007    1076    916    I-2007-007401    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1, 2, E/2 NW/4

OK3200489-011

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇ A		    CHESAPEAKE
EXPLORATION LP		    6/6/2007    1076    914    I-2007-007400    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 (A/D/A LOTS 1,2, E/2 NW/4)

OK3200489-012

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇ S/P/A
▇▇▇▇
▇▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/15/2007    1082    841    I-2007-009481    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1,2, E/2 NW/4

OK3200489-013

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/15/2007    1084    49    I-2007-009944    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇/▇, ▇/▇/▇ ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇

OK3200489-014

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/14/2007    1084    55    I-2007-009947    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1 & 2, E/2 NW/4.

LTD TO 17,080’

OK3200489-015

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/15/2007    1083    612    I-2007-009777    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1, 2, E/2 NW/4

OK3200489-016

    OK    WASHITA    ▇▇▇▇,
▇▇▇▇▇
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/14/2007    1082    824    I-2007-009474    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇/▇, ▇/▇/▇ ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇

OK3200489-017

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/15/2007    1084    45    I-2007-009942    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇/▇, ▇/▇/▇ ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇

OK3200489-018

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/14/2007    1084    480    I-2007-010110    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, (A/D/A LOTS 1 & 2 & E/2 NW/4)

LTD TO 17,080’

OK3200489-019

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/14/2007    1086    279    I-2007-010710    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇/▇, ▇/▇/▇ ▇▇▇▇ ▇-▇, ▇/▇ ▇▇/▇

LTD TO 17,080’

OK3200489-020

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/14/2007    1084    508    I-2007-010121    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, (A/D/A LOTS 1-2, E/2 NW/4)

LTD TO 17,080’

OK3200489-021

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇ S/P/
A ▇▇▇▇▇
HOGGLAND		    CHESAPEAKE
EXPLORATION LLC		    8/15/2007    1085    21    I-2007-010306    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A

LOTS 1,2, E/2 NW/4

OK3200489-022

    OK    WASHITA    ▇▇▇▇,
▇▇▇▇▇ A/
▇▇ ▇▇▇▇▇,
S/P/A BOLS		    CHESAPEAKE
EXPLORATION LLC		    8/15/2007    1084    489    I-2007-010113    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 (A/D/A LOTS 1,2, E/2 NW/4)

OK3200489-023

    OK    WASHITA    ▇▇▇▇,
▇▇▇▇▇ ▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/28/2007    1096    662    I-2008-000877    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1, 2, E/2 NW/4

LTD TO SURFACE TO BASE ▇▇ ▇▇▇ ▇▇▇▇▇▇ ▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    ▇▇▇▇▇▇, ▇ ▇
& ▇▇▇▇▇▇
2005 LIVING
TRUST		    CHESAPEAKE
EXPLORATION LLC		    11/28/2007    1096    665    I-2008-000878    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1 & 2 & E/2 NW/4

LTD TO SURFACE TO BASE OF DES MOINES FM

OK3200489-026

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/28/2007    1096    717    I-2008-000896    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1, 2, E/2 NW/4

OK3200489-027

    OK    WASHITA    ▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/28/2007    1092    622    I-2007-012937    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4 A/D/A LOTS 1, 2, E/2 NW/4

LTD TO SURFACE TO BASE OF DES MOINES FM

OK3200489-028

    OK    WASHITA    WOLF,
▇▇▇▇▇▇▇
▇▇▇▇▇, HEIR
OF ▇▇▇▇▇
▇▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/28/2007    1098    15    I-2008-001403    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1, 2, & E/2 NW/4

LTD TO SURFACE TO BASE ▇▇ ▇▇▇ ▇▇▇▇▇▇ ▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/28/2007    1096    720    I-2008-000897    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NW/4, A/D/A LOTS 1, 2, & E/2 NW/4

LTD TO SURFACE TO BASE OF DES MOINES FM

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200489-030

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/21/2008    1103    661    I-2008-003211    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇-▇, ▇/▇ ▇▇/▇, ▇/▇/▇ ▇▇/▇

SURFACE TO 17,080’

OK3200489-031

    OK    WASHITA    ▇▇▇
▇▇▇▇▇,
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/21/2008    1103    664    I-2008-003212    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇-▇, ▇/▇ ▇▇/▇, ▇/▇/▇ ▇▇/▇

SURFACE TO 17,080’

OK3200489-032

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/21/2008    1104    186    I-2008-003421    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇-▇, ▇/▇ ▇▇/▇, ▇/▇/▇ ▇▇/▇

SURFACE TO 17,080’

OK3200489-033

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/21/2008    1104    189    I-2008-003422    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇-▇, ▇/▇ ▇▇/▇, ▇/▇/▇ ▇▇/▇

SURFACE TO 17,080’

OK3200489-034

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇ ▇,
HEIR OF
▇▇▇▇▇
▇▇▇▇▇▇▇▇▇,
DECEASED		    CHESAPEAKE
EXPLORATION LLC		    3/4/2008    1104    372    I-2008-003505    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-035

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇ L,
HEIR OF
▇▇▇▇▇
▇▇▇▇▇▇▇▇▇,
DECEASED		    CHESAPEAKE
EXPLORATION LLC		    3/4/2008    1104    372    I-2008-003508    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-036

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇
REVOCABLE
LIVING
TRUST DTD
10/22/99		    CHESAPEAKE
EXPLORATION LLC		    3/3/2008    1106    121    I-2008-004161    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-037

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇ E
REVOCABLE
LIVING
TRUST DTD
10/22/99		    CHESAPEAKE
EXPLORATION LLC		    3/3/2008    1106    124    I-2008-004162    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-038

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇
▇▇▇▇, HEIR
OF ▇▇▇▇▇
▇▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    3/4/2008    1104    377    I-2008-003507    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-039

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇ F/K/
A ▇▇▇▇▇▇
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/21/2008    1106    127    I-208-004163    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ ▇/▇/▇ ▇▇/▇

SURFACE TO 17,080’

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200489-040

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇
K, HEIR OF
▇▇▇▇▇
▇▇▇▇▇▇▇▇▇,
DECEASED		    CHESAPEAKE
EXPLORATION LLC		    3/4/2008    1106    118    I-2008-004160    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-041

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇,
HEIR OF
▇▇▇▇▇▇
▇▇▇▇▇▇▇▇▇,
DECEASED		    CHESAPEAKE
EXPLORATION LLC		    3/4/2008    1106    115    I-2008-004159    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-042

    OK    WASHITA    ▇▇▇
▇▇▇▇▇,
▇▇▇▇▇▇ A/
K/A ▇▇▇▇▇
▇▇▇ ▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/21/2008    1106    112    I-2008-004158    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ ▇/▇/▇ ▇▇/▇

SURFACE TO 17,080’

OK3200489-043

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/21/2008    1106    130    I-2008-004164    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇-▇, ▇/▇ ▇▇/▇, ▇/▇/▇ ▇▇/▇

SURFACE TO 17,080’

OK3200489-044

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇,
HEIR OF
▇▇▇▇▇
▇▇▇▇▇▇▇▇▇,
DECEASED		    CHESAPEAKE
EXPLORATION LLC		    3/4/2008    1106    109    I-2008-004157    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-045

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇, F/K/
A ▇▇▇▇▇
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/21/2008    1107    910    I-2008-004834    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇-▇, ▇/▇ ▇▇/▇, ▇/▇/▇ ▇▇/▇

SURFACE TO 17,080’

OK3200489-046

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ I		    CHESAPEAKE
EXPLORATION LLC		    3/4/2008    1108    729    I-2008-005156    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-048

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇, HEIR
OF ▇▇▇▇▇
▇▇▇▇▇▇▇▇▇,
DECEASED		    CHESAPEAKE
EXPLORATION LLC		    3/31/2008    1108    732    I-208-005157    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-049

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇
▇▇▇▇▇, HEIR
OF ▇▇▇▇▇▇
▇▇▇▇▇▇▇▇▇,
DECD		    CHESAPEAKE
EXPLORATION LLC		    3/31/2008    1108    735    I-2008-005158    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-050

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇
▇▇▇▇, HEIR
OF ▇▇▇▇▇▇
▇▇▇▇▇▇▇▇▇,
DECD		    CHESAPEAKE
EXPLORATION LLC		    3/31/2008    1107    916    I-2008-004836    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇ (▇/▇/▇ ▇▇/▇)

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200489-051

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇▇, HEIR
OF ▇▇▇▇▇▇
▇▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    3/31/2008    1110    924    I-2008-005947    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇-▇, ▇/▇ ▇▇/▇, ▇/▇/▇ ▇▇/▇

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry   Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200489-052

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    3/31/2008    1108    745    I-2008-005161   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇, ▇/▇/▇ ▇▇/▇

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK3200500-001

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇ R &
▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LP		    4/10/2007    1069    744    I-2007-004867   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇ ▇ & ▇▇▇ ▇ ▇▇▇ ▇/▇ ▇▇/▇

OK3200500-002

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇
G & ▇▇▇▇▇▇▇
M REV TR		   CHESAPEAKE
EXPLORATION LP		    4/10/2007    1069    740    I-2007-004866   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ▇▇▇ ▇ & ▇▇▇ ▇ ▇▇▇ ▇/▇ ▇▇/▇

▇▇▇▇▇▇▇▇▇-000

    OK    WASHITA    ▇▇▇▇,
▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    8/22/2007    1085    18    I-2007-010305   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: NE/4 LTD TO 17,080’

OK3200754-001

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇▇ &
▇▇▇▇▇▇
▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    11/19/2007    1143    143    I-2009-005352   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: SE/4

OK3200754-002

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇ ▇ &
▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    11/19/2007    1180    899    I-2010-007966
(CORRECTED)		   011N    016W    0031   

TOWNSHIP 10 NORTH - RANGE 16 WEST

SECTION 31: SE/4

OK9270168-001

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇
▇ & ▇▇▇▇▇▇▇
L FAMILY
TRUST		   CHESAPEAKE
EXPLORATION LLC		    7/15/2008    1121    559    I-2008-009986   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BELOW ▇.▇. ▇▇ ▇▇▇ ▇▇▇▇▇▇ ▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇ E		   CHESAPEAKE
EXPLORATION LLC		    3/7/2008    1108    212    I-2008-004974   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK9270168-004

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇ T		   CHESAPEAKE
EXPLORATION LLC		    3/7/2008    1108    741    I-2008-005160   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK9270168-006

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇		   CHESAPEAKE
EXPLORATION LLC		    3/7/2008    1108    204    I-2008-004972   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK9270168-008

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇ N		   CHESAPEAKE
EXPLORATION LLC		    3/7/2008    1108    208    I-2008-004973   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BLW S.E. OF DES MOINES FM (17,080’)

OK9270168-009

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇, ▇▇▇
▇▇▇▇▇▇▇
▇▇▇
▇▇▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    7/24/2008    1118    618    I-2008-008646   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

OK9270168-010

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇
▇▇▇▇▇▇▇
IREV TRUST		   CHESAPEAKE
EXPLORATION LLC		    7/30/2008    1121    557    I-2008-009985   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

OK9270168-013

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ E, F/
K/A ▇▇▇▇▇▇▇
▇ ▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    7/15/2008    1121    563    I-2008-009987   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4

SURFACE TO 100’ BELOW ▇.▇. ▇▇ ▇▇▇ ▇▇▇▇▇▇ ▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    OCC
#568832/CD
#200901490		   COI-CELLC    7/6/2009    1161    50    I-2010-001282   011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: ALL

LTD TO PERMIAN, VIRGILIAN, MISSOURIAN, AND DES MOINES

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270168-015

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇		   QUESTAR
EXPLORATION &
PRODUCTION CO		    6/12/2008    1110    999    I-2008-005974    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: LOTS 1,2, E/2 NW/4 (A.K.A NW/4)

OK9270168-016

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇ L		   QUESTAR
EXPLORATION &
PRODUCTION CO		    6/12/2008    1112    227    I-2008-006461    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: LOTS 1,2, E/2 NW/4 (A.K.A NW/4)

OK9270168-017

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇▇▇		   QUESTAR
EXPLORATION &
PRODUCTION CO		    6/12/2008    1112    341    I-2008-006504    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: LOTS 1,2, E/2 NW/4 (A.K.A NW/4)

OK9270168-018

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇ ▇▇▇▇▇		   QUESTAR
EXPLORATION &
PRODUCTION CO		    6/9/2008    1117    627       011N    016W    0031   

TOWNSHIP ▇▇ ▇▇▇▇▇ - ▇▇▇▇▇ ▇▇ ▇▇▇▇

▇▇▇▇▇▇▇ ▇▇: W/2 SE/4, E/2 SE/4

OK9270168-019

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇▇▇		   QUESTAR
EXPLORATION &
PRODUCTION CO		    6/9/2008    1116    240    I-2008-007664    011N    016W    0031   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 31: W/2 SE/4, E/2 SE/4 (A.K.A. SE/4)

OK3200471-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇		   CHESAPEAKE
EXPLORATION LP		    3/28/2007    1068    772    I-2007-004500    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: E/2 SW/4

OK3200471-002

    OK    WASHITA    ▇▇▇▇ II, ▇▇▇▇▇▇
▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LP		    3/28/2007    1072    838    I-2007-005970    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: SW/4

OK3200492-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇▇▇
▇▇▇▇
REVOCABLE
TRUST		   CHESAPEAKE
EXPLORATION LP		    3/28/2007    1069    386    I-2007-004736    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: W/2 SW/4

OK3200493-007

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇▇▇▇
LIVING TR		   CHESAPEAKE
EXPLORATION LP		    4/9/2007    1070    749    I-2007-005217    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NW/4, N/2 SE/4

OK3200493-019

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇
▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    4/11/2008    1108    756    I-2008-005166    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NW/4, N/2 SE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES FM.

OK3200493-020

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇
LEA		   CHESAPEAKE
EXPLORATION LLC		    4/11/2008    1108    762    I-2008-005168    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NW/4, N/2 SE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES FM.

OK3200493-021

    OK    WASHITA    MJ & E, LLC,
OKLAHOMA
LIMITED
LIABILITY
COMPANY		   CHESAPEAKE
EXPLORATION LLC		    4/11/2008    1108    759    I-2008-005167    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NW/4, N/2 SE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES FM.

OK3200493-022

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇
M & ▇▇▇▇▇ J
FOUNDATION, INC		   CHESAPEAKE
EXPLORATION LLC		    4/25/2008    1108    754    I-2008-005165    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: N/2 SE/4

▇▇▇▇▇▇▇▇▇-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇, ▇▇▇
▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    2/14/2008    1099    341    I-2008-001864    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NE/4

SURFACE TO 17,205’

▇▇▇▇▇▇▇▇▇-002

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇ &
▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    2/14/2008    1099    350    I-2008-001867    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: NE/4

SURFACE TO 17,205’

▇▇▇▇▇▇▇▇▇-001

    OK    WASHITA    BIA 14-20-205-14207   CHESAPEAKE
EXPLORATION LLC		    3/6/2008    1119    527    I-2008-009005    011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: S/2 SE/4

OK9270383-000

    OK    WASHITA    OCC #567975/CD
#200901211		   COI & CELLC,
APPLICANTS		    5/28/2009             011N    016W    0033   

TOWNSHIP 11 NORTH - RANGE 16 WEST

SECTION 33: ALL

LIMITED TO THE PERMIAN, VIRGILIAN, MISSOURIAN AND DES MOINES COMMON SOURCES OF SUPPLY

OK9270253-001

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇ ▇ ▇/
K/A ▇▇▇▇▇▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/15/2005    1024    99    I-2005-008372    011N    017W    0005   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: SW/4

OK9270253-002

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇
& ▇▇▇▇▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    9/27/2005    1020    973    I-2005-007139    011N    017W    0005   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: SW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270253-003

    OK    WASHITA    TRIANGLE
ROYALTY
CORPORATION		    CROW CREEK
ENERGY, LLC		    9/13/2005    1021    885    I-2005-007478    011N    017W    0005   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: SW/4

OK9270253-004

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇
▇▇▇▇-SIM		    CROW CREEK
ENERGY, LLC		    9/27/2005    1023    695    I-2005-008212    011N    017W    0005   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: SW/4

OK9270253-005

    OK    WASHITA    REINSCHMIEDT,
▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    9/28/2005    1020    975    I-2005-007140    011N    017W    0005   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: SE/4

OK9270253-006

    OK    WASHITA    ▇▇▇▇▇▇▇▇, A
REV TR DTD
3/18/98, ▇▇▇▇▇▇
▇▇▇▇▇▇▇▇,
TRST		    CROW CREEK
ENERGY, LLC		    9/28/2005    1021    541    I-2005-007360    011N    017W    0005   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇, ▇▇/▇

OK9270253-007

    OK    WASHITA    RJL
INVESTMENTS
LTD
PARTNERSHIPS I		    CROW CREEK
ENERGY, LLC		    9/28/2005    1021    539    I-2005-007359    011N    017W    0005   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 5: ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇, ▇▇▇▇ ▇, ▇, ▇/▇ ▇▇/▇, ▇▇/▇, SE/4

OK3200674-001

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    9/24/2005    1021    543    I-2005-007361    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇

OK3200674-002

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇ ▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    9/24/2005    1021    545    I-2005-007362    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇

OK3200701-001

    OK    WASHITA    COLE II, ▇▇▇▇▇▇
▇▇▇▇▇, HEIR OF
▇▇▇▇▇▇ ▇
▇▇▇▇▇▇ ▇▇▇▇		    CHESAPEAKE
EXPLORATION
LLC		    10/8/2007    1090    469    I-2007-012272    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇

LTD TO 17,150’

OK3200701-002

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇ J &
▇▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/17/2005    1022    1030    I-2005-007958    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, S/2 SE/4

OK3200701-003

    OK    WASHITA    DICK, AROLENE
J & ▇▇▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/17/2005    1022    1032    I-2005-007959    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, S/2 SE/4

OK3200701-004

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇
B LIVING TR
DTD 06/04/97		    CROW CREEK
ENERGY, LLC		    10/17/2005    1023    327    I-2005-008082    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, S/2 SE/4

OK3200701-005

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ RUE &
▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/17/2005    1023    324    I-2005-008081    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, S/2 SE/4

OK3200701-006

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇
▇▇▇▇▇▇ LIV TR
DTD 06/04/97		    CROW CREEK
ENERGY, LLC		    10/17/2005    1023    321    I-2005-008080    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, S/2 SE/4

OK3200701-007

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇ J &
▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/17/2005    1022    1028    I-2005-007957    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, S/2 SE/4

OK3200701-008

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇ ▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/17/2005    1022    1026    I-2005-007956    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, S/2 SE/4

OK3200701-009

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇ TR,
▇▇▇▇▇▇▇▇
▇▇▇▇▇▇ TRST		    CROW CREEK
ENERGY, LLC		    10/17/2005    1022    1024    I-2005-007955    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, S/2 SE/4

OK3200701-010

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇
▇▇▇▇▇▇▇		    ▇▇▇▇
VIRGINIA MC
ENERGY, LLC		    4/21/2008    1117    256    I-2008-008189    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇ A/D/A S/2 S/2

OK3200701-011

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇
▇▇▇▇▇▇▇▇		    ▇▇▇▇
VIRGINIA MC
ENERGY, LLC		    4/21/2008    1117    258    I-2008-008190    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇, ▇/▇/▇ S/2 S/2

OK9270004-001

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇ AND
▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/17/2005    1022    1021    I-2005-007954    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇, ▇▇/▇ ▇▇/▇, S/2 SE/4

OK9270275-001

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇ L
& ▇▇▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/7/2005    1022    959    I-2005-007922    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇-▇, ▇▇/▇ ▇▇/▇

OK9270275-002

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇ R
& ▇▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/7/2005    1022    955    I-2005-007920    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇-▇, ▇▇/▇ ▇▇/▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    ▇▇▇▇▇▇▇    ▇▇▇▇▇▇▇▇,
▇▇▇▇ ▇ ▇/K/A
▇▇▇▇ ▇▇▇
▇▇▇▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/18/2005    1022    950    I-2005-007918    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇-▇, ▇▇/▇ ▇▇/▇

OK9270275-004

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ E		    CROW CREEK
ENERGY, LLC		    10/18/2005    1022    947    I-2005-007917    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇-▇, ▇▇/▇ ▇▇/▇

OK9270276-001

    OK    WASHITA    REINSCHMIEDT,
▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    9/28/2005    1021    419    I-2005-007307    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ▇▇▇ ▇-▇, ▇/▇ ▇▇/▇

    ▇▇▇▇▇ ▇▇    

    ▇▇    ▇▇▇▇▇▇    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270276-002

    OK    WASHITA    RJL
INVESTMENTS
LIMITED
PTRNSHP		   CROW CREEK
ENERGY, LLC		    9/28/2005    1021    417    I-2005-007306    011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: LOT 1-2, S/2 NE/4

OK9270277-001

    OK    WASHITA    OCC #556807/CD
#200803591		   COI-CELLC    7/17/2008             011N    017W    0006   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 6: ALL

LTD TO VIRGILIAN, MISSOURIAN, DES MOINES COMMON SOURCES OF SUPPLY

OK3200497-001

    OK    WASHITA    RJL
INVESTMENT
LTD
PARTNERSHIP I		   CHESAPEAKE
EXPLORATION LP		    4/10/2007    1021    415       011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4 LTD TO 17,130’

OK3200497-002

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇▇
AND ▇▇▇▇▇▇
▇▇▇▇▇▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/12/2005    1021    892    I-2005-007482    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4, L/E RAILROAD RIGHT-OF-WAY

OK3200497-003

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇ ▇		   CROW CREEK
ENERGY, LLC		    10/17/2005    1022    102    I-2005-007577    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4, L/E RAILROAD RIGHT-OF-WAY

OK3200497-004

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇
▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/17/2005    1022    100    I-2007-007576    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4, L/E RAILROAD RIGHT-OF-WAY

OK3200497-005

    OK    WASHITA    REINSCHMIEDT,
YNEZ, ET ▇▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/12/2005    1022    398    I-2005-007692    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4, L/E RAILROAD RIGHT-OF-WAY

OK3200497-006

    OK    WASHITA    REINSCHMIEDT,
▇▇▇▇▇▇ ▇▇▇
AND ▇▇▇▇▇, ET
▇▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/12/2005    1022    402    I-2005-007693    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4, L/E RAILROAD RIGHT-OF-WAY

OK3200497-007

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇ ▇▇▇▇▇▇▇
& ▇▇▇▇▇▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/12/2005    1021    735    I-2005-007432    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4

OK3200497-008

    OK    WASHITA    DICK, ▇▇▇▇
▇▇▇ & ▇▇▇▇ ▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/12/2005    1021    739    I-2005-007434    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4

OK3200497-009

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇
▇▇▇▇▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/12/2005    1021    733    I-2005-007431    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4

OK3200497-010

    OK    WASHITA    REINSCHMIEDT,
▇▇▇▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/12/2005    1021    737    I-2005-007433    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4

OK3200497-011

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇ &
▇▇▇▇		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/12/2005    1022    407    I-2005-007695    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SW/4

OK3200570-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION
LP		    5/3/2007    1104    359    CORRECTION    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SE/4

OK3200570-002

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇ L		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/17/2005    1022    98    I-2005-007575    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: ▇/▇ ▇▇/▇, ▇/▇ ▇▇▇ ▇▇ ▇▇▇, ▇▇/▇ NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, L/E RR ROW

OK3200570-003

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇
▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION
LLC		    10/19/2007    1092    924    I-2007-013035    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: SE/4

OK3200570-004

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇   CHESAPEAKE
EXPLORATION
LP		    5/3/2007    1099    384    I-2008-001882    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: E/2 SE/4

OK3200570-005

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇
▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION
LP		    5/3/2007    1098    445    I-2008-001565    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: E/2 SE/4

OK3200570-007

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ R		   ▇▇▇▇ CREEK
ENERGY, LLC		    10/17/2005    1022    154    I-2005-007595    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: N/2 NW/4, NW/4 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK3200570-008

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇ M		   CROW CREEK
ENERGY, LLC		    10/25/2005    1023    332    I-2005-008084    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: N/2 NW/4, NW/4 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, AS MORE FULLY DESCRIBED IN SAID LEASE

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200570-009

    OK    WASHITA    FORD OIL & GAS
TRUST		    CROW CREEK
ENERGY, LLC		    10/25/2005    1023    181    I-2005-008037    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: N/2 NW/4, NW/4 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK3200570-010

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇ ▇    ▇▇▇▇ CREEK
ENERGY, LLC		    10/25/2005    1023    930    I-2005-008298    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: N/2 NW/4, NW/4 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK3200570-011

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇ ▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    11/8/2005    1023    928    I-2005-008297    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: N/2 NW/4, NW/4 NE/4, S/2 NE/4, E/2 SE/4, W/2 SE/4, S/2 NW/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK3200570-012

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇ &
▇▇▇▇▇▇ TRUST DTD
5/5/03		    CROW CREEK
ENERGY, LLC		    10/20/2005    1022    405    I-2005-007694    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: S/2 NE/4

OK3200570-013

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇ ▇    ▇▇▇▇ CREEK
ENERGY, LLC		    10/20/2005    1023    330    I-2005-008083    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: S/2 NE/4

OK3200570-014

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇
▇▇▇▇▇▇		    JMA ENERGY
COMPANY, LLC		    4/16/2006    1040    62    I-2006-005316    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: ▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇, ▇▇▇▇ ▇▇▇▇▇▇▇▇ ROW

OK3200570-015

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇▇▇▇
▇▇▇▇▇▇		    JMA ENERGY
COMPANY, LLC		    4/19/2006    1037    279    I-2006-004254    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: ▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇, ▇▇▇▇ ▇▇▇▇▇▇▇▇ ROW

OK3200570-016

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇▇ S    JMA ENERGY
COMPANY, LLC		    4/19/2006    1037    283    I-2006-004256    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: ▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇, ▇▇▇▇ ▇▇▇▇▇▇▇▇ ROW

OK3200570-017

    OK    WASHITA    RICHMOND,
VIRGINIA D		    JMA ENERGY
COMPANY, LLC		    4/19/2006    1037    281    I-2006-004255    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: ▇/▇ ▇▇/▇, ▇/▇ ▇▇/▇, ▇▇▇▇ ▇▇▇▇▇▇▇▇ ROW

OK3200570-018

    OK    WASHITA    ▇▇▇▇▇▇▇ OIL
COMPANY		    JMA ENERGY
COMPANY, LLC		    3/8/2006    1032    463    I-2006-002342    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NW/4 NE/4, E/2 SE/4, N/2 NW/4 LESS ▇▇▇▇▇▇▇▇ ▇▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    ST/OK - CLO CS-25328    CHESAPEAKE
EXPLORATION LP		    1/31/2006    1030    1021    I-2006-001795    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NW/4 LESS 10.46 ACRES FOR RAILROAD

COVERS FROM SURFACE TO BASE OF THE DES MOINES GRANITE WASH FM

OK5129404-002

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇ &
▇▇▇▇▇▇ M TRUST
DTD 5/5/03		    CROW CREEK
ENERGY, LLC		    10/20/2005    1022    156    I-2005-007596    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: S/2 NW/4, L/E RR ROW

OK5129404-003

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇ ▇    ▇▇▇▇ CREEK
ENERGY, LLC		    10/20/2005    1023    183    I-2005-008038    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: S/2 NW/4, L/E RR ROW

OK5129405-001

    OK    WASHITA    ST/OK - CLO CS-25327    CHESAPEAKE
EXPLORATION
LP		    1/31/2006    1030    1024    I-2006-001796    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NW/4 NE/4, S/2 NE/4

COVERS FROM SURFACE TO BASE OF THE DES MOINES GRANITE WASH FM

OK9270122-001

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇▇▇ F
& ▇▇▇▇▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/12/2005    1021    894    I-2005-007483    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NE/4 NE/4

OK9270122-002

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇▇ &
▇▇▇▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/12/2005    1022    96    I-2005-007574    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NE/4 NE/4

OK9270122-003

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇▇▇		    ▇▇▇▇ CREEK
ENERGY, LLC		    10/27/2005    1022    953    I-2005-007919    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NE/4 NE/4

OK9270122-004

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇▇▇▇ &
▇▇▇▇▇▇		    ▇▇▇▇ CREEK
ENEGY, LLC		    10/27/2005    1024    690    I-2005-008572    011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: NE/4 NE/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270185-000

    OK    WASHITA    OCC #549528/CD
#200708233		   COI/CELLC    1/31/2008             011N    017W    0009   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 9: ALL, COVERS ALL RIGHTS TO THE TONKAWA, MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

▇▇▇▇▇▇▇▇▇-001

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇ AND
▇▇▇▇▇▇▇▇ F		   FLATLANDS
LAND
COMPANY		    6/21/2004    992    537    I-2004-006124    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: ▇▇/▇, ▇/▇ ▇▇/▇, ▇▇/▇ ▇▇/▇

▇▇▇▇▇▇▇▇▇-002

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇▇▇
AND ▇▇▇▇▇		   FLATLANDS
LAND
COMPANY		    7/12/2004    992    539    I-2004-006125    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: ▇▇/▇, ▇/▇ ▇▇/▇, ▇▇/▇ ▇▇/▇

▇▇▇▇▇▇▇▇▇-003

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇▇▇▇		   FLATLANDS
LAND
COMPANY		    8/27/2004    995    378    I-2004-007098    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: ▇/▇ ▇▇/▇, ▇▇/▇ ▇▇/▇, ▇▇/▇

OK9270131-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇▇▇▇▇▇
& ▇▇▇▇▇		   FLATLANDS
LAND
COMPANY		    8/27/2004    995    380    I-2004-007099    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: SE/4

OK9270132-001

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇▇
& ▇▇▇▇▇▇		   FLATLANDS
LAND
COMPANY		    6/21/2004    992    535    I-2004-006123    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: ▇▇/▇, ▇/▇ ▇▇/▇, ▇▇/▇ ▇▇/▇

▇▇▇▇▇▇▇▇▇-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇		   JMA ENERGY
COMPANY, LLC		    2/20/2006    1033    658    I-2006-002814    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: SW/4 NW/4

▇▇▇▇▇▇▇▇▇-002

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇▇,
▇▇▇▇▇▇▇ OIL
COMPANY		   JMA ENERGY
COMPANY, LLC		    2/13/2006    1031    79    I-2006-001821    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: SW/4 NW/4

▇▇▇▇▇▇▇▇▇-003

    OK    WASHITA    FORD OIL & GAS
TRUST		   JMA ENERGY
COMPANY, LLC		    12/30/2005    1027    731    I-2006-000744    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: SW/4 NW/4

▇▇▇▇▇▇▇▇▇-004

    OK    WASHITA    ST/OK - CS-25459   JMA ENERGY
COMPANY, LLC		    4/3/2006    1038    876    I-2006-004827    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: SW/4 NW/4

LTD TO THE DES MOINES GRANITE WASH (12,398’)

OK9270134-001

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇ E
ENTERPRISES, INC		   JMA ENERGY
COMPANY, LLC		    8/29/2005    1019    69    I-2005-006433    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: NE/4

OK9270178-001

    OK    WASHITA    OCC #527122/CD
#200601805 (OT)		   JMA ENERGY
COMPANY, LLC		    7/17/2006          527122    011N    017W    0010   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 10: ALL

▇▇▇▇▇▇▇▇▇-001

    OK    WASHITA    ROSE, ▇▇▇▇▇▇▇
▇▇▇▇▇▇▇ S/P/A
▇▇▇▇▇▇▇ ▇▇▇▇		   CHESAPEAKE
EXPLORATION
LP		    1/8/2007    1061    137    I-2007-001628    011N    017W    0013   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: NE/4

▇▇▇▇▇▇▇▇▇-002

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇ &
▇▇▇▇▇▇ J		   PETROLEUM
DEVELOPMENT
COMPANY		    9/1/2004    996    275    I-2004-007426    011N    017W    0013   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: NE/4

OK3200452-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇, ▇▇▇
P AND ▇▇▇▇▇		   CHESAPEAKE
EXPLORATION
LP		    2/13/2007    1063    914    I-2007-002629    011N    017W    0013   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SW/4

OK3200452-002

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇		   ▇▇▇▇▇▇ ▇
▇▇▇▇▇
ENTERPRISES		    9/24/2003    971    662    5663    011N    017W    0013   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SW/4

OK5129396-000

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇   CHESAPEAKE
EXPLORATION
LP		    2/9/2006    1031    563    I-2006-001993    011N    017W    0013   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: NW/4

OK9270101-001

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇ ▇▇▇
& ▇▇▇▇▇▇		   PETROLEUM
DEVELOPMENT
COMPANY		    2/15/2005    1004    501    I-2005-001001    011N    017W    0013   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SE/4

OK9270101-002

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇▇ D
& ▇▇▇▇▇		   PETROLEUM
DEVELOPMENT
COMPANY		    2/3/2005    1004    504    I-2005-001002    011N    017W    0013   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SE/4

OK9270101-003

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇		   PETROLEUM
DEVELOPMENT
COMPANY		    2/4/2005    1004    755    I-2005-001092    011N    017W    0013   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SE/4

OK9270101-004

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇ ▇   ▇▇▇▇
VIRGINIA MC
ENERGY, LLC		    5/25/2007    1028    245       011N    017W    0013   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 13: SE/4, SURFACE TO THE TOP OF THE ATOKA FORMATION

LTD TO 16,683’

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200373-001

    OK    WASHITA    ▇▇▇▇,
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LP		    6/28/2006    1043    1005    I-2006-006685    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

SURFACE TO 17,000’

OK3200373-002

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/29/2007    1085    70    I-2007-010325    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

LTD TO 17,000’

OK3200373-003

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/28/2007    1086    1010    I-2007-010978    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

LTD TO 17,000’

OK3200373-004

    OK    WASHITA    KRIEN,
DANNY		    CHESAPEAKE
EXPLORATION LLC		    8/28/2007    1086    988    I-2007-010969    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK3200373-005

    OK    WASHITA    TAFOYA,
JOANN G		    CHESAPEAKE
EXPLORATION LLC		    8/28/2007    1086    995    I-2007-010972    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

LTD TO 17,000’

OK3200373-006

    OK    WASHITA    EDWARDS,
JANICE M		    CHESAPEAKE
EXPLORATION LLC		    8/28/2007    1086    296    I-2007-010716    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

LTD TO 17,000’

OK3200687-000

    OK    WASHITA    SMITH, GLEN
REV TR DTD
4/30/1991,
BETTY
SMITH, TRST		    CHESAPEAKE
EXPLORATION LP		    8/23/2007    1085    719    I-2007-010542    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: S/2 SW/4

LTD TO 17,000’

OK3200706-001

    OK    WASHITA    SMITH,
ELMER TR
DTD 1/13/1992,
ELMER
SMITH, TRST		    CHESAPEAKE
EXPLORATION LP		    8/29/2007    1085    715    I-2007-010539    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: N/2 SW/4, PROVIDED THAT, THERE IS EXCEPTED FROM THIS LEASE 20 NET MINERAL ACRES OWNED BY LESSOR, IT BEING THE INTENT OF THE PARTIES THAT LESSOR IS LEASING 60.00 NET MINERAL ACRES HEREBY

LTD TO 16,900’

OK5127231-001

    OK    WASHITA    KAYSER,
HILDA A 1992
REVOCABLE
TRUST		    PENN VIRGINIA
MC ENERGY, LLC		    6/6/2007    1077    960    I-2007-007775    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

LTD TO 17,000

OK5129394-001

    OK    WASHITA    WEIMER LTD,
AN OK
LIMITED
PARTNERSHIP		    CHESAPEAKE
EXPLORATION LP		    3/16/2006    1036    284    I-2006-003840    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: E/2 NE/4, W/2 NE/4

OK5129394-002

    OK    WASHITA    SIMMONS,
MARGARET
LEE, A/K/A
MARGARET
LEE URI		    CHESAPEAKE
EXPLORATION LP		    6/7/2006    1042    949    I-2006-006313    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: E/2 NE/4, W/2 NE/4

OK5129394-003

    OK    WASHITA    URI, BOBBIE
GWEN A/K/A
BOBBY GWEN
URI		    CHESAPEAKE
EXPLORATION LP		    6/13/2006    1043    1008    I-2006-006686    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: E/2 NE/4, W/2 NE/4

OK5129394-004

    OK    WASHITA    TAYLOR,
DIANNA LEE
& DALE H		    CHESAPEAKE
EXPLORATION LP		    6/19/2007    1074    495    I-2007-006516    011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: W/2 NE/4

LTD TO 17,000

OK5129394-005

    OK    WASHITA    MILLER,
FARRELL
DEAN &
CONNIE A		    ROBERTSON    6/19/2007    1074    498       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: W/2 NE/4

LTD TO 17,000

OK5129394-006

    OK    WASHITA    MAH
HOLDINGS,
LLC		    PENN VIRGINIA
MC ENERGY, LLC		    6/13/2007    1075    681       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-007

    OK    WASHITA    SCULLY,
BETTY
O’HARA		    PENN VIRGINIA
MC ENERGY, LLC		    6/12/2007    1075    683       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-008

    OK    WASHITA    O’HARA,
CAROLYN S		    PENN VIRGINIA
MC ENERGY, LLC		    6/12/2007    1075    686       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-009

    OK    WASHITA    POWELL,
TAMARA		    PENN VIRGINIA
MC ENERGY, LLC		    6/12/2007    1075    689       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129394-010

    OK    WASHITA    CHIARODO,
MARY
O’HARA LIV
TR UNDER
AGREEMENT
DTD 7/6/04		   PENN VIRGINIA
MC ENERGY, LLC		    6/12/2007    1075    691       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-011

    OK    WASHITA    CAILE,
JANET F		   PENN VIRGINIA
MC ENERGY. LLC		    6/12/2007    1075    694       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-012

    OK    WASHITA    BARTEL,
VICKI SUE		   PENN VIRGINIA
MC ENERGY, LLC		    6/12/2007    1075    697       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-013

    OK    WASHITA    INTERMANN,
WELEDA
ELFREDA		   PENN VIRGINIA
MC ENERGY, LLC		    6/12/2007    1075    700       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-014

    OK    WASHITA    JANZEN,
ELIZABETH
SUZANNE		   PENN VIRGINIA
MC ENERGY, LLC		    6/13/2007    1075    702       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: SE/4

OK5129394-016

    OK    WASHITA    SAWYER,
DEANN C		   PENN VIRGINIA
MC ENERGY, LLC		    6/12/2007    1075    707       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-017

    OK    WASHITA    MOSER,
CALVIN		   PENN VIRGINIA
MC ENERGY, LLC		    6/14/2007    1075    709       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-018

    OK    WASHITA    BUEHLER,
WILLIAM		   PENN VIRGINIA
MC ENERGY, LLC		    6/27/2007    1079    595       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-019

    OK    WASHITA    BUEHLER,
DONALD		   PENN VIRGINIA
MC ENERGY, LLC		    6/26/2007    1079    598       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-020

    OK    WASHITA    BUEHLER,
HAROLD		   PENN VIRGINIA
MC ENERGY, LLC		    6/26/2007    1079    601       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-021

    OK    WASHITA    URI, NIKKI
ANGEL		   PENN VIRGINIA
MC ENERGY, LLC		    6/7/2007    1083    674       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NE/4

OK5129394-022

    OK    WASHITA    FAIRWAY
MINERALS
COMPANY		   PENN VIRGINIA
MC ENERGY, LLC		    8/13/2007    1084    4       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NE/4

OK5129394-023

    OK    WASHITA    DOGGETT,
BONNIE		   PENN VIRGINIA
MC ENERGY, LLC		    7/24/2007    1093    1       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK5129394-024

    OK    WASHITA    ZUEGE,
VICTORIA A/
K/A
VICTORIA
CLAPPER		   PENN VIRGINIA
MC ENERGY, LLC		    7/24/2007    1093    3       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: NW/4

OK9270186-000

    OK    WASHITA    OCC
#549145/CD
#200708240		   COI/CELLC    1/22/2008             011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: ALL, COVERING THE VIRGILIAN, TONKAWA, MISSOURIAN GRANITE WASH, CLEVELAND & DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

OK9270384-000

    OK    WASHITA    SMITH,
ELMER
SMITH
TRUST DTD
1/13/92,
ELMER
SMITH,
TRUSTEE		   CHRIS STEHR    1/28/2008    1097    190       011N    017W    0014   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 14: N/2 SW/4

A00417-3105

    OK    WASHITA    ST LOUIS-
SAN
FRANCISCO
RAILWAY
COMPANY		   ARGOSY
CORPORATION		    11/10/1980    570    653       011N    017W    0015   

INSOFAR AS TO LESSOR’S ONE HUNDRED FOOT (100’) WIDE RIGHT OF WAY, THAT IS, FIFTY FEET (50’) ON EACH SIDE OF THE CENTER LINE OF LESSOR’S MAIN TRACK AS SAME IS NOW LOCATED OVER AND ACROSS SECTION 15-11N-17W

Sec. 15-11N-17W

OK3200363-001

    OK    WASHITA    BURRIS,
CATHERINE J		   CHESAPEAKE
EXPLORATION LP		    9/14/2006    1051    227    I-2006-009486    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-002

    OK    WASHITA    EASON,
DOUGLAS		   CHESAPEAKE
EXPLORATION LP		    9/8/2006    1048    106       011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-003

    OK    WASHITA    MEARS,
ALTA
GIVENS REV
TR DTD
12/30/1991		   CHESAPEAKE
EXPLORATION LP		    9/6/2006    1048    102    I-2006-008323    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-004

    OK    WASHITA    MILUM
FAMILY
TRUST
DATED
12/30/1991		   CHESAPEAKE
EXPLORATION LP		    9/6/2006    1048    104    I-2006-008324    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-005

    OK    WASHITA    MEARS,
JUSTIN LEE
ESTATE		   CHESAPEAKE
EXPLORATION LP		    9/6/2006    1054    236    I-2006-010648    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200363-006

    OK    WASHITA    LANOUETTE
FAMILY 1998 TR
DTD 8/3/1998		    CHESAPEAKE
EXPLORATION LP		    10/24/2006    1056    646    I-2006-011474    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-007

    OK    WASHITA    HILL, ALICE
LORRAINE
LIVING TR DTD
5/8/92		    CHESAPEAKE
EXPLORATION LP		    11/29/2006    1059    761    I-2007-001077    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-008

    OK    WASHITA    FLETCHER,
FRED		    CHESAPEAKE
EXPLORATION LP		    5/9/2007    1079    25    I-2007-008154    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-009

    OK    WASHITA    MOORE, ANNA
MARIE		    JMA ENERGY
COMPANY, LLC		    2/17/2006    1033    71    I-2006-002596    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-010

    OK    WASHITA    BOX, CYNTHIA
ANN GRAVITT		    JMA ENERGY
COMPANY, LLC		    1/20/2006    1031    84    I-2006-001823    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-011

    OK    WASHITA    LAUZON, EVA
DARLENE		    JMA ENERGY
COMPANY, LLC		    9/19/2005    1020    532    I-2006-006982    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-013

    OK    WASHITA    GRAVITT, JOHN
LEE		    JMA ENERGY
COMPANY, LLC		    2/17/2006    1033    75    I-2006-002598    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-014

    OK    WASHITA    MEARS,
STANLEY
MICHAEL		    JMA ENERGY
COMPANY, LLC		    3/2/2006    1033    69    I-2006-002595    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-015

    OK    WASHITA    BOLLMAN,
STEPHEN
JOSEPH		    JMA ENERGY
COMPANYK, LLC		    2/17/2006    1034    404    I-2006-003114    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200363-016

    OK    WASHITA    REINSCHMIEDT,
JOHN		    JMA ENERGY
COMPANY, LLC		    9/8/2005    1021    183    I-2005-007231    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2, W/2 NE/4

OK3200363-017

    OK    WASHITA    IVEY,
ROBERT E		    CHESAPEAKE
EXPLORATION LLC		    6/4/2008    1114    409    I-2008-007208    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

SURFACE TO 100’ S.E. OF DES MOINES FM

OK3200363-018

    OK    WASHITA    HILL, WILMA
JEAN ET AL		    CHESAPEAKE
EXPLORATION LLC		    7/11/2008    1114    852    I-2008-007361    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200552-001

    OK    WASHITA    HENDERSON,
BASIL		    JMA ENERGY
COMPANY, LLC		    9/8/2005    1020    149    I-2005-006846    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: A TRACT OF LAND LYING IN AND BEING A PART OF THE E/2 NE/4 OF SECTION 15-11N-17W AND BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: BEGINNING AT THE SE CORNER OF THE NE/4 OF SAID SECTION 15, THENCE NORTH 0 DEG 9’ WEST A DISTANCE OF 246’ ALONG THE EAST BOUNDARY LINE OF SAID SECTION 15, THENCE NORTH 89 DEG 24’ 03” WEST PARALLEL WITH THE SOUTH BOUNDARY LINE OF THE NE/4 OF SAID SECTION 15 A DISTANCE OF 463’, THENCE NORTH 16 DEG 03’ 22” EAST A DISTANCE OF 331.11’, THENCE SOUTH 89 DEG 24’ 03” EAST A DISTANCE OF 73.26’, THENCE SOUTH 0 DEG 30’ 36” WEST PARALLEL WITH THE EAST BOUNDARY LINE OF SECTION 15 A DISTANCE OF 299.14’, THENCE SOUTH 89 DEG 24’ 03” EAST A DISTANCE OF 301’ TO THE EAST BOUNDARY LINE OF SAID SECTION 15, THENCE NORTH 0 DEG 9’ WEST A DISTANCE OF 478.6’, TO A POINT 744.6’ NORTH OF THE SE CORNER OF THE NE/4 OF SAID SECTION 15, THENCE NORTH 89 DEG 48’ WEST A DISTANCE OF 485.3’ TO THE EAST BOUNDARY LINE OF THE RIGHT OF WAY OF THE S.L. & S.F. RAILROAD (FORMERLY THE BLACKWELL, ENID & SOUTHWESTERN RAILWAY), THENCE SOUTH 14 DEG 52’ WEST ALONG SAID EAST BOUNDARY LINE OF SAID RAILROAD RIGHT OF WAY A DISTANCE OF 769.7’ TO THE SOUTH BOUNDARY LINE OF THE NE/4 OF SAID SECTION 15, THENCE SOUTH 89 DEG 48’ EAST ALONG SAID SOUTH BOUNDARY LINE A DISTANCE OF 684.7’ TO THE POB

OK9270143-001

    OK    WASHITA    ANDERSON, SR
CLYDE		    JMA ENERGY
COMPANY, LLC		    9/13/2005    1020    539    I-2005-006985    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: E/2 NE/4, AS MORE FULLY DESCRIBED IN SAID LEASE

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270143-003

    OK    WASHITA    ANDERSON,
CARROL D		   JMA ENERGY
COMPANY, LLC		    9/7/2005    1020    536    I-2005-006984    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: E/2 NE/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK9270143-004

    OK    WASHITA    ANDERSON,
DONNIE		   JMA ENERGY
COMPANY, LLC		    9/13/2005    1020    542    I-2005-006986    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: E/2 NE/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK9270144-001

    OK    WASHITA    STEIGMAN,
LELAND &
VIOLA		   JMA ENERGY
COMPANY, LLC		    9/21/2005    1021    185    I-2005-007232    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SE/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK9270247-001

    OK    WASHITA    OCC #556783/CD
#200803940		   COI & CELLC,
APPLICANTS		    7/14/2008             011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W OF THE IM, LIMITED TO THE TONKAWA, MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH

OK9270262-001

    OK    WASHITA    STEHR,
DARRELL		   PENN
VIRGINIA MC
ENERGY LLC		    10/10/2007    1088    594    I-2007-011555    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2 NE/4, NW/4, SW/4

LTD TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM (17,100’)

OK9270263-001

    OK    WASHITA    STEHR, SYDNEY   PENN
VIRGINIA MC
ENERGY LLC		    10/10/2007    1088    597    I-2007-011556    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2 NE/4, NW/4, SW/4

LTD TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM (17,100’)

OK9270264-001

    OK    WASHITA    STEHR, AGNES D
1992 REV LIV TR,
AGNES STEHR,
TRST		   CROW CREEK
ENERGY, LLC		    1/1/2005    1005    663    I-2005-001417    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2 NE/4, NW/4, SW/4

OK9270264-002

    OK    WASHITA    STEHR, ERVIN H
1992 REV LIV TR,
ERVIN H STEHR,
TRST		   CROW CREEK
ENERGY, LLC		    1/1/2005    1005    669    I-2005-001420    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2 NE/4, NW/4, SW/4

OK9270264-003

    OK    WASHITA    HILL, CHARLES
E LIVING TRUST
DTD 8/04/94, ET
AL		   CROW CREEK
ENERGY, LLC		    2/7/2005    1006    588    I-2005-001741    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK9270264-004

    OK    WASHITA    HENDERSON,
WALTER RAY		   CROW CREEK
ENERGY, LLC		    2/7/2005    1006    565    I-2005-001732    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: E/2 NE/4

OK9270264-005

    OK    WASHITA    RODKEY, ADA S
TESTAMENTARY
TRUST, ET AL		   CROW CREEK
ENERGY, LLC		    2/11/2005    1007    514    I-2005-002076    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK9270264-006

    OK    WASHITA    IVEY, ROBERT E   CROW CREEK
ENERGY, LLC		    2/11/2005    1008    40    I-2005-002270    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK9270264-007

    OK    WASHITA    HILL FAMILY
TRUST, SHIRLEY
M HILL, TRST		   CROW CREEK
ENERGY, LLC		    2/8/2005    1010    511    I-2005-003166    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK9270265-001

    OK    WASHITA    SPERLE, BONNIE
& ELGIN		   PENN
VIRGINIA MC
ENERGY, LLC		    12/3/2007    1102    403       011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: W/2 NE/4, NW/4, SW/4

OK9270266-001

    OK    WASHITA    BOLLMAN,
JIMMY DALE		   PENN
VIRGINIA MC
ENERGY LLC		    3/3/2008    1105    118    I-2008-003773    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES (17,100’)

OK9270267-001

    OK    WASHITA    BUELL, BOB T
REV LIV TR, BOB
T BUELL, TRST		   CROW CREEEK
ENERGY, LLC		    2/7/2005    1006    288    I-2005-00638    011N    017W    0015   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 15: SW/4

OK3200495-000

    OK    WASHITA    BORCHERS,
PAUL AND
BETTY JO		   CHESAPEAKE
EXPLORATION
LP		    4/19/2007    1069    10    I-2007-004599    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SW/4, SE/4 A/D/A S/2

OK9270147-001

    OK    WASHITA    CHILDRESS,
ZELDA MAE		   CROW CREEK
ENERGY, LLC		    1/7/2005    1005    184    I-2005-001219    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SE/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270147-002

    OK    WASHITA    FARMERS
UNION COOP
ROYALTY
COMPANY		   JMA ENERGY
COMPANY, LLC		    1/5/2006    1027    953    I-2006-000810    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SE/4

OK9270147-003

    OK    WASHITA    BRANDEL,
JUDITH A, A/
K/A BANDY		   JMA ENERGY
COMPANY, LLC		    1/18/2006    1027    735    I-2006-000746    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SE/4

OK9270147-004

    OK    WASHITA    MACTAVISH,
PHYLLIS
ANN, A/K/A
MACDONELL		   JMA ENERGY
COMPANY, LLC		    9/16/2005    1021    501    I-2005-007341    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SE/4

OK9270147-005

    OK    WASHITA    BANDY,
LOYD		   JMA ENERGY
COMPANY, LLC		    1/19/2006    1030    625    I-2006-001679    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: SE/4

OK9270148-001

    OK    WASHITA    GUDGEL,
DEBRA JEAN		   JMA ENERGY
COMPANY, LLC		    9/8/2005    1021    508    I-2005-007344    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2, SW/4

OK9270148-002

    OK    WASHITA    MCGURK,
KAREN SUE
& DONALD J		   JMA ENERGY
COMPANY, LLC		    9/8/2005    1026    718    I-2006-000365    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2, SW/4

OK9270148-003

    OK    WASHITA    NIMMO,
LINDA GAIL
& CHARLES		   JMA ENERGY
COMPANY, LLC		    9/8/2005    1021    173    I-2005-007226    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2, SW/4

OK9270148-004

    OK    WASHITA    REICHERT,
PAMELA
KAY &
JOSEPH		   JMA ENERGY
COMPANY, LLC		    9/8/2005    1021    188    I-2005-007233    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2, SW/4

OK9270264-008

    OK    WASHITA    STEHR,
AGNES D
1992 REV LIV
TR, AGNES D
STEHR, TRST		   CROW CREEK
ENERGY, LLC		    1/1/2005    1005    665    I-2005-001418    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2 SW/4

OK9270264-009

    OK    WASHITA    STEHR,
ERVIN H 1992
REV LIV TR,
ERVIN H
STEHR, TRST		   CROW CREEK
ENERGY, LLC		    1/1/2005    1005    667    I-2005-001419    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: N/2 SW/4

OK9270264-010

    OK    WASHITA    OCC
#539939/CD
#200702426-T		   PENN
VIRGINIA MC
ENERGY, LLC		    5/29/2007    1138    176    I-2009-003314    011N    017W    0016   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 16: ALL

A00302-12987

    OK    WASHITA    WISE , GLEN
CHESTER ,
ET UX		   CHARLES E
BROWN		    4/26/1977    465    301       011N    017W    0017    N/2 SW/4 & S/2 S/2 NW/4 Sec. 17-11N-17W

A00302-12988

    OK    WASHITA    STEHR ,
ERVIN , ET
UX		   ROGER S
FOLSOM		    4/22/1977    464    735       011N    017W    0017    N/2 NW/4 & N/2 S/2 NW/4 Sec. 17-11N-17W

A00302-12989

    OK    WASHITA    SMITH ,
MINNIE		   CHARLES E
BROWN		    6/10/1977    470    827       011N    017W    0017    N/2 NW/4 & N/2 S/2 NW/4 Sec. 17-11N-17W

A00302-2290

    OK    WASHITA    STEHR ,
ERVIN AND
AGNES		   D A BASH AND
ASSOCIATES
INC		    1/22/1980    520    409       011N    017W    0017    S/2 SW/4 & SE/4, LESS AND EXCEPT THE ATCHISON, TOPEKA AND SANTA FE RAILROAD RIGHT-OF-WAY DESCRIBED AS FOLLOWS: A STRIP OF LAND ONE HUNDRED FEET WIDE, THE SAME TO EX- TEND A UNIFORM WIDTH OF FIFTY FEET ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE SE/4, AND ALSO AN ADDITIONAL WIDTH OF 25 FEET ON EACH SIDE OF THE ONE HUNDRED FT. ABOVE MENTIONED COMMENCING AT THE NORTH LINE OF SAID QUARTER SEC. AND EXTENDING SOUTH TO STATION 208 SAID EXCEPTION CONTAINING 6.86 ACRES MORE OR LESS, ALL OF THE ABOVE DESCRIBED LAND CONTAINING IN AGGREGATE 233.14 ACRES MORE OR LESS Sec. 17-11N-17W

A00303-2291

    OK    WASHITA    STEIGMAN ,
LOUIS C. W.
AND CLARA		   J M MOYER    12/8/1971    410    105    6404    011N    017W    0017    NE/4 Sec. 17-11N-17W

OK0011273-001

    OK    WASHITA    SANDERS,
MELBA L
LIVING
TRUST DTD
01/06/04		   CHESAPEAKE
EXPLORATION
LP		    4/13/2006    1038    217    I-2006-004588    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: E/2 NW/4, LOT 3, NE/4 SW/4

OK0011273-002

    OK    WASHITA    KEMPF,
GARY D
LIVING TR
DATED
8/9/1996		   CHESAPEAKE
EXPLORATION
LP		    5/30/2006    1041    840    I-2006-005914    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: E/2 NW/4, LOT 3, NE/4 SW/4

OK3200073-001

    OK    WASHITA    MAYNARD,
CAROL		   CHESAPEAKE
EXPLORATION
LP		    7/24/2006    1046    560    I-2006-007761    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: S/2 SE/4, LOT 4, SE/4 SW/4

LTD TO 17,225’

OK3200073-002

    OK    WASHITA    NEWMAN,
DIANA		   CHESAPEAKE
EXPLORATION
LP		    7/24/2006    1047    127    I-2006-007963    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: S/2 SE/4, LOT 4, SE/4 SW/4

LTD TO 17,225’

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200073-003

    OK    WASHITA    CORBETT,
GERALDINE		    CHESAPEAKE
EXPLORATION LP		    7/25/2006    1046    566    I-2006-007763    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: S/2 SE/4, LOT 4, SE/4 SW/4 A/D/A S/2 S/2

LTD TO 17,225’

OK3200073-004

    OK    WASHITA    JONES-
KALKMAN
MINERAL
COMPANY		    CHESAPEAKE
EXPLORATION LLC		    1/21/2008    1097    653    I-2008-001270    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: S/2 SE/4, LOT 4, SE/4 SW/4

LTD TO 17,175’

OK3200377-001

    OK    WASHITA    PARROTT
FAMILY LIMITED
PTRSHP, AN
OKLAHOMA
LIMITED PTRSHP		    CHESAPEAKE
EXPLORATION LP		    9/15/2006    1051    894    I-2006-009730    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: N/2 NE/4, N/2 S/2 NE/4

OK3200377-002

    OK    WASHITA    LOWRY, GEORGE
WHEELER TRUST		    CHESAPEAKE
EXPLORATION LP		    3/5/2007    1067    518    I-2007-004060    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: NE/4, N/2 SE/4

LTD TO 17,100’

OK3200377-003

    OK    WASHITA    MOSS, MARY
EDITH		    CHESAPEAKE
EXPLORATION LP		    9/15/2006    1053    246    I-2006-010277    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: N/2 SE/4, S/2 S/2 NE/4

OK3200377-004

    OK    WASHITA    LOWRY JR, G W
& CHERYL		    CHESAPEAKE
EXPLORATION LP		    3/5/2007    1067    525    I-2007-004062    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: NE/4, N/2 SE/4

LTD TO 17,100’

OK3200377-005

    OK    WASHITA    LOWRY, LACY
LEIGH LIVING
TRUST		    CHESAPEAKE
EXPLORATION LP		    3/5/2007    1068    774    I-2007-004501    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: NE/4, N/2 SE/4

LTD TO 17,100’

OK3200380-001

    OK    WASHITA    HOWARD, EDNA
DELORES		    CHESAPEAKE
EXPLORATION LP		    10/4/2006    1052    697    I-2006-010066    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-002

    OK    WASHITA    ROSS, CLARA
MARIE		    CHESAPEAKE
EXPLORATION LP		    10/4/2006    1052    700    I-2006-010067    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-003

    OK    WASHITA    DICK, VERA LEE    CHESAPEAKE
EXPLORATION LP		    10/4/2006    1053    260    I-2006-0101282    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-004

    OK    WASHITA    KAISER, LILLIAN
L, A/K/A LILLIAN
L NEUMAN		    CHESAPEAKE
EXPLORATION LP		    10/4/2006    1053    224    I-2006-010270    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-005

    OK    WASHITA    MOORE, MARSHA
D		    CHESAPEAKE
EXPLORATION LP		    10/4/2006    1053    254    I-2006-010280    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-006

    OK    WASHITA    PANKRATZ,
GLADYS MARIE		    CHESAPEAKE
EXPLORATION LP		    10/2/2006    1053    251    I-2006-010279    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-007

    OK    WASHITA    REINSCHMIDT,
JOHN		    CHESAPEAKE
EXPLORATION LP		    10/2/2006    1053    248    I-2006-010278    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-008

    OK    WASHITA    REINSCHMIDT JR,
DONALD RAY		    CHESAPEAKE
EXPLORATION LP		    10/4/2006    1053    220    I-2006-010269    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-009

    OK    WASHITA    REINSCHMIDT,
MICHELLE		    CHESAPEAKE
EXPLORATION LP		    10/4/2006    1053    208    I-2006-010266    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2, A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-010

    OK    WASHITA    REINSCHMIDT,
RICK		    CHESAPEAKE
EXPLORATION LP		    10/4/2006    1053    212    I-2006-010267    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2 A/D/A W/2 NW/4

LTD TO 17,225’

    Lease No    

    St    County    Lease Name    Lessee   Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200380-011

    OK    WASHITA    REINSCHMIDT,
SCOTT		    CHESAPEAKE
EXPLORATION
LP		   10/4/2006    1053    204    I-2006-010265    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2, A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-012

    OK    WASHITA    REINSCHMIDT,
SHERYL		    CHESAPEAKE
EXPLORATION
LP		   10/4/2006    1053    216    I-2006-010268    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2, A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-013

    OK    WASHITA    ROSS,
WALTER R		    CHESAPEAKE
EXPLORATION
LP		   10/4/2006    1053    257    I-2006-010281    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-014

    OK    WASHITA    REINSCHMIDT,
YNEZ LIFE
ESTATE		    CHESAPEAKE
EXPLORATION
LP		   10/13/2006    1054    252    I-2006-010654    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOTS 1, 2, A/D/A W/2 NW/4

LTD TO 17,225’

OK3200380-016

    OK    WASHITA    RJL
INVESTMENT
LTD PTRSHP 1,
OKLA LTD
PTRSHP		    CHESAPEAKE
EXPLORATION
LP		   10/4/2006    1054    270    I-2006-010661    011N    017W    0018   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 18: LOT 1, LOT 2 A/D/A W/2 NW/4 LTD TO 17,225’

A00235-2245

    OK    WASHITA    STEHR,
BENNIE &
MARY K		    J J WRIGHT   5/8/1971    397    441       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: N/2 SE/4

A00235-2246

    OK    WASHITA    STEHR, IDA ET
AL		    EL PASO
NATURAL GAS		   6/10/1977    468    885       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 SE/4

A00236-2247

    OK    WASHITA    ALLEN, EDNA
AND RICHARD
R		    DALE*FOLKS   7/2/1979    506    44       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: NE/4, N/2 NW/4

A00236-2248

    OK    WASHITA    JONES,
MILDRED &
PRESLEY		    DALE*FOLKS   7/2/1979    506    47       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: NE/4, N/2 NW/4

A00237-2249

    OK    WASHITA    PETERS,
LOUIE H &
MARTHA		    ARGOSY
CORPORATION		   12/18/1979    513    465       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2250

    OK    WASHITA    SPERLE, J C &
PATRICIA K		    ARGOSY
CORPORATION		   12/18/1979    513    640       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2251

    OK    WASHITA    REIMER ,
JONETTA K &
BERT		    ARGOSY
CORPORATION		   12/19/1979    513    644       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2252

    OK    WASHITA    FLAMING,
LOUISE A		    ARGOSY
CORPORATION		   12/19/1979    513    497       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2253

    OK    WASHITA    MCCORMACK
, KATHY		    D A BASH AND
ASSOCIATES INC		   5/15/1980    520    890       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2254

    OK    WASHITA    PAGE, LAURA    D A BASH AND
ASSOCIATES INC		   5/19/1980    520    893       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2255

    OK    WASHITA    GRAUMANN,
GLORIA		    D A BASH AND
ASSOCIATES INC		   5/15/1980    520    896       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2256

    OK    WASHITA    BENNETT,
WANDA		    D A BASH AND
ASSOCIATES INC		   5/15/1980    520    899       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2257

    OK    WASHITA    WALTRIP,
CAROLYN SUE		    D A BASH AND
ASSOCIATES INC		   5/14/1980    521    559       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2258

    OK    WASHITA    ROSE, JAMES
ROBERT		    D A BASH AND
ASSOCIATES INC		   5/14/1980    521    562       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2259

    OK    WASHITA    ROSE,
CYNTHIA		    D A BASH AND
ASSOCIATES INC		   5/19/1980    521    675       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2260

    OK    WASHITA    ROSE,
LUCILLE,
GUARDIAN OF
MELANIE
ROSE		    D A BASH AND
ASSOCIATES INC		   6/10/1980    521    663       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2261

    OK    WASHITA    ROSE,
LUCILLE,
GUARDIAN OF
MEGAN ROSE		    D A BASH AND
ASSOCIATES INC		   6/10/1980    521    667       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: SW/4

    Lease No    

    St    County    Lease Name    Lessee   Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

A00237-2262

    OK    WASHITA    ROSE ,
LUCILLE,
GUARDIAN OF
MELANIE ROSE		    D A BASH AND
ASSOCIATES INC		   6/10/1980    521    665       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4

A00237-2263

    OK    WASHITA    ROSE ,
LUCILLE,
GUARDIAN OF
MEGAN ROSE		    D A BASH AND
ASSOCIATES INC		   6/10/1980    521    669       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4

A00237-2264

    OK    WASHITA    KRAFT ,
MICHELE		    D A BASH AND
ASSOCIATES INC		   5/19/1980    523    82       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4

A00237-2265

    OK    WASHITA    ROSE , TERRI    D A BASH AND
ASSOCIATES INC		   5/19/1980    523    85       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4

A00237-2266

    OK    WASHITA    ALLEN , EDNA
AND RICHARD		    DALE FOLKS   7/2/1979    506    29       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4

A00237-2267

    OK    WASHITA    SPERLE ,
AMELIA		    DALE*FOLKS   7/11/1979    506    35       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2268

    OK    WASHITA    JONES ,
MILDRED AND
PRESLEY		    DALE*FOLKS   7/2/1979    506    32       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2269

    OK    WASHITA    SPERLE , OTTO
AND LENORA		    DALE*FOLKS   7/11/1979    506    38       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2270

    OK    WASHITA    MINTZ,
KATHERINE
AND JOHN		    DALE*FOLKS   7/11/1979    506    41       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2271

    OK    WASHITA    SPERLE, ALICE
LOUISE		    DALE*FOLKS   8/30/1979    508    792       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2272

    OK    WASHITA    PHELPS,
GOLDIE AND
ELDON		    DALE*FOLKS   8/31/1979    512    445       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2273

    OK    WASHITA    SPERLE, EMIL
AND ESTHER		    DALE*FOLKS   12/12/1979    512    69       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2274

    OK    WASHITA    SPERLE, ELGIN
& BONNIE H/W		    DALE*FOLKS   12/12/1979    512    71       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 20: S/2 NW/4, SW/4

A00237-2275

    OK    WASHITA    ATCHISON,
TOPEKA &
SANTA FE
RAILWAY CO.		    TEXAS OIL & GAS
CORPORATION		   8/4/1978    490    289       011N    017W    0020   

TOWNSHIP 11 NORTH-RANGE 17 WEST

A STRIP OF LAND VARYING WITH AND LYING ON EACH SIDE OF LESSOR’S MAIN TRACK CENTER LINE AS ORIGINALLY LOCATED AND CONSTRUCTED ACROSS SAID SECTIONS 8, 9, 17 AND 20, EXTENDING FROM THE NORTH LINE OF SAID SECTION 9 IN A SOUTHWESTERLY DIRECTION BETWEEN LESSOR’S MAIN TRACK CENTER LINE ENGINEERING STATIONS AS FOLLOWS: 1. FROM STATION 107 PLUS 68, THE SAID NORTH LINE OF SECTION 9 TO STATION 118 PLUS 00, A DISTANCE OF 1,032 FEET, A WIDTH OF 100 FEET, 50 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE; 2. FROM STATION 118 PLUS 00 TO STATION 175 PLUS 70, THE COMMON SECTION LINE BETWEEN SAID SECTIONS 8 AND 17, A DISTANCE OF 5,770 FEET, A WIDTH OF 150 FEET, 75 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE; 3. FROM STATION 175 PLUS 70 TO STATION 195 PLUS 00, A DISTANCE OF 1,930 FEET, A WIDTH OF 100 FEET, 50 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE; 4. FROM STATION 195 PLUS 00 TO STATION 208 PLUS 00 A DISTANCE OF 1,300 FEET, A WIDTH OF 150 FEET, 75 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE; 5. FROM SECTION 208 PLUS 00 TO STATION 240 PLUS 50, THE NORTH/SOUTH 1/2 SECTION LINE OF SAID SECTION 20, A DISTANCE OF 3,250 FEET, A WIDTH OF 100 FEET, 50 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE; 6. FROM STATION 240 PLUS 50 TO STATION 256 PLUS 00, THE EAST/WEST 1/2 SECTION LINE OF SAID SECTION 20, A DISTANCE OF 1,550 FEET, A WIDTH OF 150 FEET, 75 FEET LYING ON EACH SIDE OF SAID MAIN TRACK CENTER LINE AND CONTAINING AN AREA OF 43.94 ACRES, MORE OR LESS.

A00237-2276

    OK    WASHITA    ATCHISON,
TOPEKA AND
SANTA FE
RAILWAY		    TEXAS OIL & GAS
CORPORATION		   8/14/1979    508    97       011N    017W    0020   

TOWNSHIP 11 NORTH - RANGE 17 WEST SECTION 20: SW/4

LTD TO SPERLE #1-20 WELLBORE.

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5125422-001

    OK    WASHITA    OCC#171750/CD
#69082		   AN-SON
CORPORATION		    6/27/1980             011N    017W    0020   

TOWNSHIP 11 NORTH, RANGE 17 WEST,

SECTION 20: MISSOURIAN GRANITE WASH, SKINNER, RED FORK, ATOKA, MORROW AND SPRINGER COMMON SOURCES UNDERLYING THE ENTIRE SECTION.

OK3200102-001

    OK    WASHITA    COWAN,
ANN		   CHESAPEAKE
EXPLORATION LLC		    8/20/2007    1082    96    I-2007-009260    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: SW/4

LTD TO 17,195’

OK3200102-002

    OK    WASHITA    B H C H
MINERAL,
LTD & B H
C H PROP,
LTD		   CHESAPEAKE
EXPLORATION LLC		    8/20/2007    1083    130    I-2007-009594    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: SW/4 LESS A 3.6 TRACT IN THE SW CORNER

LTD TO 17,195’

OK3200102-003

    OK    WASHITA    GARG OIL   CHESAPEAKE
EXPLORATION LLC		    10/8/2007    1087    239    I-2007-011064    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: S/W LESS AND EXCEPT A 3.6 ACRE TRACT IN THE SW CORNER OF SAID SW/4

LTD TO 17,195’

OK3200118-001

    OK    WASHITA    OSBERG,
JENNIFER C		   CHESAPEAKE
EXPLORATION LLC		    9/10/2007    1087    342    I-2007-011104    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM (17,195’)

OK3200119-000

    OK    WASHITA    OSBERG,
MARGARET
ANN &
RICHARD
W		   CHESAPEAKE
EXPLORATION LLC		    8/29/2007    1087    348    I-2007-011106    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH FM (17,195’)

OK3200669-001

    OK    WASHITA    STEHR,
DANNY A/
K/A DR
DAN STEHR		   CHESAPEAKE
EXPLORATION LLC		    8/28/2007    1085    5    I-2007-010300    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: NE/4, NW/4, A/D/A N/2

LTD TO 17,095’

OK3200669-002

    OK    WASHITA    STEHR,
WANDA		   CHESAPEAKE
EXPLORATION LLC		    8/29/2007    1088    185    I-2007-011420    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: NE/4, NW/4, A/D/A N/2

OK3200669-003

    OK    WASHITA    SMITH,
ELMER TR
DTD
1/13/1992,
ELMER
SMITH,
TRST		   CHESAPEAKE
EXPLORATION LP		    8/29/2007    1085    717    I-2007-010540    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: N/2, PROVIDED THAT, THERE IS EXPECTED FROM THIS LEASE 20 NET MINERAL ACRES OWNED BY LESSOR, IT BEING THE INTENT OF THE PARTIES THAT LESSOR IS LEASING 33.3333 NET MINERAL ACRES HEREBY

LTD TO 17,095’

OK3200669-004

    OK    WASHITA    SMITH,
FRANCES
A/K/A
MARIE		   CHESAPEAKE
EXPLORATION LP		    8/31/2007    1085    681    I-2007-010529    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: N/2, L/E EXISTING BOREHOLE

LTD TO 17,095’

OK3200669-005

    OK    WASHITA    MEDICE,
PAULINE
TAYLOR		   CHESAPEAKE
EXPLORATION LP		    8/31/2007    1085    738    I-2007-010549    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: N/2

LTD TO 17,095’

OK3200669-006

    OK    WASHITA    SMITH,
GLEN REV
TR DTD
4/30/91,
BETTY
SMITH,
TRST		   CHESAPEAKE
EXPLORATION LP		    8/23/2007    1085    721    I-2007-010543    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: N/2

LTD TO 17,095’

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200669-007

    OK    WASHITA    OCC
#546849/CD
#200706845		   COI-CELLC    11/20/2007             011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: ALL

OK9270043-000

    OK    WASHITA    UNION
CEMETERY		   CHESAPEAKE
EXPLORATION LLC		    12/5/2007    1091    101    I-2007-012514    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: BEGINNING AT SW/C, THENCE 412’ E ALONG S BOUNDARY LINE, THENCE N PARALLEL TO W BOUNDARY LINE, A DISTANCE OF 385’, THENCE W PARALLEL TO S BOUNDARY LINE A DISTANCE OF 412’ TO W BOUNDARY LINE, THENCE S 385’ ALONG W BOUNDARY TO POB, CONTAINING 3.6 AC M/L (A/D/A TRACT OF LAND IN SW/C)

OK9270385-000

    OK    WASHITA    STEHR,
WANDA		   CHRIS STEHR    11/28/2007    1090    194    I-2007-012172    011N    017W    0023   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 23: NW/4 NE/4

OK0011034-002

    OK    WASHITA    STONETOWN
PROPERTIES,
LTD.		   CHESAPEAKE
EXPLORATION LP		    1/23/2006    1029    115    I-2006-001177    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: N/2 NE/4

OK0011034-006

    OK    WASHITA    JOHNSON,
GEORGE S		   CHESAPEAKE
EXPLORATION LLC		    8/20/2007    1082    99    I-2007-009261    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: N/2 NE/4

LTD TO 16,298’

OK0011034-007

    OK    WASHITA    STEWART
FAMILY TR
#2007 U/A/D
3/01/2007		   CHESAPEAKE
EXPLORATION LLC		    8/22/2007    1084    958    I-2007-009948    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: N/2 NE/4

LTD TO 16,298’

OK0011034-008

    OK    WASHITA    MAP2003-NET   CHESAPEAKE
EXPLORATION LLC		    9/5/2007    1085    488    I-2007-010479    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: N/2 NE/4

LTD TO 16,298’

OK0011034-028

    OK    WASHITA    BRITZ, INC   CHESAPEAKE
EXPLORATION LLC		    11/15/2007    1092    927    I-2007-013036    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: N/2 NE/4

OK0011266-001

    OK    WASHITA    SPRADLIN,
GRACE		   CHESAPEAKE
EXPLORATION LP		    4/7/2006    1037    195    I-2006-004217    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-002

    OK    WASHITA    DICKERSON,
CLAUDE L &
ALVERA L
LIV REV TR
DTD 4-5-96		   CHESAPEAKE
EXPLORATION LP		    4/7/2006    1037    539    I-2006-004315    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-003

    OK    WASHITA    LANTZ,
DELORES A		   CHESAPEAKE
EXPLORATION LP		    4/21/2006    1037    564    I-2006-004324    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-004

    OK    WASHITA    GERNER,
RONAL S, S/P/
A RON
GERNER		   CHESAPEAKE
EXPLORATION LP		    4/21/2006    1037    895    I-2006-004448    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-005

    OK    WASHITA    HILL, TAMRA   CHESAPEAKE
EXPLORATION LP		    4/21/2006    1037    561    I-2006-004323    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-006

    OK    WASHITA    RONALD,
CHRISTY		   CHESAPEAKE
EXPLORATION LP		    4/21/2006    1037    882    I-2006-004443    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-007

    OK    WASHITA    ROELEN,
PAUL		   CHESAPEAKE
EXPLORATION LP		    4/21/2006    1040    232    I-2006-005373    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

OK0011266-008

    OK    WASHITA    CHAMBERS,
JO ANN GAY
SIEKER		   CHESAPEAKE
EXPLORATION LP		    4/20/2006    1040    217    I-2006-005367    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

LTD TO 16298’

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK0011266-009

    OK    WASHITA    VICE,
BARBARA
MCABEE &
TOMMY		    CHESAPEAKE
EXPLORATION LP		    5/24/2006    1040    1027    I-2006-005665    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16298’

OK0011266-010

    OK    WASHITA    SHIRLEY,
JORETTA
JEAN &
RICHARD L		    CHESAPEAKE
EXPLORATION LP		    4/7/2006    1038    210    I-2006-004585    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16298’

OK0011266-011

    OK    WASHITA    MCKELVEY,
LACHELLE
DUROY		    CHESAPEAKE
EXPLORATION LP		    4/21/2006    1038    227    I-2006-004592    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16298’

OK0011266-012

    OK    WASHITA    BROWNING,
CLARA P		    CHESAPEAKE
EXPLORATION LLC		    8/27/2007    1085    46    I-2007-010316    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16,298’

OK0011266-013

    OK    WASHITA    CLARKSON,
MARIETTA,
A/K/A
DIMWIDDIE		    CHESAPEAKE
EXPLORATION LLC		    8/31/2007    1085    42    I-2007-010314    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4

OK0011266-014

    OK    WASHITA    ALLAR
COMPANY		    CHESAPEAKE
EXPLORATION LP		    8/28/2007    1083    988    I-2007-009916    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16,298’

OK0011266-015

    OK    WASHITA    BROWN,
JERRY		    CHESAPEAKE
EXPLORATION LLC		    9/25/2007    1087    319    I-2007-011094    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16,298’

OK0011266-016

    OK    WASHITA    JOHNSTON,
PHILIP JOHN
A/K/A
PHILLIP JOHN
JOHNSTON		    CHESAPEAKE
EXPLORATION LLC		    10/8/2007    1093    905    I-2007-013341    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SW/4 LTD TO 16,298’

OK3200659-001

    OK    WASHITA    BAKER
RECOVERY,
INC		    CHESAPEAKE
EXPLORATION LLC		    8/27/2007    1083    231    I-2007-009639    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: S/2 NE/4 LTD TO 16,298’

OK3200659-002

    OK    WASHITA    COTTRILL, R
R		    CHESAPEAKE
EXPLORATION LLC		    8/27/2007    1083    234    I-2007-009640    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: S/2 NE/4 LTD TO 16,298’

OK5129495-001

    OK    WASHITA    INTEMANN,
WELEDA E		    CHESAPEAKE
EXPLORATION LP		    4/12/2006    1036    743    I-2006-004013    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-002

    OK    WASHITA    INTEMANN,
KEVIN J		    CHESAPEAKE
EXPLORATION LP		    4/12/2006    1036    730    I-2006-004008    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4 LTD TO 16298’

OK5129495-003

    OK    WASHITA    ISERNHAGEN,
HERMAN
JOHNNY		    CHESAPEAKE
EXPLORATION LP		    4/7/2006    1036    703    I-2006-003997    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-004

    OK    WASHITA    LARWIG,
LILLIAN		    CHESAPEAKE
EXPLORATION LP		    4/7/2006    1036    678    I-2006-003986    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-005

    OK    WASHITA    INTEMANN,
SHIRLEY		    CHESAPEAKE
EXPLORATION LP		    4/7/2006    1037    185    I-2006-004213    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-006

    OK    WASHITA    HENDERSON,
CYNTHIA		    CHESAPEAKE
EXPLORATION LP		    4/18/2006    1037    189    I-2006-004215    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-007

    OK    WASHITA    INTEMANN,
ROBIN		    CHESAPEAKE
EXPLORATION LP		    4/12/2006    1037    546    I-2006-004318    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129495-008

    OK    WASHITA    SHEPPARD,
NANCY J		   CHESAPEAKE
EXPLORATION LP		    4/13/2006    1037    549    I-2006-004319    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-009

    OK    WASHITA    BALZER,
RAYMA J		   CHESAPEAKE
EXPLORATION LP		    4/21/2006    1037    879    I-2006-004442    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-011

    OK    WASHITA    INTEMANN,
MICHAEL DEAN		   CHESAPEAKE
EXPLORATION LP		    4/13/2006    1037    891    I-2006-004446    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-012

    OK    WASHITA    LITTKE,
MELISSA,
PATRICIA
LITTKE,
TESTAMENTARY
TRUSTEE		   CHESAPEAKE
EXPLORATION LP		    4/21/2006    1037    888    I-2006-004445    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-013

    OK    WASHITA    LITTKE,
PATRICIA		   CHESAPEAKE
EXPLORATION LP		    4/21/2006    1037    885    I-2006-004444    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-014

    OK    WASHITA    INTEMANN,
LARRY PAUL		   CHESAPEAKE
EXPLORATION LP		    4/13/2006    1039    287    I-2006-005007    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-015

    OK    WASHITA    TAYLOR, JOHN
MARK		   CHESAPEAKE
EXPLORATION LP		    6/1/2006    1042    263    I-2006-006103    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-016

    OK    WASHITA    INTEMANN,
RANDAL BRYAN		   CHESAPEAKE
EXPLORATION LP		    4/13/2006    1039    284    I-2006-005006    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-017

    OK    WASHITA    INTEMANN,
HARVEY
HAROLD TRUST		   CHESAPEAKE
EXPLORATION LP		    4/11/2006    1038    230    I-2006-004593    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-018

    OK    WASHITA    INTEMANN,
OLINDA		   CHESAPEAKE
EXPLORATION LP		    4/12/2006    1039    276    I-2006-005002    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

OK5129495-020

    OK    WASHITA    DICK, ARLOENE   CHESAPEAKE
EXPLORATION LP		    4/17/2006    1038    224    I-2006-004591    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16298’

OK5129495-021

    OK    WASHITA    SCHMIDT,
EVELYN		   CHESAPEAKE
EXPLORATION
LLC		    8/27/2007    1085    8    I-2007-010301    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: NW/4

LTD TO 16,298’

OK5129495-022

    OK    WASHITA    OCC #549823/CD
#200707558		   COI-CELLC    2/7/2008    1150    677    I-2009-007806    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: ALL

LTD TO TONKAWA, MISSOURIAN GRANITE WASH, & DES MOINES GRANITE WASH

OK9270054-000

    OK    WASHITA    FRIEDRICH,
BRUCE		   PETROLEUM
DEVELOPMENT
CO		    12/5/2004    1001    262    I-2004-009141    011N    017W    0024   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 24: SE/4

OK3200097-003

    OK    WASHITA    KOESTER,
HERSCHEL
CARL		   CHESAPEAKE
EXPLORATION
LLC		    3/30/2010    1169    655    1-2010-004284    011N    017W    0025   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: NE/4

OK3200097-004

    OK    WASHITA    KOESTER,
HOWARD W &
HERSCHEL
CARL		   CHESAPEAKE
EXPLORATION
LLC		    6/3/2010    1178    431    I-2010-007186    011N    017W    0025   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: NE/4

OK3200097-005

    OK    WASHITA    MAH HOLDINGS,
LLC		   CHESAPEAKE
EXPLORATION
LLC		    9/21/2010    1186    419    I-2010-009807    011N    017W    0025   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: NE/4 LESS AND EXCEPT THE EAST 103 ACRES

OK3200473-000

    OK    WASHITA    INTEMANN,
OLINDA IRENE		   CHESAPEAKE
EXPLORATION LP		    3/15/2007    1068    779    I-2007-004502    011N    017W    0025   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: NW/4

OK9270753-001

    OK    WASHITA    TAYLOR,
DIANNA LEE &
DALE AKA DALE
H TAYLOR		   CHESAPEAKE
EXPLORATION
LLC		    7/3/2010    1178    979    I-2010-007392    011N    017W    0025   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: WEST 51.5 ACRES OF THE EAST 103 ACRES IN THE SE/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270753-002

    OK    WASHITA    MILLER,
FARRELL
DEAN AKA
FARRELL D
MILLER &
CONNIE
MILLER		    CHESAPEAKE
EXPLORATION LLC		    11/4/2010    1188    479    I-2010-010492    011N    017W    0025   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: CONTAINING APPROXIMATELY 640 ACRES, MORE OR LESS

OK9270764-001

    OK    WASHITA    LITTKE,
MELISSA,
A/K/A
MELISSA
RAE
LITTKE		    CHESAPEAKE
EXPLORATION LLC		    8/31/2010    1185    576    I-2010-009461    011N    017W    0025   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: SW/4

OK9270764-002

    OK    WASHITA    LITTKE,
PATRICIA		    CHESAPEAKE
EXPLORATION LLC		    8/31/2010    1185    580    I-2010-009462    011N    017W    0025   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: SW/4

OK9270764-003

    OK    WASHITA    BALZER,
RAYMA		    CHESAPEAKE
EXPLORATION LLC		    8/31/2010    1185    572    I-2010-009460    011N    017W    0025   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: SW/4

OK9270764-004

    OK    WASHITA    DICK,
GILBERT G
AND
ARLOENE J
DICK		    CHESAPEAKE
EXPLORATION LLC		    10/25/2010    1189    690    I-2010-010935    011N    017W    0025   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 25: SW/4

OK3200486-001

    OK    WASHITA    STREEB,
LUCILLE
BOSE, A/K/
A LUCILLE
BOSE
STREBB		    CHESAPEAKE
EXPLORATION LP		    3/15/2007    1069    484    I-2007-004771    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: N/2 N/2 NW/4, S/2 NW/4, SW/4

OK3200486-002

    OK    WASHITA    MESSICK,
DOLORES
BOSE		    CHESAPEAKE
EXPLORATION LP		    3/20/2007    1069    388    I-2007-004737    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: N/2 N/2 NW/4, S/2 NW/4, SW/4, S/2 N/2 NW/4 - LESS A 5 ACRE TRACT

OK3200486-003

    OK    WASHITA    STREEB,
LUCILLE &
PAUL W		    CHESAPEAKE
EXPLORATION LP		    3/15/2007    1070    762    I-2007-005223    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4, LESS A TRACT DESCRIBD AS BEGINNING AT THE NW CORNER OF THE S/2 N/2 NW/4, THENCE S 330’, THENCE E 660’, THENCE N 330’, THENCE W 660’ TO POB

OK3200486-004

    OK    WASHITA    BAKER,
YVONNE
BOSE A/K/
A YVONNE
BOSE A/K/
A YVONNE
M		    CHESAPEAKE
EXPLORATION LLC		    7/25/2007    1082    33    I-2007-009233    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: N/2 N/2 NW/4, S/2 NW/4, SW/4, S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT THE NW/C OF THE S/2 N/2 NW/4; THENCE S 330 FT; THENCE E 660 FT; THENCE N 330 FT; THENCE W 660 FT TO POINT OF BEGINNING CONTAINING 5 ACRES MORE OR LESS

OK3200486-006

    OK    WASHITA    BOSE,
ERNESTINE
REV
LIVING TR
DTD 2/5/96		    CHESAPEAKE
EXPLORATION LLC		    8/2/2007    1082    45    I-2007-009238    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: BEGINNING AT THE NW/C OF THE S/2 N/2 NW/4; THENCE S 330’; THENCE E 660’; THENCE N 330’; THENCE W 660’ TO POB CONTAINING 5 ACRES MORE OR LESS AND S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT THE NW/C OF THE S/2 N/2 NW/4; THENCE S 330’; THENCE E 660’; THENCE N 330’; THENCE W 660’ TO POB CONTAINING 5 ACRES MORE OR LESS

(A TRACT OF LAND IN THE NW/4 BEGINNING AT THE NW/C S/2 N/2 NW/4 & S/2 N/2 NW/4-LESS A 5 ACRE TRACT)

LTD TO 12,950’

    Lease No    

    St    County    Lease
Name		    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200486-007

    OK    WASHITA    BOSE JR,
EDWARD
REV
LIVING TR
DTD 2/5/96		    CHESAPEAKE
EXPLORATION LLC		    8/2/2007    1082    51    I-2007-009240    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: BEGINNING AT THE NW/C OF THE S/2 N/2 NW/4; THENCE S 330’; THENCE E 660’; THENCE N 330’; THENCE W 660’ TO POB CONTAINING 5 ACRES MORE OR LESS AND S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT THE NW/C OF THE S/2 N/2 NW/4; THENCE S 330’; THENCE E 660’; THENCE N 330’; THENCE W 660’ TO POB CONTAINING 5 ACRES MORE OR LESS

(A TRACT OF LAND IN THE NW/4 BEGINNING AT THE NW/C S/2 N/2 NW/4 & S/2 N/2 NW/4-LESS A 5 ACRE TRACT)

LTD TO 12,950’

OK3200486-008

    OK    WASHITA    BOSE,
JAMES		    CHESAPEAKE
EXPLORATION LLC		    7/27/2007    1082    5    I-2007-009221    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 - LESS A TRACT DESCRIBED AS BEGINNING AT NW/C S/2 N/2 NW/4; THENCE S 330 FT; THENCE E 660 FT; THENCE N 330 FT; THENCE W 660 FT TO P.O.B.

OK3200486-009

    OK    WASHITA    BOSE,
MARJORIE		    CHESAPEAKE
EXPLORATION LLC		    7/25/2007    1082    58    I-2007-009243    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: N/2 N/2 NW/4, S/2 NW/4, SW/4, S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT NW/C OF S/2 N/2 NW/4; THENCE S 330 FT; THENCE E 660 FT; THENCE N 330 FT; THENCE W 660 FT TO P.O.B

OK3200486-010

    OK    WASHITA    BOSE,
ROBERT		    CHESAPEAKE
EXPLORATION LLC		    7/26/2007    1082    77    I-2007-009252    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 - LESS A TRACT DESCRIBED AS BEGINNING AT NW/C S/2 N/2 NW/4; THENCE S 330 FT; THENCE E 660 FT; THENCE N 330 FT; THENCE W 660 FT TO P.O.B.

OK3200486-012

    OK    WASHITA    BOSE,
KENNY
DON		    CHESAPEAKE
EXPLORATION LLC		    8/6/2007    1080    176    I-2007-008576    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT NW/C S/2 N/2 NW/4, THENCE S 330’, THENCE E 660’, THENCE N 330’, THENCE W 660’ TO POB

OK3200486-013

    OK    WASHITA    BOSE,
MARK E		    CHESAPEAKE
EXPLORATION LLC		    8/2/2007    1082    822    I-2007-009473    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS A TRACT DESCRIBED AS BEGINNING AT NW/C S/2 N/2 NW/4, THENCE S 330’, THENCE E 660’, THENCE N 330’, THENCE W 660’ TO POB

OK3200486-014

    OK    WASHITA    BOSE,
DARRELL
W AND G
DIANE		    PETROLEUM
DEVELOPMENT
COMPANY		    5/8/2007    1080    167    I-2007-008573    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS 5 AC DESCRIBED AS BEGINNING NW CORNER OF S/2 N/2 NW/4, THENCE SOUTH 330’, EAST 666’, NORTH 330’, WEST 660’ TO POB

OK3200486-015

    OK    WASHITA    BOSE,
BRADLEY
WARREN		    PETROLEUM
DEVELOPMENT
COMPANY		    5/3/2007    1080    170    I-2007-008574    011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS 5 AC DESCRIBED AS BEGINNING NW CORNER OF S/2 N/2 NW/4 THENCE SOUTH 330’, EAST 660’, NORTH 330’, WEST 660’ TO POB

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry   Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200486-016

    OK    WASHITA    BOSE,
GORDAN D		   PETROLEUM
DEVELOPMENT
COMPANY		    5/8/2007    1080    173    I-2007-008575   011N    017W    0026   

TOWNSHI 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS 5 AC DESCRIBED AS BEGINNING NW CORNER OF S/2 N/2 NW/4 THENCE SOUTH 330’, EAST 666’, NORTH 330’, WEST 660’ TO POB

OK3200486-017

    OK    WASHITA    BOSE,
KENNY
DON AND
PATRICIA		   PETROLEUM
DEVELOPMENT
COMPANY		    5/4/2007    1080    176    I-2007-008576   011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4 LESS 5 AC DESCRIBED AS BEGINNING NW CORNER OF S/2 N/2 NW/4 THENCE SOUTH 330’, EAST 666’, NORTH 330’, WEST 660’ TO POB

OK3200486-018

    OK    WASHITA    BOSE,
RANDAL S		   CHESAPEAKE
EXPLORATION LLC		    6/5/2009    1140    765    I-2009-004617   011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: S/2 N/2 NW/4, LESS A TRACT BEGINNING AT NW/C S/2 N/2 NW/4, THENCE S 330’, THENCE E 660’, THENCE N 330’, THENCE W 660’ TO POB

OK3200686-001

    OK    WASHITA    RUTLEDGE,
IRENE C
LIVING
TRUST		   CHESAPEAKE
EXPLORATION LLC		    9/4/2007    1088    935    I-2007-011676   011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: NE/4

OK3200686-002

    OK    WASHITA    ISAACS,
CHERYL
ANNETTE
CORE &
TOM		   CHESAPEAKE
EXPLORATION LLC		    9/4/2007    1124    279    I-2008-010768
(CORRECTION)		   011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: NE/4

OK3200686-003

    OK    WASHITA    CORE,
JASON
ROGER		   CHESAPEAKE
EXPLORATION LLC		    9/4/2007    1088    933    I-2007-011675   011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: NE/4

OK5122081-003

    OK    WASHITA    LEWIS,
ANNA
MARIE &
CHARLES		   CHESAPEAKE
EXPLORATION LLC		    10/18/2007    1092    933    I-2007-013038   011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: SE/4

LTD TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,173’)

OK5122081-004

    OK    WASHITA    DYCK,
DONALD E
& JANICE		   CHESAPEAKE
EXPLORATION LLC		    10/18/2007    1098    1    I-2008-001398   011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: SE/4

LTD TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,173’)

OK5122081-005

    OK    WASHITA    LEWIS,
ANNA
MARIE &
CHARLES		   CHESAPEAKE
EXPLORATION LLC		    10/18/2007    1117    621    I-2008-008318
(CORRECTED)		   011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: SE/4

LTD TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,173’)

OK5122081-006

    OK    WASHITA    DYCK,
DONALD E
& JANICE		   CHESAPEAKE
EXPLORATION LLC		    10/18/2007    1117    624    I-2008-008319
(CORRECTED)		   011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: SE/4

LTD TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,173’)

OK5122081-007

    OK    WASHITA    OCC
#568758/CD
#200901702		   COI-CELLC    6/30/2009          UNRECORDED   011N    017W    0026   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 26: ALL

LTD TO VIRGILIAN, MISSOURIAN, AND DES MOINES

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200703-002

    OK    WASHITA    LEWIS, ANNA
MARIE LIFE
ESTATE		    CHESAPEAKE
EXPLORATION LLC		    10/11/2007    1091    48    I-2007-012491    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: W/2 NW/4, 1.5 AC TRACT BEGINNING NW/C E/2 NW/4, THENCE E 24.7’, THENCE S 2640’, THENCE W 24.7’, THENCE N 2640’ TO POB, A/D/A W 81.5 AC OF NW/4 LTD TO 17,125’

OK3200703-003

    OK    WASHITA    DYCK,
DONALD E
LIFE ESTATE		    CHESAPEAKE
EXPLORATION LLC		    10/11/2007    1089    956    I-2007-012082    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: W/2 NW/4, 1.5 AC TRACT BEGINNING NW/C E/2 NW/4, THENCE E 24.7’, THENCE S 2640’, THENCE W 24.7’, THENCE N 2640’ TO POB, A/D/A W 81.5 AC OF NW/4

LTD TO 17,125’

OK9270046-001

    OK    WASHITA    JANZEN,
ALLEN
LIVING
TRUST DTD
12/9/93		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1097    982    I-2008-001378    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SW/4, STRIP OF LAND W OF RR IN SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,125’)

OK9270046-002

    OK    WASHITA    JANZEN,
ELIZABETH
SUZANNE		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1097    994    I-2008-001382    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SW4, STRIP OF LAND W OF RR IN SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,125’)

OK9270046-003

    OK    WASHITA    CAILLE,
JANET		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1098    24    I-2008-001406    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SW4, STRIP OF LAND W OF RR IN SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,125’)

OK9270046-004

    OK    WASHITA    BARTEL,
VICKI SUE		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1098    9    I-2008-001401    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SW/4, STRIP OF LAND W OF RR IN SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,125’)

OK9270055-000

    OK    WASHITA    EVANGELISH
LUTHERISCHE
FREDENS
GEMEINDE,		    CHESAPEAKE
EXPLORATION LLC		    10/31/2007    1099    389    I-2008-001884    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: A 2.5 ACRE TRACT DESCRIBED AS 40 RODS LONG NORTH & SOUTH AND 10 RODS WIDE EAST & WEST IN SE/C OF SE/4

LTD TO 17,025’

OK9270105-001

    OK    WASHITA    LOWRY JR, G
W & CHERYL		    CHESAPEAKE
EXPLORATION LLC		    1/10/2008    1099    688    I-2008-002001    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SE/4 LESS A 2.5 AC TRACT DESCRIBED AS 40 RODS LONG N & S & 10 RODS WIDE E & W IN SE/C SE/4, LESS A 3.0 AC TRACT DESCRIBED AS ALL THAT LAND LYING W OF THE RR IN SE/4, LESS 6.09 ACS DEEDED TO THE RR FOR R-O-W

LTD TO 100 BLW S.E. OF BASE OF DES MOINES GRANITE WASH FM (17,125’)

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270105-002

    OK    WASHITA    LOWRY,
GEORGE
WHEELER
TRUST
AGREEMENT
DTD 5-31-79		   CHESAPEAKE
EXPLORATION
LLC		    1/10/2008    1099    711    I-2008-002009    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SE/4 LESS A 2.5 AC TRACT DESCRIBED AS 40 RODS LONG N & S & 10 RODS WIDE E & W IN SE/C SE/4, LESS A 3.0 AC TRACT DESCRIBED AS ALL THAT LAND LYING W OF THE RR IN SE/4, LESS 6.09 ACS DEEDED TO THE RR FOR R-O-W

LTD TO 100 BLW S.E. OF BASE OF DES MOINES GRANITE WASH FM (17,125’)

OK9270105-003

    OK    WASHITA    LOWRY, LACY
LEIGH LIV TR,
LACY LEIGH
LOWRY, TRST		   CHESAPEAKE
EXPLORATION
LLC		    1/10/2008    1101    692    I-2008-002530    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: SE/4 LESS A 2.5 AC TRACT DESCRIBED AS 40 RODS LONG N & S & 10 RODS WIDE E & W IN SE/C SE/4, LESS A 3.0 AC TRACT DESCRIBED AS ALL THAT LAND LYING W OF THE RR IN SE/4, LESS 6.09 ACS DEEDED TO THE RR FOR R-O-W

LTD TO 100 BLW S.E. OF BASE OF DES MOINES GRANITE WASH FM (17,125’)

OK9270105-004

    OK    WASHITA    SANDERS,
LEONA BOSE &
ERNEST R		   PETROLEUM
DEVELOPMENT CO		    2/5/2005    1007    845       011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: E/2 NE/4

OK9270105-005

    OK    WASHITA    OCC
#564233/CD
#200808177		   COI-CELLC    1/8/2009          UNRECORDED    011N    017W    0027   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 27: ALL

LTD TO VIRGILIAN, MISSOURIAN & DES MOINES

OK5127286-001

    OK    WASHITA    VERA E KEIL
REVOCABLE
TRUST
DATED 1-4-1999		   CHESAPEAKE
EXPLORATION LP		    2/9/2006    1032    391    1-2006-002312    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: NW/4

OK5129397-001

    OK    WASHITA    STEHR,
MARTIN R &
FAYE		   CHESAPEAKE
EXPLORATION LP		    2/10/2006    1031    410    I-2006-001934    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-002

    OK    WASHITA    THOMPSON
REV LIV TR,
DTD 7/25/89		   CHESAPEAKE
EXPLORATION LP		    3/1/2006    1033    774    I-2006-002872    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-003

    OK    WASHITA    OLIDINE
BROOKS REV
LIVING TRUST
DTD 7/16/04		   CHESAPEAKE
EXPLORATION LP		    3/3/2006    1033    777    I-2006-002873    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-004

    OK    WASHITA    BROOKS,
MICHAEL A
REV LIVING
TRUST DTD
7/16/04		   CHESAPEAKE
EXPLORATION LP		    3/3/2006    1033    780    I-2006-002874    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-005

    OK    WASHITA    VOGT FAMILY
LIVING TRUST
DTD 3-15-93		   CHESAPEAKE
EXPLORATION LP		    3/20/2006    1035    987    I-2006-003703    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-006

    OK    WASHITA    JOHNSON,
WILMA & W L		   CHESAPEAKE
EXPLORATION LP		    2/10/2006    1032    89    I-2006-002197    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-007

    OK    WASHITA    CHILDRESS,
ZELDA MAE		   CHESAPEAKE
EXPLORATION LP		    2/23/2006    1032    789    I-2006-002458    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129397-008

    OK    WASHITA    MACTAVISH,
PHYLLIS ANN,
F/K/A
MACDONELL		   CHESAPEAKE
EXPLORATION
LLC		    12/14/2007    1098    366    I-2008-001542    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,180’)

OK5129397-009

    OK    WASHITA    SUDERMAN
FAMILY
LIVING TRUST
DATED 2-17-93,
THE		   DAVID S
THOMPSON &
ASSOCIATES		    10/15/2007    1090    938    I-2007-012444    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SE/4

OK5129432-001

    OK    WASHITA    BOSE,
EDWARD JR
REV LIVING
TRUST DTD
2/5/96		   CHESAPEAKE
EXPLORATION LP		    2/17/2006    1033    308    I-2006-002660    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: NE/4

OK5129432-002

    OK    WASHITA    BOSE,
ERNESTINE
REV LIVING
TRUST DTD
2/5/96		   CHESAPEAKE
EXPLORATION LP		    2/17/2006    1033    311    I-2006-002661    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: NE/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129432-003

    OK    WASHITA    BOSE, BRYAN    CHESAPEAKE
EXPLORATION LP		    2/17/2006    1033    299    I-2006-002657    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: NE/4

OK5129435-001

    OK    WASHITA    BOSE, BRADLEY
WARREN		    CHESAPEAKE
EXPLORATION LP		    2/22/2006    1034    36    I-2006-002971    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SW/4

OK5129435-002

    OK    WASHITA    BOSE, KENNY
DON & PATTIE
MARIE
FREEMAN-BOSE		    CHESAPEAKE
EXPLORATION LP		    2/22/2006    1034    600    I-2006-003188    011N    017W    0028   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 28: SW/4

OK5129391-007

    OK    WASHITA    MONTGOMERY
PETROLEUM, INC		    CHESAPEAKE
EXPLORATION LLC		    11/12/2007    1091    17    I-2007-012479    011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NORTHWEST QUARTER LESS AND EXCEPT RAILROAD RIGHT-OF-WAY MORE PARTICULARLY DESCRIBED AS FOLLOWS: A STRIP OF LAND 100 FEET WIDE, THE SAME TO EXTEND A UNIFORM WIDTH OF 50 FEET ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NORTHWEST QUARTER OF SECTION 29, TOWNSHIP 11 NORTH, RANGE 27 WEST, CONTAINING 5.05 ACRES. AND A STRIP OF LAND ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NORTHWEST QUARTER OF SECTION 29, TOWNSHIP 11 NORTH, RANGE 17 WEST AS ADDITIONAL RIGHT-OF-WAY AS FOLLOWS: AN ADDITIONAL WIDTH OF 25 FEET ON EACH SIDE OF THE 100 FEET WIDE RIGHT-OF-WAY HERETOFOR CONVEYED, EXTENDING FROM THE WEST LINE OF SAID 1/4 SECTION IN A NORTHEASTERLY DIRECTION 827 FEET MEASURED ALONG SAID CENTER LINE, CONTAINING 1.02 ACRES. (A/D/A NW/4 LESS & EXCEPT RR R-O-R)

LTD TO 100’ BELOW S.E. OF DES MOINES FM (17,330’)

OK5129391-008

    OK    WASHITA    MALCO
ROYALTIES LTD		    CHESAPEAKE
EXPLORATION LLC		    5/21/2008    1115    801    I-2008-007671    011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4, L/E ROW AND/OR EASEMENT SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129391-009

    OK    WASHITA    NORMAN, ROBERT W    CHESAPEAKE
EXPLORATION LLC		    5/21/2008    1115    803    I-2008-007672    011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4, L/E ROW AND/OR EASEMENT SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129391-010

    OK    WASHITA    IVY CREEK
INVESTMENTS, LTD		    CHESAPEAKE
EXPLORATION LLC		    5/21/2008    1115    805    I-2008-007673    011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4, L/E ROW AND/OR EASEMENT SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

OK5129391-011

    OK    WASHITA    CONSUL
PROPERTIES, LLC		    CHESAPEAKE
EXPLORATION LLC		    5/21/2008    1115    807    I-2008-007674    011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4, L/E ROW AND/OR EASEMENT SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM.

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129391-012

    OK    WASHITA    BOYD, RUTH A
FORMERLY
RUTH A
MAYNARD		    CHESAPEAKE
EXPLORATION LLC		    1/20/2009    1130    470    I-2009-000974    011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4 L/E 2 TRACTS OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 100’ WIDE, THE SAME TO EXTEND A UNIFORM WIDTH OF 50’ ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NW/4 & A STRIP OF LAND ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NW/4 AS ADDITIONAL RIGHT-OF-WAY AS FOLLOWS: AN ADDITIONAL WIDTH OF 25’ ON EACH SIDE OF THE 100’ WIDE RIGHT-OF-WAY HERETO FOR CONVEYED, EXTENDING FROM THE W LINE OF SAID 1/4 SECTION IN A NORTHEASTERLY DIRECTION 827’ MEASURED ALONG SAID CENTER LINE

SURFACE TO 17,330

OK5129391-013

    OK    WASHITA    COTTON, NIKKI
M		    CHESAPEAKE
EXPLORATION LLC		    1/26/2009    1130    476    I-2009-000976    011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4 L/E 2 TRACTS OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 100’ WIDE, THE SAME TO EXTEND A UNIFORM WIDTH OF 50’ ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NW/4 & A STRIP OF LAND ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NW/4 AS ADDITIONAL RIGHT-OF-WAY AS FOLLOWS: AN ADDITIONAL WIDTH OF 25’ ON EACH SIDE OF THE 100’ WIDE RIGHT-OF-WAY HERETO FOR CONVEYED, EXTENDING FROM THE W LINE OF SAID 1/4 SECTION IN A NORTHEASTERLY DIRECTION 827’ MEASURED ALONG SAID CENTER LINE

SURFACE TO 17,330

OK5129391-014

    OK    WASHITA    MAYNARD
LIVING TR, DTD
MAY 22, 1997,
MILDRED B
MAYNARD, TRST		    CHESAPEAKE
EXPLORATION LLC		    1/20/2009    1130    467    I-2009-000973    011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4 L/E 2 TRACTS OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 100’ WIDE, THE SAME TO EXTEND A UNIFORM WIDTH OF 50’ ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NW/4 & A STRIP OF LAND ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NW/4 AS ADDITIONAL RIGHT-OF-WAY AS FOLLOWS: AN ADDITIONAL WIDTH OF 25’ ON EACH SIDE OF THE 100’ WIDE RIGHT-OF-WAY HERETO FOR CONVEYED, EXTENDING FROM THE W LINE OF SAID 1/4 SECTION IN A NORTHEASTERLY DIRECTION 827’ MEASURED ALONG SAID CENTER LINE

SURFACE TO 17,230’

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129391-015

    OK    WASHITA    MAYNARD,
THOMAS D		    CHESAPEAKE
EXPLORATION LLC		    1/20/2009    1130    464    I-2009-000972    011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NW/4 L/E 2 TRACTS OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 100’ WIDE, THE SAME TO EXTEND A UNIFORM WIDTH OF 50’ ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NW/4 & A STRIP OF LAND ON EACH SIDE OF THE CENTER LINE OF ITS RAILROAD AS LOCATED THROUGH OR ACROSS THE NW/4 AS ADDITIONAL RIGHT-OF-WAY AS FOLLOWS: AN ADDITIONAL WIDTH OF 25’ ON EACH SIDE OF THE 100’ WIDE RIGHT-OF-WAY HERETO FOR CONVEYED, EXTENDING FROM THE W LINE OF SAID 1/4 SECTION IN A NORTHEASTERLY DIRECTION 827’ MEASURED ALONG SAID CENTER LINE

SURFACE TO 17,230’

OK9270260-000

    OK    WASHITA    KEIL, JEAN D    CHESAPEAKE
EXPLORATION LLC		    1/20/2009    1130    473    I-2009-000975    011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: SE/4 SURFACE TO 17,230’

OK9270274-000

    OK    WASHITA    BORCHERS,
PAUL LIVING
TRUST ET AL		    MAVERICK
CORPORATION		    2/17/2009    1131    537       011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: SW/4 SURFACE TO 17,230’

OK9270274-001

    OK    WASHITA    SAWATZKY,
WANITA LIFE
ESTATE		    TODCO
PROPERTIES, INC		    2/4/2009    1134    430       011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NE/4

OK9270274-002

    OK    WASHITA    SAWATZKY,
JACK AND
KAREN		    TODCO
PROPERTIES, INC		    2/4/2009    1134    433       011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NE/4

OK9270274-003

    OK    WASHITA    SAWATZKY,
RANDY AND
CANDICE		    TODCO
PROPERTIES, INC		    2/4/2009    1134    436       011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NE/4

OK9270274-004

    OK    WASHITA    GROSZ, FRED
A & KARLENE
S LIVING TR		    TODCO
PROPERTIES, INC		    2/4/2009    1134    439       011N    017W    0029   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 29: NE/4

OK3200077-001

    OK    WASHITA    WILLIAMSON,
BARBARA
DARLENE A/
K/A DARLENE		    CHESAPEAKE
EXPLORATION LP		    7/21/2006    1045    808    I-2006-007441    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3200077-002

    OK    WASHITA    ALLEN,
WENDELL A/
K/A
WENDELL
ETHAN
ALLEN		    CHESAPEAKE
EXPLORATION LP		    7/27/2006    1047    106    I-2006-007955    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3200077-003

    OK    WASHITA    MEIER,
DESSIE		    CHESAPEAKE
EXPLORATION LP		    7/27/2006    1046    563    I-2006-007762    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3200077-004

    OK    WASHITA    DAVIS,
ELNORA
JANE A/K/A
JANIE DAVIS		    CHESAPEAKE
EXPLORATION LP		    7/27/2006    1047    125    I-2006-007962    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3200077-005

    OK    WASHITA    CALVERT,
VICKIE
KATHLEEN,
A/K/A VICKIE
CALVERT		    CHESAPEAKE
EXPLORATION LP		    7/27/2006    1047    493    I-2006-008103    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3200116-001

    OK    WASHITA    CUMINGS, D
A
REVOCABLE
TRUST 1997		    CHESAPEAKE
EXPLORATION LLC		    9/7/2007    1087    336    I-2007-011101    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 1, 2, E/2 NW/4, A/D/A NW/4

OK3200116-002

    OK    WASHITA    SITZMAN,
GLENN L		    CHESAPEAKE
EXPLORATION LLC		    9/7/2007    1087    340    I-2007-011103    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 1,2, E/2 NW/4 (A/D/A NW/4)

OK3200116-003

    OK    WASHITA    GREENWELL,
OPAL M		    CHESAPEAKE
EXPLORATION LLC		    9/7/2007    1086    990    I-2007-010970    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 1 & 2 & E/2 NW/4, ADA NW/4

OK3200116-004

    OK    WASHITA    SITZMAN JR,
CARL J		    CHESAPEAKE
EXPLORATION LLC		    9/7/2007    1088    150    I-2007-011407    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 1-2, E/2 NW/4, ADA NW/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200117-001

    OK    WASHITA    HAWTHORNE,
RAE DEANE		   CHESAPEAKE
EXPLORATION LLC		    9/12/2007    1087    314    I-2007-011092    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3, 4, SW/4, A/D/A WEST 63.68 AC OF SW/4

OK3200117-002

    OK    WASHITA    HUGHES,
JUBIE F/K/A
JUBIE PRICE		   CHESAPEAKE
EXPLORATION LLC		    9/10/2007    1087    338    I-2007-011102    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3, 4, (A/D/A W 63.68 ACRES OF SW/4)

OK3200117-003

    OK    WASHITA    HUGHES,
SCHERRIE		   CHESAPEAKE
EXPLORATION LLC		    9/12/2007    1088    97    I-2007-011392    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3, 4 OF SW/4 (A/D/A W 63.68 ACRES OF SW/4)

OK3200117-004

    OK    WASHITA    GILLY, GIL E
& PANSY		   CHESAPEAKE
EXPLORATION LLC		    9/10/2007    1088    868    I-2007-011650    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3-4 ADA W 63.68 AC OF SW/4

OK3200117-005

    OK    WASHITA    REYNOLDS,
MICHELLE		   CHESAPEAKE
EXPLORATION LLC		    9/12/2007    1088    874    I-2007-011653    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3-4, ADA W 63.68 OF SW/4

OK3200117-006

    OK    WASHITA    MASIERS,
CHRISTINA		   CHESAPEAKE
EXPLORATION LLC		    9/12/2007    1089    554    I-2007-011921    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3-4, ADA W 63.68 OF SW/4

OK3200117-007

    OK    WASHITA    MEDINA,
REBECCA		   CHESAPEAKE
EXPLORATION LLC		    9/12/2007    1091    20    I-2007-012480    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: LOTS 3,4, (ADA W 63.68 AC OF SW/4)

OK3200666-000

    OK    WASHITA    LABAHN,
BETTY JO
LIVING TR,
BETTY JO
LABAHN,
TRST		   CHESAPEAKE
EXPLORATION LLC		    9/7/2007    1085    66    I-2007-010323    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: E 90 ACRES OF SW/4

OK3200667-001

    OK    WASHITA    OCC
#569104/CD
#200901983		   COI-CELLC    7/16/2009             011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: ALL

LTD TO MISSOURIAN & DES MOINES

OK3210048-001

    OK    WASHITA    WOLF,
HARRY D A/
K/A HARRY
DUANE &
MARVA JO		   CHESAPEAKE
EXPLORATION LLC		    8/10/2006    1049    174    I-2006-006722    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK3210049-001

    OK    WASHITA    ALLEN,
ANTHONY
DWIGHT A/K/
A TONY		   CHESAPEAKE
EXPLORATION LLC		    8/8/2006    1048    94    I-2006-008319    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: SE/4

OK9270261-000

    OK    WASHITA    KEIL, JEAN D   CHESAPEAKE
EXPLORATION LLC		    1/20/2009    1130    479    I-2009-000977    011N    017W    0030   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 30: NE/4

SURFACE TO DES MOINES FM (17,415.50’)

OK3200472-001

    OK    WASHITA    MEIER,
BOBBY LYNN		   CHESAPEAKE
EXPLORATION LP		    3/22/2007    1068    783    I-2007-004504    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 1,2, E/2 NE/4

OK3200472-002

    OK    WASHITA    LOPER,
LOUISE ANN		   CHESAPEAKE
EXPLORATION LP		    3/22/2007    1068    785    I-2007-004505    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOT 1, LOT 2, E/2 NE/4

OK3200472-003

    OK    WASHITA    MEIER,
DESSIE		   CHESAPEAKE
EXPLORATION LP		    3/22/2007    1068    781    I-2007-004503    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOT 1, LOT 2, E/2 NE/4

OK3200472-004

    OK    WASHITA    ROWE,
PATRICIA M		   CHESAPEAKE
EXPLORATION LP		    3/22/2007    1069    496    I-2007-004777    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOT 1, LOT 2, E/2 NE/4

OK3200472-005

    OK    WASHITA    MEIER, CECIL
MONTELL		   CHESAPEAKE
EXPLORATION LP		    3/22/2007    1070    745    I-2007-005215    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 1, 2, E/2 NE/4

OK3200655-001

    OK    WASHITA    HOEPFNER,
MICHAEL		   CHESAPEAKE
EXPLORATION LLC		    8/27/2007    1084    461    I-2007-010103    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: W/2 NE/4, E 76.62 AC OF E/2 NW/4

LTD TO 16,529’

OK3200655-002

    OK    WASHITA    SLIWOSKI,
JOAN B		   CHESAPEAKE
EXPLORATION LLC		    8/28/2007    1085    68    I-2007-010324    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3,4, E/2 SW/4 LESS .35 AC FOR PUBLIC ROAD

OK3200655-003

    OK    WASHITA    EMPIE,
JUDITH E		   CHESAPEAKE
EXPLORATION LLC		    8/28/2007    1086    294    I-2007-010715    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOT 3, LOT 4, E/2 SW/4 LESS .35 AC FOR PUBLIC ROAD

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200655-004

    OK    WASHITA    REUBER, JAMES
LOUIS		   CHESAPEAKE
EXPLORATION
LLC		    8/28/2007    1086    299    I-2007-010717    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3,4, E/2 SW/4 LESS .35 FOR PUBLIC ROAD

OK3200655-005

    OK    WASHITA    PLEASANT
INVESTMENTS LP		   CHESAPEAKE
EXPLORATION
LLC		    8/28/2007    1085    44    I-2007-010315    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3,4, E/2 SW/4 LESS .35 AC FOR PUBLIC ROAD

OK3200655-006

    OK    WASHITA    REUBER, RUBY M
REV LIV TR DTD
9/29/93, RUBY M
REUBER TRST		   CHESAPEAKE
EXPLORATION
LLC		    8/28/2007    1085    55    I-2007-010319    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3, 4, E/2 SW/4, (LESS .35 AC FOR PUBLIC ROAD)

OK3200655-007

    OK    WASHITA    REUBER, STANLEY
K		   CHESAPEAKE
EXPLORATION
LLC		    8/28/2007    1085    52    I-2007-010318    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3, 4, E/2 SW/4 LESS .35 AC FOR PUBLIC ROAD

LTD TO 16,529’

OK3200655-008

    OK    WASHITA    DUE, MAXINE   CHESAPEAKE
EXPLORATION
LLC		    10/8/2007    1090    463    I-2007-012270    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOTS 3, 4, E/2 SW/4 LESS 0.35 AC FOR PUBLIC ROAD

LTD TO 16,529’

OK3200667-000

    OK    WASHITA    CHESAPEAKE
ROYALTY, LLC		   CHESAPEAKE
EXPLORATION
LLC		    4/17/2008    1106    316    I-2008-004233    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: LOT 3 (35.78 ACRES) & LOT 4 (35.26 ACRES) & THE E/2 SW/4, LESS 0.35 ACRES FOR A PUBLIC ROADWAY LTD TO 16529’

OK3200671-001

    OK    WASHITA    BENSON,
MARGERY KAREN		   CHESAPEAKE
EXPLORATION
LLC		    8/24/2007    1085    11    I-2007-010302    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: W/2 NE/4, E 76.62 ACRES OF E/2 NW/4

LTD TO 16,529’

OK3200684-001

    OK    WASHITA    RAASCH, JAMES   CHESAPEAKE
EXPLORATION
LLC		    10/1/2007    1085    40    I-2007-010313    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: 3.38 ACRES ALONG THE WEST SIDE OF E/2 NW/4

OK3200684-002

    OK    WASHITA    WEBER, SUSAN   CHESAPEAKE
EXPLORATION
LLC		    10/8/2007    1086    305    I-2007-010720    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: 3.38 AC ALONG W/SIDE E/2 NW/4

OK3200684-003

    OK    WASHITA    TALLEY, PATRICIA   CHESAPEAKE
EXPLORATION
LLC		    10/8/2007    1086    982    I-2007-010966    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: 3.38 AC ALONG W/SIDE E/2 NW/4

OK3200684-004

    OK    WASHITA    RAASCH, JR,
THOMAS A &
VELMA H, TRUST		   CHESAPEAKE
EXPLORATION
LLC		    10/1/2007    1089    761    I-2007-012002    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: 3.38 ACRES ALONG W SIDE OF E/2 NW/4

OK3200684-005

    OK    WASHITA    RAASCH,
DEBORAH		   CHESAPEAKE
EXPLORATION
LLC		    10/8/2007    1088    176    I-2007-011417    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: 3.38 ACRES ALONG THE W SIDE OF E/2 NW/4

OK9270020-001

    OK    WASHITA    WALLERSTEDT,
SCOTT EUGENE		   CHESAPEAKE
EXPLORATION
LLC		    10/11/2007    1091    874    I-2007-012642    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: SE/4

OK9270020-002

    OK    WASHITA    WALLERSTEDT,
ROBERT WILLIAM		   CHESAPEAKE
EXPLORATION
LLC		    10/11/2007    1091    872    I-2007-012641    011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: SE/4

OK9270020-003

    OK    WASHITA    OCC# 547449/CD#200707118   CHESAPEAKE
EXPLORATION
LLC		    12/6/2007             011N    017W    0031   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 31: ALL

LTD TO VIRGILIAN, MISSOURIAN & DES MOINES COMMON SOURCES OF SUPPLY

OK3200104-001

    OK    WASHITA    MEKUSUKEY OIL
COMPANY LLC		   CHESAPEAKE
EXPLORATION
LLC		    9/7/2007    1082    40    I-2007-009236    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: SW/4

OK3200104-002

    OK    WASHITA    HAMM JR, FLOYD D   CHESAPEAKE
EXPLORATION
LLC		    10/18/2007    1093    908    I-2007-013342    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: SW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200104-003

    OK    WASHITA    STAFFORD,
LESTER, A/K/A
LESTER V
STAFFORD		    CHESAPEAKE
EXPLORATION LLC		    11/1/2007    1093    902    I-2007-013340    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: SW/4

LTD TO 100’ BELOW S. E. DES MOINES GRANITE WASH FM (17,093’)

OK3200104-004

    OK    WASHITA    IGO, TERRY    DAVID S THOMPSON
& ASSOCIATES		    6/21/2007    1075    372    I-2007-006825    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: SW/4

OK3200104-005

    OK    WASHITA    ASARCO OIL &
GAS COMPANY,
INC.		    CHESAPEAKE
EXPLORATION LLC		    9/16/2010    1183    980    I-2010-008985    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: SW/4

OK3200123-003

    OK    WASHITA    JANZEN, ALLEN
LIVING TRUST
DATED 12/9/93		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1097    985    I-2008-001379    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACS OF SE/4

LTD TO 100’ BELOW S.E. DES MOINES GRANITE WASH (17,093’)

OK3200123-004

    OK    WASHITA    JANZEN,
ELIZABETH
SUZANNE		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1097    988    I-2008-001380    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACS OF SE/4

LTD TO 100’ BELOW S.E. DES MOINES GRANITE WASH (17,093’)

OK3200123-005

    OK    WASHITA    CAILLE, JANET    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1098    32    I-2008-001409    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACS OF SE/4

LTD TO 100’ BELOW S.E. DES MOINES GRANITE WASH (17,093’)

OK3200123-006

    OK    WASHITA    BARTEL, VICKI
SUE		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1098    12    I-2008-001402    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF SE/4

LTD TO 100’ BELOW S.E. DES MOINES GRANITE WASH (17,093’)

OK3200123-007

    OK    WASHITA    ORTHWEIN,
RICHARD J REV
TRUST, RICHARD
J ORTHWEIN,
TRUSTEE		    CHESAPEAKE
EXPLORATION LLC		    12/17/2007    1100    930    I-2008-002258    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: E 60 AC OF SE/4

LTD TO 100’ BELOW S.E. DES MOINES GRANITE WASH (17,093’)

OK3200123-008

    OK    WASHITA    BROOKS,
MICHAEL A REV
LIVING TRUST
DTD 7/15/2004		    CHESAPEAKE
EXPLORATION LLC		    5/23/2008    1109    159    I-2008-005324    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF SE/4

OK3200123-009

    OK    WASHITA    BROOKS,
OLIDINE REV
LIVING TRUST
DTD 7/16/2004		    CHESAPEAKE
EXPLORATION LLC		    5/23/2008    1109    161    I-2008-005325    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF SE/4

OK3200123-010

    OK    WASHITA    VOGT FAMILY
LIVING TRUST
DTD 3/15/1993		    CHESAPEAKE
EXPLORATION LLC		    5/9/2008    1107    565    I-2008-004728    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF SE/4

OK3200123-011

    OK    WASHITA    WALTERS, EDITH    CHESAPEAKE
EXPLORATION LLC		    4/12/2010    1172    992    I-2010-005372    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: E 60 AC OF SE/4

OK3200123-012

    OK    WASHITA    LINDSTROM,
PEARL		    CHESAPEAKE
EXPLORATION LLC		    4/14/2010    1172    1009    I-2010-005378    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: E 60 AC OF SE/4

OK3200123-013

    OK    WASHITA    CADDELL, DAY
NELL WILLIAMS		    CHESAPEAKE
EXPLORATION LLC		    8/3/2010    1179    387    I-2010-007504    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF SE/4

OK3200123-014

    OK    WASHITA    WILLIAMS, JERRY
A/K/A JERRY L
WILLIAMS		    CHESAPEAKE
EXPLORATION LLC		    8/3/2010    1179    383    I-2010-007502    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: EAST 60 ACRES OF THE SE/4

OK3200123-015

    OK    WASHITA    WILLIAMS,
RONNIE A/K/A
RONNIE G
WILLIAMS		    CHESAPEAKE
EXPLORATION LLC		    8/3/2010    1179    385    I-2010-007503    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: THE EAST 60 ACRES OF THE SE/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3200123-016

    OK    WASHITA    OCC #578816/CD #201003415   COI/CELLC    9/22/2010             011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: ALL

LIMITED TO VIRGILIAN, MISSOURIAN & DES MOINES SEPARATE COMMON SOURCES OF SUPPLY

OK3200124-001

    OK    WASHITA    BRAUKUS, KATHRYN   CHESAPEAKE
EXPLORATION LLC		    10/10/2007    1088    166    I-2007-011413    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: N/2 NE/4

OK3200125-000

    OK    WASHITA    MCCLURE, VALINDA   CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1088    169    I-2007-011414    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: S/2 NE/4

OK9270023-001

    OK    WASHITA    BARTON, WILLIAM R   CHESAPEAKE
EXPLORATION LLC		    10/30/2007    1093    917    I-2007-013345    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4 LESS AND EXCEPT A TRACT OF LAND CONTAINING 10 ACRES IN THE FORM OF A SQUARE IN THE NE CORNER OF THE NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH (17,093’)

OK9270023-002

    OK    WASHITA    VERDE VISTA
ENERGY CO		   CHESAPEAKE
EXPLORATION LLC		    10/30/2007    1093    885    I-2007-013336    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4 L/E A TRACT CONTAINING 10 ACS IN FORM OF SQUARE IN NE/C NW/4

SURF TO 100’ BLW S.E. OF DES MOINES GRANITE WASH (17,093’)

OK9270023-003

    OK    WASHITA    WEBB, DAWN E   CHESAPEAKE
EXPLORATION LLC		    10/30/2007    1095    202    I-2008-000411    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4 L/E A TRACT CONTAINING 10 ACS IN FORM OF SQUARE IN NE/C NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH (17,093’)

OK9270023-004

    OK    WASHITA    MANZ, TERRY K   CHESAPEAKE
EXPLORATION LLC		    10/30/2007    1094    789    I-2008-000265    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4 L/E A TRACT CONTAINING 10 ACS IN FORM OF SQUARE IN NE/C NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH (17,093’)

OK9270023-005

    OK    WASHITA    PLAYA
PETROLEUM, INC,
WILLIAM R BARTON,
PRESIDENT		   CHESAPEAKE
EXPLORATION LLC		    10/30/2007    1093    914    I-2007-013344    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4 LESS & EXCEPT A TRACT CONTAINING 10 ACS IN FORM OF A SQUARE IN NE/C NW/4

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH (17,093’)

OK9270023-006

    OK    WASHITA    SCHMIDT, MAMIE   DAVID S
THOMPSON &
ASSOCIATES		    7/31/2007    1081    932    I-2007-009177    011N    017W    0032   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 32: NW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270001-000

    OK    WASHITA    BUFFING, BRET    CHESAPEAKE
EXPLORATION LLC		    10/22/2007    1090    460    I-2007-012269    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: E/2 SE/4, LESS 3 ACRES DEEDED TO THE BOARD OF COMMISSIONERS OF WASHITA COUNTY, A TRACT OF LAND DESCRIBED AS BEGINNING AT A POINT 33’ W OF NE/C OF E/2 SE/4, THENCE W 285.2’, THENCE S 85°10’ E 50’, THENCE S 70°20’ E 100’, THENCE S 51°10’ E 100’, THENCE S 30°50’ E 100’, THENCE S 11°10’ E 100’, THENCE N 285.2’ TO POB

SURFACE TO 17,475’

OK9270029-000

    OK    WASHITA    EVANGELIST
LUTHERAN
FRIEDENS
GERNIEDE , A
CORPORATION		    CHESAPEAKE
EXPLORATION LLC		    10/31/2007    1093    888    I-2007-013337    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: PART NE/4 BEGINNING AT NE/C NE/4, THENCE S ON E LINE 32 RODS, THENCE W 10 RODS, THENCE N 32 RODS, THENCE E TO POB

SURFACE TO 17,475’

OK9270047-001

    OK    WASHITA    JANZEN, ALLEN
LIVING TRUST DTD
12/9/93		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1097    977    I-2008-001376    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: A TRACT OF LAND COVERING PART OF NE/4 DESCRIBED AS: BEGINNING AT A POINT 660’ E OF THE CENTER OF SEC 34; THENCE N 21°24’ E 550’; THENCE N 60°20’ E 910’; THENCE N 39°48’ W 465’; THENCE N 870’ TO THE N BOUNDARY LINE OF SEC 34; THENCE E TO A POINT 10 RODS W OF THE NE/C OF SEC 34; THENCE S 32 RODS; THENCE E 10 RODS TO THE E LINE OF SEC 34; THENCE S TO THE SE/C OF NE/4; THENCE W TO POB - LESS 3.82 ACRES DEEDED TO COUNTY FOR A ROAD AND LESS 2 ACRES DEEDED TO THE LUTHERAN CHURCH AND LESS 1.10 ACRES IN THE SE/C NE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH (17,475’)

OK9270047-002

    OK    WASHITA    JANZEN, ELIZABETH
SUZANNE		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1097    991    I-2008-001381    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: A TRACT OF LAND COVERING PART OF NE/4 DESCRIBED AS: BEGINNING AT A POINT 660’ E OF THE CENTER OF SEC 34; THENCE N 21°24’ E 550’; THENCE N 60°20’ E 910’; THENCE N 39°48’ W 465’; THENCE N 870’ TO THE N BOUNDARY LINE OF SEC 34; THENCE E TO A POINT 10 RODS W OF THE NE/C OF SEC 34; THENCE S 32 RODS; THENCE E 10 RODS TO THE E LINE OF SEC 34; THENCE S TO THE SE/C OF NE/4; THENCE W TO POB - LESS 3.82 ACRES DEEDED TO COUNTY FOR A ROAD AND LESS 2 ACRES DEEDED TO THE LUTHERAN CHURCH AND LESS 1.10 ACRES IN THE SE/C NE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH (17,475’)

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270047-003

    OK    WASHITA    CAILLE, JANET    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1098    27    I-2008-001407    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: A TRACT OF LAND COVERING PART OF NE/4 DESCRIBED AS: BEGINNING AT A POINT 660’ E OF THE CENTER OF SEC 34; THENCE N 21°24’ E 550’; THENCE N 60°20’ E 910’; THENCE N 39°48’ W 465’; THENCE N 870’ TO THE N BOUNDARY LINE OF SEC 34; THENCE E TO A POINT 10 RODS W OF THE NE/C OF SEC 34; THENCE S 32 RODS; THENCE E 10 RODS TO THE E LINE OF SEC 34; THENCE S TO THE SE/C OF NE/4; THENCE W TO POB - LESS 3.82 ACRES DEEDED TO COUNTY FOR A ROAD AND LESS 2 ACRES DEEDED TO THE LUTHERAN CHURCH AND LESS 1.10 ACRES IN THE SE/C NE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH (17,475’)

OK9270047-004

    OK    WASHITA    BARTEL, VICKI
SUE		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1098    6    I-2008-001400    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: A TRACT OF LAND COVERING PART OF NE/4 DESCRIBED AS: BEGINNING AT A POINT 660’ E OF THE CENTER OF SEC 34; THENCE N 21°24’ E 550’; THENCE N 60°20’ E 910’; THENCE N 39°48’ W 465’; THENCE N 870’ TO THE N BOUNDARY LINE OF SEC 34; THENCE E TO A POINT 10 RODS W OF THE NE/C OF SEC 34; THENCE S 32 RODS; THENCE E 10 RODS TO THE E LINE OF SEC 34; THENCE S TO THE SE/C OF NE/4; THENCE W TO POB - LESS 3.82 ACRES DEEDED TO COUNTY FOR A ROAD AND LESS 2 ACRES DEEDED TO THE LUTHERAN CHURCH AND LESS 1.10 ACRES IN THE SE/C NE/4

SURFACE TO 100’ BELOW S.E. OF DES MOINES GRANITE WASH (17,475’)

OK9270087-000

    OK    WASHITA    SMITH, GLEN
DALE & LANELL		    CHESAPEAKE
EXPLORATION LLC		    12/17/2008    1130    55    I-2009-000835    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL OF BLOCK 1 AND ALL OF BLOCK 2 IN THE TOWN OF BESSIE

OK9270089-000

    OK    WASHITA    PRICE, TERRY P
& PATRICIA M		    CHESAPEAKE
EXPLORATION LLC		    5/25/2009    1141    1028    I-2009-005014    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-9, BLOCK 50, LOTS 10-12, BLOCK 51, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270090-000

    OK    WASHITA    FRANKLIN,
PAULA SUE		    CHESAPEAKE
EXPLORATION LLC		    6/17/2009    1141    736    I-2009-004906    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 20-24, BLOCK 57, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270093-000

    OK    WASHITA    DUKE, JIMMY L    CHESAPEAKE
EXPLORATION LLC		    8/11/2009    1146    391    1-2009-006342    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 14 - 16 OF BLOCK 29 IN TOWN OF BESSIE

OK9270094-000

    OK    WASHITA    IGO, TERRY &
DIANE		    CHESAPEAKE
EXPLORATION LLC		    8/11/2009    1146    393    1-2009-006343    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 25 - 32 BLOCK 91 IN THE TOWN OF BESSIE

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270096-000

    OK    WASHITA    RATKE,
MICHAEL D &
DONNA		    CHESAPEAKE
EXPLORATION,LLC		    7/31/2009    1144    889    1-2009-005905    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13, 14, & 15 OF BLOCK 55

OK9270097-001

    OK    WASHITA    ERNST, MARK    CHESAPEAKE
EXPLORATION LLC		    7/29/2009    1144    892    I-2009-005906    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: BLOCK 4, LOTS 1-5, 7-24 OF BLOCK 5, BLOCKS 6-8, LOTS 1-21, 23 & 24 OF BLOCK 9, LOTS 6-19 OF BLOCK 10, LOTS 1-18, 20-24 OF BLOCK 11, BLOCKS 18, 19, LOTS 1-9, 11-17, 19-24 OF BLOCK 20, BLOCKS 21-23, LOTS 1-21 OF BLOCK 24, BLOCK 25, LOT 6 OF BLOCK 5, LOT 22 OF BLOCK 9, LOT 19 OF BLOCK 11, LOTS 10, 18 OF BLOCK 20, LOTS 5, 6 & 9 OF BLOCK 51, E/2 LOTS 13-15 OF BLOCK 44, LOTS 7, 8 OF BLOCK 51, LOTS 1-4, 17-24 OF BLOCK 51, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270097-002

    OK    WASHITA    ERNST, DANNY    CHESAPEAKE
EXPLORATION LLC		    7/29/2009    1144    895    I-2009-005907    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: BLOCK 4, LOTS 1-5, 7-24 OF BLOCK 5, BLOCKS 6-8, LOTS 1-21, 23 & 24 OF BLOCK 9, LOTS 6-19 OF BLOCK 10, LOTS 1-18, 20-24 OF BLOCK 11, BLOCKS 18, 19, LOTS 1-9, 11-17, 19-24 OF BLOCK 20, BLOCKS 21-23, LOTS 1-21 OF BLOCK 24, BLOCK 25, LOT 6 OF BLOCK 5, LOT 22 OF BLOCK 9, LOT 19 OF BLOCK 11, LOTS 10, 18 OF BLOCK 20, LOTS 5, 6 & 9 OF BLOCK 51, LOTS 22-24 OF BLOCK 24, LOTS 13-24 OF BLOCK 52, E/2 LOTS 13-15 OF BLOCK 44, LOTS 7, 8 OF BLOCK 51, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270098-001

    OK    WASHITA    WILLIAMSON,
HUGH R & VERA		    CHESAPEAKE
EXPLORATION LLC		    5/11/2009    1141    713    I-2009-004897    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24, BLOCK 40, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270098-002

    OK    WASHITA    KLEMME,
ROBERT		    CHESAPEAKE
EXPLORATION LLC		    9/29/2009    1151    831    I-2009-008214    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19 - 24 OF BLOCK 40 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS AND APPURTENANCES ADJACENT THERETO

OK9270098-003

    OK    WASHITA    WILLIAMSON,
EDWIN L		    CHESAPEAKE
EXPLORATION LLC		    9/14/2009    1153    339    I-2009-008601    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 40 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPPURTENANCES ADJACENT THERETO

OK9270098-004

    OK    WASHITA    KLEMME,
MICHAEL LYNN		    CHESAPEAKE
EXPLORATION LLC		    11/2/2009    1154    164    I-2009-008920    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 40 IN TOWN OF BESSIE

OK9270099-000

    OK    WASHITA    LEWALLEN,
DANNY L &
DONNA GAIL		    CHESAPEAKE
EXPLORATION LLC		    5/4/2009    1141    725    I-2009-004902    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10, 11 & 12, BLOCK 55, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270103-001

    OK    WASHITA    BORCHERS,
BETTY LIVING
TRUST, BETTY
BORCHERS, TRST		    CHESAPEAKE
EXPLORATION LLC		    1/24/2008    1100    909    I-2008-002249    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: W/2 SE/4 LESS A TRACT OF LAND DESCRIBED AS BEGINNING AT THE NW/C OF SE/4, THENCE E ALONG THE N LINE 942’, THENCE DUE S 2640’ TO A POINT ON THE S LINE OF SAID QUARTER SECTION, THENCE W ALONG THE S LINE OF SAID QUARTER SECTION 942’ TO THE SW/C, THENCE N ALONG THE W LINE 2640’ TO THE POB

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,475’)

OK9270103-002

    OK    WASHITA    BORCHERS, PAUL
LIVING TRUST,
PAUL BORCHERS,
TRST		    CHESAPEAKE
EXPLORATION LLC		    1/24/2008    1100    903    I-2008-002247    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: W/2 SE/4 LESS A TRACT OF LAND DESCRIBED AS BEGINNING AT THE NW/C OF SE/4, THENCE E ALONG THE N LINE 942’, THENCE DUE S 2640’ TO A POINT ON THE S LINE OF SAID QUARTER SECTION, THENCE W ALONG THE S LINE OF SAID QUARTER SECTION 942’ TO THE SW/C, THENCE N ALONG THE W LINE 2640’ TO THE POB

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM (17,475’)

OK9270103-003

    OK    WASHITA    LANTZ,
WILMA C TRUST,
WILMA C LANTZ,
TRUSTEE		    CHESAPEAKE
EXPLORATION LLC		    2/12/2008    1201    48    I-2011-003891    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: W/2 SE/4 LESS A TRACT OF LAND DESCRIBED AS: BEG AT NW/C SE/4, THENCE E ALONG THE N LINE 942’, THENCE DUE S 2640’ TO A POINT ON THE S LINE OF SAID QUARTER SECTION, THENCE W ALONG THE S LINE OF SAID QUARTER SECTION 942’ TO SW/C, THENCE N ALONG THE W LINE 2640’ TO POB. SURFACE TO DES MOINES GRANITE WASH FM (17,475’)

OK9270215-000

    OK    WASHITA    LITTKE, PATRICIA    CHESAPEAKE
EXPLORATION LLC		    7/2/2008    1117    484    I-2008-008266    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10-12 OF BLOCK 3, LOTS 1-2 OF BLOCK 12 IN THE TOWN OF BESSIE

SURFACE TO 100’ BLW S.E. OF DES MOINES GRANITE WASH FM

OK9270226-001

    OK    WASHITA    HAMM FAMILY
TRUST DATED
10/2004		    CHESAPEAKE
EXPLORATION LLC		    9/8/2008    1121    583    I-2008-009994    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL OF BLOCKS 70, 71, 72, 73, 74, 81, 82, 83, 84, 85 IN THE TOWN OF BESSIE, OKLAHOMA

OK9270258-001

    OK    WASHITA    BOSE, MARJORIE    CHESAPEAKE
EXPLORATION LLC		    1/12/2009    1132    445    I-2009-001590    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLOCK 34 AND LOTS 1-18 OF BLOCK 35 AND LOTS 1-18 OF BLOCK 36 AND LOTS 1-24 OF BLOCK 37 AND LOTS 13-18 OF BLOCK 48 AND LOTS 1,2 AND 4-12 OF BLOCK 48 AND LOTS 1-9 OF BLOCK 49 ALL IN THE TOWN OF BESSIE

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270258-002

    OK    WASHITA    BOSE, ROBERT
E		    CHESAPEAKE
EXPLORATION LLC		    1/12/2009    1132    61    I-2009-001468    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLOCK 34 AND LOTS 1-18 OF BLOCK 35 AND LOTS 1-18 OF BLOCK 36 AND LOTS 1-24 OF BLOCK 37 AND LOTS 13-18 OF BLOCK 40 AND LOTS 1, 2 AND 4-12 OF BLOCK 48 AND LOTS 1-9 OF BLOCK 49 ALL IN THE TOWN OF BESSIE

OK9270258-003

    OK    WASHITA    MESSICK,
CLARENCE &
DOLORES
MUTUAL LIV T		    CHESAPEAKE
EXPLORATION LLC		    1/12/2009    1132    63    I-2009-001469    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLOCK 34 AND LOTS 1-18 OF BLOCK35 AND LOTS 1-18 OF BLOCK 36 AND LOTS 1-24 OF BLOCK 37 AND LOTS 13-18 OF BLOCK 40 AND LOTS 1,2 AND 4-12 OF BLOCK 48 AND LOTS 1-9 OF BLOCK 49 ALL IN THE TOWN OF BÉSSIE

OK9270258-004

    OK    WASHITA    BAKER,
YVONNE M		    CHESAPEAKE
EXPLORATION LLC		    1/12/2009    1133    645    I-2009-002031    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLK 34 & LOTS 1-18 OF BLK 35 & LOTS 1-18 OF BLK 36 & LOTS 1-24 OF BLK 37 & LOTS 13-18 OF BLK 40 & LOTS 1, 2 & 4-12 OF BLK 48 & LOTS 1-9 OF BLK 49 ALL IN THE TOWN OF BESSIE

OK9270258-005

    OK    WASHITA    BOSE, JAMES E    CHESAPEAKE
EXPLORATION LLC		    1/12/2009    1133    641    I-2009-002029    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLK 34 & LOTS 1-18 OF BLK 35 & LOTS 1-18 OF BLK 36 & LOTS 1-24 OF BLK 37 & LOTS 13-18 OF BLK 40 & LOTS 1, 2 & 4-12 OF BLK 48 & LOTS 1-9 OF BLK 49 ALL IN THE TOWN OF BESSIE

OK9270258-006

    OK    WASHITA    STREEB,
LUCILLE M		    CHESAPEAKE
EXPLORATION LLC		    1/12/2009    1133    643    I-2009-002030    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24 OF BLK 34 & LOTS 1-18 OF BLK 35 & LOTS 1-18 OF BLK 36 & LOTS 1-24 OF BLK 37 & LOTS 13-18 OF BLK 40 & LOTS 1, 2 & 4-12 OF BLK 48 & LOTS 1-9 OF BLK 49 ALL IN THE TOWN OF BESSIE

OK9270259-000

    OK    WASHITA    PETERS,
EDMUND A &
MARY A		    CHESAPEAKE
EXPLORATION LLC		    1/9/2009    1132    65    I-2009-001470    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: BLOCKS 58, 59 LESS THE NORTH 50’ OF LOTS 8, 9 IN BLOCK 59, AND BLOCKS 60, 61, 67-69, IN THE TOWN OF BESSIE, OKLAHOMA.

OK9270277-000

    OK    WASHITA    GORSHING,
GARY W		    CHESAPEAKE
EXPLORATION LLC		    5/4/2009    1139    567    12009004238    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-3, BLOCK 47, TOWN OF BESSIE, INCLUDING ALL ROADS, STREETS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270278-000

    OK    WASHITA    SCHIMMEL,
GILBERT L &
VERA E
REVOCABLE
TRUST DTD
03/21/02		    CHESAPEAKE
EXPLORATION LLC		    5/7/2009    1140    218    12009004445    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-24, BLOCK 56, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270279-001

    OK    WASHITA    HIXON, JAMES    CHESAPEAKE
EXPLORATION LLC		    5/1/2009    1139    570    12009004239    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 23-24, BLOCK 45, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270280-001

    OK    WASHITA    RHODES,
LARRY DEAN &
NORMA L		    CHESAPEAKE
EXPLORATION LLC		    5/1/2009    1139    572    12009004240    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 4-11, LOTS 13-20, BLOCK 47, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270282-001

    OK    WASHITA    DUDGEON,
MARILYN
KAY & JERRY K		    CHESAPEAKE
EXPLORATION LLC		    5/6/2009    1139    278    12009003648    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13 - 24, BLOCK 27, TOWN OF BESSIE

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270283-001

    OK    WASHITA    COSSEY, CLYDE    CHESAPEAKE
EXPLORATION LLC		    5/7/2009    1139    276    12009003647    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 13 - 15, BLOCK 13, TOWN OF BESSIE

OK9270283-002

    OK    WASHITA    COSSEY, DENVER &
AUDREY ALINE		    CHESAPEAKE
EXPLORATION LLC		    6/11/2009    1143    809    I-2009-005520    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13, 14, 15, BLOCK 13, TOWN OF BESSIE

OK9270284-000

    OK    WASHITA    WISE, CHARLENE L    CHESAPEAKE
EXPLORATION LLC		    5/8/2009    1139    274    12009003646    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1 - 16, BLOCK 28, LOTS 1 - 16, BLOCK 15, LOTS 1 - 24, BLOCK 16, TOWN OF BESSIE

OK9270285-000

    OK    WASHITA    HENDRICKS, BUDDY &
PEGGY		    CHESAPEAKE
EXPLORATION LLC		    5/6/2009    1139    282    12009003650    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 17 - 20, BLOCK 53, TOWN OF BESSIE

OK9270286-001

    OK    WASHITA    KLEMME, PAUL K    CHESAPEAKE
EXPLORATION LLC		    5/11/2009    1139    284    12009003651    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24, BLOCK 40, LOTS 18-20, BLOCK 47, TOWN OF BESSIE

OK9270286-002

    OK    WASHITA    ERNY, GLENDORA ANN    CHESAPEAKE
EXPLORATION LLC		    5/28/2009    1143    807    I-2009-005519    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19 - 24, BLOCK 40, LOTS 18 - 20, BLOCK 47, TOWN OF BESSIE

OK9270289-000

    OK    WASHITA    COIL, LINDA G A/K/A
LINDA GAYNELL COIL		    CHESAPEAKE
EXPLORATION LLC		    5/19/2009    1141    730    I-2009-004904    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18, BLOCK 46, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270290-000

    OK    WASHITA    JONES, PRESLEY W &
MILDRED I REVOCABLE
TRUST DTD 12/17/2003		    CHESAPEAKE
EXPLORATION LLC		    5/22/2009    1141    727    I-2009-004903    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18, BLOCK 46, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270291-000

    OK    WASHITA    DAWES, KENNY &
LINDA		    CHESAPEAKE
EXPLORATION LLC		    5/1/2009    1139    286    I-2009003652    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1 - 5, BLOCK 65, TOWN OF BESSIE

OK9270292-000

    OK    WASHITA    MAUCK, JERRY &
DEBORAH		    CHESAPEAKE
EXPLORATION LLC		    5/1/2009    1139    288    I-2009-003653    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 22, BLOCK 31, LOTS 14, 15, 18, 20, BLOCK 32, TOWN OF BESSIE

OK9270293-000

    OK    WASHITA    DICK, ELMER G    CHESAPEAKE
EXPLORATION LLC		    5/4/2009    1139    293    I-2009-003655    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 17 - 22, BLOCK 44, LOTS 10 - 12, BLOCK 46, LOTS 1 - 3, BLOCK 55, TOWN OF BESSIE

OK9270294-000

    OK    WASHITA    TAYLOR, L D & KAREN    CHESAPEAKE
EXPLORATION LLC		    5/1/2009    1139    298    I-2009-003657    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 13, BLOCK 29 & W/2 OF LOTS 13 & 14, BLOCK 44, TOWN OF BESSIE

OK9270295-000

    OK    WASHITA    MANNIS, TRELA C
THOMPSON		    CHESAPEAKE
EXPLORATION LLC		    5/1/2009    1139    300    I-2009-003658    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1 - 5 & 9 - 12, BLOCK 27, TOWN OF BESSIE

OK9270296-001

    OK    WASHITA    STEPHENSON, FREDA
A/K/A FRIEDA
STEPHENSON		    CHESAPEAKE
EXPLORATION LLC		    5/4/2009    1139    290    I-2009-003654    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 8, 10, 15 - 18, BLOCK 39, TOWN OF BESSIE

OK9270297-001

    OK    WASHITA    LINGENFELTER, LU
ELLA		    CHESAPEAKE
EXPLORATION LLC		    5/1/2009    1139    296    I-2009-003656    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 6 - 12, LESS E 50’ OF LOTS 11 & 12, BLOCK 40, TOWN OF BESSIE

OK9270297-002

    OK    WASHITA    BUFFING, LEE ROY &
MALINDA		    CHESAPEAKE
EXPLORATION LLC		    5/1/2009    1141    1026    I-2009-005013    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 6-12, LESS E 50’ OF LOTS 11 & 12, BLOCK 40, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry   Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270298-001

    OK    WASHITA    BOSE, RANDAL S    CHESAPEAKE
EXPLORATION LLC		    5/18/2009    1141    1019    I-2009-005011
(CORRECTION)		   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13 - 18, BLOCK 40, LOTS 10 - 12, BLOCK 57, LOTS 16 - 21, BLOCK 65, LOTS 1 - 9 & 16 - 24, BLOCK 66, TOWN OF BESSIE

OK9270298-002

    OK    WASHITA    BOSE, DARREL
W		    CHESAPEAKE
EXPLORATION LLC		    5/18/2009    1141    1016    I-2009-005010   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18, BLOCK 40, LOTS 10-12, BLOCK 57, LOTS 16-21, BLOCK 65, LOTS 1-9 & 16-24, BLOCK 66, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270299-000

    OK    WASHITA    LEWIS, ANNA
MARIE		    CHESAPEAKE
EXPLORATION LLC		    5/11/2009    1141    709    I-2009-004895   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST.

SECTION 34: LOTS 1-5, BLOCK 40, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270300-001

    OK    WASHITA    KLEMME JR, BEN    CHESAPEAKE
EXPLORATION LLC		    5/13/2009    1152    991    I-2009-008498   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24, BLOCK 40, LOTS 18-20, BLOCK 47, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270300-002

    OK    WASHITA    AUSTIN, MARK    CHESAPEAKE
EXPLORATION LLC		    5/19/2009    1141    707    I-2009-004894   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: 19-24, BLOCK 40, LOTS 18-20, BLOCK 47, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270300-003

    OK    WASHITA    KLEMME, DAVID
& ELAINE		    CHESAPEAKE
EXPLORATION LLC		    5/19/2009    1141    1031    I-2009-005015   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24, BLOCK 40, LOTS 18-20, BLOCK 47, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270301-000

    OK    WASHITA    INTERNATIONAL
BANK OF
COMMERCE		    CHESAPEAKE
EXPLORATION LLC		    5/28/2009    1141    715    I-2009-004898   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18, BLOCK 64, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270301-001

    OK    WASHITA    ASARCO OIL &
GAS, INC		    CHESAPEAKE
EXPLORATION LLC		    5/14/2009    1141    741    I-2009-004908   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL OF BLOCKS 70-74, 81-85, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270301-002

    OK    WASHITA    MORGAN,
THOMAS A		    CHESAPEAKE
EXPLORATION LLC		    5/13/2009    1152    993    I-2009-008499   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL OF BLOCKS 70-74, 81-85, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270302-000

    OK    WASHITA    DUDGEON,
JOHNNY A/K/A
JOHNNIE
DUDGEON &
BONNIE		    CHESAPEAKE
EXPLORATION LLC		    5/1/2009    1141    723    I-2009-004901   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 22, 23 & 24, BLOCK 13, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270303-000

    OK    WASHITA    EDIGER,
MARJORIE		    CHESAPEAKE
EXPLORATION LLC		    5/4/2009    1141    717    I-2009-004899   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19 - 24, BLOCK 55, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270304-000

    OK    WASHITA    FIRST BAPTIST
CHURCH OF
CLINTON, INC		    CHESAPEAKE
EXPLORATION LLC		    6/1/2009    1141    720    I-2009-004900   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 21 - 24, BLOCK 53, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270305-000

    OK    WASHITA    HOLLIMAN,
AGNES M REV
LIV TR DTD
4/1/98, ET AL		    CHESAPEAKE
EXPLORATION LLC		    5/11/2009    1141    1022    I-2009-005012    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-16, BLOCK 14, LOTS 1-6, BLOCK 32, LOTS 1-4, BLOCK 46, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270306-000

    OK    WASHITA    GRIFFITH, J L    CHESAPEAKE
EXPLORATION LLC		    5/1/2009    1143    527    I-2009-005422    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10 & 11, BLOCK 49, TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270307-001

    OK    WASHITA    CARTER, VERA    CHESAPEAKE
EXPLORATION LLC		    5/4/2009    1143    529    I-2009-005423    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 16, BLOCK 30, LOTS 13, 16, 17, 22-24, BLOCK 32, LOTS 19 & 21, BLOCK 32, LOTS 19-24, BLOCK 39, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270308-000

    OK    WASHITA    MCDANIEL,
DAVID K		    CHESAPEAKE
EXPLORATION LLC		    5/4/2009    1143    532    I-2009-005424    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-5, BLOCK 39, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270311-001

    OK    WASHITA    MIRTZ,
BENJAMIN &
GWENDOLYN		    CHESAPEAKE
EXPLORATION LLC		    7/23/2009    1143    811    I-2009-005521    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 20 - 24, BLOCK 27

OK9270311-002

    OK    WASHITA    SANDERS, LEONA    CHESAPEAKE
EXPLORATION LLC		    7/25/2009    1143    815    I-2009-005523    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 20 - 24, BLOCK 27

OK9270312-001

    OK    WASHITA    INTEMANN,
RANDAL BRYAN		    CHESAPEAKE
EXPLORATION LLC		    7/27/2009    1143    813    I-2009-005522    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 21 & 22 OF BLOCK 45, OF TOWN OF BESSIE, ACCORDING TO PLAT RECORDED THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, & APPURTENANCES ADJACENT THERETO

OK9270313-000

    OK    WASHITA    RATKE, PAUL D &
JANE		    CHESAPEAKE
EXPLORATION LLC		    7/2/2009    1143    794    I-2009-005515    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 16, 17, 18 IN TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, THERETO & APPURTENANCES THERETO.

OK9270314-000

    OK    WASHITA    KEIL, JEAN D    CHESAPEAKE
EXPLORATION,
LLC		    7/12/2009    1143    797    I-2009-005516    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13, 14, BLOCK 62, TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, THERETO & APPURTANCES ADJACENT THERETO

OK9270315-001

    OK    WASHITA    BONDY, WILMA    CHESAPEAKE
EXPLORATION LLC		    7/29/2009    1144    584    I-2009-005789    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 13-15 OF BLOCK 13, OF THE TOWN OF BESSIE, ACCORDING TO THE PLAT RECORDED THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270316-001

    OK    WASHITA    RAY, DEBORAH
& WILLIAM F		    CHESAPEAKE
EXPLORATION LLC		    7/23/2009    1143    800    I-2009-00517    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: PART SE/4 DESCRIBED AS BEGINNING AT NE/C OF BLOCK 93 OF BESSIE TOWNSITE, THENCE 20’ TO W LINE OF ST. LOUIS - SAN FRANCISCO RR ROW, THENCE S 450’ ALONG W LINE OF ST. LOUIS - SAN FRANCISCO RR ROW, THENCE 2 20’, THENCE N 450’ ALONG E LINE OF BLOCK 93 OF BESSIE TOWNSIDE TO POB; LOTS 1 - 18, BLOCK 93, PLUS TRACT BEGINNING 30’ N OF SW/C OF SE/4, THENCE E 37.5’, THENCE N 200’, THENCE W 37.5’, THENCE S 200’ TO POB; LOTS 1 - 3, BLOCK 41, LOTS 1 - 4, BLOCK 42, LOTS 1 - 6, BLOCKS 76, 77, 78, LOTS 1 - 12, BLOCK 79, LOTS 7 -18, BLOCK 80, LOTS 1 - 24 & 33 - 36, BLOCK 91, LOTS 1 - 28 & 30 - 36, BLOCK 92, PART OF BLOCK 93 LYING IN SW/4 OF TOWN OF BESSIE; LOTS 4 - 6, BLOCK 41; LOTS 10 - 12, BLOCK 45; LOTS 13 - 18, BLOCK 45

OK9270317-000

    OK    WASHITA    CARTER, DENNIS R
& GERALD A
NELSON		    CHESAPEAKE
EXPLORATION LLC		    8/11/2009    1146    389    1-2009-006341    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 21 - 24 OF BLOCK 33 IN THE TOWN OF BESSIE

OK9270318-000

    OK    WASHITA    CRANE, JAMES W &
JAMIE A		    CHESAPEAKE
EXPLORATION LLC		    8/11/2009    1146    727    I-2009-006467    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18 BLOCK 31 TOWN OF BESSIE

OK9270319-000

    OK    WASHITA    SLIGER, KENNETH C
& C AVINELLE REV
TR		    CHESAPEAKE
EXPLORATION LLC		    8/11/2009    1146    729    I-2009-006468    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 7-12 BLOCK 32 IN TOWN OF BESSIE

OK9270320-000

    OK    WASHITA    PTAK JR, LEON &
MARY LOUISE		    CHESAPEAKE
EXPLORATION LLC		    8/13/2009    1146    733    I-2009-006470    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 64 IN TOWN OF BESSIE

OK9270321-000

    OK    WASHITA    REAM, MAREETA    CHESAPEAKE
EXPLORATION LLC		    8/19/2009    1146    731    I-2009-006469    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-12, 16-24 BLOCK 63 TOWN OF BESSIE

OK9270322-000

    OK    WASHITA    SORTER, MARGARET
MARIE		    CHESAPEAKE
EXPLORATION LLC		    8/13/2009    1146    723    I-2009-006465    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-16 OF BLOCK 30 IN TOWN OF BESSIE

OK9270323-000

    OK    WASHITA    CARTER, MARK
MONTEL		    CHESAPEAKE
EXPLORATION LLC		    8/13/2009    1146    725    I-2009-006466    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13 -16 BLOCK 30 OF TOWN OF BESSIE

OK9270324-001

    OK    WASHITA    FLECK, JANET    CHESAPEAKE
EXPLORATION LLC		    8/19/2009    1147    785    I-2009-006860    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 7-11 & 13-24 OF BLOCK 12 IN THE TOWN OF BESSIE

OK9270325-001

    OK    WASHITA    ALLEN, OPAL LOIS    CHESAPEAKE
EXPLORATION LLC		    8/19/2009    1147    787    I-2009-006861    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-16 OF BLOCK 30 IN TOWN OF BESSIE

OK9270325-002

    OK    WASHITA    MCCULLER, JACKIE
LEE		    CHESAPEAKE
EXPLORATION LLC		    10/26/2009    1152    667    I-2009-008379    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13 - 16 OF BLOCK 30 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270325-003

    OK    WASHITA    DUDGEON, MORRIS
LANE & RHONDA		    CHESAPEAKE
EXPLORATION LLC		    10/26/2009    1152    669    I-2009-008380    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34 : LOTS 13 - 16 OF BLOCK 30 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270325-004

    OK    WASHITA    CARTER, DONNA
LYN		    CHESAPEAKE
EXPLORATION LLC		    11/17/2009    1156    856    I-2009-009803    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-16 OF BLOCK 30 IN TOWN OF BESSIE

OK9270326-000

    OK    WASHITA    KOCH, TAMMIE
FRAZIER		    CHESAPEAKE
EXPLORATION LLC		    8/13/2009    1147    783    I-2009-006859    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 7-12 OF BLOCK 64 IN TOWN OF BESSIE

OK9270327-001

    OK    WASHITA    INGRAM, CHARLA
L, FORMERLY
PENNER & CHRIS		    CHESAPEAKE
EXPLORATION LLC		    7/29/2009    1145    974    I-2009-006162    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 15 THRU 22 OF BLOCK 41, LOTS 1 THRU 6 OF BLOCK 53 OF TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270328-001

    OK    WASHITA    BOSE, SHARON &
ADOLPH
ELIZONDO		    CHESAPEAKE
EXPLORATION LLC		    7/29/2009    1145    976    I-2009-006163    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 13-24 OF BLOCK 65, OF THE TOWN OF BESSIE, ACCORDING TO THE PLAT RECORDED THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270329-001

    OK    WASHITA    BOSE, SHARON    CHESAPEAKE
EXPLORATION LLC		    7/29/2009    1145    978    I-2009-006164    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10-12 OF BLOCK 57 & LOTS 1-9 & 16-24 OF BLOCK 66, OF THE TOWN OF BESSIE, ACCORDING TO THE PLAT RECORDED THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS & APPURTENANCES ADJACENT THERETO

OK9270330-001

    OK    WASHITA    SPERLE, PATRICIA
& J C		    CHESAPEAKE
EXPLORATION LLC		    7/29/2009    1145    971    I-2009-006161    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: BLOCK 4, LOTS 1-5 & 7-24 OF BLOCK 5, BLOCKS 6-8, LOTS 1-21, 23 & 24 OF BLOCK 9, LOTS 6-19 OF BLOCK 10, LOTS 1-18 & 20-24 OF BLOCK 11, BLOCKS 18 & 19, LOTS 1-9, 11-17 & 19-24 OF BLOCK 20, BLOCKS 21-23, LOTS 1-21 OF BLOCK 24, BLOCK 25, LOT 6 OF BLOCK 5, LOT 22 OF BLOCK 9, LOT 19 OF BLOCK 11, LOTS 10 & 18 OF BLOCK 20 & LOTS 5, 6 & 9 OF BLOCK 51, LOTS 1-5 & 20-24 OF BLOCK 10 IN TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270331-000

    OK    WASHITA    TOWN OF BESSIE,
OKLAHOMA		    CHESAPEAKE
EXPLORATION LLC		    9/8/2009    1147    780    I-2009-006858    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 16-24, BLOCK 26, E 50’ OF LOTS 11 & 12, BLOCK 40, LOTS 7-9, BLOCK 41 & LOTS 2-4, BLOCK 45 & BLOCK 86-89

OK9270332-002

    OK    WASHITA    KOEHN, PAMELA    CHESAPEAKE
EXPLORATION LLC		    10/28/2009    1153    335    I-2009-008599    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 48 IN TOWN OF BESSIE

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270332-003

    OK    WASHITA    HENDRICKS,
PAULA		    CHESAPEAKE
EXPLORATION LLC		    9/17/2009    1153    333    I-2009-008598    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 48 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPPURTENANCES ADJACENT THERETO

OK9270333-000

    OK    WASHITA    STEPHENSON,
RAY		    CHESAPEAKE
EXPLORATION LLC		    9/14/2009    1148    178    I-2009-007023    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10 - 18 OF BLOCK 50, LOTS 13 - 16 OF BLOCK 51

OK9270344-000

    OK    WASHITA    STEPHENSON,
ROBERT &
DIANE		    CHESAPEAKE
EXPLORATION LLC		    9/4/2009    1148    359    I-2009-007090    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 3 - 12 OF BLOCK 54

OK9270345-001

    OK    WASHITA    SPERLE,
PATRICIA & J C		    CHESAPEAKE
EXPLORATION LLC		    9/9/2009    1147    594    I-2009-006769    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 10 THRU 18 OF BLOCK 45 IN TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS AND APPURTENANCES ADJACENT THERETO

OK9270346-000

    OK    WASHITA    PTAK, MIKE    CHESAPEAKE
EXPLORATION LLC		    8/13/2009    1146    76    I-2009-006224    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 6, 7, 8, 9, 10, 11, 12 OF BLOCK 65 IN TOWN OF BESSIE, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, THERETO AND APPURTENANCES ADJACENT THERETO

OK9270347-000

    OK    WASHITA    GOERINGER,
CONNIE &
JEAN		    CHESAPEAKE
EXPLORATION LLC		    9/14/2009    1148    763    I-2009-007217    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 12 OF BLOCK 12 AND A TRACT OF LAND COMMENCING AT THE SE/C OF LOT 12 OF BLOCK 12, THENCE WEST 130’. THENCE SOUTH 70’ TO THE NW/C OF LOT 1 BLOCK 17, THENCE EAST 130’, THENCE NORTH 70’ TO POB.

OK9270348-001

    OK    WASHITA    KRAUSE, DAN    CHESAPEAKE
EXPLORATION LLC		    9/14/2009    1150    205    I-2009-007691    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-15 AND LOTS 22-24 OF BLOCK 65 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270349-000

    OK    WASHITA    STEIGMAN,
MICHAEL L &
CHRISTYE A		    CHESAPEAKE
EXPLORATION LLC		    9/14/2009    1149    371    I-2009-007400    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: SOUTH 110 FEET OF LOTS 1-6 AND ALL OF LOTS 19-24 OF BLOCK 62 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270351-001

    OK    WASHITA    BOSE, MARK E,
A/K/A MARK
BOSE		    CHESAPEAKE
EXPLORATION LLC		    9/14/2009    1150    9    I-2009-007628    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13-18 OF BLOCK 40 AND LOTS 16-21 OF BLOCK 65 AND LOTS 10-12 OF BLOCK 57 AND LOTS 1-9 AND 16-24 OF BLOCK 66, IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS AND APPURTENANCES ADJACENT THERETO

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry   Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270354-000

    OK    WASHITA    JERNIGAN JR,
DAVID P &
PATSY A		    CHESAPEAKE
EXPLORATION LLC		    9/14/2009    1151    796    I-2009-008198   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 13 AND 14 OF BLOCK 41 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270355-000

    OK    WASHITA    MINTZ,
DOROTHY V,
LIFE ESTATE		    CHESAPEAKE
EXPLORATION LLC		    9/15/2009    1151    792    I-2009-008196   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1 - 6 OF BLOCK 64 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS. ROADS, ALLEYWAYS AND APPURTENANCES ADJACENT THERETO

OK9270357-001

    OK    WASHITA    NONAST,
MYRLEE
BLEVENS		    CHESAPEAKE
EXPLORATION LLC		    9/17/2009    1151    794    I-2009-008197   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOT 20 - 24 OF BLOCK 57 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270359-000

    OK    WASHITA    BURLINGTON
RESOURCES
OIL & GAS
COMPANY, LP		    CHESAPEAKE
EXPLORATION LLC		    10/16/2009    1158    616    I-2010-000422
(CORRECTION
LSE)		   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: PART NE/4, BEGIN ON POINT S LINE NE/4, 660’ E OF CENTER SECTION; N 2I°24'E, 550’; N 620°E, 910’; THENCE N 39°48'W, 465’; THENCE DUE N 870’ TO A POINT ON N LINE OF SECTION 34; THENCE W 513’ TO ▇▇▇▇▇▇.▇▇. W ROW LINE; S ALONG ROW 2640’ TO S LINE OF NE/4; E 505.5’ TO POB, BEGIN AT A POINT ON N LINE OF SECTION 34 THAT IS 47' E OF THE N/2 & S/2 SECTION LINE, THENCE W 300', THENCE S 2640', THENCE W 630', THENCE S 1540', THENCE E 875 ' TO THE CENTERLINE OF SECTION 34, THENCE N 1540' TO CENTER OF SECTION 34, THENCE E 55' TO THE W LINE OF ROW, THENCE N ALONG SAID ROW 2640' TO THE POB

SURFACE TO 17,475'

OK9270360-000

    OK    WASHITA    PINION,
JEREMY		    CHESAPEAKE
EXPLORATION LLC		    10/13/2009    1152    671    I-2009-008381   011N    017W    0034   

TOWNSHIP 11 NORTH – RANGE 17 WEST

SECTION 34: LOTS 10 - 15 OF BLOCK 66 IN THE TOWN OF BESSIE, ACCORDING TO THE RECORDED PLAT THEREOF, INCLUDING ALL STREETS, ROADS, ALLEYWAYS, AND APPURTENANCES ADJACENT THERETO

OK9270364-001

    OK    WASHITA    JONES,
WILLIAM
ROY & BETTY
LOU REV TR		    CHESAPEAKE
EXPLORATION LLC		    8/3/2009    1151    440    I-2009-008078   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL OF BLOCKS 70-73 & 82-85, OF THE TOWN OF BESSIE

OK9270365-001

    OK    WASHITA    TAYLOR,
DIANNA LEE		    CHESAPEAKE
EXPLORATION LLC		    12/11/2009    1156    765    I-2009-009764   011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 19-24 OF BLOCK 30 IN TOWN OF BESSIE

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270366-000

    OK    WASHITA    ARMSTRONG,
LYDIA R		   CHESAPEAKE
EXPLORATION LLC		    11/24/2009    1156    395    I-2009-009662    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: LOTS 1-5 OF BLOCK 38 IN TOWN OF BESSIE

OK9270778-001

    OK    WASHITA    OCC #572014/CD
#200903178		   COI-CELLC    12/7/2009    1205    26    1-2011-004912    011N    017W    0034   

TOWNSHIP 11 NORTH - RANGE 17 WEST

SECTION 34: ALL

TONKAWA, MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH SEPARATE COMMON SOURCE OF SUPPLY

OK3530003-001

    OK    WASHITA    IZOD, SARA B A/
K/A SARAH		   CHESAPEAKE
EXPLORATION LP		    6/23/2006    1042    951    I-2006-006314    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-002

    OK    WASHITA    URI, NIKKI, A/K/
A NIKKI A URI		   CHESAPEAKE
EXPLORATION LP		    8/3/2006    1047    510    I-2006-008109    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-003

    OK    WASHITA    MCLAUGHLIN,
LONNIE		   CHESAPEAKE
EXPLORATION LP		    6/13/2006    1042    507    I-2006-006186    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-004

    OK    WASHITA    KELLSTROM,
CHRISTINE		   CHESAPEAKE
EXPLORATION LP		    6/16/2006    1043    307    I-2006-006449    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-006

    OK    WASHITA    KENNEDY, JAN
YEATMAN		   CHESAPEAKE
EXPLORATION LP		    6/28/2007    1077    524    I-2007-007636    011N    018W    0001   

TOWNSHIP 11 NORTH - 18 WEST

SECTION 1: LOT 4 (A/D/A NW/4 NW/4)

OK3530003-007

    OK    WASHITA    KENNEDY III, A
DUTTON		   CHESAPEAKE
EXPLORATION LLC		    7/23/2007    1078    551    I-2007-007980    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4 (A/D/A NW/4 NW/4)

OK3530003-009

    OK    WASHITA    STRATTON JR,
JESSE G TRUST		   CROW CREEK
ENERGY, LLC		    12/27/2005    1026    421    I-2006-000239    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-010

    OK    WASHITA    BOWLING,
NITA M & HENRY		   CROW CREEK
ENERGY, LLC		    12/30/2005    1027    6    I-2006-000501    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-011

    OK    WASHITA    POTTS, BILLY
JOE & BONNIE		   CROW CREEK
ENERGY, LLC		    12/30/2005    1027    4    I-2006-000500    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-012

    OK    WASHITA    MCLAUGHLIN,
JAMES &
CLAUDEEN		   CROW CREEK
ENERGY, LLC		    1/23/2006    1028    243    I-2006-000921    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-013

    OK    WASHITA    CIHOUSKI, NORA
BELLE & J J		   CROW CREEK
ENERGY, LLC		    12/29/2005    1028    237    I-2006-000918    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-014

    OK    WASHITA    MARILYN
KENNEDY
GLADDEN
INTERESTS, LLC		   CROW CREEK
ENERGY, LLC		    1/6/2006    1028    245    I-2006-000922    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-015

    OK    WASHITA    HERRICK TRUST
ESTATE		   CROW CREEK
ENERGY, LLC		    12/27/2005    1028    241    I-2006-000920    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-016

    OK    WASHITA    NARRAMORE,
VIRGINIA LOIS
TRUST		   CROW CREEK
ENERGY, LLC		    1/12/2006    1027    325    I-2006-000614    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-017

    OK    WASHITA    HERRICK,
ELWOOD E IREV
TR		   CROW CREEK
ENERGY, LLC		    12/27/2005    1028    239    I-2006-000919    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-018

    OK    WASHITA    WEIMER, LTD,
AN
OKLAHOMA LP		   CROW CREEK
ENERGY, LLC		    1/16/2006    1029    534    I-2006-001329    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-019

    OK    WASHITA    MCDOWELL,
CANDACE S REV
TR		   CROW CREEK
ENERGY, LLC		    1/1/2006    1027    316    I-2006-000610    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-020

    OK    WASHITA    MCCOY, ARTIE
FAYE &
MARSHALL
EVARD, JR		   CROW CREEK
ENERGY, LLC		    1/4/2006    1027    323    I-2006-000613    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-021

    OK    WASHITA    SALLY
KENNEDY
RICHARDSON
OIL CO, LLC		   CROW CREEK
ENERGY, LLC		    1/6/2006    1027    321    I-2006-000612    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

OK3530003-022

    OK    WASHITA    SAWATZKY,
NORA GRACE &
GEORGIA ANN
DUNBAR		   CHESAPEAKE
EXPLORATION LLC		    10/23/2006    1102    281    I-2008-002738    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3530251-000

    OK    WASHITA    BLM - OK NM
118164		    CHESAPEAKE
EXPLORATION LP		    5/24/2007    1072    434    I-2007-005806    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: SW/4 SW/4

OK5080837-006

    OK    WASHITA    SHAKESPEARE,
DOUGLAS ERIC		    CHESAPEAKE
EXPLORATION
LLC		    10/26/2007    1092    942    I-2007-013041    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-001

    OK    WASHITA    LANGKEIT,
RUTH HELEN &
ORVILLE		    CHESAPEAKE
EXPLORATION LP		    1/18/2006    1029    642    I-2006-001375    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-002

    OK    WASHITA    MCGOFFIN,
KATHERINE A		    CHESAPEAKE
EXPLORATION LP		    2/13/2006    1032    779    I-2006-002454    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3 (ADA NW/4 NE/4, NE/4 NW/4), SW/4 NE/4 AND NW/4 SE/4

OK5129377-003

    OK    WASHITA    ENGEN, NET Y    CHESAPEAKE
EXPLORATION LP		    3/16/2006    1035    755    I-2006-003613    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-004

    OK    WASHITA    WEATHERTON,
BRUCE K		    CHESAPEAKE
EXPLORATION LP		    3/16/2006    1035    757    I-2006-003614    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-005

    OK    WASHITA    WEATHERTON,
CHARLES W		    CHESAPEAKE
EXPLORATION LP		    3/16/2006    1035    746    I-2206-003609    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-006

    OK    WASHITA    SIGHTS, LEE
ANN		    CHESAPEAKE
EXPLORATION LP		    4/17/2006    1037    877    I-2006-004441    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-007

    OK    WASHITA    SIGHTS, CLAY,
HEIR OF OLIE
LEE SIGHTS		    CHESAPEAKE
EXPLORATION LP		    4/17/2006    1037    552    I-2006-004320    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-008

    OK    WASHITA    SIGHTS, CLINT O    CHESAPEAKE
EXPLORATION LP		    4/17/2006    1037    555    I-2006-004321    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-009

    OK    WASHITA    SIGHTS, KURT    CHESAPEAKE
EXPLORATION LP		    4/17/2006    1039    297    I-2006-005012    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-013

    OK    WASHITA    MURPHY,
PATRICK		    CHESAPEAKE
EXPLORATION LP		    7/20/2006    1049    160    I-2006-008717    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-014

    OK    WASHITA    KELLEY,
CLAUDINE		    CHESAPEAKE
EXPLORATION LP		    7/20/2006    1049    158    I-2006-008716    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-015

    OK    WASHITA    SHAKESPEARE,
AVON		    CHESAPEAKE
EXPLORATION LP		    8/3/2006    1078    553    I-2007-007981    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOTS 2, 3, SW/4 NE/4, NW/4 SE/4

OK5129377-017

    OK    WASHITA    BURTON,
MARJORIE
HARVEY		    CROW CREEK
ENERGY, LLC		    12/21/2005    1026    227    I-2006-000153    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 2,3, SW/4 NE/4, NW/4 SE/4

OK5129377-018

    OK    WASHITA    WALKER,
CURTIS & JUDY		    CROW CREEK
ENERGY, LLC		    1/25/2006    1028    250    I-2006-000924    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 2,3, S/2 NW/4, N/2 SW/4, SW/4 SW/4, SW/4 NE/4, NW/4 SE/4

OK5129377-019

    OK    WASHITA    WALKER,
LORETTA 2001
REV LIV TR		    CROW CREEK
ENERGY, LLC		    1/25/2006    1028    247    I-2006-000923    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 2,3, S/2 NW/4, N/2 SW/4, SW/4 SW/4, SW/4 NE/4, NW/4 SE/4

OK5129377-020

    OK    WASHITA    DUPREE,
MARVA JEAN &
DARRELL		    CROW CREEK
ENERGY, LLC		    1/25/2006    1028    253    I-2006-000925    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 2,3, S/2 NW/4, N/2 SW/4, SW/4 SW/4, SW/4 NE/4, NW/4 SE/4359.60 ACRES, MOL; WASHITA COUNTY, OK

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129381-001

    OK    WASHITA    BOESE 1990
JOINT REV
TRUST, DTD
8/17/90		   CHESAPEAKE
EXPLORATION LP		    2/3/2006    1031    93    I-2006-001827    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: SW/4 SE/4 AND SE/4 SW/4 LESS 1 ACRE DESCRIBED AS “BEGINNING AT THE SE/4 RUNNING THENCE NORTH 12 3/4THS RODS; THENCE WEST 12 3/4THS RODS; THENCE SOUTH 12 3/4THS RODS; THENCE EAST 12 3/4THS RODS TO PLACE OF BEGINNING CONTAINING 1 ACRE”

OK5129381-002

    OK    WASHITA    OCC #547108/CD #200705091   CHESAPEAKE
EXPLORATION LLC		    11/29/2007             011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: ALL

LTD TO VIRGILIAN, MISSOURIAN, GRANITE WASH & DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

OK5129381-003

    OK    WASHITA    BOESE, LEE ROY   CHESAPEAKE
EXPLORATION LP		    2/3/2006    1031    106    I-2006-001832    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: SW/4 SE/4 AND SE/4 SW/4 LESS 1 ACREDESCRIBED AS “BEGINNING AT THE SE/4 RUNNING THENCE NORTH 12 3/4TH RODS; THENCE WEST 12 3/4THS RODS; THENCE SOUTH 12 3/4THS RODS; THENCE EAST 12 3/4THS RODS TO PLACE OF BEGINNING CONTAINING 1 ACRE”

OK9270051-001

    OK    WASHITA    PEC MINERALS,
LP		   CHESAPEAKE
EXPLORATION LLC		    11/29/2007    1097    309    I-2008-001149    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: SE/4 NE/4, E/2 SE/4, LOT 1 (AKA NE/4 NE/4)

OK9270051-002

    OK    WASHITA    SALISBURY,
KRISTIN JOI
INCOME TR		   CROW CREEK
ENERGY, LLC		    1/17/2006    1029    991    I-2006-001484    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 1, SE/4 NE/4, E/2 SE/4

OK9270051-003

    OK    WASHITA    SALISBURY,
HAROLD
WAYNE
INCOME TR		   CROW CREEK
ENERGY, LLC		    1/17/2006    1029    989    I-2006-001483    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 1, SE/4 NE/4, E/2 SE/4

OK9270051-004

    OK    WASHITA    SALISBURY, JOI
D & WAYNE		   CROW CREEK
ENERGY, LLC		    1/27/2006    1029    987    I-2006-001482    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: LOT 1, SE/4 NE/4, E/2 SE/4

OK9270100-000

    OK    WASHITA    PEACE
AMERICAN
LUTHERAN
CHURCH OF
BESSIE		   CROW CREEK
ENERGY, LLC		    1/6/2006    1027    319    I-2006-000611    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 1: SW/4 SE/4, AS MORE FULLY DESCRIBED IN SAID LEASE

OK9270389-001

    OK    WASHITA    CLOUD,
PAULETTA JO		   WARD
PETROLEUM
CORPORATION		    7/25/2005    1017    256    I-2005-005721    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 1: LOT1 (A/D/A NE/4 NE/4), LOT 2 (A/D/A NW/4 NE/4) & S/2 NE/4

OK9270389-002

    OK    WASHITA    PAGE, GARY
GEORGE		   WARD
PETROLEUM
CORPORATION		    7/25/2005    1017    258    I-2005-005722    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 1: LOT1 (A/D/A NE/4 NE/4), LOT 2 (A/D/A NW/4 NE/4) & S/2 NE/4

OK9270389-008

    OK    WASHITA    MORRISON,
KENNETH		   WARD
PETROLEUM
CORPORATION		    8/1/2005    1017    708    I-2005-005880    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 1: LOT1 (A/D/A NE/4 NE/4), LOT 2 (A/D/A NW/4 NE/4) & S/2 NE/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270391-002

    OK    WASHITA    HOWELL,
LINDA K		    WARD
PETROLEUM
CORPORATION		    8/29/2005    1020    269    I-2005-006902    011N    018W    0001   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 1: A TRACT IN THE SW/4, DESCRIBED AS BEGINNING AT A POINT ON S BOUNDARY LINE OF SAID SW/4 OF SAID SECTION, A DISTANCE OF 830’ EAST OF SW/C OF SW/4; THENCE E 1742’; THENCE N 56°35’E 80’; THENCE N 2010’ TO S BOUNDARY LINEOF ROW OF CR&IP RW, FMRLY CHOCTAW, OK & GULF RR CO; THENCE S 56° 35’ W 335.2’ ALONG SAID S BOUNDARY LINE OF SAID ROW; THENCE S 157.5’ ALONG SAID ROW; THENCE S 56° 32’ W 1282’ ALONG SAID ROW; THENCE 202.5’; THENCE W 380’; THENCE S 300’; THENCE E 380’; S 420’THENCE W 380’; THENCE S 340’ TO POB, CONTAINING 61.34 AC MOL

OK3530266-000

    OK    WASHITA    MC MINERAL
COMPANY, LLC		    CHESAPEAKE
EXPLORATION LLC		    7/26/2007    1077    242    I-2007-007547    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3, 4 (A/K/A N/2 NW/4)

OK5128673-001

    OK    WASHITA    ANDERSON,
GLENNA		    CHESAPEAKE
EXPLORATION LP		    10/20/2004    999    1019    I-2004-008794    011N    018W    0002   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-002

    OK    WASHITA    MCATEE,
GORDON		    CHESAPEAKE
EXPLORATION LP		    10/20/2004    999    1021    I-2004-008795    011N    018W    0002   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-003

    OK    WASHITA    MCATEE,
FRANKLIN		    CHESAPEAKE
EXPLORATION LP		    10/20/2004    999    996    I-2004-008784    011N    018W    0002   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-004

    OK    WASHITA    MCATEE, MARK    CHESAPEAKE
EXPLORATION LP		    10/20/2004    999    991    I-2004-008782    011N    018W    0002   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-005

    OK    WASHITA    FRIESEN, JOHN
RANDALL		    CHESAPEAKE
EXPLORATION LP		    10/27/2004    999    974    I-2004-008773    011N    018W    0002   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-006

    OK    WASHITA    PYRON, GAY
NELL		    CHESAPEAKE
EXPLORATION LP		    10/20/2004    999    972    I-2004-008772    011N    018W    0002   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-007

    OK    WASHITA    FRIESEN,
MICHAEL
DUANE		    CHESAPEAKE
EXPLORATION LP		    10/27/2004    1000    43    I-2004-008817    011N    018W    0002   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-008

    OK    WASHITA    MORROW,
CAROLYN		    CHESAPEAKE
EXPLORATION LP		    10/29/2004    1002    122    I-2005-000130    011N    018W    0002   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-009

    OK    WASHITA    FRIESEN,
RICHARD
LLOYD &
VIRGINIA		    CHESAPEAKE
EXPLORATION LP		    10/27/2004    1002    131    I-2005-000135    011N    018W    0002   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-010

    OK    WASHITA    MCATEE,
MARILYN		    CHESAPEAKE
EXPLORATION LP		    10/29/2004    1002    104    I-2005-000123    011N    018W    0002   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-011

    OK    WASHITA    WALKER,
ANITA GAYLE		    CHESAPEAKE
EXPLORATION LP		    10/27/2004    1002    117    I-2005-000128    011N    018W    0002   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 2: S/2 NW/4

OK5128673-012

    OK    WASHITA    MCCOY, ARTIE
FAYE A/K/A
ARTIE MCCOY		    CHESAPEAKE
EXPLORATION LP		    4/5/2006    1036    680    I-2006-003987    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5128673-013

    OK    WASHITA    JOHNSON,
JIMMIE L		    CHESAPEAKE
EXPLORATION LP		    6/30/2006    1044    816    I-2006-7056    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: S/2 NW/4

LTD TO 16731'

OK5128673-014

    OK    WASHITA    KENNEDY III, A
DUTTON		    CHESAPEAKE
EXPLORATION LLC		    8/21/2007    1082    144    I-2007-009279    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1 & 2 & S/2 NE/4, A/D/A NE/4

OK5129408-001

    OK    WASHITA    WEIMER, LTD
AN OK LIMITED
PARTNERSHIP		    CHESAPEAKE
EXPLORATION LP		    3/16/2006    1036    286    I-2006-003841    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-002

    OK    WASHITA    MCLAUGHLIN,
EDDIE R		    CHESAPEAKE
EXPLORATION LP		    4/5/2006    1036    701    I-2006-003996    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129408-003

    OK    WASHITA    MCLAUGHLIN,
JAMES &
CLAUDEEN		    CHESAPEAKE
EXPLORATION LP		    3/28/2006    1036    288    I-2006-003842    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-004

    OK    WASHITA    CLARK, JIMMY
DELMAR		    CHESAPEAKE
EXPLORATION LP		    4/21/2006    1038    219    I-2006-004589    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-005

    OK    WASHITA    POTTS, BILLY J    CHESAPEAKE
EXPLORATION LP		    4/5/2006    1040    220    I-2006-005368    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-006

    OK    WASHITA    CIHOUSKI,
NORA BELLE		    CHESAPEAKE
EXPLORATION LP		    6/13/2006    1042    955    I-2006-006316    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-007

    OK    WASHITA    IZOD, SARA B
A/K/A SARAH		    CHESAPEAKE
EXPLORATION LP		    6/23/2006    1042    953    I-2006-006315    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 ADA NE/4

OK5129408-008

    OK    WASHITA    NARRAMORE,
VIRGINIA LOIS
TRUST		    CHESAPEAKE
EXPLORATION LP		    6/16/2006    1044    551    I-2006-006936    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-009

    OK    WASHITA    MARILYN
KENNEDY
GLADDEN
INTERESTS,
LLC		    CHESAPEAKE
EXPLORATION LP		    5/22/2006    1045    78    I-2006-007159    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

LTD TO 16731'

OK5129408-010

    OK    WASHITA    STRATTON JR,
JESSE G TRUST		    CHESAPEAKE
EXPLORATION LP		    7/12/2006    1051    220    I-2006-009483    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4, E/2 SE/4

LTD TO 16,731'

OK5129408-011

    OK    WASHITA    URI, NIKKI, A/
K/A NIKKI A
URI		    CHESAPEAKE
EXPLORATION LP		    8/3/2006    1047    516    I-2006-008112    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1 & 2 & S/2 NE/4 A/D/A NE/4

OK5129408-012

    OK    WASHITA    GOLDMAN,
VIRGINIA B		    CHESAPEAKE
EXPLORATION LP		    8/25/2006    1055    435    I-2006-011092    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129408-013

    OK    WASHITA    SALLY
KENNEDY
RICHARDSON
OIL L.L.C.		    CHESAPEAKE
EXPLORATION LP		    4/6/2006    1036    741    I-2006-004012    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-014

    OK    WASHITA    SHELTON,
DARRELL LEE		    CHESAPEAKE
EXPLORATION LP		    8/14/2006    1049    166    I-2006-008719    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129408-015

    OK    WASHITA    MCLAUGHLIN,
LONNIE		    CHESAPEAKE
EXPLORATION LP		    6/13/2006    1042    505    I-2006-006185    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOT 1, LOT 2, S/2 NE/4 A/D/A NE/4

OK5129408-016

    OK    WASHITA    MCDOWELL,
CANDACE S
REVOCABLE
TRUST DTD
09/14/1990		    CHESAPEAKE
EXPLORATION LP		    8/11/2006    1051    225    I-2006-009485    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOT 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-017

    OK    WASHITA    BOWLING,
NITA M		    CHESAPEAKE
EXPLORATION LP		    4/5/2006    1036    687    I-2006-003990    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-018

    OK    WASHITA    KELLSTROM,
CHRISTINE		    CHESAPEAKE
EXPLORATION LP		    6/16/2006    1043    305    I-2006-006448    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5129408-019

    OK    WASHITA    APODACA,
ROBERT E &
SUSAN E		    CHESAPEAKE
EXPLORATION LP		    10/4/2006    1053    228    I-2006-010271    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

LTD TO 16,731'

OK5129408-020

    OK    WASHITA    SHELTON,
ROGER DEAN		    CHESAPEAKE
EXPLORATION LP		    8/14/2006    1052    691    I-2006-010064    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129408-021

    OK    WASHITA    MOORE, EDDIE
L TRUST DTD
08/17/1987		    CHESAPEAKE
EXPLORATION LP		    6/18/2007    1073    928    I-2007-006285    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129408-022

    OK    WASHITA    HAMM, FLOYD
& FRANK
RILEY		    CHESAPEAKE
EXPLORATION LP		    6/13/2007    1073    931    I-2007-006286    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129454-001

    OK    WASHITA    DEW, EUGENE
LESLIE &
JANICE I		    CHESAPEAKE
EXPLORATION LP		    3/15/2006    1034    570    I-2006-003178    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4 A/D/A N/2 NW/4

OK5129454-002

    OK    WASHITA    DEW,
CLARENCE
CECIL		    CHESAPEAKE
EXPLORATION LP		    3/20/2006    1034    572    I-2006-003179    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4 A/D/A N/2 NW/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129454-003

    OK    WASHITA    DEW, CECIL
JAMES		   CHESAPEAKE
EXPLORATION LP		    3/20/2006    1034    1039    1-2006-003371    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4, A/D/A N/2 NW/4

OK5129454-004

    OK    WASHITA    KERLEY, OLETA
GRACE		   CHESAPEAKE
EXPLORATION LP		    3/20/2006    1034    568    I-2006-003177    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 &4 A/D/A N/2 NW/4

OK5129454-005

    OK    WASHITA    SCHONES,
CECILIA JANE		   CHESAPEAKE
EXPLORATION LP		    3/20/2006    1034    1041    1-2006-003372    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4, A/D/A N/2 NW/4

OK5129454-006

    OK    WASHITA    DEW, BOBBY RAY   CHESAPEAKE
EXPLORATION LP		    3/23/2006    1035    748    I-2006-003610    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4

OK5129454-007

    OK    WASHITA    FEIL, LINDA RUTH   CHESAPEAKE
EXPLORATION LP		    3/20/2006    1036    682    I-2006-003988    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3, 4 A/D/A N/2 NW/4

OK5129454-008

    OK    WASHITA    EGGLESTON,
JERRY		   CHESAPEAKE
EXPLORATION LP		    6/14/2006    1042    501    I-2006-006183    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOT 3, LOT 4, A/D/A N/2 NW/4

OK5129454-009

    OK    WASHITA    R H VENABLE
PROPERTIES LTD		   CHESAPEAKE
EXPLORATION LP		    4/18/2007    1072    826    I-2007-005963    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3,4

OK5129454-010

    OK    WASHITA    RANDOW LIVING
TRUST DATED
11/22/1995		   CHESAPEAKE
EXPLORATION LP		    6/25/2007    1078    365    I-2007-007924    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4, A/D/A N/2 NW/4

OK5129454-011

    OK    WASHITA    VENABLE
ROYALTY, LTD		   CHESAPEAKE
EXPLORATION LP		    4/18/2007    1072    707    I-2007-005918    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: LOTS 3 & 4, A/D/A N/2 NW/4

LTD TO 16,731'

OK5129460-001

    OK    WASHITA    SIGHTS, VELMA G
AKA VELMA
GEORGE SIGHTS		   CHESAPEAKE
EXPLORATION LP		    3/10/2006    1034    12    I-2006-002963    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129460-002

    OK    WASHITA    LEATHERMAN,
JEFFERSON F		   CHESAPEAKE
EXPLORATION LP		    4/5/2006    1037    183    I-2006-004212    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129460-003

    OK    WASHITA    DAUM, J WILLIAM
& CORINNE M
LIVING TR		   CHESAPEAKE
EXPLORATION LP		    8/25/2006    1051    214    I-2006-010063    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: E/2 SE/4

OK5129461-001

    OK    WASHITA    THOMPSON,
DONALD & SARA		   CHESAPEAKE
EXPLORATION LP		    3/10/2006    1034    562    I-2006-003175    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: SW/4, W/2 SE/4

OK5129461-002

    OK    WASHITA    THOMPSON,
RAY & GEORGIA A		   CHESAPEAKE
EXPLORATION LP		    3/10/2006    1034    565    I-2006-003176    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: SW/4, W/2 SE/4

OK5129461-003

    OK    WASHITA    US AGBANK FCB
F/K/A FARM
CREDIT BANK OF
WICHITA, KS		   CHESAPEAKE
EXPLORATION LP		    8/7/2006    1047    514    I-2006-008111    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: W/2 SE/4

OK5129461-004

    OK    WASHITA    US AGBANK, FCB
F/K/A FARM
CREDIT BANK OF
WICHITA, KS		   CHESAPEAKE
EXPLORATION LP		    8/7/2006    1047    512    I-2006-008110    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: SW/4

OK9270106-000

    OK    WASHITA    OCC #543019/CD
#200704118		   CHESAPEAKE
OPERATING INC		    8/16/2007    1080    870    I-2007-008798    011N    018W    0002   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 2: ALL; LTD TO MISSOURIAN GRANITE WASH AND DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY;

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3530022-000

    OK    WASHITA    BOARD OF
COUNTY
COMMISSIONERS,
WASHITA C		    CHESAPEAKE
EXPLORATION LP		    9/5/2006    1047    518    I-2006-008113    011N    018W    0004   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 4: BEGINNING AT A POINT 1,320 FEET WEST OF THE NORTHEAST CORNER OF SECTION 4, THE POINT OF BEGINNING; THENCE SOUTH 5,285 FEET; THENCE WEST 40 FEET; THENCE NORTH 5,285 FEET; THENCE EAST 40 FEET TO POINT OF BEGINNING.

NO WELL LOCATION OR OTHER INSTALLATIONS SHALL BE MADE UPON SAID PREMISES WHICH WOULD IN ANY WAY INTERFERE WITH THE PRESENT USE OF SAID PROPERTY BY THE BOARD OF COUNTY COMMISSIONERS OF WASHITA COUNTY AND SHALL FURTHER PROVIDE THAT SAID LAND MAY BE DEVELOPED BY UNITIZATION AND CONSOLIDATION WITH OTHER ACREAGE.

OK5128894-001

    OK    WASHITA    MALEY, HELEN
HUNT		    CHESAPEAKE
EXPLORATION LP		    12/14/2004    1008    174    I-2005-002326    011N    018W    0004   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: LOT 1 (40.23 AC.), SE/4 NE/4, E/2 SE/4, A/K/A E/2 E/2

OK5128894-002

    OK    WASHITA    MALEY, ASA R
REV LIV TRUST,
PATRICK
COWAN, SUC
TRSTEE		    CHESAPEAKE
EXPLORATION LP		    5/23/2006    1038    328    I-2006-004628    011N    018W    0004   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 4: LOT 1, SE/4 NE/4, E/2 SE/4

LTD TO 16307'

OK5129565-001

    OK    WASHITA    HARWELL,
KENNETH E &
JOYE M JOINT
TRUST DTD
05/31/2001		    CHESAPEAKE
EXPLORATION LP		    7/22/2004    1018    796    I-2005-006318    011N    018W    0004   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 4: LOT 2 (40.37 ACRES); LOT 3 (40.51 ACRES); LOT 4 (40.65 ACRES); SE/4 NW/4; SW/4 NW/4; E/2 SW/4; W/2 SW/4; SW/4 NE/4, W/2 SE/4 ADA WEST 3/4, LESS A TRACT OF LAND DESCRIBED AS BEGINNING AT A POINT 1,320 FEET WEST OF THE NE/C NE/4 TO THE POINT OF BEGINNING, THENCE SOUTH 5,285 FEET, THENCE WEST 40 FEET, THENCE NORTH 5,285 FEET, THENCE EAST 40 FEET TO THE POINT OF BEGINNING.

OK5129565-002

    OK    WASHITA    COLE, DAVID L    CHESAPEAKE
EXPLORATION LP		    12/2/2004    1002    95    I-2005-000119    011N    018W    0004   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: LOTS 2 & 3 (ADA NW/4 NE/4, NE/4 NW/4), L/E E 40' OF LOT 2

OK5129565-003

    OK    WASHITA    GRIFFEN,
SANDRA
MULLIKIN		    CHESAPEAKE
EXPLORATION LP		    12/3/2004    1003    941    I-2005-000772    011N    018W    0004   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: LOT 2 (40.37), LOT 3 (40.51), (ADA NW/4 NE/4, NE/4 NW/4), L/E E 40' OF LOT 2

OK5129565-004

    OK    WASHITA    CARON, DIANE    CHESAPEAKE
EXPLORATION LP		    12/3/2004    1003    1020    I-2005-000805    011N    018W    0004   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: LOT2 (40.37), LOT 3 (40.51) (ADA NW/4 NE/4, NE/4 NW/4) L/E E 40' OF LOT 2

OK5129565-005

    OK    WASHITA    HANEY, DALENE
CHRISTENSEN		    CHESAPEAKE
EXPLORATION LP		    12/3/2004    1003    1018    I-2005-000804    011N    018W    0004   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: LOT 2 (40.37), LOT 3 (40.51), (ADA NW/4 NE/4, NE/4 NW/4), L/E E 40' OF LOT 2

OK5129565-006

    OK    WASHITA    EGGLESTON,
JERRY D		    CHESAPEAKE
EXPLORATION LP		    9/15/2005    1021    888    I-2005-007480    011N    018W    0004   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 4: SW/4 NE/4, SE/4 NW/4, NE/4 SW/4, NW/4 SE/4, L/E THE E 40 FT OF THE SW/4 NE/4 AND NW/4 SE/4

OK5129566-000

    OK    WASHITA    HARWELL,
KENNETH E &
JOYE M JOINT
TRUST		    CHESAPEAKE
EXPLORATION LP		    7/22/2004    1000    31    I-2004-008813    011N    018W    0005   

TOWNSHIP 11 NORTH- RANGE 18 WEST

SECTION 5: ALL

OK5129567-001

    OK    WASHITA    HARWELL,
KENNETH E &
JOYE M JT TR
DTD 5/31/01		    CHESAPEAKE
EXPLORATION LP		    7/22/2004    1000    34    I-2004-008814    011N    018W    0006   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 6: LOT 6, 7, E/2 SW/4, SE/4, (ADA S/2)

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129567-002

    OK    WASHITA    ST/OK - CLO CS-
24782		   CHESAPEAKE
EXPLORATION LP		    1/28/2005    1007    823    I-2005-002170    011N    018W    0006   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 6: SE/4

SURFACE TO BASE OF DES MOINES

OK5129567-003

    OK    WASHITA    ST/OK - CLO CS-
24783		   CHESAPEAKE
EXPLORATION LP		    1/28/2005    1007    826    I-2005-002171    011N    018W    0006   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 6: E/2 SW/4; LOTS 6 & 7, AKA W/2 SW/4

SURFACE TO BASE OF DES MOINES

OK5129578-001

    OK    WASHITA    TYLER, AMOS R &
NAOMI, HAROLD R
TYLER, AIF		   CHESAPEAKE
EXPLORATION LP		    7/15/2004    990    472    I-2004-005369    011N    018W    0006   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 6: N/2, (ADA LOTS 1, 2, 3, 4, & 5; SE/4 NW/4, S/2 NE/4)

OK5129578-002

    OK    WASHITA    RAY, CHARLES D   CHESAPEAKE
EXPLORATION LP		    8/18/2005    1022    688    I-2005-007810    011N    018W    0006   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1, 2, 3, 4, 5, SE/4 NW/4, S/2 NE/4 ADA N/2

OK5129578-003

    OK    WASHITA    WALTERS, SHAWN
S		   CHESAPEAKE
EXPLORATION LP		    8/16/2005    1022    718    I-2005-007820    011N    018W    0006   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 6: LOTS 1-5, SE/4 NW/4, S/2 NE/4 A/D/A N/2

OK5129578-006

    OK    WASHITA    HAMM JR, FLOYD D   CHESAPEAKE
EXPLORATION LP		    1/25/2007    1062    637    I-2007-002164    011N    018W    0006   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1-5, SE/4 NW/4, S/2 NE/4 A/D/A N/2

OK5129578-007

    OK    WASHITA    FRAZIER, ROBERT
H		   CHESAPEAKE
EXPLORATION LP		    2/26/2007    1064    767    I-2007-002941    011N    018W    0006   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1, 2, 3, 4 & 5, SE/4 NW/4, S/2 NE/4 A/D/A N/2

OK5129578-008

    OK    WASHITA    RAY, CHARLES D   CHESAPEAKE
EXPLORATION LP		    1/4/2007    1058    719    I-2007-000658    011N    018W    0006   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1, 2, 3, 4, 5, SE/4 NW/4, S/2 NE/4 A/D/A N/2

OK5129578-009

    OK    WASHITA    RIALTO OIL &
GAS CORPORATION		   CHESAPEAKE
EXPLORATION LP		    4/9/2007    1073    922    I-2007-006283    011N    018W    0006   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1, 2, 3, 4, 5, SE/4 NW/4, N/2 NE/4 A/D/A N/2

OK5129578-010

    OK    WASHITA    RIALTO
PRODUCTION
COMPANY		   CHESAPEAKE
EXPLORATION LP		    4/9/2007    1073    925    I-2007-006284    011N    018W    0006   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: LOTS 1, 2, 3, 4, 5, SE/4 NW/4, N/2 NE/4 A/D/A N/2

OK9270057-000

    OK    WASHITA    OCC #536682/CD#
200700762		   CHESAPEAKE
EXPLORATION LP		    3/13/2007    1075    15    I-2007-006677    011N    018W    0006   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 6: ALL; LTD TO PERMIAN GRANITE WASH, UPPER TONKAWA (DOUGLAS), LOWER TONKAWA, HOXBAR AND DES MOINES COMMON SOURCE OF SUPPLY;

OK5129530-001

    OK    WASHITA    HALL, CLAYTON
LEON & VERNON
DEAN AS JOINT
TENANTS		   CHESAPEAKE
EXPLORATION LP		    8/3/2004    990    509    I-2004-005383    011N    018W    0007   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-002

    OK    WASHITA    SNIDER, SHARON
KAY & THOMAS C		   CHESAPEAKE
EXPLORATION LP		    8/18/2004    995    534    1-2004-007161    011N    018W    0007   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: NE/4, LOT 3, 4, E/2 SW/4

OK5129530-003

    OK    WASHITA    SNIDER, JAMES R   CHESAPEAKE
EXPLORATION LP		    8/18/2004    995    689    1-2004-007222    011N    018W    0007   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-004

    OK    WASHITA    SNIDER, JAMES R   CHESAPEAKE
EXPLORATION LP		    8/18/2004    995    692    1-2004-007223    011N    018W    0007   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-005

    OK    WASHITA    ZIELKE, MICHAEL
D		   CHESAPEAKE
EXPLORATION LP		    8/18/2004    995    680    1-2004-007219    011N    018W    0007   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-006

    OK    WASHITA    ZIELKE, PHILLIP   CHESAPEAKE
EXPLORATION LP		    8/18/2004    995    686    1-2004-007221    011N    018W    0007   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-007

    OK    WASHITA    KETCHERSIDE,
WANDA		   CHESAPEAKE
EXPLORATION LP		    8/18/2004    995    567    I-2004-007178    011N    018W    0007   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOT 3 & 4, E/2 SW/4

OK5129530-008

    OK    WASHITA    FARGO, LAVONNE   CHESAPEAKE
EXPLORATION LP		    8/26/2004    995    677    1-2004-007218    011N    018W    0007   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: SE/4 NE/4, SE/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry   Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129530-009

    OK    WASHITA    SHELTON,
MARTY &
BECKY		   CHESAPEAKE
EXPLORATION LP		    8/26/2004    999    877    I-2004-008731   011N    018W    0007   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: SE/4

OK5129530-010

    OK    WASHITA    SHELTON
LAND &
CATTLE
COMPANY
TRUST DTD
11/24/91		   CHESAPEAKE
EXPLORATION LP		    8/26/2004    999    868    I-2004-008728   011N    018W    0007   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 7: LOTS 3, 4, E/2 SW/4, (ADA SW/4)

OK5129530-011

    OK    WASHITA    SNIDER,
MODELL		   CHESAPEAKE
EXPLORATION LP		    8/18/2004    995    573    I-2004-007180   011N    018W    0007   

TOWNSHIP 11 NORTH, RANGE 18 WEST,

SECTION 7: LOTS 3 AND 4, AND THE E/2 SW/4

OK5129530-012

    OK    WASHITA    SNIDER,
PHILLIP		   CHESAPEAKE
EXPLORATION LP		    8/18/2004    995    591    I-2004-007187   011N    018W    0007   

TOWNSHIP 11 NORTH, RANGE 18 WEST,

SECTION 7: LOTS 3 AND 4, AND THE E/2 SW/4

OK5129530-013

    OK    WASHITA    SNIDER,
THOMAS C		   CHESAPEAKE
EXPLORATION LP		    8/18/2004    995    570    I-2004-007179   011N    018W    0007   

TOWNSHIP 11 NORTH, RANGE 18 WEST,

SECTION 7: LOT 3, 4, E/2 SW/4

OK5129530-014

    OK    WASHITA    GRUBER, ROSE   CHESAPEAKE
EXPLORATION LP		    1/10/2005    1005    743    1-2005-001450   011N    018W    0007   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-015

    OK    WASHITA    RINGENBERG,
GLEN S/P/
A GLENN
RINGENBERG		   CHESAPEAKE
EXPLORATION LP		    11/14/2006    1058    482    I-2007-000570   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-016

    OK    WASHITA    RINGENBERG,
MYRA		   CHESAPEAKE
EXPLORATION LP		    11/14/2006    1058    717    I-2007-000657   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-017

    OK    WASHITA    COX, ELAINE
RINGENBERG		   CHESAPEAKE
EXPLORATION LP		    11/14/2006    1058    715    I-2007-000656   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-018

    OK    WASHITA    WISSMANN,
DARREL		   CHESAPEAKE
EXPLORATION LP		    12/14/2006    1059    344    I-2007-000916   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-019

    OK    WASHITA    HANEY, VERA   CHESAPEAKE
EXPLORATION LP		    11/21/2006    1061    121    I-2007-001621   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-020

    OK    WASHITA    RINGENBERG,
ARNOLD		   CHESAPEAKE
EXPLORATION LP		    4/9/2007    1072    829    I-2007-005964   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-021

    OK    WASHITA    WALKER,
NORMA		   CHESAPEAKE
EXPLORATION LP		    4/9/2007    1070    770    I-2007-005227   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-022

    OK    WASHITA    WISSMANN,
ALLEN F		   CHESAPEAKE
EXPLORATION LP		    12/14/2006    1061    128    I-2007-001624   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-023

    OK    WASHITA    GENNRICH,
EMMA
JEANNE		   CHESAPEAKE
EXPLORATION LP		    12/14/2006    1061    126    I-2007-001623   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4 & SW/4 NE/4

OK5129530-024

    OK    WASHITA    WISSMANN,
ERVIN
EUGENE		   CHESAPEAKE
EXPLORATION LP		    12/14/2006    1061    135    I-2007-001627   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-025

    OK    WASHITA    WISSMANN,
GARY L		   CHESAPEAKE
EXPLORATION LP		    12/14/2006    1061    133    I-2007-001626   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4, SW/4 NE/4

OK5129530-029

    OK    WASHITA    FARGO,
LAVONNE A/K/
A ELVA
LAVONNE
FARGO		   CHESAPEAKE
EXPLORATION
LLC		    11/27/2009    1194    322    I-2011-001230
(CORRECTION
LSE)		   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: SE/4 NE/4, THE INTENT IS TO CORRECT SCRIVENER'S ERROR TO TR GR AC DESCRIPTION CONTAINED IN THAT CERTAIN O&G LSE FILED AT BK 1183, PG 533 WHICH COVERS ALL RIGHTS BLW S.E. OF DES MOINES FM, L/E ALL EXISTING WELL BORES

OK9270112-000

    OK    WASHITA    OCC #
536681/CD
#200700760		   CHESAPEAKE
OPERATING, INC.		    3/13/2007            011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: ALL; LTD TO BROWN DOLOMITE, PERMIAN GRANITE WASH, UPPER TONKAWA (DOUGLAS), LOWER TONKAWA, HOXBAR & DES MOINES COMMON SOURCE OF SUPPLY;

OK9270387-001

    OK    WASHITA    REED, CECIL &
BARBARA		   WARD
PETROLEUM
CORPORATION		    5/10/2004    1048    985    I-2006-008632   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1 & 2 & E/2 NW/4 (A/D/A NW/4)

OK9270387-002

    OK    WASHITA    STOCKTON,
MADONNA R,
NOW
STEPHENS &
HAROLD
STEPHENS		   WARD
PETROLEUM
CORPORATION		    5/10/2004    1048    986    I-2006-008633   011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1,2, E/2 NW/4 (A/D/A NW/4)

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270387-003

    OK    WASHITA    REED, LOUISE A/
K/A LOUISE M
REED, A/K/A
LOUISE W REED		   WARD
PETROLEUM
CORPORATION		    5/10/2004    1049    701    I-2006-008894    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-004

    OK    WASHITA    REED, ROBERT J
& SARAH REED		   WARD
PETROLEUM
CORPORATION		    5/10/2004    1050    275    I-2006-009098    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-005

    OK    WASHITA    RENO,
CHARLOTTE R &
ARCHIE		   WARD
PETROLEUM
CORPORATION		    5/10/2004    497    1051    I-2006-009565    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-006

    OK    WASHITA    REED, GARY R   WARD
EXPLORATION
COMPANY		    5/10/2004    1049    700    I-2006-008893    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-007

    OK    WASHITA    REED, BARBARA
J		   WARD
PETROLEUM
CORPORATION		    5/10/2004    1049    712    I-2006-008903    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-008

    OK    WASHITA    BATES, NANCY R   WARD
PETROLEUM
CORPORATION		    5/10/2004    1049    713    I-2006-008904    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-009

    OK    WASHITA    REED, THOMAS
H & JOANN S		   WARD
PETROLEUM
CORPORATION		    5/10/2004    1048    987    I-2006-008634    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-010

    OK    WASHITA    BORMAN, SUE L
& RANDALL		   WARD
PETROLEUM
CORPORATION		    5/10/2004    1048    988    I-2006-008635    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2 & E/2 NW/4 (A/D/A NW/4)

OK9270387-011

    OK    WASHITA    STEPHENS, JUNE
REED A/K/A
JUNE R
STEPHENS		   WARD
PETROLEUM
CORPORATION		    5/10/2004    1051    496    I-2006-009564    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270387-012

    OK    WASHITA    ANDERSON,
FERN REED A/K/
A FERN T
ANDERSON		   WARD
PETROLEUM
CORPORATION		    5/10/2004    1050    276    I-2006-009099    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: LOTS 1, 2, E/2 NW/4 (A/D/A NW/4)

OK9270388-001

    OK    WASHITA    BURLINGTON
RESOURCES OIL
& GAS
COMPANY LP		   WARD
PETROLEUM
CORPORATION		    3/28/2007    1065    739    1-2007-003352    011N    018W    0007   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 7: N/2 NE/4 & SW/4 NE/4, LIMITED TO THE WELLBORE OF THE SHELTON 1-7H ONLY

OK5126335-001

    OK    WASHITA    DORCHESTER
MINERALS
OKLAHOMA, LP		   CHESAPEAKE
EXPLORATION LP		    4/6/2005    1010    780    I-2005-003251    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-002

    OK    WASHITA    HALL, CURTIS
RAYMOND &
FRANCES M, H/W		   FLESHMAN
AGENCY, INC		    6/21/2005    1014    943    I-2005-004754    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4 & SE/4

OK5126335-003

    OK    WASHITA    HALL, FREDRICK
JUNIOR & NELA
M, H/W		   FLESHMAN
AGENCY, INC		    6/21/2005    1014    945    I-2005-004755    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4 & SE/4

OK5126335-004

    OK    WASHITA    HALL, RAMONA
RAE AKA SUE
HALL		   FLESHMAN
AGENCY, INC		    6/21/2005    1014    947    I-2005-004756    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4 & SE/4

OK5126335-005

    OK    WASHITA    GARDNER,
DAVAN JOYCE
FKA DAVAN
JOYCE HAAS		   FLESHMAN
AGENCY, INC		    6/21/2005    1014    949    I-2005-004757    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4 & SE/4

OK5126335-006

    OK    WASHITA    HARPER, JOEY
DAWN		   FLESHMAN
AGENCY, INC		    6/21/2005    1014    951    I-2005-004758    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4 & SE/4

OK5126335-007

    OK    WASHITA    CRUSON, GARY
N & CARLA J		   CHESAPEAKE
EXPLORATION LP		    8/16/2005    1022    676    I-2005-007806    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4

OK5126335-008

    OK    WASHITA    HARRISON,
DOANE FARR		   CHESAPEAKE
EXPLORATION LP		    8/18/2005    1022    724    I-2005-007822    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: SE/4

OK5126335-010

    OK    WASHITA    HARRISON,
MARY K		   CHESAPEAKE
EXPLORATION LP		    8/18/2005    1022    673    I-2005-007805    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: SE/4

OK5126335-011

    OK    WASHITA    HODGES, DAVID
E & SUSAN		   CHESAPEAKE
EXPLORATION LP		    8/16/2005    1022    721    I-2005-007821    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4

OK5126335-012

    OK    WASHITA    CMG OIL
PROPERTIES,
LLC, THE TRUST
COMPANY OF
OKLAHOMA
(TCO)		   CHESAPEAKE
EXPLORATION LP		    8/30/2005    1019    609    I-2005-006629    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: W/2 SE/4

OK5126335-013

    OK    WASHITA    MASON ENERGY
CORPORATION,
THE TRUST
COMPANY OF
OKLA (TCO)		   CHESAPEAKE
EXPLORATION LP		    8/30/2005    1019    611    I-2005-006630    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: W/2 SE/4

OK5126335-014

    OK    WASHITA    DARNELL,
JEANNE
FRANCIS, 1998
FAMILY TRUST		   CHESAPEAKE
EXPLORATION LP		    8/26/2005    1022    700    I-2005-007814    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, W/2 SE/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5126335-015

    OK    WASHITA    HODGES,
LEWIS & LEE
HODGES		   CHESAPEAKE
EXPLORATION LP		    9/6/2005    1020    194    I-2005-006868    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4

OK5126335-016

    OK    WASHITA    RAY,
CHARLES D		   CHESAPEAKE
EXPLORATION LP		    8/18/2005    1022    691    I-2005-007811    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-017

    OK    WASHITA    HODGES, BILL
ROYCE
ESTATE,
DAVID E
HODGES
PERSONAL
REP		   CHESAPEAKE
EXPLORATION LP		    8/29/2005    1022    679    I-2005-007807    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4

OK5126335-018

    OK    WASHITA    MEKUSUKEY
OIL
COMPANY,
INC		   CHESAPEAKE
EXPLORATION LP		    9/14/2005    1020    92    I-2005-006822    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-019

    OK    WASHITA    EGGLESTON,
JERRY D		   CHESAPEAKE
EXPLORATION LP		    9/14/2005    1021    890    I-2005-007481    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4

OK5126335-021

    OK    WASHITA    HAMM,
FLOYD D, JR		   CHESAPEAKE
EXPLORATION LP		    9/9/2005    1020    971    I-2005-007138    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, W/2 SE/4, E/2 SE/4

OK5126335-022

    OK    WASHITA    REVA CO, A
PARTNERSHIP		   CHESAPEAKE
EXPLORATION LP		    9/14/2005    1021    232    I-2005-007244    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, W/2 SE/4

OK5126335-023

    OK    WASHITA    WALTERS,
SHAWN S		   CHESAPEAKE
EXPLORATION LP		    8/16/2005    1022    715    I-2005-007819    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-026

    OK    WASHITA    OCC ORDER
#512636/200507321		   COI/CELP    10/6/2005    1028    38    1-2006-000855    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: ALL

OK5126335-027

    OK    WASHITA    JONES, JOHN D   CHESAPEAKE
EXPLORATION LP		    4/26/2006    1035    693    I-2006-003590    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-028

    OK    WASHITA    JONES, JOHN D
A/I/F FOR
CHERYL B
LAGERSEN		   CHESAPEAKE
EXPLORATION LP		    4/26/2006    1035    691    I-2006-003589    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, SE/4

OK5126335-029

    OK    WASHITA    WESTWIND
RESOURCES,
INC		   CHESAPEAKE
EXPLORATION LP		    7/14/2006    1045    785    I-2006-007436    011N    018W    0008   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 8: W/2 NE/4, E/2 NW/4, W/2 SE/4

OK5128528-001

    OK    WASHITA    SNIDER,
SHARON KAY
& THOMAS C		   CHESAPEAKE
EXPLORATION LP		    8/18/2004    995    531    1-2004-007160    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: N/2 SW/4, LESS A TRACT OF LAND BEGINNING AT A POINT AT THE NW/C SW/4, THENCE 23 1/2 RODS EAST, THENCE 13 RODS SOUTH, THENCE 23 1/2 RODS WEST, THENCE 13 RODS NORTH TO THE POB, SAID TRACT CONTAINING 2.00 ACRES, MOL.

OK5128528-002

    OK    WASHITA    FARGO,
LAVONNE		   CHESAPEAKE
EXPLORATION LP		    8/26/2004    995    674    1-2004-007217    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: SW/4, L/E A TRACT OF LAND DESCRIBED AS BEGINNING AT A POINT AT THE NW/C SW/4, THENCE 23 1/2 RODS EAST, THENCE SOUTH 13 RODS, THENCE 23 1/2 RODS WEST, THENCE NORTH 13 RODS TO THE POB, SAID TRACT CONTAINING 2.00 ACRES, MOL.

OK5128528-003

    OK    WASHITA    SHELTON,
MARTY &
BECKY		   CHESAPEAKE
EXPLORATION LP		    8/26/2004    999    871    I-2004-008729    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: S/2 SW/4

OK5128529-001

    OK    WASHITA    ENGEL,
JEANNE		   CHESAPEAKE
EXPLORATION LP		    8/26/2004    995    525    1-2004-007158    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-002

    OK    WASHITA    SANDERS,
JOANN		   CHESAPEAKE
EXPLORATION LP		    8/26/2004    995    522    1-2004-007157    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-003

    OK    WASHITA    KINCAID,
CLARK		   CHESAPEAKE
EXPLORATION LP		    8/26/2004    995    528    1-2004-007159    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-004

    OK    WASHITA    PATTERSON,
ANN RUTH		   CHESAPEAKE
EXPLORATION LP		    9/15/2004    995    519    1-2004-007156    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-005

    OK    WASHITA    CAVIN, JACK   CHESAPEAKE
EXPLORATION LP		    9/20/2004    995    627    1-2004-007200    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5128529-006

    OK    WASHITA    COLE, KAREN
SUE		   CHESAPEAKE
EXPLORATION
LP		    9/20/2004    1000    37    I-2004-008815    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-007

    OK    WASHITA    CAMPAS,
PAMELA M		   CHESAPEAKE
EXPLORATION
LP		    12/3/2004    1003    952    I-2005-000777    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-008

    OK    WASHITA    SPRINGER,
BRUCE M		   CHESAPEAKE
EXPLORATION
LP		    12/3/2004    1003    960    I-2005-000780    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-009

    OK    WASHITA    SPRINGER,
CHARLES M		   CHESAPEAKE
EXPLORATION
LP		    12/3/2004    1003    957    I-2005-000779    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-010

    OK    WASHITA    MCCARTHY,
PATRICIA S		   CHESAPEAKE
EXPLORATION
LP		    12/3/2004    1003    947    I-2005-000775    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-011

    OK    WASHITA    BURRILL,
DAVID		   CHESAPEAKE
EXPLORATION
LP		    12/6/2004    1003    980    I-2005-000789    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128529-012

    OK    WASHITA    GALBASINI,
CARRIE		   CHESAPEAKE
EXPLORATION
LP		    12/3/2004    1005    828    I-2005-001482    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: E/2 NE/4

OK5128618-001

    OK    WASHITA    WENDELL,
OPAL
BERNIECE
WILLIAMS		   CHESAPEAKE
EXPLORATION
LP		    9/21/2004    1000    56    I-2004-008823    011N    018W    0008   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 8: W/2 NW/4

OK5128618-002

    OK    WASHITA    HOPKINS,
CARLA		   CHESAPEAKE
EXPLORATION
LP		    9/27/2004    1003    934    I-2005-000768    011N    018W    0008   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 8: W/2 NW/4

A02046-2389

    OK    WASHITA    WALTON ,
CARL AND
LUCILLE M		   EL PASO
NATURAL GAS		    10/17/1978    493    35       011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: NE/4, E/2 W/2

A02183-2390

    OK    WASHITA    OGLE,
LEONARD A.		   CHALFANT,
MAGEE &
CLIFTON, INC		    2/7/1977    463    914       011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: SE/4

A02183-2391

    OK    WASHITA    HODGES , C. V.
A SINGLE
MAN		   CHALFANT,
MAGEE &
CLIFTON, INC		    2/18/1977    465    286       011N    018W    0009    SE/4 Sec. 9-11N-18W

A02389-2399

    OK    WASHITA    BROWNING,
NILA RUTH &
JEWETTA
LEROY		   MOORE-
STANSBERRY,
INC		    12/8/1981    576    430       011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

A02389-2400

    OK    WASHITA    DEW,
CHARLES E		   MOORE-
STANSBERRY,
INC		    12/8/1981    576    433       011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

A02389-2401

    OK    WASHITA    LEEDE
EXPLORATION
, A
PARTNERSHIP		   AN - SON
CORPORATION		    12/1/1983    633    863       011N    018W    0009    W/2 W/2 Sec. 9-11N-18W

A02389-2402

    OK    WASHITA    HORKEY ,
ELIZABETH N ,
ET VIR		   D A BASH AND
ASSOCIATES INC		    11/9/1978    493    908       011N    018W    0009    W/2 W/2 Sec. 9-11N-18W

A02389-2403

    OK    WASHITA    EPISCOPAL
ROYALTY
COMPANY		   D A BASH AND
ASSOCIATES INC		    11/1/1978    493    910       011N    018W    0009    W/2 W/2 Sec. 9-11N-18W

OK9270056-001

    OK    WASHITA    OCC #237641/CD #100,552   LEEDE
EXPLORATION		    4/29/1983             011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: ALL, MISSOURIAN GRANITE WASH, DES MOINES GRANITE WASH, SKINNER, RED FORK, ATOKA, MORROW, AND SPRINGER COMMON SOURCES OF SUPPLY

OK9270179-001

    OK    WASHITA    HUMPHREYS,
ROBERT E &
ELIZABETH W		   CHARLES E
PORTA		    2/5/1982    591    554       011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

OK9270179-002

    OK    WASHITA    RIALTO
PRODUCTION
COMPANY		   CHESAPEAKE
EXPLORATION
LLC		    7/22/2008    1119    260    I-2008-008900    011N    018W    0009   

TOWNSHI 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

OK9270179-003

    OK    WASHITA    BROWNING,
NILA R		   CHESAPEAKE
EXPLORATION,
LLC		    11/29/2010    1192    852    I-2011-000696    011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W2W2

OK9270310-001

    OK    WASHITA    WILDER,
BENNY D &
BETSY
EUBANKS		   TRIGG DRILLING
COMPANY, INC		    6/1/1987    719    612       011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

OK9270310-002

    OK    WASHITA    REEVES, JEAN   TRIGG DRILLING
CO, INC		    6/1/1987    720    933       011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270310-003

    OK    WASHITA    HAMM
FAMILY
TRUST		   CHESAPEAKE
EXPLORATION
LLC		    12/28/2009    1159    295    I-2010-000654    011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2 THE INTENT IS TO LEASE ALL THE RIGHTS BELOW THE BASE OF THE STRATIGRAPHIC EQUIVALENT OF THE MORROW FORMATION, LESS AND EXCEPT ALL EXISTING WELL BORES

OK9270310-004

    OK    WASHITA    WALTERS,
WAYNE A &
SHAWN S
2008 REV LIV
TR DTD
7/16/08		   CHESAPEAKE
EXPLORATION
LLC		    12/18/2009    1159    297    I-2010-000655    011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2, ALL RIGHTS BELOW THE BASE OF THE MORROW FORMATION

OK9270310-005

    OK    WASHITA    REEVES,
JEAN		   CHESAPEAKE
EXPLORATION
LLC		    11/15/2010    1189    688    I-2010-010934    011N    018W    0009   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 9: W/2 W/2, ALL RIGHTS BENEATH S.E. OF MORROW PRODUCING FORMATION.

A00769-442

    OK    WASHITA    MCCONNELL,
R G, ET AL		   DAVID W
CULWELL &
ASSOCIATES		    11/13/1979    511    620    8898    011N    018W    0010   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 10: N2

A01878-8548

    OK    WASHITA    PARKER ,
LELA MAY &
RUSSELL		   J J WRIGHT    12/11/1971    397    521       011N    018W    0010   

ITOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: E/2 LESS AND EXCEPT CHARTER #2-10 WELLBORE

A01878-8549

    OK    WASHITA    GILMORE,
GLADYS		   J J WRIGHT    12/8/1971    397    529       011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: E/2 LESS AND EXCEPT CHARTER #2-10 WELLBOREW

A02772-2405

    OK    WASHITA    OCC #283930   ANSON
CORPORATION		    8/19/1985             011N    018W    0010    ALL OF SECTION Sec. 10-11N-18W

A03440-11786

    OK    WASHITA    OCC #369044   ANSON
COMPANY		    10/19/1992             011N    018W    0010   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 10: ALL

OK5125557-001

    OK    WASHITA    ST/OK - CLO
EI-3604		   Jack B. Smith    6/27/1978    487    165       011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: NW/4

OK5125557-002

    OK    WASHITA    WALTON,
CARL &
LUCILLE M		   EL PASO
NATURAL
GAS CO		    10/17/1978    493    38       011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: NW

OK5125557-004

    OK    WASHITA    ST/OK - EI-
3604		   DALE FOLKS    5/7/1985    673    931       011N    018W    0010   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 10: NW, LESS AND EXCEPT THE MORROW FMTN AS FOUND IN THE WALTON #1-10, PRODUCING FROM A DEPTH OF 16,455 FEET IN TEH SW (1/2 M.R.)

OK5125558-001

    OK    WASHITA    WALTON,
CARL &
LUCILLE M		   EL PASO
NATURAL GAS
CO		    4/27/1979    494    757    395    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SW

OK5125559-001

    OK    WASHITA    PILGRIM,
DONNA
BLAGOWSKY
& PATRICK		   DALE FOLKS    4/18/1979    500    956    3532    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-002

    OK    WASHITA    MARSICO,
LORENA &
VICTOR		   DALE FOLKS    4/12/1979    500    959    3534    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-003

    OK    WASHITA    HOFFMAN,
LELA EDNA		   DALE FOLKS    4/16/1979    500    962    3536    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-004

    OK    WASHITA    SPITZ, ANNA
FAY &
FRANKLIN		   DALE FOLKS    4/12/1979    500    965    3538    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-005

    OK    WASHITA    HOFFMAN,
WILLIAM
FLOYD &
EVELYN		   DALE FOLKS    4/12/1979    500    968       011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-006

    OK    WASHITA    CUMMINS,
LINDA
HOFFMAN &
RON		   DALE FOLKS    4/18/1979    501    334    3734    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-007

    OK    WASHITA    HOFFMAN,
LARRY &
JOAN		   DALE FOLKS    4/18/1979    501    337    3736    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-008

    OK    WASHITA    GREER,
JOSEPH
CLINTON &
MILDRED
LEE		   DALE FOLKS    4/18/1979    501    340    3738    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5125559-009

    OK    WASHITA    HOFFMAN,
DALE		   DALE FOLKS    4/18/1979    501    343    3740    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-010

    OK    WASHITA    HOFFMAN,
DANNY J T		   DALE FOLKS    8/6/1980    528    162    7602    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-011

    OK    WASHITA    HOFFMAN,
TIMMY
DARRELL		   DALE FOLKS    8/6/1980    528    165    7604    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5125559-012

    OK    WASHITA    HOFFMAN,
LARRY JAY		   DALE FOLKS    8/6/1980    528    168    7606    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE

OK5126469-001

    OK    WASHITA    OCC
#205680/CD
#88716		   AN-SON
CORPORATION		    1/5/1982             011N    018W    0010   

TOWNSHIP 11 NORTH, RANGE 18 WEST,

SECTION 10: MISSOURIAN GRANITE WASH, DES MOINES GRANITE WASH, SKINNER, RED FORK, ATOKA, MORROW, AND SPRINGER COMMON SOURCES UNDERLYING THE ENTIRE SECTION.

OK7050977-000

    OK    WASHITA    ST/OK - CLO
EI-5775		   CHESAPEAKE
EXPLORATION
LLC		    6/25/2010    1189    376    I-2010-010843    011N    018W    0010   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: NW/4, L/E THE DES MOINES GRANITE WASH FORMATION (1/2 M.R.)

A00770-2366

    OK    WASHITA    LITTKE , JOHN
& MARGARET		   ROBERT W
MOORE		    3/18/1977    461    665       011N    018W    0011    NE/4 SE/4 Sec. 11-11N-18W

A00770-2367

    OK    WASHITA    DUNLAP ,
NANCY
WESNER, ET
VIR		   JACK B SMITH    6/3/1977    468    551       011N    018W    0011    INSOFAR AS TO NE/4 SE/4 Sec. 11-11N-18W

A01310-2375

    OK    WASHITA    MUSICK ,
ANNIE JEWEL,
ET AL		   JACK B SMITH    4/29/1977    471    247       011N    018W    0011    N/2 Sec. 11-11N-18W

A01853-2380

    OK    WASHITA    PARKER ,
LELA MAY, ET
VIR		   J J WRIGHT    12/11/1971    397    519       011N    018W    0011    W/2 SE/4 & SW/4 Sec. 11-11N-18W

A01853-2381

    OK    WASHITA    GILMORE ,
GLADYS		   J J WRIGHT    12/8/1971    397    527       011N    018W    0011    W/2 SE/4 & SW/4 Sec. 11-11N-18W

A01854-2382

    OK    WASHITA    HOFFMAN ,
ROY P		   J J WRIGHT    1/24/1972    397    551       011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: W/2 SW/4 & SE/4 SW/4

A01854-2383

    OK    WASHITA    HOFFMAN , L L   J J WRIGHT    1/18/1972    397    549       011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: W/2 SW/4 & SE/4 SW/4

A01854-2384

    OK    WASHITA    BROWN ,
SUSIE L &
CARL		   J J WRIGHT    1/11/1972    397    537       011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 10: SE/4 LESS AND EXCEPT CHARTER #2-10 WELLBORE

SECTION 11: W/2 SW/4, SE/4 SW/4

OK5124713-005

    OK    WASHITA    UTZINGER,
RUTH M F/K/A
RUTH M.
MISBAUGH		   EL PASO
NATURAL GAS
COMPANY		    7/26/1977    471    831    7575    011N    018W    0011   

INSOFAR AND ONLY INSOFAR AS LEASE COVERS

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: N/2

OK5124713-006

    OK    WASHITA    FICKETT,
WILDON AND
ELLA MAE		   EL PASO
NATURAL GAS
COMPANY		    6/10/1977    468    887    5932    011N    018W    0011   

INSOFAR AND ONLY INSOFAR AS LEASE COVERS

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: N/2

OK5124713-007

    OK    WASHITA    LEATHERMAN,
PARTHENE J
AND FRANCES
A SHELTON		   EL PASO
NATURAL GAS
COMPANY		    6/15/1977    468    889    5933    011N    018W    0011   

INSOFAR AND ONLY INSOFAR AS LEASE COVERS

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: N/2

OK5124713-008

    OK    WASHITA    MARSICO,
LORENA AND
VICTOR		   DALE FOLKS    4/12/1979    500    944    3524    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-009

    OK    WASHITA    HOFFMAN,
WILLIAM
FLOYD AND
EVELYN		   DALE FOLKS    4/12/1979    500    953    3530    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-010

    OK    WASHITA    SPITZ, ANNA
FAY AND
FRANKLIN		   DALE FOLKS    4/12/1979    500    950    3528    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-011

    OK    WASHITA    GREER,
JOSEPH
CLINTON AND
MILDRED LEE		   DALE FOLKS    4/18/1979    500    941    3522    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5124713-012

    OK    WASHITA    HOFFMAN,
LELA EDNA		    DALE FOLKS    4/16/1979    500    947    3526    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-013

    OK    WASHITA    PILGRIM,
DONNA
BLAGOWSKY
AND PATRICK		    DALE FOLKS    4/18/1979    500    938    3520    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-014

    OK    WASHITA    HOFFMAN,
LARRY AND
JOAN		    DALE FOLKS    4/18/1979    501    328    3730    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-015

    OK    WASHITA    CUMMINS,
LINDA
HOFFMAN AND
RON		    DALE FOLKS    4/18/1979    500    935    3518    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-016

    OK    WASHITA    HOFFMAN,
DALE		    DALE FOLKS    4/18/1979    501    331    3732    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-017

    OK    WASHITA    HOFFMAN,
DANNY J T		    DALE FOLKS    8/6/1980    528    153    7596    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-018

    OK    WASHITA    HOFFMAN,
TIMMY
DARRELL		    DALE FOLKS    8/6/1980    528    156    7598    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-019

    OK    WASHITA    HOFFMAN,
LARRY JAY		    DALE FOLKS    8/6/1980    528    159    7600    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: S/2 SW/4, NW/4 SW/4

OK5124713-021

    OK    WASHITA    MUSICK,
JIMMIE AND
JUDY AND
HOMER
MUSICK		    CHALFANT,
MAGEE &
CLIFTON, INC		    2/16/1977    463    944    2978    011N    018W    0011   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 11: NE/4 SE/4

OK3530021-000

    OK    WASHITA    PEACE
AMERICAN
LUTHERAN
CHURCH		    CHESAPEAKE
EXPLORATION LP		    6/28/2006    1049    168    I-2006-008720    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: BEGINNING AT THE CORNER STONE OF THE NE/C NE/4, THENCE 33' S, THENCE 33' W FOR A BEGINNING POINT, THENCE 16 RODS S, THENCE 10 RODS W, THENCE 16 RODS N, THENCE 10 RODS E BACK TO POB.

LTD TO 16840'

OK5129382-002

    OK    WASHITA    BOESE,
ANNEMARIE,
TRUSTEE OF
BOESE JOINT
REV TR		    CHESAPEAKE
EXPLORATION LP		    2/6/2006    1031    95    I-2006-001828    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 NW4, SE/4, NE/4 LESS 1 ACRE DESCRIBED AS BEGINNING AT THE CORNER STONE OF THE NE/C OF NE/4; THENCE 33' SOUTH; THENCE 33' WEST FOR A BEGINNING POINT; THENCE 16 RODS SOUTH; THENCE 10 RODS WEST; THENCE 16 RODS NORTH; THENCE 10 RODS BACK TO POB.

OK5129382-005

    OK    WASHITA    BOESE, LEE
ROY TRUSTEE		    CHESAPEAKE
EXPLORATION LP		    4/3/2007    1069    510    I-2007-004784    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: NE/4 LESS 1 ACRE DESCRIBED AS BEGINNING AT CORNERSTONE OF THE NE CORNER OF THE NE/4, THENCE 33 FEET SOUTH, THENCE 33 FEET WEST FOR A BEGINNING POINT, THENCE 16 RODS SOUTH, THENCE 10 RODS WEST, THENCE 16 RODS NORTH, THENCE 10 RODS EAST BACK TO POINT OF BEGINNING CONTAINING 1 ACRE AND E/2 NW/4

OK5129390-001

    OK    WASHITA    LITTKE,
ALFRED LEE		    CHESAPEAKE
EXPLORATION LP		    2/7/2006    1031    566    I-2006-001994    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4

OK5129390-002

    OK    WASHITA    LITTKE,
RICHARD DALE		    CHESAPEAKE
EXPLORATION LP		    2/7/2006    1031    418    I-2006-001937    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4 & NW/4 SW/4

OK5129390-003

    OK    WASHITA    HENDRICKSON,
JUANITA		    CHESAPEAKE
EXPLORATION LP		    2/10/2006    1032    76    I-2006-002192    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4

OK5129390-004

    OK    WASHITA    LITTKE, ALVIN
DAVID		    CHESAPEAKE
EXPLORATION LP		    2/7/2006    1032    85    1-2006-002195    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129390-005

    OK    WASHITA    SCHILBERG,
WILLARD
DEAN		    CHESAPEAKE
EXPLORATION LP		    2/10/2006    1032    796    I-2006-002461    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4; NW/4 SW/4

OK5129390-006

    OK    WASHITA    STEELMAN,
BARBARA
RUTH		    CHESAPEAKE
EXPLORATION LP		    2/22/2006    1032    793    I-2006-002460    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4; NW/4 SW/4

OK5129390-007

    OK    WASHITA    MUSICK,
HOMER L		    CHESAPEAKE
EXPLORATION LP		    2/24/2006    1033    291    I-2006-002654    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4

OK5129390-008

    OK    WASHITA    MUSICK
FARMS, INC		    CHESAPEAKE
EXPLORATION LP		    2/7/2006    1031    560    I-2006-001992    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4, W/2 NW/4 L & E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF NW/C OF SEC 12; THENCE RUNNING S 160 RODS & A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SEC LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

OK5129390-009

    OK    WASHITA    HUBBARD,
DIXON
DALE REV
LIV TR DTD
2-14-96		    CHESAPEAKE
EXPLORATION LP		    7/17/2006    1060    135    I-2007-001244    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4 A/D/A N/2 SW/4, SE/4 SW/4

LTD TO 16,940'

OK5129390-010

    OK    WASHITA    HUBBARD,
PATTY J
REVOCABLE
LIVING
TRUST DTD
2/14/96		    CHESAPEAKE
EXPLORATION LP		    7/17/2006    1045    838    I-2006-007453    011N    018W    0012   

TOWNSHIP 11 NORTH- RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4 A/D/A N/2 SW/4, SE/4 SW/4

LTD TO 16,940'

OK5129390-012

    OK    WASHITA    THOMPSON,
BETTY JO		    CHESAPEAKE
EXPLORATION LP		    6/27/2006    1055    215    I-2006-011002    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4 A/D/A N/2 SW/4, SE/4 SW/4

LTD TO 16940'

OK5129390-013

    OK    WASHITA    MAXWELL,
CYNTHIA
JANE		    CHESAPEAKE
EXPLORATION LP		    8/10/2006    1048    100    I-2006-008322    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4 A/D/A N/2 SW/4, SE/4 SW/4

OK5129390-014

    OK    WASHITA    GOLDMAN,
VIRGINIA B		    CHESAPEAKE
EXPLORATION LP		    8/25/2006    1055    438    I-2006-011093    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4 L/E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF THE NW/C OF SECTION 12, THENCE RUNNING S 160 RODS & A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

OK5129390-015

    OK    WASHITA    SHELTON,
DARRELL
LEE		    CHESAPEAKE
EXPLORATION LP		    8/14/2006    1049    188    I-2006-008725    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4 L/E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF THE NW/C OF SECTION 12; THENCE RUNNING S 160 RODS & A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

OK5129390-016

    OK    WASHITA    DAUM, J
WILLIAM &
CORINNE M
LIVING TR
DTD 3/4/1997		    CHESAPEAKE
EXPLORATION LP		    8/25/2006    1051    217    I-2006-009482    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4 LESS AND EXCEPT A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF THE NW/C OF SECTION 12; THENCE RUNNING S 160 RODS AND A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129390-017

    OK    WASHITA    APODACA,
ROBERT E &
SUSAN E		    CHESAPEAKE
EXPLORATION LP		    10/4/2006    1053    231    I-2006-010272    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 OF THE NW/4 L/E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF THE NW/C OF SECTION 12; THENCE RUNNING S 160 RODS & A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES (W/2 NW/4 LESS A 3 ACRE TRACT)

LTD TO 16,940'

OK5129390-018

    OK    WASHITA    SHELTON,
ROGER DEAN		    CHESAPEAKE
EXPLORATION LP		    8/14/2006    1054    676    I-2006-010824    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4, LESS & EXCEPT A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS EAST OF NW/C OF SECTION 12; THENCE RUNNING SOUTH 160 RODS; & A STRIP OF LAND 4 RODS WIDE, WEST 40 RODS, TO SECTION LINE, TO BE USED FOR PUBLIC HIGHWAY. SAID TRACT CONTAINING 3.0 ACRES

OK5129390-019

    OK    WASHITA    TERRA ROSA
ROYALTY
CORP		    CHESAPEAKE
EXPLORATION LP		    3/24/2007    1068    126    I-2007-004269    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: E/2 SW/4, NW/4 SW/4

OK5129390-020

    OK    WASHITA    ASARCO OIL &
GAS
COMPANY INC		    CHESAPEAKE
EXPLORATION
LLC		    11/20/2007    1094    813    I-2008-000272    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4 L/E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF NW/C OF SEC 12, THENCE RUNNING S 160 RODS, & A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SEC LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

OK5129410-002

    OK    WASHITA    ALDUENDA,
GENELL S/P/A
GENELL
ALUENDA &
SAMUEL		    CHESAPEAKE
EXPLORATION LP		    2/13/2006    1032    400    I-2006-002315    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: SW/4 SW/4

OK5129410-003

    OK    WASHITA    SANDAVAL,
SHERYL		    CHESAPEAKE
EXPLORATION LP		    2/13/2006    1032    403    I-2006-002316    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: SW/4 SW/4

OK5129410-004

    OK    WASHITA    MUSICK,
SANDRA		    CHESAPEAKE
EXPLORATION LP		    2/13/2006    1037    900    I-2006-004450    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: SW/4 SW/4

OK5129487-001

    OK    WASHITA    LEATHERMAN,
JEFFERSON F		    CHESAPEAKE
EXPLORATION LP		    4/5/2006    1037    174    I-2006-004208    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2NW/4; LESS AND EXCEPT A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS EAST OF THE NORTHWEST CORNER OF SECTION 12; THENCE RUNNING SOUTH 160 RODS AND A STRIP OF LAND 4 RODS WIDE, WEST 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3 ACRES

OK5129487-002

    OK    WASHITA    RIALTO OIL &
GAS
CORPORATION		    CHESAPEAKE
EXPLORATION
LLC		    9/26/2007    1085    401    I-2007-010446    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: WEST HALF OF THE NORTHWEST QUARTER LESS AND EXCEPT A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS EAST OF THE NORTHWEST CORNER OF SECTION 12, THENCE RUNNING SOUTH 160 RODS, AND A STRIP OF LAND 4 RODS WIDE, WEST 40 RODS TO SECTION TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3.00 ACRES (W/2 NW/4 LESS A 3.00 ACRE TRACT)

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129487-003

    OK    WASHITA    RIALTO
PRODUCTION
COMPANY		   CHESAPEAKE
EXPLORATION LLC		    9/26/2007    1085    399    I-2007-010445    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: WEST HALF OF THE NORTHWEST QUARTER LESS AND EXCEPT A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS EAST OF THE NORTHWEST CORNER OF SECTION 12, THENCE RUNNING SOUTH 160 RODS, AND A STRIP OF LAND 4 RODS WIDE, WEST 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HIGHWAY CONTAINING 3.00 ACRES (W/2 NW/4 LESS A 3.00 ACRE TRACT)

OK5129487-004

    OK    WASHITA    HAMM, JR,
FLOYD D		   CHESAPEAKE
EXPLORATION LLC		    8/31/2007    1082    1    I-2007-009219    011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: W/2 NW/4 L/E A STRIP OF LAND 2 RODS WIDE COMMENCING 40 RODS E OF THE NW/C OF SEC 12, THENCE RUNNING S 160 RODS AND A STRIP OF LAND 4 RODS WIDE, W 40 RODS TO SECTION LINE TO BE USED FOR PUBLIC HWY

OK9270198-001

    OK    WASHITA    OCC
#546856/CD
#200706650		   COI/CELLC    11/20/2007             011N    018W    0012   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 12: ALL, LIMITED TO THE MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

OK3530299-001

    OK    WASHITA    CLUCK,
DELANO &
BARBARA		   NORWICH
PETROLEUM
CORPORATION		    2/28/2007    1065    783    I-2007-003373    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK3530299-002

    OK    WASHITA    SUNSHINE
EXPLORATION
COMPANY		   NORWICH
PETROLEUM
CORPORATION		    3/6/2007    1065    785    I-2007-003374    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17,200'

OK3530299-003

    OK    WASHITA    JOHNSON,
GEORGE S		   NORWICH
PETROLEUM
CORPORATION		    3/6/2007    1065    788    I-2007-003374    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17,200'

OK3530299-004

    OK    WASHITA    PETTY, RAY B
TRUST
AGREEMENT
DTD 4/10/1991		   CHESAPEAKE
EXPLORATION LP		    7/31/2006    1089    135    I-2007-011750    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17,200'

OK5129413-001

    OK    WASHITA    WILLIAMS, E
A		   CHESAPEAKE
EXPLORATION LP		    2/13/2006    1032    87    1-2006-002196    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-002

    OK    WASHITA    HALE,
SHERRY G &
DAVID R		   CHESAPEAKE
EXPLORATION LP		    3/1/2006    1032    805    I-2006-002464    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-003

    OK    WASHITA    NICKEL, VICKI   CHESAPEAKE
EXPLORATION LP		    2/22/2006    1032    389    I-2006-002311    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-004

    OK    WASHITA    BUIE, KAY   CHESAPEAKE
EXPLORATION LP		    3/1/2006    1032    783    I-2006-002455    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-005

    OK    WASHITA    MARY E
KERSHAW
TRUST DTD
5/26/93		   CHESAPEAKE
EXPLORATION LP		    4/6/2006    1036    689    I-2006-003991    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17200'

OK5129413-006

    OK    WASHITA    KERSHAW,
LAURA JEAN
TRUST DATED
07-12-96		   CHESAPEAKE
EXPLORATION LP		    4/6/2006    1037    180    I-2006-004211    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17200'

OK5129413-007

    OK    WASHITA    MOORE,
EDDIE L
TRUST DATED
8/17/1987		   CHESAPEAKE
EXPLORATION LP		    5/2/2006    1038    222    I-2006-004590    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-008

    OK    WASHITA    LAU, DALE M
& BOBBIE D		   CHESAPEAKE
EXPLORATION LP		    5/8/2006    1039    291    I-2006-005009    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129413-009

    OK    WASHITA    SNIDER, CECIL
LEON & FLORA
JEAN THE
TRUST
AGREEMENT
OF		    CHESAPEAKE
EXPLORATION LP		    5/8/2006    1040    213    I-2006-005365    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-012

    OK    WASHITA    HOCH, CAROL
A & DON		    CHESAPEAKE
EXPLORATION LP		    6/21/2006    1044    544    I-2006-006933    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17200'

OK5129413-013

    OK    WASHITA    BASINGER JR,
A E		    CHESAPEAKE
EXPLORATION LP		    5/2/2006    1040    1011    I-2006-005659    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-015

    OK    WASHITA    LAU,
BERNEICE		    CHESAPEAKE
EXPLORATION LLC		    9/19/2007    1087    332    I-2007-011099    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-016

    OK    WASHITA    LAU,
JUANITA C		    CHESAPEAKE
EXPLORATION LLC		    9/19/2007    1087    334    I-2007-011100    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-017

    OK    WASHITA    RIALTO OIL &
GAS
CORPORATION		    CHESAPEAKE
EXPLORATION LLC		    9/26/2007    1085    397    I-2007-010444    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-018

    OK    WASHITA    NIGHTENGALE,
LARRY D &
MELBA JEAN		    CHESAPEAKE
EXPLORATION LLC		    8/23/2007    1080    760       011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

LTD TO 17,200'

OK5129413-019

    OK    WASHITA    LAU, ROCKY,
HEIR OF
EUGENE LAU,
DECEASED		    CHESAPEAKE
EXPLORATION LLC		    9/19/2007    1084    456    I-2007-010100    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-020

    OK    WASHITA    ASARCO OIL &
GAS
COMPANY, INC		    CHESAPEAKE
EXPLORATION LLC		    10/5/2007    1089    138    I-2007-011751    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-021

    OK    WASHITA    RIALTO
PRODUCTION
COMPANY		    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1089    140    I-2007-011752    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129413-022

    OK    WASHITA    HAMM, FLOYD
D, JR		    CHESAPEAKE
EXPL LIMITED
PART		    8/28/2007    1082    3    I-2007-009220    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NW/4

OK5129414-001

    OK    WASHITA    WISE, DONALD
G & PATRICIA
G, JOINT
TENENTS		    CHESAPEAKE
EXPLORATION LP		    2/13/2006    1032    73    I-2006-002191    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: E/2

OK5129414-002

    OK    WASHITA    WISE, PHILLIP
C & PAMELA S		    CHESAPEAKE
EXPLORATION LP		    2/15/2006    1032    82    I-2006-002194    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: E/2

OK5129414-003

    OK    WASHITA    ST/OK - CS-
25660		    CHESAPEAKE
EXPLORATION LP		    7/21/2006    1047    654    I-2006-008171    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: NE/4

LTD TO DES MOINES GRANITE WAS FM

OK5129414-004

    OK    WASHITA    ST/OK - CS-
25661		    CHESAPEAKE
EXPLORATION LP		    7/21/2006    1047    657    I-2006-008172    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SE/4

LTD TO DES MOINES GRANITE WAS FM

OK5129414-005

    OK    WASHITA    BB ROYALTY
PARTNERSHIP		    CHESAPEAKE
EXPLORATION LLC		    9/27/2007    1090    617    I-2007-012330    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: E/2

LTD TO 17,200'

OK5129431-001

    OK    WASHITA    BOSE,
EDWARD JR
REV LIVING
TRUST DTD
2/5/96		    CHESAPEAKE
EXPLORATION LP		    2/17/2006    1033    305    I-2006-002659    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-002

    OK    WASHITA    BOSE,
ERNESTINE
REV LIVING
TRUST DTD
2/5/96		    CHESAPEAKE
EXPLORATION LP		    2/17/2006    1033    764    I-2006-002869    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-003

    OK    WASHITA    BOSE, BRYAN    CHESAPEAKE
EXPLORATION LP		    2/17/2006    1033    302    I-2006-002658    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-004

    OK    WASHITA    GROSSMAN,
EMMET R		    CHESAPEAKE
EXPLORATION LP		    4/4/2006    1036    692    I-2006-003992    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-005

    OK    WASHITA    GROSSMAN,
JOSEPH PAUL		    CHESAPEAKE
EXPLORATION LP		    4/13/2006    1037    187    I-2006-004214    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129431-006

    OK    WASHITA    GIBBS, LORI
A,
FORMERLY
LORI
GROSSMAN
& GARRY		   CHESAPEAKE
EXPLORATION LP		    4/20/2006    1037    893    I-2006-004447    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-007

    OK    WASHITA    CUMMINGS,
JANET M &
GARY		   CHESAPEAKE
EXPLORATION LP		    4/20/2006    1037    898    I-2006-004449    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-008

    OK    WASHITA    GROSSMAN,
MARK A		   CHESAPEAKE
EXPLORATION LP		    4/20/2006    1038    232    I-2006-004594    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-009

    OK    WASHITA    GROSSMAN,
DENNIS L		   CHESAPEAKE
EXPLORATION LP		    4/20/2006    1039    280    I-2006-005004    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-010

    OK    WASHITA    GROSSMAN,
DONNA S		   CHESAPEAKE
EXPLORATION LP		    4/20/2006    1039    282    I-2006-005005    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK5129431-011

    OK    WASHITA    GROSSMAN,
JAMES A		   CHESAPEAKE
EXPLORATION LP		    4/20/2006    1040    1022    I-2006-005663    011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: SW/4

OK9270199-001

    OK    WASHITA    OCC #546032/CD
#200706379		   COI/CELLC    10/31/2007             011N    018W    0013   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 13: ALL, LIMITED TO THE VIRGILIAN, MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

A00289-13353

    OK    WASHITA    AMEN ,
VERBA L &
JOSEPH FRED		   J COOPER WEST    3/7/1980    518    804       011N    018W    0015   

N/2 SE/4 & SE/4 NE/4 Sec. 15-11N-18W

LIMITED TO THE OGLE 1-15 WELLBORE

A00289-2355

    OK    WASHITA    GILMORE,
GLADYS,
ALSO AS
GLADYS E
GILMORE		   J J WRIGHT    12/8/1971    397    531       011N    018W    0015   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NE/4, N/2 SE/4

A00289-2356

    OK    WASHITA    PARKER,
LELA MAY
A/K/A LELA
MOSBURG &
RUSSELL		   J J WRIGHT    12/11/1971    397    523       011N    018W    0015   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NE/4, N/2 SE/4

A00290-2357

    OK    WASHITA    OGLE,
LEONARD A		   HARVEY E WHITE    6/1/1973    425    404       011N    018W    0015   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NW/4

A00290-2358

    OK    WASHITA    HODGES, C V   C M FLEETWOOD    5/26/1971    403    327       011N    018W    0015   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NW/4

A00291-2359

    OK    WASHITA    JUDY,
CLARENCE C
& NINA I		   ROBERT W MOORE    1/27/1977    460    5       011N    018W    0015   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: S/2 SE/4, E 5/8 SE/4 SW/4

A00292-2360

    OK    WASHITA    JUDY, W L &
EARL E JUDY		   ROBERT W MOORE    1/27/1977    460    7       011N    018W    0015   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: N/2 SW/4, SW/4 SW/4, WEST 3/8 SE/4 SW/4

A00293-2361

    OK    WASHITA    LITTLETON,
A L		   H W COLLIER    2/14/1980    515    296       011N    018W    0015   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: N/2 SE/4, SE/4 NE/4

A00293-2362

    OK    WASHITA    MADDOX,
TROY F		   FOLSOM &
ASSOCIATES, INC		    1/9/1978    477    956       011N    018W    0015   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NE/4, N/2 SE/4

A00293-2363

    OK    WASHITA    WEAVER,
ELLIS S &
BRONNIE
LOUISE		   J COOPER WEST    3/16/1971    407    477       011N    018W    0015   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: NE/4, N/2 SE/4

A00294-2364

    OK    WASHITA    OCC
#182191/CD
#74069		   ANSON
CORPORATION		    1/12/1981             011N    018W    0015   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 15: ALL, LTD TO THE MISSOURIAN GRANITE WASH, DES MOINES GRANITE WASH, SKINNER, RED FORK, ATOKA, MORROW & SPRINGER COMMON SOURCES OF SUPPLY

OK5128496-008

    OK    WASHITA    MCCOY,
MARCIA M,
F/K/A
BURTON		   CHESAPEAKE
EXPLORATION LLC		    11/20/2007    1097    659    I-2008-001272    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4

OK5128496-009

    OK    WASHITA    BARCK,
JEAN H, F/K/
A BURTON		   CHESAPEAKE
EXPLORATION LLC		    11/20/2007    1097    648    I-2008-001268    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4

OK5128496-010

    OK    WASHITA    WALCH,
JANET
ADELE		   CHESAPEAKE
EXPLORATION LLC		    11/20/2007    1097    668    I-2008-001275    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4

OK5128496-011

    OK    WASHITA    HARDER,
LINDA
MARIE		   CHESAPEAKE
EXPLORATION LLC		    11/20/2007    1097    915    I-2008-001348    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5128496-012

    OK    WASHITA    GASTINEAU,
SUE CAROL,
UHLES,
JEANETTE, CO-
TRUSTEES		    CHESAPEAKE
EXPLORATION LLC		    11/2/2009    1153    263    I-2009-008580    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4

LTD TO SURFACE TO BLW S.E. OF DES MOINES GRANITE WASH

OK5128496-013

    OK    WASHITA    MC MINERAL
COMPANY, LLC		    CHESAPEAKE
EXPLORATION,
LLC		    4/1/2010    1185    915    I-2010-009576    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4, SE/4, NW/4, SE/4 SW/4

OK5128755-019

    OK    WASHITA    BIZZELL,
MURPHY GAIL &
ELIZABETH		    CHESAPEAKE
EXPLORATION LLC		    10/17/2007    1090    80    I-2007-012132    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4, SE/4 SW/4

OK5128755-020

    OK    WASHITA    BIZZELL, GARY
GERALD &
NANCY		    CHESAPEAKE
EXPLORATION LLC		    10/17/2007    1090    78    I-2007-012131    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4, SE/4 SW/4

OK5128755-021

    OK    WASHITA    HOFFMAN,
NANCY ELLEN		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1092    267    I-2007-012817    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

OK5128755-022

    OK    WASHITA    HOFFMAN JR,
BILLY JOE		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1092    265    I-2007-012816    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

OK5128755-023

    OK    WASHITA    KIRK, M STUART
& CAROLYN S		    CHESAPEAKE
EXPLORATION LLC		    10/29/2007    1094    419    I-2008-000134    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4

OK5128755-024

    OK    WASHITA    CULP, JANE    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1095    574    I-2008-000513    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

OK5128755-025

    OK    WASHITA    PHILLIPS
FAMILY TRUST
U/T/A DATED
OCTOBER 1, 1999		    CHESAPEAKE
EXPLORATION LLC		    11/14/2007    1099    525    I-2008-001934    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

LTD TO 100' BELOW S. E. OF DES MOINES GRANITE WASH (17,260')

OK5128755-026

    OK    WASHITA    BANKS, RONALD
J & PAULA		    CHESAPEAKE
EXPLORATION LLC		    2/20/2008    1106    314    I-2008-004232    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4

OK5128755-027

    OK    WASHITA    O'HARA, LINDA    CHESAPEAKE
EXPLORATION LLC		    2/20/2008    1105    836    I-2008-004053    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

OK5128755-028

    OK    WASHITA    BIZZELL,
ROBERT M		    CHESAPEAKE
EXPLORATION LLC		    2/20/2008    1105    402    I-2008-003878    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4 SW/4, SE/4

OK5128755-029

    OK    WASHITA    KIRK, M STUART
REVOCABLE
TRUST DTD
3/16/85		    CHESAPEAKE
EXPLORATION LLC		    7/16/2008    1118    484    I-2008-008594    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4

OK5128755-030

    OK    WASHITA    WALTERS,
WAYNE A &
SHAWN S '08 OIL
& GAS REV LIV
TR		    CHESAPEAKE
EXPLORATION LLC		    4/14/2009    1136    935    I-2009-003047    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4

LTD TO 17,260'

OK5128755-032

    OK    WASHITA    RAY, CHARLES
D		    CHESAPEAKE
EXPLORATION LLC		    7/16/2008    1117    637    I-2008-008325    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: SE/4

OK5129560-000

    OK    WASHITA    CARTMILL,
MARY RUTH
LIVING TRUST
DTD 6/26/07		    CHESAPEAKE
EXPLORATION LLC		    8/31/2007    1092    207       011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NW/4

LTD TO 17,260'

OK5129560-006

    OK    WASHITA    MCCARNACK,
ELAINE FAMILY
TRUST DTD
7/01/98		    CHESAPEAKE
EXPLORATION LLC		    8/14/2007    1087    225    I-2007-011059    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NW/4, NE/4 SW/4

LTD TO 17,260'

OK5129560-008

    OK    WASHITA    HALL, SHARON
ANN & LARRY		    CHESAPEAKE
EXPLORATION LLC		    10/26/2007    1096    142    I-2008-000706    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4 NW/4, W/2 NW/4, SE/4 NW/4

LTD TO 100' BELOW S.E. OF DES MOINES GRANITE WASH (17,260')

OK5129560-009

    OK    WASHITA    MCNATT, EDNA
LAUREL LIVING
TRUST, SHARON
ANN HALL, TRST		    CHESAPEAKE
EXPLORATION LLC		    10/26/2007    1096    145    I-2008-000707    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4 NW/4, W/2 NW/4, SE/4 NW/4

LTD TO 100' BELOW S. E. DES MOINES GRANITE WASH (17,260')

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129560-010

    OK    WASHITA    MCNATT, J R
LIVING TRUST,
SHARON ANN
HALL, TRST		   CHESAPEAKE
EXPLORATION LLC		    10/26/2007    1096    148    I-2008-000708    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NE/4 NW/4, W/2 NW/4, SE/4 NW/4

LTD TO 100' BELOW S. E. DES MOINES GRANITE WASH (17,260')

OK5129560-011

    OK    WASHITA    PENTEX
EXPLORATION &
PRODUCING,
INC		   CHESAPEAKE
EXPLORATION LLC		    4/23/2008    1108    151    I-2008-004952    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NW/4

SURFACE TO 100' BLW S.E. DES MOINES FM (17,260')

OK9270011-000

    OK    WASHITA    CARTMILL,
EARL GLENN
LIVING TRUST
DTD 6-26-07		   CHESAPEAKE
EXPLORATION LLC		    8/31/2007    1083    843    I-2007-009853    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: NW/4 SW/4

LTD TO 17,260'

OK9270033-000

    OK    WASHITA    OCC #571423/CD
#200903176		   COI-CELLC    11/9/2009    1173    735    I-2010-005613    011N    018W    0017   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 17: ALL

LTD TO WOLFCAMPIAN, VIRGILIAN, MISSOURIAN GRANITE WASH, AND DES MOINES GRANITE WASH

OK3530085-001

    OK    WASHITA    MELVIN, MARK
A/K/A JOHN
MARK MELVIN		   CHESAPEAKE
EXPLORATION LLC		    8/3/2007    1083    884    I-2007-009867    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-002

    OK    WASHITA    AKRIDGE,
PATSY CARLENE		   CHESAPEAKE
EXPLORATION LLC		    8/6/2007    1087    228    I-2007-011060    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-003

    OK    WASHITA    MELVIN, EDITH,
A/K/A EDITH
MARGARET		   CHESAPEAKE
EXPLORATION LLC		    8/3/2007    1087    223    I-2007-011058    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-004

    OK    WASHITA    MELVIN, JOHN E
& FANCHON N
REV LIVING TR		   CHESAPEAKE
EXPLORATION LLC		    8/6/2007    1087    242    I-2007-011065    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-005

    OK    WASHITA    ROMANS,
MELANIE ANN		   CHESAPEAKE
EXPLORATION LLC		    8/6/2007    1085    276    I-2007-010402    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-006

    OK    WASHITA    ROMANS,
RENAE DAWN		   CHESAPEAKE
EXPLORATION LLC		    8/3/2007    1085    268    I-2007-010399    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: N/2

OK3530085-007

    OK    WASHITA    ST/OK - CLO UV-
1530		   CHESAPEAKE
EXPLORATION LLC		    11/27/2007    1112    111    I-2008-006419    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: NE/4 (1/2 M.R.)

LTD TO DES MOINES GRANITE WASH

OK5127851-017

    OK    WASHITA    BUTCHER, JOAN
ELAINE		   CHESAPEAKE
EXPLORATION LLC		    2/1/2008    1104    72    I-2008-003376    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4

SURFACE TO 100' BLW S.E. DES MOINES GRANITE WASH FM (17,020')

OK5128751-015

    OK    WASHITA    MAP2004-OK   CHESAPEAKE
EXPLORATION LLC		    11/14/2007    1092    591    I-2007-012927    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3,4, E/2 SW/4 A/D/A SW/4

OK5128751-016

    OK    WASHITA    MURRAY,
DARRYL J		   CHESAPEAKE
EXPLORATION LLC		    2/1/2008    1101    912    I-2008-002599    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

SURFACE TO DES MOINES GRANIT WASH FM (17,020')

OK5128751-017

    OK    WASHITA    FLESHMAN
AGENCY INC		   FLESHMAN
AGENCY INC		    1/14/2008    1096    15    I-2008-000654    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3, 4, E/2 SW/4

OK5129624-002

    OK    WASHITA    MCNATT, EDNA
LAUREL LIVING
TRUST		   CHESAPEAKE
EXPLORATION LP		    12/27/2006    1062    493    I-2007-002109    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

LTD TO 12,280'

OK5129624-003

    OK    WASHITA    MCNATT, J R
REVOCABLE
TRUST
AGREEMENT
DTD 5/20/1996		   CHESAPEAKE
EXPLORATION LP		    12/27/2006    1062    490    I-2007-002108    011N    018W    0018   

TOWNSHIHP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

LTD TO 12,280'

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129624-004

    OK    WASHITA    HOHNKE,
LEO FRANCIS		    CHESAPEAKE
EXPLORATION LLC		    11/6/2007    1092    210    I-2007-012793    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

LTD TO 100' BELOW S.E. OF DES MOINES GRANITE WASH (17,020')

OK5129624-005

    OK    WASHITA    SEARLE,
JACK B &
TAMARA D		    CHESAPEAKE
EXPLORATION LLC		    2/14/2008    1102    914    I-2008-002939    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

SURFACE TO DES MOINES GRANIT WASH FM (17,020')

OK5129624-007

    OK    WASHITA    BIZZELL,
GARY		    WARD
PETROLEUM
CORPORATION		    11/21/2006    1055    994    I-2008-011273    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

OK5129624-008

    OK    WASHITA    BIZZELL,
GAIL		    WARD
PETROLEUM
CORPORATION		    11/21/2006    1055    993    I-2008-011272    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

OK9270010-001

    OK    WASHITA    HOFFMAN
JR, BILLY JOE		    CHESAPEAKE
EXPLORATION LLC		    10/25/2007    1092    263    I-2007-012815    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOTS 3, 4 (A/D/A W/2 SW/4)

OK9270010-002

    OK    WASHITA    HOFFMAN,
NANCY
ELLEN		    CHESAPEAKE
EXPLORATION LLC		    10/25/2007    1092    259    I-2007-012813    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOT 3 (39.56 ACS), LOT 4 (39.80 ACS) A/D/A W/2 SW/4

OK9270010-003

    OK    WASHITA    MUNO, GAIL
F		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1095    570    I-2008-000511    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3, 4 (A/D/A W/2 SW/4), E/2 SW/4

OK9270010-004

    OK    WASHITA    OGI, INC    CHESAPEAKE
EXPLORATION LLC		    11/6/2007    1092    213    I-2007-012794    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOT 3 (39.56 ACS), LOT 4 (39.80 ACS) A/D/A W/2 SW/4

LTD TO 100' BELOW S.E. OF DES MOINES GRANITE WASH (17,020')

OK9270010-005

    OK    WASHITA    HOFFMAN,
GARY P		    CHESAPEAKE
EXPLORATION LLC		    11/5/2007    1092    216       011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOT 3 (39.56 ACRES), LOT 4 (39.80 ACRES) A/D/A W/2 SW/4

LTD TO 100' BELOW S.E. OF DES MOINES GRANITE WASH (17,020')

OK9270010-006

    OK    WASHITA    HOLDER,
JUNE		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1093    382    I-2007-013182    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOTS 3, 4, A/D/A W/2 SW/4

LTD TO 17,020'

OK9270010-007

    OK    WASHITA    DELFELD,
SHARON S		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1097    917    I-2008-001349    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: E/2 SW/4, LOT 3 (39.56 AC), LOT 4 (39.8 AC) A/D/A W/2 SW/4

OK9270010-008

    OK    WASHITA    CULP, JANE    CHESAPEAKE
EXPLORATION LLC		    10/25/2007    1094    421    I-2008-000135    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3, 4 (A/D/A W/2 SW/4), E/2 SW/4

OK9270010-010

    OK    WASHITA    JORDAN,
DEANNA		    CHESAPEAKE
EXPLORATION LLC		    7/2/2008    1116    845    I-2008-008067    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-011

    OK    WASHITA    PHIFER,
MARY G		    CHESAPEAKE
EXPLORATION LLC		    7/2/2008    1116    429    I-2008-007930    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-012

    OK    WASHITA    BURCH,
NELDA		    CHESAPEAKE
EXPLORATION LLC		    7/1/2008    1116    830    I-2008-008061    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-013

    OK    WASHITA    LOGAN,
SHERRY		    CHESAPEAKE
EXPLORATION LLC		    7/1/2008    1116    827    I-2008-008060    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-014

    OK    WASHITA    WILSON,
MANDY		    CHESAPEAKE
EXPLORATION LLC		    7/2/2008    1116    833    I-2008-008062    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-015

    OK    WASHITA    HOFFMAN,
HERSHEL L
A/K/A
HIRSHEL L
HOFFMAN		    CHESAPEAKE
EXPLORATION LLC		    7/9/2008    1117    282    I-2008-008199    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270010-017

    OK    WASHITA    ABERDEEN
INVESTMENTS,
LLC		   CHESAPEAKE
EXPLORATION
LLC		    10/7/2008    1124    56    I-2008-010687    011N    018W    0018   

TOWNSHIP 11NORTH - RANGE 18 WEST

SECTION 18: LOT 3, 4, E/2 SW/4

OK9270010-018

    OK    WASHITA    BAGGETT,
CANDACE A/K/
A CANDY
BAGGETT		   CHESAPEAKE
EXPLORATION
LLC		    7/8/2008    1125    249    I-2008-011083    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SW/4

OK9270010-019

    OK    WASHITA    HOFFMAN,
CHARLES G		   WARD
PETROLEUM
CORPORATION		    9/13/2005    1020    275    I-2005-006806    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-020

    OK    WASHITA    HOFFMAN,
BOBBY
DOUGLAS		   WARD
PETROLEUM
CORPORATION		    9/20/2005    1020    667    1-2005-007105    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-021

    OK    WASHITA    WEDEKING,
ESTA MAE		   WARD
PETROLEUM
CORPORATION		    9/27/2005    1021    631    I-2005-007393    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-023

    OK    WASHITA    WHITAKER,
GERALD		   WARD
PETROLEUM
CORPORATION		    10/17/2008    1127    170    I-2008-011818    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4

OK9270010-024

    OK    WASHITA    BLAGOWSKY,
RONNY R		   WARD
PETROLEUM
CORPORATION		    10/17/2008    1153    459    I-2009-008638    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-025

    OK    WASHITA    ADKINS,
DEBRA		   WARD
PETROLEUM
CORPORATION		    10/17/2008    1127    169    I-2008-011817    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-026

    OK    WASHITA    BLAGOWSKY,
ERIKA L		   WARD
PETROLEUM
CORPORATION		    10/17/2008    1125    275    I-2008-011095    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-027

    OK    WASHITA    BLAGOWSKY,
RAYMOND		   WARD
PETROLEUM
CORPORATION		    10/17/2008    1125    274    I-2008-011094    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-028

    OK    WASHITA    BROWN, CHAD   WARD
PETROLEUM
CORPORATION		    12/10/2008    1130    461    I-2009-00969    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-029

    OK    WASHITA    BROWN,
DILLON		   WARD
PETROLEUM
CORPORATION		    12/10/2008    1130    460    I-2009-000968    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-030

    OK    WASHITA    BROWN,
JEREMY		   WARD
PETROLEUM
CORPORATION		    12/10/2008    1130    463    I-2009-000971    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOTS 3 & 4, E/2 SW/4 A/D/A SW/4

OK9270010-032

    OK    WASHITA    HUTSON, JOHN
G		   CHESAPEAKE
EXPLORATION
LLC		    10/20/2006    1054    994    I-2006-010900    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: SE/4

OK9270010-033

    OK    WASHITA    OCC
#561120/CD
#200806746		   COI-CELLC    10/21/2008          UNRECORDED    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: ALL, LIMITED TO THE WOLFCAMPIAN, VIRGILIAN, MISSOURIAN GRANITE WASH AND DES MOINES GRANITE WASH COMMON SOURCES OF SUPPLY

OK9270010-034

    OK    WASHITA    BROWN,
DAVID		   WARD
PETROLEUM
CORPORATION		    12/10/2008    1130    462    I-2009-00970    011N    018W    0018   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 18: LOT 3 (39.56 ACRES), LOT 4 (39.80 ACRES) AND E/2 SW/4, ALL COLLECTIVELY DESCRIBED AS SW/4

A00355-13421

    OK    WASHITA    KERR - MCGEE
CORPORATION		   ANSON
PRODUCTION
CORPORATION
FORMERLY D/		    10/25/1996    845    1079       011N    018W    0019   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 19: N2NW

A00355-2986

    OK    WASHITA    MURRAY, IRA
L & JESSIE
IRENE		   B B LONG    2/16/1979    500    994       011N    018W    0019   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 19: LOTS 1, 2, 3, & 4, & E2W2

A02484-3087

    OK    WASHITA    DUGGER, A W,
ET UX		   AN - SON
CORPORATION		    5/2/1984    652    783       011N    018W    0019   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 19: SE

A02484-3088

    OK    WASHITA    INEZ LEAVELL
REVOCABLE
TRUST		   BLACK HAWK
OIL & GAS		    4/30/1981    554    28       011N    018W    0019   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 19: SE/4

A02484-3089

    OK    WASHITA    DUGGER ,
STANLEY		   BLACK HAWK
OIL & GAS		    5/2/1981    556    494       011N    018W    0019   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 19: SE/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

A02484-3090

    OK    WASHITA    DUGGER ,
CLIFTON C		   BLACK HAWK OIL
& GAS		    6/4/1981    556    559       011N    018W    0019   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 19: SE/4

A02539-3095

    OK    WASHITA    OCC #262129/CD
#115039		   AN - SON
CORPORATION		    6/11/1984    840    672       011N    018W    0019   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 19: ALL

OK5128719-009

    OK    WASHITA    SMITH, NAOMI
P REV TR DTD
4/1/99, PATRICIA
ANN TURNER,
TRST		   CHESAPEAKE
EXPLORATION LLC		    11/5/2007    1091    844    I-2007-012628    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SE/4

OK5128719-010

    OK    WASHITA    TIDWELL,
DONOVAN D &
VELDA J INDV
& TRST		   CHESAPEAKE
EXPLORATION LLC		    11/11/2007    1094    425    I-2008-000137    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-011

    OK    WASHITA    KARBER,
DEBRA DEANN
A/K/A DEBBIE D
& LIONEL G
KARBER		   CHESAPEAKE
EXPLORATION LLC		    11/28/2007    1095    717    I-2008-000560    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: S/2

LTD TO 100' BELOW S.E. OF DES MOINES FM (17,216')

OK5128719-014

    OK    WASHITA    NIX, JIM M   CHESAPEAKE
EXPLORATION LLC		    5/13/2009    1138    739    I-2009-003488    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-015

    OK    WASHITA    GUNTER,
DEBORAH J, F/
K/A DEBORAH
BURKS		   CHESAPEAKE
EXPLORATION LLC		    7/24/2009    1145    925    I-2009-006147    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-016

    OK    WASHITA    BUCHANAN,
MARTIN L		   CHESAPEAKE
EXPLORATION LLC		    11/3/2009    1153    260    I-2009-008579    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-017

    OK    WASHITA    TOMLINSON
MINERALS
JOINT
VENTURE		   CHESAPEAKE
EXPLORATION LLC		    11/19/2009    1156    760    I-2009-009762    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-018

    OK    WASHITA    TOMLINSON
MINERALS
JOINT
VENTURE NO 2		   CHESAPEAKE
EXPLORATION LLC		    11/19/2009    1156    758    I-2009-009761    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5128719-019

    OK    WASHITA    EL DORADO
TRUST, JOHN
COMEGYS,
TRUSTEE		   CHESAPEAKE
EXPLORATION LLC		    3/31/2010    1190    106    I-2010-011088    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4

OK5129558-013

    OK    WASHITA    PURYEAR,
KAREN & TOM		   CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1094    427    I-2008-000138    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4, NE/4 NW/4, SW/4 NW/4

LTD TO 17,216'

OK5129558-014

    OK    WASHITA    REED, PAMELA
& ROGER		   CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1093    386    I-2007-013183    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4, NE/4 NW/4, SW/4 NW/4

LTD TO 17,216'

OK5129558-015

    OK    WASHITA    JOLIFF, FRED   CHESAPEAKE
EXPLORATION LLC		    10/29/2007    1094    423    I-2008-000136    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4

OK5129558-016

    OK    WASHITA    DICKERSON,
FORREST A &
NETA F TRUST
U/T/A LTD		   CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1095    583    I-2008-000517    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4, NE/4 NW/4, SW/4 NW/4

LTD TO 17,216'

OK5129558-017

    OK    WASHITA    MCNATT, J R
REV TR U/A/D 5-
20-96, SHARON
ANN HALL, S/
TRST		   CHESAPEAKE
EXPLORATION LLC		    11/18/2007    1094    646    I-2008-000214    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

LTD TO 100' BELOW S.E. OF DES MOINES FM (17,216')

OK5129558-018

    OK    WASHITA    MOORE,
DEBORAH & T B		   CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1103    591    I-2008-003185    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4, NE/4 NW/4, SW/4 NW/4

LTD TO 17,216'

OK5129558-019

    OK    WASHITA    KNIGHT, MARY
SUE & FRANK
JR		   CHESAPEAKE
EXPLORATION LLC		    11/20/2007    1097    296    I-2008-001143    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SE/4 NW/4, SW/4 NW/4

OK5129558-020

    OK    WASHITA    PHILLIPS
FAMILY TR U/T/
A DTD 10-1-99		   CHESAPEAKE
EXPLORATION LLC		    11/14/2007    1099    528    I-2008-001935    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

LTD TO 100' BELOW S.E. OF DES MOINES FM (17,216')

OK5129558-021

    OK    WASHITA    AUSTIN, GLEN
EDWARD
FAMILY TRUST
DATED 9/19/91		   CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1095    714    I-2008-000559    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: NE/4, NE/4 NW/4

LTD TO 17,216'

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129558-022

    OK    WASHITA    SEARLE, JACK B
& TAMARA D		   CHESAPEAKE
EXPLORATION LLC		    2/14/2008    1102    917    I-2008-002940    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,216')

OK5129558-023

    OK    WASHITA    OHARA, LINDA   CHESAPEAKE
EXPLORATION LLC		    7/18/2008    1118    486    I2008 008595    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-024

    OK    WASHITA    HOFFMAN JR,
BILLY JOE &
REBECCA		   CHESAPEAKE
EXPLORATION LLC		    7/13/2008    1116    391    I-2008-007917    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-025

    OK    WASHITA    BIZZELL, ROBERT   CHESAPEAKE
EXPLORATION LLC		    7/18/2008    1116    423    I-2008-007928    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-026

    OK    WASHITA    HOFFMAN,
NANCY ELLEN		   CHESAPEAKE
EXPLORATION LLC		    7/13/2008    1118    73    I-2008-008471    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-027

    OK    WASHITA    CULP, JANE &
MITCHELL		   CHESAPEAKE
EXPLORATION LLC		    7/13/2008    1120    44    I-2008-009167    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-032

    OK    WASHITA    BIZZELL, GAIL   CHESAPEAKE
EXPLORATION LLC		    7/27/2009    1145    921    I-2009-006144    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-033

    OK    WASHITA    AUSTIN MINERAL
INTERESTS, LLC		   CHESAPEAKE
EXPLORATION LLC		    12/21/2009    1159    7    I-2010-000555    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-034

    OK    WASHITA    CEKOSKY, MIKE   CHESAPEAKE
EXPLORATION LLC		    4/15/2010    1167    642    I-2010-003552    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5129558-035

    OK    WASHITA    CEKOSKY,
ROBERT
ANTHONY AKA
BOB CEKOSKY		   CHESAPEAKE
EXPLORATION LLC		    4/25/2010    1167    645    I-2010-003553    011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: SW/4 NW/4

OK5990067-000

    OK    WASHITA    OCC
#201000652/CD
#575976		   COI & CELLC,
APPLICANTS		    6/8/2010             011N    018W    0020   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 20: ALL, LIMITED TO THE VIRGILIAN, MISSOURAIN AND DES MOINES COMMON SOURCES OF SUPPLY

OK5128511-022

    OK    WASHITA    WALTERS,
WAYNE A &
SHAWN S 2008
OIL & GAS REV
LVG TR		   CHESAPEAKE
EXPLORATION LLC		    12/18/2009    1159    303    I-2010-000657    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NW/4

OK5128511-023

    OK    WASHITA    KIRK, DAVID W   CHESAPEAKE
EXPLORATION LLC		    8/20/2010    1182    790    I-2010-008546    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NW/4

OK5128511-024

    OK    WASHITA    COPE, WADE   CHESAPEAKE
EXPLORATION LLC		    9/3/2010    1182    798    I-2010-008548    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NE/4

OK5128511-025

    OK    WASHITA    COPE, MAX G
REV TR, DTD
08/13/03, MAX &
BETH COPE,
TRUSTEES		   CHESAPEAKE
EXPLORATION LLC		    8/31/2010    1186    872    I-2010-009950    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NE/4

OK5128511-026

    OK    WASHITA    THE UNITED
METHODIST
RETIREMENT &
HEALTH CARE
CENTER, INC		   CHESAPEAKE
EXPLORATION LLC		    1/17/2011    1198    261    I-2011-002958    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NE/4

OK5128511-027

    OK    WASHITA    BIZZELL,
SUZANNE
REVOCABLE
TRUST, DATED
11/14/98		   CHESAPEAKE
EXPLORATION LLC		    12/6/2010    1190    877    I-2011-000086    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NW/4

OK5128511-028

    OK    WASHITA    OGI INC BY JACK
B SEARLE,
PRESIDENT		   CHESAPEAKE
EXPLORATION,
LLC		    2/9/2011    1199    292    I-2011-003280    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NE/4

OK9270045-002

    OK    WASHITA    WESNER, SCOTT   DAVID S
THOMPSON &
ASSOCIATES		    10/16/2007    1088    223    I-2007-011436    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: SW/4

OK9270045-003

    OK    WASHITA    POLLARD,
SANDRA JOAN
AND RONALD		   CHESAPEAKE
EXPLORATION,
LLC		    10/12/2010    1188    794    I-2010-010583    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: SW/4

OK9270045-004

    OK    WASHITA    RIALTO
PRODUCTION
COMPANY		   CHESAPEAKE
EXPLORATION LLC		    1/18/2011    1193    857    I-2011-001047    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: NW/4, SW/4

OK9270745-003

    OK    WASHITA    RILEY, FRANK L   CHESAPEAKE
EXPLORATION LLC		    3/15/2010    1171    242    I-2010-004822    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: SW/4

OK9270762-000

    OK    WASHITA    WOOD,
FLORENCE
WILIIAMS
KIDWELL		   CHESAPEAKE
EXPLORATION LLC		    9/3/2010    1183    793    I-2010-008929    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: N/2 SE/4, SE/4 SE/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270771-000

    OK    WASHITA    MASON, JAMES
R AND
CHANDRA S		    CHESAPEAKE
EXPLORATION LLC		    11/17/2010    1192    494    I-2011-000578    011N    018W    0021   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 21: SW/4 SE/4

A00281-2334

    OK    WASHITA    HUBBARD ,
PEARL INDIV &
ADMINR		    D A BASH AND
ASSOCIATES INC		    10/7/1980    534    316       011N    018W    0023    NE/4 Sec. 23-11N-18W

A00281-2335

    OK    WASHITA    ARNOLD , SAM H    JOSEPH K CASKEY    5/13/1977    464    585       011N    018W    0023    NE/4 Sec. 23-11N-18W

A00281-2336

    OK    WASHITA    HALE , VIRGINIA
L CARPENTER &		    JACK B SMITH    6/7/1977    468    561       011N    018W    0023    NE/4 Sec. 23-11N-18W

A00281-2337

    OK    WASHITA    JAVORSKY ,
ADOLPH & LEA		    EL PASO
EXPLORATION CO		    3/7/1980    518    352       011N    018W    0023    NE/4 Sec. 23-11N-18W

A00991-2373

    OK    WASHITA    THOMAS , M V    DYCO PETROLEUM
CORP		    3/6/1980    517    820       011N    018W    0023    SE/4 Sec. 23-11N-18W

A01852-2379

    OK    WASHITA    KLEMME,
MARVIN		    HARVEY E WHITE
ENTERPRISES INC		    11/15/1976    458    153       011N    018W    0023    INSOFAR AS TO N/2 SW/4 & SE/4 SW/4 & SE/4 Sec. 23-11N-18W

A01877-2385

    OK    WASHITA    WHITE ,
HARVEY E		    ONG EXPLORATION,
INC		    1/9/1975    440    184       011N    018W    0023    SW/4 SW/4 Sec. 23-11N-18W

A01877-2386

    OK    WASHITA    JOHNSTON,
MICHAEL R.
AND WINDELL J.		    J C HILL OIL & GAS
INC		    1/26/1982    580    165       011N    018W    0023    N/2 SW/4 AND SE/4 SW/4. Sec. 23-11N-18W

A02187-2395

    OK    WASHITA    BEADLES ,
BONNIE L &
GARY E		    EL PASO NATURAL
GAS CO		    5/27/1977    467    544       011N    018W    0023    INSOFAR AS TO N/2 SW/4 & SE/4 SW/4 Sec. 23-11N-18W

A02187-2396

    OK    WASHITA    SWOPES , JOYCE
ANN & THOMAS
J.		    EL PASO NATURAL
GAS CO		    5/27/1977    467    542       011N    018W    0023    INSOFAR AS TO N/2 SW/4 & SE/4 SW/4 Sec. 23-11N-18W

A02187-2397

    OK    WASHITA    TUCKER , L
NADINE		    W R GRAY    4/3/1979    500    487       011N    018W    0023    INSOFAR AS TO E/2 SW/4 & NW/4 SW/4 Sec. 23-11N-18W

A02188-2398

    OK    WASHITA    JUDY , EARL E &
WILLIAM L		    HARVEY E WHITE
ENERPRISES, INC		    1/28/1980    519    671       011N    018W    0023    NW/4 Sec. 23-11N-18W

OK5124595-001

    OK    WASHITA    HOWENSTINE,
THOMAS ET AL		    WHITE, HARVEY E
ENTERPRISES		    3/4/1977    471    836    7578    011N    018W    0023   

INSOFAR AND ONLY INSOFAR AS SAID LEASE COVERS:

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 23: N2SW, SESW; L&E THE KLEMME 2-23 WB.

OK5124595-002

    OK    WASHITA    HOWENSTINE,
VIOLA ET AL		    WHITE, HARVEY E
ENTERPRISES		    4/14/1977    471    834    7577    011N    018W    0023   

INSOFAR AND ONLY INSOFAR AS SAID LEASE COVERS:

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 23: N2SW, SESW, L&E THE KLEMME 2-23 WB

OK3530006-006

    OK    WASHITA    WILLIAMSON,
EDWIN L		    CHESAPEAKE
EXPLORATION LP		    6/6/2006    1042    257    I-2006-006100    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, NW/4 SW/4, SW/4 SW/4, SE/4 SW/4, SE/4

OK3530006-007

    OK    WASHITA    AUSTIN, NAOMI
K		    CHESAPEAKE
EXPLORATION LP		    6/7/2006    1042    497    I-2006-006181    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, NW/4 SW/4, SW/4 SW/4, SE/4 SW/4, SE/4

OK3530006-012

    OK    WASHITA    CORNELL,
SHARON LYNN		    CHESAPEAKE
EXPLORATION LLC		    9/6/2007    1083    607    I-2007-009775    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,041'

OK3530006-013

    OK    WASHITA    HARRELL,
ZELMOND, C/O
CHARLES
HARRELL		    CHESAPEAKE
EXPLORATION LLC		    10/15/2007    1088    192    I-2007-011419    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,041'

OK3530006-014

    OK    WASHITA    NIABC, A
LIMITED
PARTNERSHIP		    CHESAPEAKE
EXPLORATION LLC		    10/15/2007    1088    879    I-2007-011655    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,041'

OK3530006-015

    OK    WASHITA    HARRELL,
CORNELL
TRUST, ELLA J
HARRELL, ET
AL, TRUSTEES		    CHESAPEAKE
EXPLORATION LLC		    10/15/2007    1096    754    I-2008-000911    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,041'

OK3530006-016

    OK    WASHITA    KLEMME,
ROBERT LIFE
ESTATE		    CHESAPEAKE
EXPLORATION LLC		    1/10/2008    1099    696    I-2008-002003    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, W/2 SW/4, SE/4 SW/4, SE/4

OK3530006-017

    OK    WASHITA    CROZIER,
ROBERT		    CHESAPEAKE
EXPLORATION LLC		    2/6/2008    1100    864    I-2008-002235    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SE/4 SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,350')

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3530006-018

    OK    WASHITA    WYMAN, LYNDA
F		    CHESAPEAKE
EXPLORATION LLC		    2/6/2008    1100    867    I-2008-002236    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SE/4 SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,350')

OK3530006-019

    OK    WASHITA    HARRELL,
VIRGILENE W
REVOCABLE
TRUST DTD
07/07/94		    CHESAPEAKE
EXPLORATION LLC		    2/18/2008    1104    179    I-2008-003418    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530006-020

    OK    WASHITA    JONES, SHERRY
LYNN		    CHESAPEAKE
EXPLORATION LLC		    4/1/2008    1110    922    I-2008-005946    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530006-021

    OK    WASHITA    WELSH, DONNA
SUE CORNELL		    CHESAPEAKE
EXPLORATION LLC		    4/1/2008    1110    920    I-2008-005945    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530006-023

    OK    WASHITA    KLEMME,
BRYAN ERIC		    CHESAPEAKE
EXPLORATION LLC		    1/10/2008    1115    454    I-2008-007545    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, W/2 SW/4, SE/4 SW/4, SE/4

OK3530006-024

    OK    WASHITA    KLEMME,
MICHAEL LYNN		    CHESAPEAKE
EXPLORATION LLC		    1/10/2008    1115    456    I-2008-007546    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, W/2 SW/4, SE/4 SW/4, SE/4

OK3530006-025

    OK    WASHITA    CORNELL,
PATRICK T		    CHESAPEAKE
EXPLORATION LLC		    9/6/2007    1082    807    I-2007-009467    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530006-026

    OK    WASHITA    WALKER,
KATHLEEN C
LIV TR,
KATHLEEN &
JAMES WALKER,
COTRST		    CHESAPEAKE
EXPLORATION LLC		    9/6/2007    1082    810    I-2007-009468    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-002

    OK    WASHITA    BUFFING, LEE
ROY & MALINDA		    CHESAPEAKE
EXPLORATION LP		    8/10/2006    1048    136    I-2006-008336    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SE/4

LTD TO 17,041

OK3530017-004

    OK    WASHITA    WILLIAMSON,
HUGH R		    CHESAPEAKE
EXPLORATION LP		    6/6/2006    1042    259    I-2006-006101    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, NW/4 SW/4, SW/4 SW/4, SE/4 SW/4, SE/4

OK3530017-005

    OK    WASHITA    EAGLE,
MARTHA MARIE
A/K/A MRS
GRANT EAGLE		    CHESAPEAKE
EXPLORATION LLC		    8/31/2007    1084    513    I-2007-010123    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,505'

OK3530017-006

    OK    WASHITA    CORNELL,
MARGARET
IRENE, A/K/A
MARGARET
IRENE MEENAN		    CHESAPEAKE
EXPLORATION LLC		    9/7/2007    1086    307    I-2007-010721    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

LTD TO 17,041'

OK3530017-007

    OK    WASHITA    CORNELL, ANNE
MARIE		    CHESAPEAKE
EXPLORATION LLC		    10/2/2007    1088    863    I-2007-011648    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-008

    OK    WASHITA    CORNELL, JAN
MARION, A/K/A
JAN MARION
ARTECONA		    CHESAPEAKE
EXPLORATION LLC		    10/2/2007    1093    831    I-2007-013323    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-009

    OK    WASHITA    CORNELL,
MARTHA
CHRISTINE		    CHESAPEAKE
EXPLORATION LLC		    10/2/2007    1094    815    I-2008-000273    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-010

    OK    WASHITA    JONES-
KALKMAN
MINERAL
COMPANY		    CHESAPEAKE
EXPLORATION LLC		    1/21/2008    1097    656    I-2008-001271    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, NW/4 SW/4, NE/4 SW/4

LTD TO 16,991'

OK3530017-011

    OK    WASHITA    KIRSCHNER,
MICHAEL PAUL		    CHESAPEAKE
EXPLORATION LLC		    2/14/2008    1103    645    I-2008-003205    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,350')

OK3530017-012

    OK    WASHITA    GREEN, JOHN
ROBERT F/K/A
CORNELL		    CHESAPEAKE
EXPLORATION LLC		    4/1/2008    1108    777    I-2008-005173    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-013

    OK    WASHITA    GREEN, HELEN
T, HEIR OF
THOMAS ROSS
CORNELL		    CHESAPEAKE
EXPLORATION LLC		    4/1/2008    1108    779    I-2008-005174    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-014

    OK    WASHITA    COLEMAN,
GEORGIA ANN		    CHESAPEAKE
EXPLORATION LLC		    4/1/2008    1109    719    I-2008-005550    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SW/4 SW/4

OK3530017-015

    OK    WASHITA    WALSH
MINERAL
PROPERTIES,
LLC		    CHESAPEAKE
EXPLORATION LLC		    5/12/2008    1123    428    I-2008-010467    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: NE/4 SW/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3530031-000

    OK    WASHITA    ST/OK - CLO CS-
25762		   CHESAPEAKE
EXPLORATION LP		    9/28/2006    1057    848    I-2007-000335    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: E/2 NW/4

OK3530051-000

    OK    WASHITA    ST/OK - CS-25663   CHESAPEAKE
EXPLORATION LP		    7/21/2006    1047    663    I-2006-008174    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: NE/4

LTD TO DES MOINES GRANITE WASH

OK353006-022

    OK    WASHITA    KLEMME,
TERRY WAYNE		   CHESAPEAKE
EXPLORATION
LLC		    1/10/2008    1115    452    I-2008-007544    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: W/2 NW/4, SE/4 SW/4, W/2 SW/4, SE/4

OK9270170-001

    OK    WASHITA    BUFFING, LEE
ROY &
MALINDA LOU		   ROBERT W MOORE    1/27/1977    460    3    688    011N    018W    0024   

INSOFAR & ONLY SO FAR AS:

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: SE/4

OK9270358-001

    OK    WASHITA    OCC #554153/CD
#200801621		   COI-CELLC    5/15/2008          UNRECORDED    011N    018W    0024   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 24: ALL

LTD TO THE MISSOURIAN GRANITE WASH & DES MOINES GRANITE WASH

A00278-2330

    OK    WASHITA    GALLASPY ,
GEORGE , ET AL		   BILL J BROWN    12/29/1981    540    146       011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: NW/4 SE/4

A00278-5225

    OK    WASHITA    SCHMIDT,
EDGER &
MAMIE, H/W		   ROBERT W MOORE    4/30/1973    424    583    2041    011N    018W    0025   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 25: S2SE, NESE

A00279-2331

    OK    WASHITA    AMERICAN
FLETCHER
NATIONAL
BANK , TR.		   D A BASH AND
ASSOCIATES INC		    4/24/1981    553    271       011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: E/2 NW/4, SW/4 NW/4

A00280-2332

    OK    WASHITA    EVANS, JOHN K   D A BASH AND
ASSOCIATES INC		    4/27/1981    553    275       011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

A00280-2333

    OK    WASHITA    MYERS ,
PAMELA S		   D A BASH AND
ASSOCIATES INC		    4/27/1981    553    274       011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270052-001

    OK    WASHITA    BOSE, EDWARD
J & MARIE		   CHALFANT,
MAGEE &
CLIFTON, INC		    2/18/1977    463    942    2977    011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: NW/4 NW/4

OK9270052-002

    OK    WASHITA    ST/OK - EI-2808   ROBERT W MOORE    3/14/1978    483    290    3438    011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: NW/4 NW/4

OK9270053-001

    OK    WASHITA    ROZMAN, MAE
ALICE & EVANS,
ALICE O		   HARVEY E WHITE
ENTERPRISES INC		    4/20/1977    466    746    4771    011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270053-002

    OK    WASHITA    MACDOUGALL,
FAY LOUISE		   HARVEY E WHITE
ENTERPRISES INC		    4/20/1977    466    742    4769    011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270053-003

    OK    WASHITA    GRIFFITH,
JENNIE E		   HARVEY E WHITE
ENTERPRISES INC		    5/20/1977    466    802    4799    011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270053-004

    OK    WASHITA    PARRISH,
ROBERT E, ET
AL		   HARVEY E WHITE
ENTERPRISES INC		    4/20/1977    466    244    4770    011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270053-005

    OK    WASHITA    MEGERT, VIOLA   CHALFANT,
MAGEE &
CLIFTON, INC		    2/15/1977    462    455    2167    011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270053-006

    OK    WASHITA    BOYD, MARION
L		   HARVEY E WHITE
ENTERPRISES INC		    4/20/1977    466    740    4768    011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: SW/4

OK9270146-001

    OK    WASHITA    OCC #231708/CD #101580   EXXON
CORPORATION		    1/18/1983             011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: ALL, BROWN DOLOMITE, DOUGLAS, HOXBAR, DES MOINES, MISSOURIAN GRANITE WASH, DES MOINES GRANITE WASH, SKINNER COMMON SOURCES OF SUPPLY

OK9270169-001

    OK    WASHITA    WALSH, DORIS A   SPECTRA ENERGY
CORP		    7/13/1981    563    389    14165    011N    018W    0025   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 25: NW/4 SE/4

OK5126923-001

    OK    WASHITA    EDWARD J.
BOSE, ET UX		   CHALFANT
MAGEE & CLIFTON		    2/18/1977    463    940       011N    018W    0026   

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: E/2 SW/4 , NE/4 , SE/4 NW/4, LIMITED TO THE OSU 2-26 WELLBORE.

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5126923-002

    OK    WASHITA    ST/OK - CLO EI-
2809		    ROBERT W
MOORE		    3/14/1978    483    292       011N    018W    0026   

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: NE/4, LIMITED TO THE OSU 2-26 WB.

OK5126923-003

    OK    WASHITA    ST/OK - CLO EI-
2810		    ROBERT W
MOORE		    3/14/1978    483    294       011N    018W    0026   

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: SE/4 NW/4 , E/2 SW/4, LIMITED TO THE OSU 2-26 WB.

OK5126924-000

    OK    WASHITA    WETER, LILLIE,
ET AL		    ROBERT W
MOORE		    8/10/1972    417    191       011N    018W    0026   

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: SE/4, LIMITED TO THE OSU 2-26 WB.

OK5126925-001

    OK    WASHITA    BRADY, ROBERT
AUSTIN		    EXXON CORP    2/17/1983    611    558       011N    018W    0026   

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: W/2 SW/4, LIMITED TO THE OSU 2-26 WB.

OK5126925-002

    OK    WASHITA    RAINBOLT,
VENDA C., ET AL		    JACK B SMITH    5/7/1977    474    966       011N    018W    0026   

TOWNSHIP 11 NORTH, RANGE 18 WEST:

SECTION 26: W/2 SW/4, LIMITED TO THE OSU 2-26 WB.

A02020-3378

    OK    WASHITA    ROCKET OIL AND
GAS
COMPANY , ET AL		    AN - SON
CORPORATION		    3/4/1982    582    423       011N    018W    0027    E/2 SW/4 & W/2 SE/4 LIMITED TO RIGHTS OUTSIDE AND EXCLUSIVE OF THE WELLBORES OF THE ANTELOPE #1-27 AND ANTELOPE #2-27 WELLS Sec. 27-11N-18W

A02020-3379

    OK    WASHITA    BAIRD , M M &
INEZ		    W. E. MILLS    12/7/1973    429    814       011N    018W    0027   

TOWNSHIP 11 NORTH, RANGE 18 WEST

SECTION 27: E/2 SW/4 & W/2 SE/4 LIMITED TO RIGHTS OUTSIDE AND EXCLUSIVE OF THE WELLBORES OF THE ANTELOPE #1-27 AND ANTELOPE #2-27 WELLS

A03368-10234

    OK    WASHITA    FOTH , WALTER &
ESTER M		    RED LAND
ENERGY CO		    7/27/1978    488    825    440730    011N    018W    0027   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: E2SW, W2SE LIMITED TO RIGHTS OUTSIDE AND EXCLUSIVE OF THE WELLBORES OF THE ANTELOPE #1-27 AND ANTELOPE #2-27 WELLS

OK5121095-001

    OK    WASHITA    LADD
PETROLEUM
CORPORATION		    INEXCO OIL
COMPANY		    5/19/1980    522    689       011N    018W    0027    W/2 SE/4; E/2 SW/4 ANTELOPE 1-27

OK5121095-002

    OK    WASHITA    BOSE, JOHN AND
FREDA, HIS WIFE		    HARVEY E
WHITE
ENTERPRISES,INC		    2/5/1979    498    23       011N    018W    0027   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK5121095-003

    OK    WASHITA    HOEPFNER,
MARY AND
HARVEY, HER
HUSBAND, ET AL		    EL PASO
NATURAL GAS
COMPANY		    10/26/1978    494    976       011N    018W    0027   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK5121095-004

    OK    WASHITA    ROSE, MAYME M,
A SINGLE
WOMAN		    HARVEY E
WHITE
ENTERPRISES,INC		    11/21/1978    497    696       011N    018W    0027   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK5121095-005

    OK    WASHITA    KLINZMAN, ELLA
MAE AND
ARTHUR, HER
HUSBAND		    HARVEY E
WHITE
ENTERPRISES,INC		    11/21/1978    497    700       011N    018W    0027   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK5121095-006

    OK    WASHITA    WORKMAN,
CHARLES AND
NADYNE, HIS
WIFE		    HARVEY E
WHITE
ENTERPRISES,INC		    11/21/1978    497    706       011N    018W    0027   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK5121095-007

    OK    WASHITA    BUEHLER, DORA,
A SINGLE
WOMAN, ET AL		    EL PASO
NATURAL GAS
COMPANY		    11/22/1978    494    981       011N    018W    0027   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 27: NE/4 NE/4

OK9270211-001

    OK    WASHITA    WESNER, SCOTT    DAVID S
THOMPSON &
ASSOCIATES		    9/12/2007    1088    237    I-2007-011443    011N    018W    0028   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: NW/4, W/2 SW/4

OK9270775-001

    OK    WASHITA    SMITH, KENNETH
C REV TRUST		    CHESAPEAKE
EXPLORATION
LLC		    11/29/2010    1190    736    I-2011-000049    011N    018W    0028   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: NE/4, E/2 SE/4

OK9270775-002

    OK    WASHITA    MAP2004-OK    CHESAPEAKE
EXPLORATION		    5/12/2011    1208    600    I-2011-005793    011N    018W    0028   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: W2NE,NW,NWSW

OK9270880-001

    OK    WASHITA    CHURCH OF
CHRIST		    CHESAPEAKE
EXPLORATION
LLC		    3/25/2011    1201    55    I-2011-003893    011N    018W    0028   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: E/2 SW/4, W/2 SE/4

OK9270880-002

    OK    WASHITA    MEE, DAVID
EDWARD		    CHESAPEAKE
EXPLORATION
LLC		    4/19/2011    1200    664    I-2011-003775    011N    018W    0028   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: E/2 SW/4, W/2 SE/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270880-003

    OK    WASHITA    BELL, JENNIFER
K TANNER AKA
JENNIFER K		   CHESAPEAKE
EXPLORATION
LLC		    5/12/2011    1204    935    I-2011-004886    011N    018W    0028   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 28: E/2 SW/4, W/2 SE/4

OK9270212-001

    OK    WASHITA    WESNER, SCOTT   DAVID S
THOMPSON &
ASSOCIATES		    9/12/2007    1088    235    I-2007-011442    011N    018W    0029   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 29: E/2 SE/4, SE/4 NE/4

OK9270213-001

    OK    WASHITA    REEDER, SR,
THE LIVING
TRUST DATED
7/16/96		   DAVID S
THOMPSON &
ASSOCIATES		    9/21/2007    1088    231    I-2007-011440    011N    018W    0029   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 29: N/2 NE/4, SW/4 NE/4, NW/4 SE/4, NW/4, SW/4, NORTH 30 ACRES OF SW/4 SE/4

OK9270213-002

    OK    WASHITA    NEWMAN, THE
LUTHER B
REVOCABLE
TRUST DATED
8/15/96		   DAVID S
THOMPSON &
ASSOCIATES		    9/21/2007    1088    227    I-2007-011438    011N    018W    0029   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 29: N/2 NE/4, SW/4 NE/4, NW/4 SE/4, NW/4, SW/4, NORTH 30 ACRES OF SW/4 SE/4

OK9270213-003

    OK    WASHITA    NEWMAN, THE
JANICE ANN
REVOCABLE
TRUST DATED
8/15/96		   DAVID S
THOMPSON &
ASSOCIATES		    9/21/2007    1088    225    I-2007-011437    011N    018W    0029   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 29: N/2 NE/4, SW/4 NE/4, NW/4 SE/4, NW/4, SW/4, NORTH 30 ACRES OF SW/4 SE/4

OK5122768-001

    OK    WASHITA    OCC #413256   BARRETT
RESOURCES
CORPORATION		    6/16/1997             011N    018W    0030    SEC 30-11N-18W: ALL

OK5126927-001

    OK    WASHITA    FELLERS, LINA
LEE		   ANDERMAN/
SMITH &
COMPANY		    7/18/1994    812    668       011N    018W    0030   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: E2

OK5126927-002

    OK    WASHITA    REEDER, JAMES
D ET UX		   ANDERMAN/
SMITH &
COMPANY		    7/18/1994    812    670       011N    018W    0030   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: E2

OK5126927-003

    OK    WASHITA    WILSON,
MAEDELLE M
TRUST		   ARROWHEAD
RESOURCES INC		    1/5/1996    830    689       011N    018W    0030    SEC 30-11N-18W: E/2

OK5126927-012

    OK    WASHITA    BLUMENTHAL,
DUNNIE ET UX		   BLACKROCK
RESOURCES LLC		    5/1/1997    854    1016       011N    018W    0030    SEC 30-11N-18W: E/2

OK5126927-013

    OK    WASHITA    PENDLETON,
DANNY L ET UX		   BLACKROCK
RESOURCES LLC		    4/16/1997    854    1018       011N    018W    0030    SEC 30-11N-18W: E/2

OK5126927-014

    OK    WASHITA    GARTHRIGHT,
MICHAEL L
ETAL		   BLACKROCK
RESOURCES LLC		    4/18/1997    855    175       011N    018W    0030    SEC 30-11N-18W: E/2

OK5126927-015

    OK    WASHITA    JORDAN,
GLENDA E ET
VIR		   BLACKROCK
RESOURCES LLC		    5/12/1997    855    1101       011N    018W    0030    SEC 30-11N-18W: E/2

OK5126927-016

    OK    WASHITA    BLAKELY,
HERBERT S		   BLACKROCK
RESOURCES LLC		    5/29/1997    856    227       011N    018W    0030    SEC 30-11N-18W: E/2

OK5126927-017

    OK    WASHITA    WADE, WAYNE
ET UX		   BLACKROCK
RESOURCES LLC		    5/6/1997    856    229       011N    018W    0030    SEC 30-11N-18W: E/2

OK5126927-018

    OK    WASHITA    BONNY, JACK   BLACKROCK
RESOURCES LLC		    6/6/1997    868    435       011N    018W    0030    SEC 30-11N-18W: E/2

OK5126928-001

    OK    WASHITA    JERRY
SULLIVAN
ETUX		   ANDERMAN/
SMITH &
COMPANY		    7/18/1994    812    672       011N    018W    0030   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: SW

OK5126928-002

    OK    WASHITA    MCLAUGHLIN,
LAVONA M		   ANDERMAN/
SMITH &
COMPANY		    7/27/1994    812    633       011N    018W    0030   

TOWNSHIP 11 NORTH- RANGE 18 WEST

SECTION 30: SW

OK5126928-003

    OK    WASHITA    NEESE, FRANK   ANDERMAN/
SMITH &
COMPANY		    8/15/1994    813    108       011N    018W    0030   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: SW

OK5126928-011

    OK    WASHITA    WOODS, EDITH   BLACKROCK
RESOURCES LLC		    4/14/1997    868    437       011N    018W    0030    SEC 30-11N-18W: LOTS 3 & 4, & E/2 SW/4

OK5126928-012

    OK    WASHITA    ARCHER,
BRENDA LOU
COLLINS		   BLACKROCK
RESOURCES LLC		    5/7/1997    868    439       011N    018W    0030    SEC 30-11N-18W: LOTS 3 & 4, & E/2 SW/4

OK5126928-013

    OK    WASHITA    NEECE,
SONDRA		   BLACKROCK
RESOURCES LLC		    5/8/1997    868    441       011N    018W    0030    SEC 30-11N-18W: LOTS 3 & 4, & E/2 SW/4

OK5126929-001

    OK    WASHITA    NIX, LOIS C   ANDERMAN/
SMITH &
COMPANY		    7/20/1994    812    674       011N    018W    0030   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: NW

OK5126929-002

    OK    WASHITA    HULL, MARLIN
LESLIE		   ANDERMAN/
SMITH &
COMPANY		    7/25/1994    812    676       011N    018W    0030    TOWNSHIP 11N RANGE 18W SECTION 30: NW

OK5126929-003

    OK    WASHITA    DICK,
ROSEMARY
SUSAN HULL		   ANDERMAN/
SMITH &
COMPANY		    7/25/1994    812    678       011N    018W    0030   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: NW

OK5126929-004

    OK    WASHITA    HULL, ALAN
HARLEY		   ANDERMAN/
SMITH &
COMPANY		    7/25/1994    812    680       011N    018W    0030   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: NW

OK5126929-005

    OK    WASHITA    HULL, ROGER
TALBOT		   ANDERMAN/
SMITH &
COMPANY		    7/25/1994    812    635       011N    018W    0030   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 30: NW

35-001984-001

    OK    WASHITA    WEST, LLOYD O   CHESAPEAKE
EXPLORATION,
LLC		    7/25/2011    1212    517    I-2011-006709    011N    018W    0032   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: N2SE

35-001984-002

    OK    WASHITA    CLOW, JUDITH
A		   CHESAPEAKE
EXPLORATION,
LLC		    7/25/2011    1212    514    I-2011-006708    011N    018W    0032   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: N2SE

OK9270214-001

    OK    WASHITA    REEDER, SR,
THE LIVING
TRUST DATED
7/16/96		   DAVID S
THOMPSON &
ASSOCIATES		    9/21/2007    1088    229    I-2007-011439    011N    018W    0032   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: NW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270750-001

    OK    WASHITA    OGI, INC    CHESAPEAKE
EXPLORATION
LLC		    5/26/2010    1175    1046    I-2010-006398    011N    018W    0032   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: NE/4

OK9270750-002

    OK    WASHITA    ENERGY
PROPERTIES
LIMITED L P		    CHESAPEAKE
EXPLORATION
LLC		    10/27/2010    1187    523    I-2010-010144    011N    018W    0032   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: NE/4

OK9270750-003

    OK    WASHITA    WESTON PASS
PARTNERS,
LLC		    CHESAPEAKE
EXPLORATION
LLC		    10/25/2010    1187    520    I-2010-010143    011N    018W    0032   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: NE/4

OK9270750-004

    OK    WASHITA    APPLE
BLOSSOM
ROYALTIES
LLC		    CHESAPEAKE
EXPLORATION
LLC		    11/10/2010    1189    233    I-2010-010777    011N    018W    0032   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: NE/4

OK9270762-001

    OK    WASHITA    MAP2004-OK    CHESAPEAKE
EXPLORATION
LLC		    8/12/2010    1184    218    I-2010-009041    011N    018W    0032   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: N/2 SE/4

OK9270776-001

    OK    WASHITA    FARMERS
ROYALTY
COMPANY		    CHESAPEAKE
EXPLORATION
LLC		    12/2/2010    1192    480    I-2011-000574    011N    018W    0032   

TOWNSHIP 11 NORTH - RANGE 18 WEST

SECTION 32: S/2 SE/4

OK0000553-001

    OK    WASHITA    WETER, LILLIE    ROBERT W
MOORE		    8/18/1971    406    491       011N    018W    0035   

TOWNSHIP 11 NORTH-RANGE 18 WEST

SECTION 35: S2

OK3530258-001

    OK    WASHITA    DELP, JUNIOR
& MARY FAYE		    CHESAPEAKE
EXPLORATION LP		    3/22/2007    1067    977       011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 19-22, BLK 7, ORIGINAL TOWNSITE OF FOSS, LOTS 1-24, BLK 1, LOTS 1-24, BLK 3, LOTS 1-24, BLK 4, LOTS 1-7 & 13-24, BLK 5, LOTS 1-24, BLK 6, LOTS 19-22, BLK 8, AND LOTS 1-24, BLK 9, LOTS 1-6 & 23-24, BLK 8, FIRST ADDITION TO THE TOWN ON FOSS, OKLAHOMA

OK5124306-018

    OK    WASHITA    ST/OK - CLO
UP-703		    CHESAPEAKE
EXPLORATION LP		    7/21/2006    1047    666    I-2006-008175    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: SW/4 (1/2 M.R.)

LTD TO DES MOINES GRANITE WASH

OK5124306-019

    OK    WASHITA    HEINRICHS, N
DALE & ANN		    CHESAPEAKE
EXPLORATION LP		    1/5/2007    1067    204       011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: SW/4

LTD TO 16,927'

OK5124306-020

    OK    WASHITA    EGGLESTON,
CHERRI ANNE		    CHESAPEAKE
EXPLORATION LP		    6/19/2007    1078    162    I-2007-007865    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: SW/4

OK5124306-021

    OK    WASHITA    FINNELL-
MULINIX,
TERRI		    CHESAPEAKE
EXPLORATION LP		    6/19/2007    1079    95    I-2007-008182    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: SW/4

OK5124306-022

    OK    WASHITA    SEIBOLD
ENERGY CO,
INC		    CHESAPEAKE
EXPLORATION
LLC		    12/13/2007    1097    66    I-2008-001052    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: SW/4

SECTION 2: LOTS 1-24, BLOCK 10

LOTS 13-20, BLOCK 15

1ST ADDITION TO THE TOWN OF FOSS

SECTION 2: LOTS 3 & 5-24, BLOCK 13

LOTS 1-24, BLOCK 14

LOTS 1-24, BLOCK 15

LOTS 1-24, BLOCK 16

LOTS 1-24, BLOCK 17

LOTS 7-24, BLOCK 18

LOTS 1-6, BLOCK 19

LOTS 1-22, BLOCK 20

LOTS 1-24, BLOCK 21

2ND ADDITION TO THE TOWN OF FOSS

OK5128332-013

    OK    WASHITA    WORD, GENIVE    CHESAPEAKE
EXPLORATION LP		    12/12/2006    1060    597    I-2007-001399    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-014

    OK    WASHITA    MOUSE,
MONTE MARK		    CHESAPEAKE
EXPLORATION LP		    12/12/2006    1060    809    I-2007-001477    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5128332-015

    OK    WASHITA    MOUSE, MELANI
MARQUE		    CHESAPEAKE
EXPLORATION LP		    12/12/2006    1060    595    I-2007-001398    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-016

    OK    WASHITA    MOUSE, SHEILA    CHESAPEAKE
EXPLORATION LP		    12/12/2006    1060    811    I-2007-001478    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-017

    OK    WASHITA    KENT, MONTE
LYNN A/K/A
MONTE LYNN
MOUSE		    CHESAPEAKE
EXPLORATION LP		    12/18/2006    1062    809    I-2007-002225    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-018

    OK    WASHITA    MOUSE, LESLIE
MERVIN &
SAUNDRA		    CHESAPEAKE
EXPLORATION LP		    12/12/2006    1062    435    I-2007-002087    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-019

    OK    WASHITA    MOUSE,
HEATHER A/K/A
HEATHER
KOEHN		    CHESAPEAKE
EXPLORATION LP		    12/15/2006    1062    496    I-2007-002110    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-020

    OK    WASHITA    TOLIN, MELISSA    CHESAPEAKE
EXPLORATION LP		    12/15/2006    1061    404    I-2007-001711    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-021

    OK    WASHITA    MOUSE,
STEPHANIE		    CHESAPEAKE
EXPLORATION LP		    12/15/2006    1062    488    I-2007-002107    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3 & 4, S/2 NW/4

OK5128332-022

    OK    WASHITA    MOUSE, STACEY    CHESAPEAKE
EXPLORATION LP		    12/15/2006    1063    128    I-2007-002352    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3 & 4, S/2 NW/4

OK5128332-023

    OK    WASHITA    MOUSE,
JANELLE NOW
JACKSON		    CHESAPEAKE
EXPLORATION LP		    12/15/2006    1061    402    I-2007-001710    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-024

    OK    WASHITA    FANNING,
TERRI MARGENE
MOUSE		    CHESAPEAKE
EXPLORATION LP		    12/18/2006    1074    289    I-2007-006428    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW

OK5128332-025

    OK    WASHITA    MOUSE, MARVIN
ARTHUR		    CHESAPEAKE
EXPLORATION LP		    12/12/2006    1060    251    I-2007-001295    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4, S/2 NW/4

OK5128332-026

    OK    WASHITA    MAP2003-NET    CHESAPEAKE
EXPLORATION LP		    6/28/2007    1077    236    I-2007-007545    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3 AND 4 AND S/2 NW/4

LTD TO 16,927'

OK5128332-027

    OK    WASHITA    ALLAR
COMPANY		    CHESAPEAKE
EXPLORATION LP		    6/22/2007    1078    615    I-2007-007995    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 3, 4; S/2 OF NW/4

LTD TO 16,827'

OK5128379-005

    OK    WASHITA    JONES, WANDA
G		    CHESAPEAKE
EXPLORATION LP		    1/23/2007    1067    145    I-2007-003930    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOT 1, SE/4 NE/4, A/D/A E/2 NE/4

OK5128379-006

    OK    WASHITA    BALL, ALYCE
LEA		    CHESAPEAKE
EXPLORATION LP		    1/23/2007    1067    157       011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOT 1, SE/4 NE/4, A/D/A E/2 NE/4

OK5128379-007

    OK    WASHITA    CAMP, JO N, F/K/
A JO N JONES		    CHESAPEAKE
EXPLORATION LP		    1/23/2007    1072    285    I-2007-005747    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOT 1, SE/4 NE/4 A/D/A E/2 NE/4

OK5128379-008

    OK    WASHITA    KILCREASE,
JAMES G		    CHESAPEAKE
EXPLORATION LP		    1/23/2007    1075    254    I-2007-006767    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOT 1, SE/4 NE/4, A/D/A E/2 NE/4

OK5128379-009

    OK    WASHITA    BEUTLER,
BENNIE		    FLESHMAN
AGENCY, INC.		    5/7/2007    1071    299    I-2007-005400    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK5128379-010

    OK    WASHITA    BEUTLER,
RHETT J		    FLESHMAN
AGENCY, INC.		    5/7/2007    1071    301    I-2007-005401    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1, 2, S/2 NE/4 A/D/A NE/4

OK9270005-001

    OK    WASHITA    DODSON, CARL
GREGORY		    CHESAPEAKE
EXPLORATION
LLC		    10/12/2007    1088    357    I-2007-011503    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 14, 1ST ADDITION TO TOWN OF FOSS

OK9270005-002

    OK    WASHITA    GRETEMAN,
MANDELL &
LAQUITTA		    CHESAPEAKE
EXPLORATION
LLC		    11/6/2007    1093    394    I-2007-013186    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 7, ORIGINAL TOWNSITE OF FOSS

OK9270005-003

    OK    WASHITA    GRETEMAN,
DONALD GENE
& BARBARA
ANN REV LIV TR		    CHESAPEAKE
EXPLORATION
LLC		    10/12/2007    1101    532    I-2008-002476    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 7 ORIGINAL, TOWNSITE OF FOSS

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270005-004

    OK    WASHITA    BARNHART, TODD
ALAN		    CHESAPEAKE
EXPLORATION LLC		    3/20/2008    1109    285    I-2008-005379    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270005-005

    OK    WASHITA    GLASGOW,
DEBORA GALE		    CHESAPEAKE
EXPLORATION LLC		    2/15/2008    1105    457    I-2008-003902    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-6, BLOCK 14, ADDITION TO THE TOWN OF FOSS

OK9270012-000

    OK    WASHITA    HOWES, LARRY &
DORINDA		    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1091    862    I-2007-012636    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 2-6; BLOCK 35; ORIGINAL TOWNSITE OF FOSS

OK9270013-000

    OK    WASHITA    HOWES, LARRY P
& DORINDA P		    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1091    866    I-2007-012638    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 5-6, BLOCK 13; 1ST ADDITION TO THE TOWN OF FOSS

OK9270014-000

    OK    WASHITA    HOWES, JANE &
LARRY		    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1091    864    I-2007-012637    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 11-14, S/2 LOT 10, BLOCK 11; 1ST ADDITION TO THE TOWN OF FOSS

OK9270015-000

    OK    WASHITA    DEUTSCHENDORF,
W J & EDA LOU		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1092    105    I-2007-012756    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 9-12, BLOCK 22; ORIGINAL TOWNSITE OF FOSS

OK9270016-000

    OK    WASHITA    LEE, HENRY    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1091    853    I-2007-012632    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-5, BLOCK 17; 1ST ADDITION TO THE TOWN OF FOSS

OK9270017-000

    OK    WASHITA    JOHNSON, LOIS R,
LIVING TR DTD
5/28/98		    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1091    857    I-2007-012634    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 13, 1ST ADDITION TO THE TOWN OF FOSS

OK9270018-001

    OK    WASHITA    SCHONES, VERNA
L		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1092    299    I-2007-012833    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-24, BLOCK 13, 1ST ADDITION TO THE TOWN OF FOSS

OK9270018-002

    OK    WASHITA    PRESCOTT,
KENNETH N		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1092    301    I-2007-012834    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-24, BLOCK 13, 1ST ADDITION TO THE TOWN OF FOSS

OK9270018-003

    OK    WASHITA    PRESCOTT,
CURTIS E		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1096    165    I-2005-000715    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-24, BLOCK 13, 1ST ADDITION TO THE TOWN OF FOSS

OK9270019-000

    OK    WASHITA    SULLIVAN,
NELDA J		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1091    1014    I-2007-012698    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-24, BLOCK 13; 1ST ADDITION TO THE TOWN OF FOSS

OK9270026-001

    OK    WASHITA    FINNELL-
MULINIX, TERRI		    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1093    31    I-2007-013085    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-24; BLOCK 10; LOTS 13-20; BLOCK 15; 1ST ADDITION TO THE TOWN OF FOSS; LOT 3 & 5-24; BLOCK 13; LOTS 1-24; BLOCK 14; LOTS 1-24; BLOCK 15; LOTS 1-24; BLOCK 16; LOTS 1-24; BLOCK 17; LOTS 7-24; BLOCK 18; LOTS 1-6; BLOCK 19; LOTS 1-22; BLOCK 20; LOTS 1-24; BLOCK 21; 2ND ADDITION TO THE TOWN OF FOSS; LOTS 1-2 & 8; BLOCK 8; ORIGINAL TOWNSITE OF FOSS; LOTS 5-12 & W. 60' 21-24; BLOCK 15; 1ST ADDITION TO THE TOWN OF FOSS; LOTS 1-6; BLOCK 18; 2ND ADDITION TO THE TOWN OF FOSS

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270026-002

    OK    WASHITA    EGGLESTON,
CHERRI ANNE		    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1094    674    I-2008-000223    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-24, BLOCK 10, LOTS 13-20, BLOCK 15, 1ST ADDITION TO THE TOWN OF FOSS, LOTS 3, 5-24, BLOCK 13, LOTS 1-24, BLOCKS 14-17, LOTS 7-24, BLOCK 18, LOTS 1-6, BLOCK 19, LOTS 1-22, BLOCK 20, LOTS 1-24, BLOCK 21, 2ND ADDITION TO THE TOWN OF FOSS, LOTS 1-2 & 8, BLOCK 8, ORIGINAL TOWNSITE OF FOSS, LOTS 5-12, W 60' 21-24, BLOCK 15, 1ST ADDITION TO THE TOWN OF FOSS, LOTS 1-6, BLOCK 18, 2ND ADDITION TO THE TOWN OF FOSS

OK9270027-000

    OK    WASHITA    HALL, LARRY J &
SHARON		    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1094    672    I-2008-000222    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-12, BLOCK 12; 1ST ADDITION TO THE TOWN OF FOSS

OK9270028-000

    OK    WASHITA    ROWLAN, ROY C
TR, ROY C ROWLAN,
TRST		    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1091    848    I-2007-012630    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: A TRACT OF LAND IN THE SE/4 DESCRIBED AS BEGINNING AT A POINT ON THE S LINE OF SAID SE/4 730' W OF THE SE/C SE/4, THENCE DUE W ALONG S LINE OF SE/4 TO A POINT WHERE THE S LINE OF THE SE/4 INTERSECTS THE SE LINE OF THE RR ROW, THENCE NORTHEASTERNLY ALONG SAID ROW A DISTANCE OF 756', THENCE SOUTHEASTERNLY TO THE POB.

LTD TO 16,927'

OK9270039-001

    OK    WASHITA    HOWELL,
ELIZAEBETH V		    CHESAPEAKE
EXPLORATION LLC		    10/12/2007    1094    221    I-2008-000064    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-4, E 80' 21-24, BLOCK 15, 1ST ADDITION TO THE TOWN OF FOSS

OK9270040-001

    OK    WASHITA    DAVIS, RON &
TERESA		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1095    559    I-2008-000506    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-10, BLOCK 8, 1ST ADDITION TO THE TOWN OF FOSS

OK9270044-000

    OK    WASHITA    BLAYLOCK,
TIMOTHY STEVEN
& NICOLE		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1095    564    I-2008-000508    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 5-7, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270063-001

    OK    WASHITA    WEICHEL, KATHY    CHESAPEAKE
EXPLORATION LLC		    2/20/2008    1102    870    I-2008-002922    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-14, BLOCK 8, LOTS 13-24, BLOCK 21, LOTS 13-18, BLOCK 22, ORIGINAL TOWNSITE OF FOSS

OK9270064-001

    OK    WASHITA    DAVIS SR, WELDON
K		    CHESAPEAKE
EXPLORATION LLC		    2/14/2008    1101    335    I-2008-002399    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 8-12, BLOCK 5, 1ST ADDITION TO THE TOWN OF FOSS

OK9270070-001

    OK    WASHITA    TOWN OF FOSS    CHESAPEAKE
EXPLORATION LLC		    2/20/2008    1105    628    I-2008-003978    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-5, BLK 21, LOTS 5-7, 20-24, BLK 8, LOT 6, BLK 21, LOT 1, BLK 35, ORIGINAL TOWNSITE OF FOSS

OK9270071-002

    OK    WASHITA    STERMER, JILL
LEIGH		    CHESAPEAKE
EXPLORATION LLC		    3/10/2008    1106    319    I-2008-004234    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270071-003

    OK    WASHITA    HOWARD, MARILYN    CHESAPEAKE
EXPLORATION LLC		    2/2/2008    1106    325    I-2008-004237    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 14, 1ST ADDITION TO THE TOWN OF FOSS

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270071-004

    OK    WASHITA    STONE, SUSAN    CHESAPEAKE
EXPLORATION LLC		    2/2/2008    1106    323    I-2008-004236    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270071-005

    OK    WASHITA    PENDERGRAFT,
ANN		    CHESAPEAKE
EXPLORATION LLC		    2/2/2008    1106    321    I-2008-004235    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270072-001

    OK    WASHITA    PITZER, OMA
JUNE & H W		    CHESAPEAKE
EXPLORATION LLC		    2/4/2008    1105    848    I-2008-004059    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 15-18, BLK 8, LOTS 19-24, BLK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-001

    OK    WASHITA    PRICE JR, C A    CHESAPEAKE
EXPLORATION LLC		    3/28/2008    1108    9    I-2008-004893    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-002

    OK    WASHITA    PRICE, LOIS    CHESAPEAKE
EXPLORATION LLC		    4/3/2008    1108    955    I-2008-005239    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-003

    OK    WASHITA    DELP, MARY
FAYE		    CHESAPEAKE
EXPLORATION LLC		    3/28/2008    1108    310    I-2008-005013    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-004

    OK    WASHITA    BURGESS,
BETTY DIANNE		    CHESAPEAKE
EXPLORATION LLC		    3/28/2008    1111    291    I-2008-006103    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-005

    OK    WASHITA    RANDOL,
SAUNDRA J		    CHESAPEAKE
EXPLORATION LLC		    3/28/2008    1105    449    I-2008-003898    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-006

    OK    WASHITA    MADDEN,
CYNTHIA L		    CHESAPEAKE
EXPLORATION LLC		    4/18/2008    1111    293    I-2008-006104    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270080-007

    OK    WASHITA    FREUDIGER,
DARLENE		    CHESAPEAKE
EXPLORATION LLC		    3/31/2008    1105    447    I-2008-003897    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270084-001

    OK    WASHITA    YEAKLEY,
ROBERT A		    CHESAPEAKE
EXPLORATION LLC		    4/30/2008    1111    36    I-2008-006009    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-24, BLOCK 49, ORIGINAL TOWNSITE OF FOSS AND A TRACT OF LAND IN THE SE/4 DESCRIBED AS BEGINNING AT A POINT ON THE SOUTH LINE OF SAID SE/4 350' WEST OF THE SE/C SE/4, THENCE DUE WEST ALONG SOUTH LINE OF SE/4 390', THENCE DUE NORTH 110' TO THE CHANNEL OF TURKEY CREEK, THENCE NORTHWESTERNLY WITH THE MEANDERINGS OF TURKEY CREEK TO THE SOUTH LINE OF THE RR ROW, SAID POINT ROW TO THE POINT WHERE THE SAID ROW INTERSECTS THE EAST LINE OF WASHINGTON STREET, THENCE SOUTH ALONG EAST LINE OF WASHINGTON STREET TO THE SOUTH LINE OF SAID SE/4, BEING THE POINT OF BEGINNING, CONTAINING 6.69 ACRES

OK9270085-001

    OK    WASHITA    FRANCO,
SHERYL ANN
CRYER		    CHESAPEAKE
EXPLORATION LLC		    4/17/2008    1111    74    I-2008-006025    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-6, BLK 7, ORIGINAL TOWNSITE OF FOSS

SURFACE TO 100' BLW S.E. OF DES MOINES FM.

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270086-000

    OK    WASHITA    PRICE II, TERRY
VAUGHN &
MENDY
MICHELLE		   CHESAPEAKE
EXPLORATION LLC		    5/7/2008    1111    289    I-2008-006102    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-24, BLOCK 12, ALL IN THE 1ST ADDITION TO THE TOWN OF FOSS

OK9270109-001

    OK    WASHITA    AKRIDGE, PATSY
CARLENE		   CHESAPEAKE
EXPLORATION LLC		    2/5/2008    1104    82    I-2008-003380    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-20, BLOCK 36, ORIGINAL TOWNSITE OF FOSS

OK9270109-002

    OK    WASHITA    MELVIN, JOHN
& FANCHON REV
LIV TR,
FANCHON N
MELVIN, TRST		   CHESAPEAKE
EXPLORATION LLC		    2/5/2008    1104    238    I-2008-003441    011N    019W    0002   

TOWNHSIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-20, BLOCK 36, ORIGINAL TOWN OF FOSS

OK9270109-003

    OK    WASHITA    MELVIN, EDITH
MARGARET LIFE
ESTATE		   CHESAPEAKE
EXPLORATION LLC		    2/5/2008    1105    846    I-2008-004058    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-20, BLOCK 36, ORIGINAL TOWNSITE OF FOSS

OK9270180-000

    OK    WASHITA    JOHNSON,
STEVE & BRENDA		   CHESAPEAKE
EXPLORATION LLC		    2/18/2008    1105    850    I-2008-004060    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 11-14, BLOCK 8, LOTS 22-27, BLOCK 16, 1ST ADDITION TO THE TOWN OF FOSS

OK9270181-000

    OK    WASHITA    FIRST BAPTIST
CHURCH OF FOSS		   CHESAPEAKE
EXPLORATION LLC		    2/20/2008    1106    689    I-2008-004407    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 7-12, BLOCK 14, 1ST ADDITION TO THE TOWN OF FOSS

OK9270204-001

    OK    WASHITA    WASHITA
COUNTY SCHOOL
DISTRICT #1-11		   CHESAPEAKE
EXPLORATION LLC		    4/11/2008    1105    405    I-2008-003879    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOT 1-24, 1ST ADDITION TO THE TOWN OF FOSS

SURFACE TO 100' BLW S.E. OF DES MOINES FM.

OK9270204-002

    OK    WASHITA    JORDON, LENA
MAE A/K/A LENA
SANDERS
JORDAN		   CHESAPEAKE
EXPLORATION LLC		    5/12/2008    1118    489    I2008 008596    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 13-14, BLOCK 8, LOTS 13-24, BLOCK 21, LOTS 19-24, BLOCK 22, ALL IN THE ORGINAL TOWNSITE OF FOSS

SURFACE TO 100' BLW S.E. OF DES MOINES FM

OK9270205-001

    OK    WASHITA    JONES, JANET
RUTH		   CHESAPEAKE
EXPLORATION LLC		    5/12/2008    1118    765    I-2008-008715    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 19-24, BLOCK 22, IN THE ORIGINAL TOWNSITE OF FOSS

SURFACE TO 100' BLW S.E. OF DES MOINES FM

OK9270207-001

    OK    WASHITA    PRICE, RAY
MARVIN		   CHESAPEAKE
EXPLORATION LLC		    4/17/2008    1107    80    I-2008-004590    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, 1ST ADDITION TO THE TOWN OF FOSS

OK9270207-002

    OK    WASHITA    PRICE, LARRY
LYNN
REVOCABLE
TRUST DTD
12/11/80		   CHESAPEAKE
EXPLORATION LLC		    6/10/2008    1111    809    I-2008-006295    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: LOTS 1-3, 22-24, BLOCK 11, ALL IN THE 1ST ADDITION TO THE TOWN OF FOSS

SURFACE TO 100' BLW S.E. OF DES MOINES FM

OK9270208-001

    OK    WASHITA    OCC #555266/CD #
200803220		   COI-CELLC    6/12/2008          UNRECORDED    011N    019W    0002   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 2: ALL

LTD TO BROWN DOLOMITE, PERMIAN GRANITE WASH, UPPER-TONKAWA (DOUGLAS), LOWER TONKAWA, & DES MOINES COMMON SOURCES OF SUPPLY

OK5128334-028

    OK    WASHITA    FANNING, TERRI
MARGENE
MOUSE		   CHESAPEAKE
EXPLORATION LLC		    1/19/2010    1162    368    1-2010-001632    011N    019W    0003   

TOWNSHIP 11 NORTH – RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-029

    OK    WASHITA    MOUSE,
SAUNDRA &
LESLIE MERVIN		   CHESAPEAKE
EXPLORATION LLC		    1/19/2010    1160    423    1-2010-001068    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5128334-030

    OK    WASHITA    KENT, MONTE
LYNN		    CHESAPEAKE
EXPLORATION LLC		    2/17/2010    1164    269    I-2010-002354    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-031

    OK    WASHITA    ALLAR COMPANY    CHESAPEAKE
EXPLORATION LLC		    4/1/2010    1169    414    I-2010-004176    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: LOTS 1-2, S/2 NE/4, SE/4, E/2 SW/4

OK5128334-032

    OK    WASHITA    MOUSE, HEATHER
A/K/A HEATHER
KOEHN		    CHESAPEAKE
EXPLORATION LLC		    4/29/2010    1174    492    I-2010-005883    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-033

    OK    WASHITA    TOLIN, MELISSA    CHESAPEAKE
EXPLORATION LLC		    4/30/2010    1171    897    I-2010-005054    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-034

    OK    WASHITA    WORD, GENIVE    CHESAPEAKE
EXPLORATION LLC		    5/3/2010    1174    476    I-2010-006879    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-035

    OK    WASHITA    MOUSE, STEPHANIE    CHESAPEAKE
EXPLORATION LLC		    4/30/2010    1173    954    I-2010-005676    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-036

    OK    WASHITA    GEUBELLE,
STACEY MOUSE		    CHESAPEAKE
EXPLORATION LLC		    5/19/2010    1173    942    I-2010-005673    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-037

    OK    WASHITA    MOUSE, MARVIN
ARTHUR		    CHESAPEAKE
EXPLORATION LLC		    4/30/2010    1171    802    I-2010-005028    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-038

    OK    WASHITA    MOUSE, MELANI M    CHESAPEAKE
EXPLORATION LLC		    4/30/2010    1171    806    I-2010-005029    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-039

    OK    WASHITA    MOUSE, MONTE M    CHESAPEAKE
EXPLORATION LLC		    4/30/2010    1173    950    I-2010-005675    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-040

    OK    WASHITA    MOUSE, LESLIE
MERVIN &
SAUNDRA		    CHESAPEAKE
EXPLORATION LLC		    1/19/2010    1160    421    I-2010-001067    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: E/2, E/2 SW/4

OK5128334-041

    OK    WASHITA    MAP2003-NET    CHESAPEAKE
EXPLORATION LLC		    9/30/2010    1191    149    I-2011-000195    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: LOTS 1, 2, S/2 NE/4, SE/4, E/2 SW/4

OK9270760-000

    OK    WASHITA    TAYLOR
MANAGEMENT LLC		    CHESAPEAKE
EXPLORATION LLC		    7/23/2010    1178    575    I-2010-007246    011N    019W    0003   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 3: LOT 3 (40.32 ACRES), LOT 4 (40.40 ACRES), S/2 NW/4, W/2 SW/4

OK3530196-001

    OK    WASHITA    FISHER, BARBARA J    CHESAPEAKE
EXPLORATION LP		    12/22/2006    1060    246    I-2007-001293    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: S/2 SW/4

OK3530197-001

    OK    WASHITA    SUMMERS,
PATRICIA KAY		    CHESAPEAKE
EXPLORATION LP		    1/2/2007    1060    243    I-2007-001292    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: S/2 SE/4

LTD TO 24,569'

OK3530197-002

    OK    WASHITA    JONES, JOHN O    CHESAPEAKE
EXPLORATION LP		    1/2/2007    1060    248    I-2007-001294    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: S/2 SE/4

LTD TO 24,569'

OK5124325-002

    OK    WASHITA    WHITE, HARVEY E
ENTERPRISES		    CHESAPEAKE
EXPLORATION LP		    5/30/2006    1042    169    I-2006-6063    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 S/2

OK5124325-003

    OK    WASHITA    ALLAR COMPANY    CHESAPEAKE
EXPLORATION LP		    8/28/2007    1083    987    I-2007-009915    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 S/2

LTD TO 17,130

OK5124325-004

    OK    WASHITA    SEIBOLD ENERGY
CO, INC		    CHESAPEAKE
EXPLORATION LLC		    12/13/2007    1097    69    I-2008-001053    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 S/2, S/2 SW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5124329-012

    OK    WASHITA    PENDLETON,
DANNY L &
SHIRLEY ANN		    CHESAPEAKE
EXPLORATION LP		    3/31/2006    1050    331    I-2006-009123    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2, LESS AND EXCEPT 3 TRACTS TOTALING 18.97 ACRES DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON SOUTH LINE OF HWY 66 AT INTERSECTION OF HWY 66 WITH EAST LINE OF NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG SOUTH LINE OF.HWY 66,1733'; THENCE SOUTH 92'; THENCE EAST 1601' TO EAST LINE OF SAID NE/4; THENCE NORTH 666' TO POB CONTAINING 14.97 ACRES M/L. AND LESS AND EXCEPT A PART OF NE/4 BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF NE/C OF SECTION 11; SAID POB BEING INTERSECTION OF NORTH ROW LINE OF U.S. HWY 66 AND WEST ROW LINE OF A COUNTY ROAD; THENCE NORTH 295'; THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO NORTH ROW LINE OF U.S. HWY 66 A DISTANCE OF 317'; THENCE SOUTH A DISTANCE OF 295' TO NORTH ROW LINE OF U.S. HWY 66; THENCE NORTH AND EAST ALONG SAID ROW LINE A DISTANCE OF 317' AND LESS AN EXCEPT A TRACT OF LAND BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF NE/C OF SECTION 11, SAID POINT BEING THE INTERSECTION OF NORTH ROW LINE OF HWY 66 AND WEST ROW LINE OF A COUNTY ROAD; THENCE SOUTH 69 DEGREES 45' WEST ALONG NORTH LINE OF U.S. HWY ROW A DISTANCE OF 317' TO POB; THENCE NORTH 208.7'; THENCE SOUTH 69 DEGREES 45' WEST PARALLEL WITH NORTH LINE OF ROW OF HWY 66 A DISTANCE OF 439.4'; THENCE SOUTH 208.7'; THENCE NORTH AND EAST ALONG SAID ROW LINE OF SAID HWY 66 A DISTANCE OF 439.4' TO POB CONTAINING 2.0 ACRES M/L

OK5124329-013

    OK    WASHITA    KINDSFATHER,
WILLIAM
LEONARD		    CHESAPEAKE
EXPLORATION LP		    2/17/2006    1035    874    I-2006-003662    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 ACRE TRACT DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HIGHWAY 66 AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 6, 1733 FEET; THENCE SOUTH 92 FEET; THENCE EAST 1601 FEET TO THE EAST LINE OF SAID NE/4; THENCE NORTH 666 FEET TO THE POB CONTAINING 14.97 ACRES M/L

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5124329-014

    OK    WASHITA    WILSON,
BILLY DEAN		    CHESAPEAKE
EXPLORATION LP		    6/5/2006    1042    890    I-2006-6292    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: DESCRIPTION OF LANDS COVERED: N/2 LESS AND EXCEPT 3 TRACTS TOTALING 18.97 DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HWY 66 AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 66, 1733'; THENCE SOUTH 92'; THENCE EAST 160.1' TO THE EAST LINE OF SAID NE/4; THENCE NORTH 666' TO THE POB CONTAINING 14.97 ACRES M/L & LESS AND EXCEPT A PART OF THE NE/4 BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF THE NE/C OF SECTION 11; SAID POB BEING THE INTERSECTION OF THE NORTH ROW LINE OF US HWY 66 AND THE WEST ROW LINE OF A COUNTY ROAD; THENCE NORTH 295' THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO THE NORTH ROW LINE OF US HWY 66 A DISTANCE OF 317'; THENCE SOUTH A DISTANCE OF 295' TO THE NORTH ROW LINE OF US HWY 66; THENCE NORTH AND EAST ALONG SAID ROW LINE A DISTANCE OF 317' TO THE POB & LESS AND EXCEPT A TRACT OF LAND BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF THE NE/C OF SECTION 11, SAID POINT BEING THE INTERSECIION OF THE NORTH ROW LINE OF US HWY 66 AND THE WEST ROW LINE OF US HWY 66 AND THE WEST ROW LINE OF A COUNTY ROAD; THENCE SOUTH 69 DEGREES 45' WEST ALONG THE NORTH LINE OF US HWY ROW A DISTANCE OF 317' TO THE POB; THENCE NORTH 208.7': THENCE SOUTH 69 DEGREES 45' WEST PARALLEL '10 THE NORTH LINE OF THE ROW OF US HWY 66 A DISTANCE OF 4394'; THENCE SOUTH 208.7'; THENCE NORTH AND EAST ALONG SAID ROW LINE OF SAID US HWY 66 A DISTANCE OF 439.4' TO THE POB CONTAINING 10 ACRES M/L

LTD TO 17230'

OK5124329-015

    OK    WASHITA    ROWLEY,
JOLENE		    CHESAPEAKE
EXPLORATION LP		    6/5/2006    1043    616    I-2006-6541    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 LESS AND EXCEPT 3 TRACTS TOTALING 18.97 DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HWY 66 AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 66, 1733'; THENCE SOUTH 92'; THENCE EAST 1601' TO THE EAST LINE OF SAID NE/4; THENCE NORTH 666' TO THE POB CONTAINING 14.97 ACRES M/L & LESS AND EXCEPT A PART OF THE NE/4 BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF THE NE/C OF SECTION 11; SAID POB BEING THE INTERSECTION OF THE NORTH R-O-W LINE OF US HWY 66 AND THE WEST R-O-W LINE OF A COUNTY ROAD; THENCE NORTH 295' THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO THE NORTH R-O-W LINE OF US HWY 66 A DISTANCE OF 317'; THENCE SOUTH A DISTANCE OF 295' TO THE NORTH R-O-W LINE OF US HWY 66; THENCE NORTH AND EAST ALONG SAID R-O-W LINE A DISTANCE OF 317' TO THE POB & LESS AND EXCEPT A TRACT OF LAND BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF THE NE/C OF SECTION 11, SAID POINT BEING THE INTERSECTION OF THE NORTH R-O-W LINE OF US HWY 66 AND THE WEST R-O-W LINE OF US HWY 66 AND THE WEST R-O-W LINE OF A COUNTY ROAD; THENCE SOUTH 69 DEGREES 45' WEST ALONG THE NORTH LINE OF US HWY R-O-W A DISTANCE OF 317' TO THE POB; THENCE NORTH 208.7'; THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO THE NORTH LINE OF THE R-O-W OF US HWY 66 A DISTANCE OF 439.4'; THENCE SOUTH 208.7'; THENCE NORTH AND EAST ALONG SAID R-O-W LINE OF SAID US HWY 66 A DISTANCE OF 439.4' TO THE POB CONTAINING 2.0 ACRES M/L.

LTD TO 17230'

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5124329-016

    OK    WASHITA    DUGGER,
GARY WAYNE,
PATSY JOLENE
ROWLEY AS
AIF		    CHESAPEAKE
EXPLORATION LP		    6/5/2006    1045    782    I-2006-007435    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 LESS AN EXCEPT 3 TRACTS TOTALING 18.97 DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON SOUTH LINE OF HWY 66 AT INTERSECTION OF HWY 66 WITH EAST LINE OF NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG SOUTH LINE OF HWY 66, 1733'; THENCE SOUTH 92'; THENCE EAST 1601' TO EAST LINE OF SAID NE/4; THENCE NORTH 666' TO POB CONTAINING 14.97 ACRES M/L & LESS AND EXCEPT A PART OF NE/4 BEGINNING AT A POINT 962.3' SOUTH AND 40' WEST OF NE/C OF SECTION 11; SAID POB BEING INTERSECTION OF NORTH ROW LINE OF US HWY 66 AND WEST ROW LINE OF A COUNTY ROAD; THENCE NORTH 295' THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO NORTH ROW LINE OF US HWY 66 A DISTANCE OF 317'; THENCE SOUTH A DISTANCE OF 295' TO NORTH ROW LINE OF US HWY 66; THENCE NORTH AN EAST ALONG SAID ROW LINE A DISTANCE OF 317' TO POB & LESS AN EXCEPT A TRACT OF LAND BEGINNING AT A POINT 962.3' SOUTH & 40' WEST OF NE/C OF SECTION 11, SAID POINT BEING INTERSECTION OF NORTH ROW LINE OF US HWY 66 & WEST ROW LINE OF US HWY 66 & WEST ROW LINE OF A COUNTY ROAD; THENCE SOUTH 69 DEGREES 45' WEST ALONG NORTH LINE OF US HWY ROW A DISTANCE OF 317' TO POB; THENCE NORTH 208.7'; THENCE SOUTH 69 DEGREES 45' WEST PARALLEL TO NORTH LINE OF ROW OF US HWY 66 A DISTANCE OF 439.4'; THENCE SOUTH 208.7'; THENCE NORTH & EAST ALONG SAID ROW LINE OF SAID US HWY 66 A DISTANCE OF 439.4' TO POB CONTAINING 2.0 ACRES M/L.

LTD TO 17230'

OK5124329-017

    OK    WASHITA    KARBER,
DEBRA
DEANN		    CHESAPEAKE
EXPLORATION LP		    6/5/2006    1099    64    I-2008-001753    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2 L/E 3 TRACTS TOTALING 18.97 DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HWY 66 AT THE INTERSECTION OF HWY 66 WITH THE E LINE OF THE NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE S LINE OF HWY 66, 1733; THENCE S 92'; THENCE E 1601' TO THE E LINE OF SAID NE/4; THENCE N 666' TO THE POB CONTAINING 14.97 ACRES M/L & L/E A PART OF THE NE/4 BEGINNING AT A POINT 962.3' S AND 40' W OF THE NE/C OF SECTION 11; SAID POB BEING THE INTERSECTION OF THE N ROW LINE OF US HWY 66 AND THE W ROW LINE OF A COUNTY ROAD; THENCE N 295' THENCE S 69° 45' WEST PARALLEL TO THE N ROW LINE OF US HWY 66 A DISTANCE OF 317; THENCE S A DISTANCE OF 295' TO THE N ROW LINE OF US HWY 66; THENCE N AND E ALONG SAID ROW LINE A DISTANCE OF 317' TO THE POB & LESS AND EXCEPT A TRACT OF LAND BEGINNING AT A POINT 962.3' SOUTH AND 40' W OF THE NE/C OF SECTION 11, SAID POINT BEING THE INTERSECTION OF THE N ROW LINE OF US HWY 66 AND THE WEST ROW LINE OF US HWY 66 AND THE W ROW LINE OF A COUNTY ROAD; THENCE S 69° 45' W ALONG THE N LINE OF US HWY ROW A DISTANCE OF 317' TO THE POB; THENCE N 208.7'; THENCE S 69° 45' W PARALLEL TO THE N LINE OF THE ROW OF US HWY 66 A DISTANCE OF 439.4'; THENCE S 208.7'; THENCE N AND E ALONG SAID ROW LINE OF SAID US HWY 66 A DISTANCE OF 439.4 TO THE POB CONTAINING 2.0 ACRES M/L.

LTD TO 17230'

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5124329-018

    OK    WASHITA    CHILDRESS,
GERALD D		    CHESAPEAKE
EXPLORATION LP		    1/23/2007    1072    302    I-2007-005754    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 ACRE TRACT DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE SOUTH LINE OF HIGHWAY 66 AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4; THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 66, 1733'; THENCE SOUTH 92'; THENCE EAST 1601' TO THE EAST LINE OF SAID NE/4; THENCE NORTH 666' TO THE P.O.B. CONTAINING 14.97 ACRES.

OK5124329-019

    OK    WASHITA    PACE,
LINDA J		    CHESAPEAKE
EXPLORATION LP		    1/23/2007    1067    147    I-2007-003931    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 ACRE TRACT DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE S LINE OF HWY 66 AT THE INTERSECTION OF HWY 66 WITH THE E LINE OF THE NE/4, THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE S LINE OF HWY 66, 1733', THENCE S 92', THENCE E 1601' TO THE E LINE OF SAID NE/4, THENCE N 666' TO THE POB

OK5124329-020

    OK    WASHITA    KARBER,
DEBRA
DEANN		    CHESAPEAKE
EXPLORATION
LLC		    6/19/2007    1099    64    I-2008-001753    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: N/2, L & E A TRACT DESCRIBED AS BEGINNING AT A POINT OF 962.3' SOUTH & 40' WEST OF THE NE/C NE/4, BEING THE INTERSECTION OF THE NORTH ROW LINE OF HWY 66 & THE WEST ROW LINE OF A COUNTY RD; THENCE SOUTH 69''45' WEST ALONG THE NORTH ROW LINE OF HWY 66A DISTANCE OF 317' TO THE POB; THENCE NORTH 208.7', THENCE SOUTH 69''45' WEST (OR PARALLEL WITH THE ▇▇▇▇▇ ▇▇▇ ▇▇▇▇ ▇▇ ▇▇▇ ▇▇) A DISTANCE OF 439.4, THENCE SOUTH 208.7'M THENCE NORTH & EAST ALONG SAID ROW A DISTANCE OF 439.4 TO THE POB, CONTAINING 2.1052 AC , M/L; L & E A TRACT DESCRIBED AS BEGINNING AT A POINT ON THE ▇▇▇▇▇ ▇▇▇▇ ▇▇ ▇▇▇ ▇▇, AT THE INTERSECTION OF HWY 66, WITH THE EAST LINE OF THE NE/4, THENCE SOUTHWESTERLY ALONG THE SOUTH LINE OF HWY 66 A DISTANCE OF 1,733', THENCE SOUTH 92', THENCE EAST 1,601' TO A POINT ON THE EAST LINE OF THE NE/4, THENCE NORTH 666' TO THE POB, CONTAINING 13.9297 ACRES, M/L

IT IS THE INTENT OF THE LESSOR TO NOT LEASE & TO RETAIN FOR PARTICIPATION PURPOSES 3.515 NET MINERAL ACRES.

LTD TO 17,230'

OK5124329-021

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇
▇▇▇▇▇, A/
K/A ▇▇▇▇▇▇
▇▇▇▇▇
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION
LLC		    11/13/2007    1092    222    I-2007-012797    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 AC TRACT BEGINNING AT POINT ON THE S LINE OF HWY 66 AT INTERSECTION OF HWY 66 WITH E LINE OF NE/4, THENCE IN SOUTHWESTERLY DIRECTION ALONG S LINE OF HWY 66, 1733', THENCE S 92', THENCE E 1601' TO E LINE OF SAID NE/4, THENCE N 666' TO POB

LTD TO SURFACE TO BASE OF DES MOINES FM

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5124329-022

    OK    WASHITA    VALENTINE,
▇▇▇▇▇▇▇ ▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    11/16/2007    1097    300    I-2008-001145    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 AC TRACT DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE ▇▇▇▇▇ ▇▇▇▇ ▇▇ ▇▇▇ ▇▇ AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4, THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 66, 1733 FT, THENCE SOUTH 92 FT, THENCE EAST 1601 FT TO THE EAST LINE OF SAID NE/4, THENCE NORTH 666 FT TO THE POB CONTAINING 14.97 AC M/L.

OK5124329-023

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇ ▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    11/30/2007    1095    733       011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A 14.97 AC TRACT DESCRIBED AS FOLLOWS: BEGINNING AT A POINT ON THE ▇▇▇▇▇ ▇▇▇▇ ▇▇ ▇▇▇▇▇▇▇ ▇▇ AT THE INTERSECTION OF HWY 66 WITH THE EAST LINE OF THE NE/4, THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE SOUTH LINE OF HWY 66, 1733', THENCE SOUTH 92', THENCE EAST 1601' TO THE EAST LINE OF SAID NE/4, THENCE NORTH 666' TO THE POB

OK5124329-024

    OK    WASHITA    ASHLEY,
▇▇▇▇ ▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    11/20/2007    1098    1023    I-2008-001726    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: BEGINNING ON THE ▇ ▇▇▇▇ ▇▇ ▇▇▇ ▇▇ AT THE INTERSECTION OF HWY 66 WITH THE E LINE OF THE NE/4, THENCE IN A SOUTHWESTERLY DIRECTION ALONG THE S LINE OF HWY 66, 1733', THENCE S 92', THENCE E 1601' TO THE E LINE OF SAID NE/4, THENCE N 666' TO THE POB

OK9270245-001

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇ ▇, A/K/A
▇▇▇▇
▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    4/1/2008    1125    778    I-2008-011285    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A TRACT DESCRIBED AS BEGINNING AT A POINT ON THE ▇▇▇▇▇ ▇▇▇▇ ▇▇ ▇▇▇▇▇▇▇ ▇▇, AT THE INTERSECTION OF HIGHWAY 66 WITH THE EAST LINE OF THE NE/4, THENCE SOUTHWESTERLY ALONG THE ▇▇▇▇▇ ▇▇▇▇ ▇▇ ▇▇▇▇▇▇▇ ▇▇ A DISTANCE OF 1,733', THENCE SOUTH 92', THENCE EAST 1,601' TO THE EAST LINE, THENCE NORTH 666' TO THE POB

OK9270245-002

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇ ▇		   CHESAPEAKE
EXPLORATION LLC		    4/1/2008    1125    780    I-2008-011286    011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: A TRACT DESCRIBED AS BEGINNING AT A POINT ON THE ▇▇▇▇▇ ▇▇▇▇ ▇▇ ▇▇▇▇▇▇▇ ▇▇, AT THE INTERSECTION OF HIGHWAY 66 WITH THE EAST LINE OF THE NE/4, THENCE SOUTHWESTERLY ALONG THE SOUTH LINE OF THE HIGHWAY 66 A DISTANCE OF 1,733', THENCE SOUTH 92', THENCE EAST 1,601' TO THE EAST LINE, THENCE NORTH 666' TO THE POB

OK9270245-003

    OK    WASHITA    OCC
#547304/CD
#200707053		   COI-CELLC    12/3/2007             011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: ALL

▇▇▇▇▇ DOLOMITE, DES MOINES, HOXBAR, PERMIAN GRANIT WASH, LOWER TONKAWA & UPPER TONKAWA (▇▇▇▇▇▇▇) SEPARATE COMMON SOURCES OF SUPPLY

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270245-004

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇▇ LIV
TR DTD
4/6/84, ▇▇▇▇▇▇▇▇
▇▇▇▇▇, TRST		    SUPERIOR
ENERGY, LLC		    7/24/2006    1063    752       011N    019W    0011   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 11: S/2 SW/4

OK3530221-001

    OK    WASHITA    DORCHESTER
MINERALS
OKLAHOMA LP		    CHESAPEAKE
EXPLORATION LP		    4/12/2007    1068    884    I-2007-004550    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, NE/4, LESS 15 ACRES DESCRIBED AS FOLLOWS: BEGINNING AT THE NW CORNER OF SAID SECTION, THENCE 40 RODS EAST, THEN 60 RODS SOUTH, THEN 40 RODS WEST, THENCE 60 RODS NORTH TO THE POB

LTD TO 17,120' - BRANSON 1-1H

OK3530221-002

    OK    WASHITA    MEKUSUKEY OIL
COMPANY, INC		    ▇▇▇▇
PETROLEUM
CORP		    6/14/2006    1040    713    I-2006-005546    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, NE/4 L/E TRACT OF LAND CONTAINING 15 AC, MOL, DESCRIBED AS FOLLOWS: BEGINNING AT NW/C OF NE/4, THENCE S 60 RODS, THENCE E 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO POB

OK3530221-003

    OK    WASHITA    GLADSTONE
ROYALTIES LLC		    CHESAPEAKE
EXPLORATION
LLC		    11/9/2007    1090    994    I-2007-012463    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: NE/4, E/2 SE/4, L/E 2 TRACTS. TRACT 7 - A TRACT BEGINNING NW/C NE/4, THENCE S 60 RODS, THENCE E 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO THE POB, L/E TRACTS 8 AND 9, CONTAINING 4.75, MORE OR LESS

TRACT 8 - A TRACT BEGINNING AT A POINT ON THE WEST LINE OF NW/4 NE/4 THAT IS 33' S OF NW/4 NE/4, THENCE S 373.4' TO POINT ON PRESENT ROW LINE OF US HWY 66, THENCE NORTHEASTERLY ALONG ROW ON A CURVE TO LEFT HAVING A RADIUS OF 11,334.2' A DISTANCE OF 530.2' TO POINT 33' S OF N LINE OF NW/4 NE/4, THENCE W 374.3' TO POB, AND A TRACT BEGINNING AT POINT ON PRESENT S ROW LINE OF US HWY N 66 A DISTANCE OF 161.2' S OF N LINE AND 660' E OF W LINE OF NW/4 NE/4, THENCE SOUTHWESTERLY ALONG SAID ROW LINE ON A CURVE TO RIGHT HAVING RADIUS OF 11,619' A DISTANCE OF 346.7' TO POINT ON UNDERGROUND CABLE OF AT&T COMPANY, THENCE N 87°38' E ALONG SAID CABLE A DISTANCE OF 248' TO POINT 660' E OF W LINE OF NW/4 NE/4, THENCE N A DISTANCE OF 229.1' TO POB

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5124304-004

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇
JUNE LIVING
TRUST, A
REV TR DTD
6/17/98		    CAPITAL LAND
SERVICES, INC		    12/10/2004    976    564       011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: W/2 SE/4, NW/4, L/E A TRACT IN THE NW/4 DESCRIBED AS FOLLOWS: BEGINNING AT THE NW/C OF SAID NW/4; THENCE SOUTH 1335' TO THE NW/C OF ▇▇▇▇ CEMETERY; THENCE NORTH 88 DEGREES EAST 497'; THENCE SOUTH 15 DEGREES EAST 467'; THENCE NORTH 74 DEGREES EAST 444.5'; THENCE NORTH 18.5 DEGREES WEST 366'; THENCE NORTH 31 DEGREES WEST 288'; THENCE THENCE NORTH 21 DEGREES WEST 546'; THENCE NORTH 31 DEGREES WEST 421.5'; THENCE NORTH 15 DEGREES WEST 246' TO THE NORTH BOUNDARY LINE OF SAID NW/4, THENCE WEST ALONG NORTH BOUNDARY LINE 95' TO THE POB

OK5124304-005

    OK    WASHITA    PROSPECT
COMPANY		    SCOUT
ROYALTY
CORP		    10/21/2004    906    935    I-2004-007645    011N    019W    0012   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 12: W/2 SE/4, NW/4

OK5124304-006

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇ JUNE
LIVING
TRUST		    CHESAPEAKE
EXPLORATION
LP		    1/8/2007    1060    237    I-2007-001290    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: W/2 SE/4 & NW/4

L & E 2 METES & BOUNDS TRACTS IN NW/4, #1 BEING 5.3 AC MORE ACCURATELY DESC IN THAT CERTAIN WARRANTY DEED DATED ▇/▇/▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇, ▇▇▇▇, AS GRANTOR, TO THE TOWN OF ▇▇▇▇, AS GRANTEE, RECORDED AT BOOK 14, PAGE 293. #2 BEING 2.2 AC MORE ACCURATELY DESC IN THAT CERTAIN WARRANTY DEED DATED 4/15/1976 FROM ▇.▇. ▇▇▇▇▇▇ & OMA ▇▇▇▇ ▇▇▇▇▇▇, AS GRANTOR, TO ▇▇▇ ▇▇▇▇▇▇▇ & ▇▇▇ ▇▇▇▇▇▇▇, H&W, AS GRANTEE, RECORDED AT BOOK 450, PAGE 185.

LTD TO 16,900'

OK5124304-007

    OK    WASHITA    ▇▇▇▇▇▇, ▇ ▇
LIVING TR
DTD 06/17/98		    CHESAPEAKE
EXPLORATION
LP		    1/8/2007    1060    240    I-2007-001291    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: W/2 SE/4 & NW/4

L & E 2 METES & BOUNDS TRACTS IN NW/4, #1 BEING 5.3 AC MORE ACCURATELY DESC IN THAT CERTAIN WARRANTY DEED DATED ▇/▇/▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇, ▇▇▇▇, AS GRANTOR, TO THE TOWN OF ▇▇▇▇, AS GRANTEE, RECORDED AT BOOK 14, PAGE 293. #2 BEING 2.2 AC MORE ACCURATELY DESC IN THAT CERTAIN WARRANTY DEED DATED 4/15/1976 FROM ▇.▇. ▇▇▇▇▇▇ & OMA ▇▇▇▇ ▇▇▇▇▇▇, AS GRANTOR, TO ▇▇▇ ▇▇▇▇▇▇▇ & ▇▇▇ ▇▇▇▇▇▇▇, H&W, AS GRANTEE, RECORDED AT BOOK 450, PAGE 185.

LTD TO 16,900'

    Lease No    

    St    County    Lease
Name		    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5124304-008

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORP		    12/11/2006    1056    555    I-2006-011439    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: A 15.5 AC TRACT IN THE NW/4 OF SAID SECTION DESCRIBED AS FOLLOWS: BEGINNING AT INTERSECTION OF THE EAST ROW LINE & OVERFLOW CHANNEL FOR SAND CREEK ALONG STATE HIGHWAY 44 (SH-44) BEARING S 00°48'42” W 29.58’ & S 89° 11' L8” E 50.03’ FROM NW/C OF SAID NW/4, THENCE ALONG SAID E ROW LINE S 00° 48'42” W 763.04’ & S 44° 11' L8” E 118.37’ TO A POINT ON THE NORTHERLY ROW LINE OF USROUTE 66 (US-66), THENCE N 69° 35' 00” E 378.87’ ALONG SAID NORTHERLY ROW LINE TO CENTERLINE OF SAID SAND CREEK, THENCE ALONG SAID CENTERLINE OF SAND CREEK N 24° DEGREES 51' 57” W 316.16’, THENCE N 26° DEGREES 10' 03” W 75.65’, THENCE N 35° 33' 40” W 181.41’, THENCE N 20 ° 03' 36” W 75.24’ & N 15° 43' 00” W 137.79’, THENCE N 83° 45' 52” W 92.38’TO POB, TOGETHER WITH ANY AND ALL ACCRETION AND RIPARIAN RIGHTS PERTAINING THERETO, ALSO: THE NW/4: L/E THE FOLLOWING DESCRIBED TRACTS OF LAND: BEGINNING AT NW/C OF SAID SECTION, THENCE S 1,335’ALONG

W BOUNDARY LINE OF SAID SECTION TO NW/C OF ▇▇▇▇ CEMETERY, THENCE

N88 ° 00 'E 497’, THENCE S 15° 00' E 467’, THENCE N 74° 00' E 444.4’, THENCE N 18.5° S 00' W 366’, THENCE N 31° S 00' W 288’, THENCE N 21° 00' W 546’, THENCE N 31° 00' W 421.5’, THENCE N 15° S 00' W 246’ TO N BOUNDARY LINE OF SAID SECTION 12, THENCE W 95’ ALONG SAID N BOUNDARY LINE TO POB & BEGINNING AT SW/C OF SAID NW/4, THENCE N ON THE SECTION LINE 12 CHAINS, 48’, 4” TO SW/C OF CEMETERY FOR A POB THENCE E 7 CHAINS, 36’, THENCE N PARALLEL W/ SECTION LINE 7 CHAINS, 6’, 8”, THENCE W TO SECTION LINE 7 CHAINS, 36’, THENCE S ON SECTION LINE 7 CHAINS, 6’, 8” TO SW/C OF CEMETERY; OF SAID SECTION, CONTAINING 137.00 ACRES, MOL

OK5124304-009

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇ ▇		    ▇▇▇▇
PETROLEUM
CORP		    12/11/2006    1056    557    I-2006-011440    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: A 15.5 AC TRACT IN THE NW/4 OF SAID SECTION DESCRIBED AS FOLLOWS: BEGINNING AT INTERSECTION OF THE EAST ROW LINE & OVERFLOW CHANNEL FOR SAND CREEK ALONG STATE HIGHWAY 44 (SH-44) BEARING S 00°48'42” W 29.58’ & S 89° 11' L8” E 50.03’ FROM NW/C OF SAID NW/4, THENCE ALONG SAID E ROW LINE S 00° 48'42” W 763.04’ & S 44° 11' L8” E 118.37’ TO A POINT ON THE NORTHERLY ROW LINE OF USROUTE 66 (US-66), THENCE N 69° 35' 00” E 378.87’ ALONG SAID NORTHERLY ROW LINE TO CENTERLINE OF SAID SAND CREEK, THENCE ALONG SAID CENTERLINE OF SAND CREEK N 24° DEGREES 51' 57” W 316.16’, THENCE N 26° DEGREES 10' 03” W 75.65’, THENCE N 35° 33' 40” W 181.41’, THENCE N 20 ° 03' 36” W 75.24’ & N 15° 43' 00” W 137.79’, THENCE N 83° 45' 52” W 92.38’TO POB, TOGETHER WITH ANY AND ALL ACCRETION AND RIPARIAN RIGHTS PERTAINING THERETO ALSO:

THE NW/4: L/E THE FOLLOWING DESCRIBED TRACTS OF

LAND: BEGINNING AT NW/C OF SAID SECTION, THENCE S 1,335’ALONG

W BOUNDARY LINE OF SAID SECTION TO NW/C OF ▇▇▇▇ CEMETERY, THENCE

N88 ° 00 'E 497’, THENCE S 15° 00' E 467’, THENCE N 74° 00' E 444.4’, THENCE N 18.5° S 00' W 366’, THENCE N 31° S 00' W 288’, THENCE N 21° 00' W 546’, THENCE N 31° 00' W 421.5’, THENCE N 15° S 00' W 246’ TO N BOUNDARY LINE OF SAID SECTION 12, THENCE W 95’ ALONG SAID N BOUNDARY LINE TO POB & BEGINNING AT SW/C

OF SAID NW/4, THENCE N ON THE SECTION LINE 12 CHAINS, 48’, 4” TO SW/C OF CEMETERY FOR A POB THENCE E 7 CHAINS, 36’, THENCE N PARALLEL W/ SECTION LINE 7 CHAINS, 6’, 8”, THENCE W TO SECTION LINE 7 CHAINS, 36’, THENCE S ON SECTION LINE 7 CHAINS, 6’, 8” TO SW/C OF CEMETERY; OF SAID SECTION, CONTAINING 137.00 ACRES, MOL

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5129653-000

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇ & ▇▇▇
2000
REV TRUST
DTD 2/17/00		    CHESAPEAKE
EXPLORATION LP		    3/29/2005    1013    269    I-2005-004112    011N    019W    0012   

TOWNSHIP 11 NORTH, RANGE 19 WEST

SECTION 12: A TRACT LYING WITHIN THE NW/4 DESCRIBED AS FOLLOWS: BEGINNING AT A POINT 1,335.0' S AND 41.60' E OF NW/C NW/4, THENCE N 88° 00' E ALONG THE N LINE OF THE ▇▇▇▇ CEMETARY 312', THENCE N 2° 00' E 382.7' TO A POINT 20' SOUTHWESTERLY FROM THE SOUTHERLY R-O-W LINE OF OLD HIGHWAY US 66, THENCE S 68° 53' W PARALLEL TO AND 20' SOUTHEASTERLY FROM SAID R-O-W 185', THENCE S 45° 04' W AND ALONG SAID R-O-W LINE 216', THENCE S AND ALONG THE EASTERLY R-O-W LINE OF A COUNTY ROAD 174' TO POB.

▇▇▇▇▇▇▇▇▇-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇ L A/
K/A ▇▇▇▇▇
▇ ▇▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORP		    3/21/2006    1032    373    I-2006-002303    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, A TRACT OF LAND IN NE/4 BEGINNING AT ▇ ▇▇▇▇▇ ▇▇ ▇▇▇▇ ▇ ▇▇ ▇▇/▇ OF NE/4, THENCE E 40 RODS, THENCE N TO A POINT WHERE THE UNDERGROUND CABLE OF AMERICAN TELEPHONE & TELEGRAPH CO BISECTS THE LINE OF SAID QTR SECTION THENCE S TO POB NE/4, L/E A TRACT OF LAND CONTAINING 15.0 AC, MOL,BEGINNING AT NW/C OF NE/4, THENCE S 60 RODS, THENCE 3 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO POB

WELLBORE TRACT LTD TO 16800'

▇▇▇▇▇▇▇▇▇-002

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇
▇▇▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORP		    3/21/2006    1032    375    I-2006-002304    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, A TRACT OF LAND IN NE/4 BEGINNING AT ▇ ▇▇▇▇▇ ▇▇ ▇▇▇▇ ▇ ▇▇ ▇▇/▇ OF NE/4, THENCE E 40 RODS, THENCE N TO A POINT WHERE THE UNDERGROUND CABLE OF AMERICAN TELEPHONE & TELEGRAPH CO BISECTS THE LINE OF SAID QTR SECTION THENCE S TO POB NE/4, L/E A TRACT OF LAND CONTAINING 15.0 AC, MOL,BEGINNING AT NW/C OF NE/4, THENCE S 60 RODS, THENCE 3 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO POB

WELLBORE TRACT LTD TO 16800'

▇▇▇▇▇▇▇▇▇-003

    OK    WASHITA    PLAYFORD,
▇▇▇▇▇▇▇
▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORP		    3/21/2006    1033    214    I-2006-002620    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, A TRACT OF LAND IN NE/4 BEGINNING AT ▇ ▇▇▇▇▇ ▇▇ ▇▇▇▇ ▇ ▇▇ ▇▇/▇ OF NE/4, THENCE E 40 RODS, THENCE N TO A POINT WHERE THE UNDERGROUND CABLE OF AMERICAN TELEPHONE & TELEGRAPH CO BISECTS THE LINE OF SAID QTR SECTION THENCE S TO POB, NE/4, L/E A TRACT OF LAND CONTAINING 15.0 AC, MOL,BEGINNING AT NW/C OF NE/4, THENCE S 60 RODS, THENCE 3 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO POB

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

▇▇▇▇▇▇▇▇▇-004

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM CORP		    3/31/2006    1034    896    I-2006-003320    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4, A TRACT OF LAND IN NE/4 BEGINNING AT ▇ ▇▇▇▇▇ ▇▇ ▇▇▇▇ ▇ ▇▇ ▇▇/▇ OF NE/4, THENCE E 40 RODS, THENCE N TO A POINT WHERE THE UNDERGROUND CABLE OF AMERICAN TELEPHONE & TELEGRAPH CO BISECTS THE LINE OF SAID QTR SECTION THENCE S TO POB, NE/4, L/E A TRACT OF LAND CONTAINING 15.0 AC, MOL,BEGINNING AT NW/C OF NE/4, THENCE S 60 RODS, THENCE 3 40 RODS, THENCE N 60 RODS, THENCE W 40 RODS TO POB

WELLBORE TRACT LTD TO 16800'

▇▇▇▇▇▇▇▇▇-006

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/25/2009    1157    828    I-2010-000117    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4 & A TRACT OF LAND IN NE/4 MPD AS BEG @ A POINT 60 RODS SOUTH OF THE NW/C OF SAID NE/4; THENCE EAST 40 RODS; THENCE NORTH TO A POINT WHERE THE UNDERGROUND CABLE OF THE AMERICAN TELEPHONE & TELEGRAGH COMPANY BISECTS THE LINE, THENCE WEST ALONG SAID UNDERGROUD CABLE TO THE WEST BOUNDARY LINE OF SAID QUARTER SECTION, THENCE SOUTH TO POB & NE/4 LESS AND EXCEPT A TRACT OF LAND CONTAINING 15.00 ACRES MORE OR LESS, DESCRIBED BY METES AND BOUNDS AS FOLLOWS: BEGINNING AT THE NW/C OF NE/4; THENCE SOUTH 60 RODS; THENCE EAST 40 RODS THENCE NORTH 60 RODS; THENCE WEST 40 RODS TO POB INSOFAR AND ONLY INSOFAR AS IT COVERS RIGHT BELOW THE BASE OF THE DES MOINES FORMATION.

▇▇▇▇▇▇▇▇▇-007

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇▇▇
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/25/2009    1157    831    I-2010-000118    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4 AND A TRACT OF LAND IN NE/4 MPD AS BEG AT A POINT 60 RODS SOUTH OF THE NW/C OF SAID NE/4; THENCE EAST 40 RODS; THENCE NORTH TO A POINT WHERE THE UNDERGROUND CABLE OF THE AMERICAN TELEPHONE AND TELEGRAPH COMPANY BISECTS THE LINE, THENCE WEST ALONG SAID UNDERGROUND CABLE TO THE WEST BOUNDARY LINE OF SAID QUARTER SECTION, THENCE SOUTH TO POB, NE/4 LESS AND EXCEPT A TRACT OF LAND CONTAINING 15.00 ACRES MORE OR LESS, DESCRIBED BY METES AND BOUNDS AS FOLLOWS: BEG AT THE NW/C OF NE/4; THENCE SOUTH 60 RODS; THENCE EAST 40 RODS; THENCE NORTH 60 RODS; THENCE WEST 40 RODS TO POB INSOFAR AND ONLY INSOFAR AS IT COVERS RIGHT BELOW THE BASE OF THE DES MOINES FORMATION.

 

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

▇▇▇▇▇▇▇▇▇-008

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    11/25/2009    1178    98    I-2010-007074    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: E/2 SE/4 & A TRACT OF LAND IN NE/4 MPD AS BEG @ ▇ ▇▇▇▇▇ ▇▇ ▇▇▇▇ ▇ ▇▇ ▇▇/▇ OF SAID NE/4; THENCE E 40 RODS; THENCE N TO A POINT WHERE THE UNDERGROUND CABLE OF THE AMERICAN TELEPHONE & TELEGRAPH COMPANY BISECTS THE LINE; THENCE W ALONG SAID UNDERGROUND CABLE TO THE W BOUNDARY LINE OF SAID QUARTER SECTION, THENCE S TO POB; NE/4 L/E A TRACT OF LAND CONTAINING 15 ACS M/L, DESCRIBED BY METES AND BOUNDS AS FOLLOWS: BEGINNING AT THE NW/C OF NE/4; THENCE S 60 RODS; THENCE E 40 RODS; THENCE N 60 RODS; THENCE W 40 RODS TO POB INSOFAR AND ONLY INSOFAR AS IT COVERS RIGHT BELOW THE BASE OF THE DES MOINES FORMATION

OK9270060-002

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇		   ▇▇▇▇
PETROLEUM CORP		    10/11/2006    1051    493    I-2006-009561    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: S/2 SW/4

OK9270060-004

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇		   ▇▇▇▇
PETROLEUM CORP		    10/11/2006    1051    495    I-2006-009563    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: S/2 SW/4

OK9270060-005

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇		   ▇▇▇▇
PETROLEUM
CORPORATION		    8/13/2007    1078    463    I-2007-007960    011N    019W    0012   

INSOFAR AND ONLY INSOFAR AS LEASE COVERS

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: S/2 SW/4

WELLBORE TRACT LTD TO 16,800'

OK9270061-001

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇		   ▇▇▇▇
PETROLEUM CORP		    4/14/2004    985    490    I-2004-003597    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4

WELLBORE TRACT LTD TO 17,220' - BRANSON 1-1H

OK9270061-002

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇ H ET ▇▇		   ▇▇▇▇
PETROLEUM CORP		    8/1/2005    1019    485    I-2005-006585    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4

OK9270061-003

    OK    WASHITA    LANG, ▇▇▇▇
▇▇▇▇▇ A/K/A
▇▇▇▇ ▇ ▇▇▇▇		   ▇▇▇▇
PETROLEUM CORP		    8/9/2005    1022    95    I-2005-007573    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4

OK9270061-004

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇		   ▇▇▇▇
PETROLEUM CORP		    11/8/2006    1054    597    I-2006-010788    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4

OK9270061-005

    OK    WASHITA    BUFFALO
RIDGE
FARMS, LLC		   ▇▇▇▇
PETROLEUM
CORPORATION		    10/5/2007    1084    641    I-2007-010169    011N    019W    0012   

INSOFAR AND ONLY INSOFAR AS LEASE COVERS

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4

LTD TO 16,800'

OK9270061-006

    OK    WASHITA    MACDONALD
OIL & GAS,
LLC		   CHESAPEAKE
EXPLORATION LLC		    11/13/2009    1156    240    I-2009-009605    011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: N/2 SW/4, INSOFAR AS IT COVERS RIGHTS BELOW 12,468'

OK9270062-003

    OK    WASHITA    OCC
#544634/CD#200705697		   CHESAPEAKE
EXPLORATION LLC		    9/25/2007             011N    019W    0012   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 12: ALL

LTD TO DES MOINES, UPPER TONKAWA, LOWER TONKAWA & HOXBAR SEPARATE COMMON SOURCES OF SUPPLY

OK3530291-009

    OK    WASHITA    KNIGHT JR,
▇▇▇▇ ▇▇▇ &
▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    10/3/2007    1090    82    I-2007-012133    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK3530291-010

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇
& ▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    9/13/2007    1090    86    I-2007-012135    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NE/4, SW/4 NE/4

LTD TO 16,950'

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3530291-011

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    9/13/2007    1092    226    I-2007-012798    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NE/4, SW/4 NE/4

OK3530291-012

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇ E		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1094    430    I-2008-000139    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NE/4, SW/4 NE/4

LTD TO 16,950'

OK3530291-013

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/5/2007    1092    247    I-2007-012807    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK3530291-016

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇    CHESAPEAKE
EXPLORATION LLC		    11/30/2007    1095    738    I-2008-000567    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

LTD TO 100' BELOW S.E. OF DES MOINES FM (16,950)

OK3530291-018

    OK    WASHITA    CEKOSKY,
▇▇▇▇▇▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/16/2007    1095    741    I-2008-000568    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK3530291-019

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇
▇▇▇▇▇▇▇, AIF		    CHESAPEAKE
EXPLORATION LLC		    11/30/2007    1095    743    I-2008-000569    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4; SE/4 NE/4

LTD TO 100' BELOW S.E. OF DES MOINES FM (16,950)

OK3530291-020

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇ M		    CHESAPEAKE
EXPLORATION LLC		    11/30/2007    1095    735    I-2008-000566    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

LTD TO 100' BELOW ▇.▇. ▇▇ ▇▇▇ ▇▇▇▇▇▇ ▇▇

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/5/2008    1128    615    I-2009-000301    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK3530291-023

    OK    WASHITA    ▇▇▇▇▇▇▇
LIVING TRUST
DATED
OCTOBER 27,
1993		    CHESAPEAKE
EXPLORATION LLC		    11/11/2007    1092    229    I-2007-012799    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: SE/4 NE/4

LTD TO 100' BELOW S.E. OF DES MOINES FM (16,950')

▇▇▇▇▇▇▇▇▇-008

    OK    WASHITA    ▇▇▇▇▇
FAMILY
MINERAL
RIGHTS
IRREVOCABLE
LIVING TRUST		    CHESAPEAKE
EXPLORATION LP		    10/12/2006    1052    59    I-2006-009813    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NW/4

▇▇▇▇▇▇▇▇▇-009

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇▇▇
▇ REVOCABLE
LIVING TRUST		    CHESAPEAKE
EXPLORATION LP		    10/12/2006    1052    63    I-2006-009815    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NW/4

▇▇▇▇▇▇▇▇▇-010

    OK    WASHITA    BLM - OK NM
118189		    CHESAPEAKE
EXPLORATION LP		    5/25/2007    1072    427    I-2007-005805    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

▇▇▇▇▇▇▇▇▇-011

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ REV
TR, DTD 5/1/81		    CHESAPEAKE
EXPLORATION LLC		    7/27/2007    1081    563    I-2007-009034    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: ▇▇/▇, ▇/▇ ▇▇/▇, ▇▇/▇ SW/4

LTD TO 16,950'

▇▇▇▇▇▇▇▇▇-012

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇ ▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    7/31/2007    1083    572    I-2007-009756    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

▇▇▇▇▇▇▇▇▇-013

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇ JO		    CHESAPEAKE
EXPLORATION LLC		    8/20/2007    1083    872    I-2007-009863    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

▇▇▇▇▇▇▇▇▇-014

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    8/30/2007    1086    753    I-2007-010878    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

▇▇▇▇▇▇▇▇▇-015

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇ ▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    7/31/2007    1087    233    I-2007-011062    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

▇▇▇▇▇▇▇▇▇-016

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    7/31/2007    1087    230    I-2007-011061    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

▇▇▇▇▇▇▇▇▇-017

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇   CHESAPEAKE
EXPLORATION
LLC		    7/27/2007    1083    878    I-2007-009865    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: ▇▇/▇, ▇/▇ ▇▇/▇, ▇▇/▇ SW/4

LTD TO 16,950'

▇▇▇▇▇▇▇▇▇-018

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇ ▇▇▇▇		   CHESAPEAKE
EXPLORATION
LLC		    7/31/2007    1083    875    I-2007-009864    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: S/2 NW/4, N/2 SW/4, SW/4 SW/4

LTD TO 16,950'

▇▇▇▇▇▇▇▇▇-019

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION
LLC		    8/30/2007    1089    417    I-2007-011869    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NW/4

LTD TO 16,950'

▇▇▇▇▇▇▇▇▇-020

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇
M REV
TR AGREEMENT,
▇▇▇▇▇▇ ▇
▇▇▇▇▇ TRST		   CHESAPEAKE
EXPLORATION
LLC		    8/30/2007    1087    75    I-2007-011006    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NW/4.

LTD TO 16,950'

OK5128453-002

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇ ▇▇▇
& ▇▇▇▇▇ ▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LP		    4/30/2007    1070    958    I-2007-005301    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: SE/4 SW/4, W/2 SE/4

OK5128453-003

    OK    WASHITA    AUSTIN,
▇▇▇▇▇▇ ▇▇▇▇
& ▇▇▇▇▇ ▇▇▇▇ P		   CHESAPEAKE
EXPLORATION LP		    6/11/2007    1075    631    I-2007-006934    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 SE/4, SE/4 SW/4

LTD TO 16,950'

OK5128453-004

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION
LLC		    7/27/2007    1081    566    I-2007-009035    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 SE/4, SE/4 SW/4

LTD TO 16,950'

OK5129516-005

    OK    WASHITA    ▇▇▇▇▇▇▇▇
FAMILY TRUST
DTD 10/01/99		   CHESAPEAKE
EXPLORATION
LLC		    8/17/2007    1084    719    I-2007-010197    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, NE/4

LTD TO 16,950'

OK5129516-006

    OK    WASHITA    ▇▇▇▇▇▇, J R
REV TR
AGREEMENT
DTD 5/20/96		   CHESAPEAKE
EXPLORATION
LLC		    9/18/2007    1089    88    I-2007-011735    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

LTD TO 16,950'

OK5129516-007

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇
▇▇▇▇▇▇
REVOCABLE TR
AGREEMENT
DTD 5/20/96		   CHESAPEAKE
EXPLORATION
LLC		    9/18/2007    1089    405    I-2007-011865    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

LTD TO 16,950'

OK5129516-008

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇ ▇		   CHESAPEAKE
EXPLORATION
LLC		    10/20/2007    1090    997    I-2007-012464    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NE/4, SW/4 NE/4

LTD TO 16,950'

OK5129516-010

    OK    WASHITA    CEKOSKY, ▇▇▇▇   CHESAPEAKE
EXPLORATION
LLC		    11/16/2007    1095    748    I-2008-000571    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK5129516-011

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇ A		   CHESAPEAKE
EXPLORATION
LLC		    2/13/2008    1101    397    I-2008-002421    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 NE/4, SW/4 NE/4

SURFACE TO 16,950'

OK9270268-001

    OK    WASHITA    OCC #551590/CD
#200800364		   COI-CELLC    3/11/2008          UNRECORDED    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13:

LIMITED TO THE ▇▇▇▇▇ DOLOMITE, PERMIAN GRANITE WASH, UPPER-TONKAWA (▇▇▇▇▇▇▇), LOWER TONKAWA, HOXBAR, DES MOINES SEPERATE COMMON SOURCES OF SUPPLY

OK9270415-001

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇
▇▇▇▇▇▇▇▇▇		   ▇▇▇▇
PETROLEUM
CORPORATION		    4/28/2004    1050    273    ▇-▇▇▇▇-▇▇▇▇▇▇    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 SE/4, SE/4 SW/4, W/2 NE/4, NE/4 NE/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270415-002

    OK    WASHITA    AUSTIN, ▇▇▇▇
▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    5/4/2004    1099    411    ▇-▇▇▇▇-▇▇▇▇▇▇    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 SE/4, SE/4 SW/4, W/2 NE/4, NE/4 NE/4

OK9270415-003

    OK    WASHITA    AUSTIN,
▇▇▇▇▇
▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    4/27/2004    1099    407    ▇-▇▇▇▇-▇▇▇▇▇▇    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 SE/4, SE/4 SW/4, W/2 NE/4, NE/4 NE/4

OK9270415-004

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇ &
▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    6/23/2004    1050    277    ▇-▇▇▇▇-▇▇▇▇▇▇    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 NE/4, NE/4 NE/4, W/2 SE/4, SE/4 SW/4

OK9270415-005

    OK    WASHITA    JUNGERMANN
JR, ▇▇▇▇▇▇▇
▇▇▇▇ & ▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    6/23/2004    1099    410    I-2008-001894    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 NE/4, NE/4 NE/4, W/2 SE/4, SE/4 SW/4

OK9270415-006

    OK    WASHITA    JUNGERMANN,
▇▇▇▇▇▇▇ ▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    6/24/2004    1099    408    I-2008-001892    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 NE/4, NE/4 NE/4, W/2 SE/4, SE/4 SW/4

OK9270415-007

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇ R &
▇▇▇▇▇▇ ▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    10/2/2006    1050    692    I-2006-009284    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: W/2 NE/4, NE/4 NE/4

OK9270416-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇ I,
FORMERLY
▇▇▇▇▇ ▇
▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    6/23/2004    1053    399    ▇-▇▇▇▇-▇▇▇▇▇▇    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 SW/4, SW/4 SW/4, S/2 NW/4

OK9270416-002

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇
▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    9/26/2006    1050    284    ▇-▇▇▇▇-▇▇▇▇▇▇    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: N/2 SW/4, SW/4 SW/4, S/2 NW/4

OK9270417-001

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇
B & ▇▇▇▇▇▇
▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    9/28/2006    1050    287    I-2008009108    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-002

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇
FAMILY
TRUST DATED
07/01/1998		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/13/2006    1053    681    I-2006-010451    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-003

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇ ▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/13/2006    1053    683    I-2008-010452    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-004

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇ C A/K/
A ▇▇▇▇▇
▇▇▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/13/2006    1054    598    I-2006-010789    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-005

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇    ▇▇▇▇
PETROLEUM
CORPORATION		    11/17/2006    1055    268    I-2006-011024    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-006

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/17/2006    1055    269    I-2006-011025    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-007

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇ A
A/K/A
▇▇▇▇▇▇▇▇▇
▇▇▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/13/2006    1055    270    I-2006-011026    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-008

    OK    WASHITA    AUSTIN
MINERAL
INTERESTS,
LLC		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/13/2006    1055    271    I-2006-011027    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-009

    OK    WASHITA    ▇▇▇▇,
▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/20/2006    1055    991    I-2006-011270    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-010

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇▇ L A/
K/A ▇▇▇▇▇▇▇▇
▇▇▇ ▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/20/2006    1055    992    I-2006-011271    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-011

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/20/2006    1056    553    I-2006-011437    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-012

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ A &
▇▇▇▇ F REV
TRUST UTA
DTD 09/18/1998		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/27/2006    1056    554    I-2006-011438    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-013

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇ M A/K/A
▇▇▇▇
▇▇▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/17/2006    1056    559    I-2006-011441    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-014

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇
M A/K/A
▇▇▇▇▇ ▇▇▇▇▇
▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/17/2006    1056    560    I-2006-011442    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270417-015

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/20/2006    1058    528    I-2007-000583    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-016

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇ R A/
K/A ▇▇▇▇▇▇▇▇▇
▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/20/2006    1058    529    I-2006-000584    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-017

    OK    WASHITA    AUSTIN,
▇▇▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    11/27/2006    1059    194    I-2007-000872    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK9270417-018

    OK    WASHITA    ▇▇▇▇▇▇▇ JR,
▇▇▇▇▇		    ▇▇▇▇
PETROLEUM
CORPORATION		    12/6/2006    1065    738    I-2007-003351    011N    019W    0013   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 13: E/2 SE/4, SE/4 NE/4

OK3530088-001

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇▇ & ▇▇▇▇▇
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION
LLC		    7/30/2007    1086    902    I-2007-010930    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4

LTD TO 16,980'

OK3530088-002

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇ ▇    CHESAPEAKE
EXPLORATION
LLC		    10/1/2007    1090    297    I-2007-012207    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4

OK3530088-003

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ C		    CHESAPEAKE
EXPLORATION
LLC		    10/1/2007    1090    295    I-2007-012206    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4

OK3530088-004

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇ C		    CHESAPEAKE
EXPLORATION
LLC		    10/1/2007    1090    299    I-2007-012208    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4

OK3530088-005

    OK    WASHITA    MAP2004-OK    CHESAPEAKE
EXPLORATION
LLC		    11/14/2007    1092    588    I-2007-012926    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4

SURFACE TO DES MOINES FM

OK3530088-006

    OK    WASHITA    ST/OK - CLO CS-
26675		    CHESAPEAKE
EXPLORATION
LLC		    11/27/2007    1112    114    I-2008-006420    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SW/4 (1/2 M.R.)

LTD TO DES MOINES GRANITE WASH

OK3530303-001

    OK    WASHITA    ▇▇▇▇▇▇▇ LAND
& CATTLE CO
TR DTD 11/24/92		    CHESAPEAKE
EXPLORATION
LLC		    9/18/2007    1087    81    I-2007-011008    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: N/2 NW/4

LTD TO 16,980'

OK3530303-002

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇▇		    CHESAPEAKE
EXPLORATION
LLC		    9/18/2007    1087    88    I-2007-011011    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: N/2 NW/4

LTD TO 16,980'

OK3530303-003

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇ L
LIVING TRUST
DTD 4/6/84		    CHESAPEAKE
EXPLORATION
LLC		    8/30/2007    1096    151    I-2008-000709    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: N/2 NW/4

LTD TO 16,980'

OK3530303-004

    OK    WASHITA    ▇▇▇▇▇▇▇
ENERGY CO,
INC		    CHESAPEAKE
EXPLORATION
LLC		    12/13/2007    1097    71    I-2008-001054    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: N/2 NW/4

OK5128454-004

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION
LLC		    7/27/2007    1081    329    I-2007-008957    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF THE N PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS AND LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE/C OF THE SE/4, THENCE S 116', THENCE W 83', THENCE N 116', THENCE E 83' TO THE POB.

LTD TO 16,980'

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5128454-005

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇
JR, ▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    10/1/2007    1088    351    I-2007-011500    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 LESS & EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF N PART OF SE/4, CONTAINING 4 ACRES MORE OR LESS & L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT NE/C OF SE/4, THENCE S 116', THENCE W 83', THENCE NORTH 116', THENCE E 83' TO POB.

OK5128454-006

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1088    379    I-2007-011511    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 LESS & EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66 FEET WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE CORNER OF THE SE/4, THENCE SOUTH 116 FEET, THENCE WEST 83 FEET, THENCE NORTH 116 FEET, THENCE EAST 83 FEET TO POINT OF BEGINNING

LTD TO 16,980'

OK5128454-007

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    10/1/2007    1087    70    I-2007-011004    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66 FEET WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS AND LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS; BEGINNING AT THE NE CORNER OF THE SE/4, THENCE SOUTH 116 FEET, THENCE WEST 83 FEET, THENCE NORTH 116 FEET, THENCE EAST 83 FEET TO POINT OF BEGINNING.

OK5128454-008

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇ R &
▇▇▇▇▇ S		    CHESAPEAKE
EXPLORATION LLC		    10/1/2007    1088    353    I-2007-011501    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66 FEET WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS AND LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE CORNER OF THE SE/4, THENCE SOUTH 116 FEET, THENCE WEST 83 FEET, THENCE NORTH 116 FEET, THENCE EAST 83 FEET TO POINT OF BEGINNING.

OK5128454-009

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    10/1/2007    1092    245    I-2007-012806    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4, L/E A TRACT OF LAND A.D.A. A STRIP OF LAND 66' WIDE OFF THE N PART OF THE SE/4, CONTAINING 4 ACRES M/L, AND A TRACT OF LAND A.D.A. BEGINNING AT THE NE CORNER OF THE SE/4, THENCE S 116', THENCE W 83', THENCE N 116', THENCE E 83' TO POINT OF BEGINNING

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5128454-010

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇
VIERSEN		    CHESAPEAKE
EXPLORATION LLC		    4/1/2008    1105    451    I-2008-003899    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS A STRIP OF LAND 66' WIDE OFF THE N PART OF THE SE/4 CONTAINING 4.00 ACS MOL, L/E A TRACT OF LAND DESCRIBED AS BEGINNING AT THE NE/C OF SE/4, THENCE S 116', THENCE W 83', THENCE N 116', THENCE E 83' TO POB, CONTAINING 0.2210284 ACS MOL

SURFACE TO 100' BELOW DES MOINES FM

OK5128454-011

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇ G TRUST		    CHESAPEAKE
EXPLORATION LLC		    2/20/2008    1105    412    I-2008-003881    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66 FEET WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS, L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE CORNER OF THE SE/4, THENCE SOUTH 116 FEET, THENCE WEST 83 FEET, THENCE NORTH 116 FEET, THENCE EAST 83 FEET TO POINT OF BEGINNING, CONTAINING 0.2210284 ACRES MORE OR LESS, CONTAINING 155.779 ACRES, MORE OR LESS.

OK5128454-012

    OK    WASHITA    VIERSEN III,
▇▇▇▇▇ W		    CHESAPEAKE
EXPLORATION LLC		    4/1/2008    1106    610    I-2008-004373    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS A STRIP OF LAND 66' WIDE OFF THE N PART OF THE SE/4 CONTAINING 4.00 ACS MOL, L/E A TRACT OF LAND DESCRIBED AS BEGINNING AT THE NE/C OF SE/4, THENCE S 116', THENCE W 83', THENCE N 116', THENCE E 83' TO POB

SURFACE TO 100' BELOW DES MOINES FM

OK5128454-013

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇    CHESAPEAKE
EXPLORATION LLC		    2/25/2008    1101    413    I-2008-002428    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES M/L AND L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE/C OF THE SE/4, THENCE SOUTH 116', THENCE WEST 83', THENCE NORTH 116', THENCE EAST 83' TO POB

OK5128454-014

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇
▇		    CHESAPEAKE
EXPLORATION LLC		    6/25/2008    1116    389    I-2008-007916    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES M/L, L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEG AT THE NE/C OF THE SE/4, THENCE SOUTH 116', THENCE WEST 83', THENCE NORTH 116', THENCE EAST 83' TO POB.

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5128454-015

    OK    WASHITA    ▇▇▇▇,
▇▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    5/5/2008    1113    888    I-2008-007002    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF THE NORTH PART OF SE/4, CONTAINING 4.00 ACRES M/L, L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEG AT THE NE/C SE/4, THENCE SOUTH 116', THENCE WEST 83', THENCE NORTH 116', THENCE EAST 83' TO POB.

OK5128454-016

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇ S		   CHESAPEAKE
EXPLORATION LLC		    6/25/2008    1116    435    I-2008-007932    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: SE/4 L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND 66' WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES M/L, L/E A TRACT OF LAND DESCRIBED AS FOLLOWS: BEG AT THE NE/C OF THE SE/4, THENCE SOUTH 116', THENCE WEST 83', THENCE NORTH 116', THENCE EAST 83' TO POB.

OK5128454-017

    OK    WASHITA    MC MINERAL
COMPANY
LLC		   CHESAPEAKE
EXPLORATION LLC		    5/2/2009    1209    888       011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19WEST

SECTION 14: SE/4 LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: A STRIP OF LAND

66 FEET WIDE OFF THE NORTH PART OF THE SE/4, CONTAINING 4.00 ACRES MORE OR LESS AND LESS AND EXCEPT A TRACT OF LAND DESCRIBED AS FOLLOWS: BEGINNING AT THE NE/C OF THE SE/4, THENCE SOUTH 116 FEET, THENCE WEST 83 FEET, THENCE NORTH 116 FEET, THENCE EAST 83 FEET TO THE POINT OF BEGINNING

OK5128488-003

    OK    WASHITA    ▇▇▇▇▇
FAMILY
MINERAL
RIGHTS
IRREVOCABLE
LIVING TRUST		   CHESAPEAKE
EXPLORATION LP		    10/12/2006    1052    57    I-2006-009812    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 NE/4, S/2 NW/4

OK5128488-004

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇▇▇
▇ REVOCABLE
LIVING TRUST		   CHESAPEAKE
EXPLORATION LP		    10/12/2006    1052    61    I-2006-009814    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 NE/4, S/2 NW/4

OK5128488-005

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ REV
TR, DTD 5/1/81		   CHESAPEAKE
EXPLORATION LLC		    7/30/2007    1081    326    I-2007-008956    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 NE/4, S/2 NW/4

LTD TO 16,980'

OK5128488-006

    OK    WASHITA    ▇▇▇▇,
▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    7/27/2007    1083    881    I-2007-009866    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 NE/4, S/2 NW/4

LTD TO 16,980'

OK5128488-007

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇		   CHESAPEAKE
EXPLORATION LLC		    8/30/2007    1089    414    I-2007-011868    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 N/2

LTD TO 16,980'

OK5128488-008

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇ M
REVOCABLE
TRUST,
▇▇▇▇▇▇ ▇
▇▇▇▇▇ TRST		   CHESAPEAKE
EXPLORATION LLC		    8/30/2007    1087    78    I-2007-011007    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: S/2 N/2

LTD TO 16,980'

OK5128489-000

    OK    WASHITA    OCC
#563919/CD
#200808311		   COI-CELLC    12/29/2008    1139    17    I-2009-003572    011N    019W    0014   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 14: ALL

OK3530302-001

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇ REV
LV TR DTD
11/8/04,
▇▇▇▇▇▇▇
▇▇▇▇▇,TRST		   CHESAPEAKE
EXPLORATION LLC		    9/26/2007    1161    875    I-2010-001528    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

LTD TO 17,490'

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK3530302-002

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇ JUNE &
▇▇▇▇▇▇ D		    CHESAPEAKE
EXPLORATION LLC		    9/26/2007    1088    373    I-2007-011509    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

LTD TO 17,490'

OK3530302-003

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇
▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    9/26/2007    1090    368    I-2007-012224    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

LTD TO 17,490'

OK3530302-004

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇
▇▇▇
FORMERLY
▇▇▇▇▇ AND
▇▇▇▇▇▇▇ D		    CHESAPEAKE
EXPLORATION LLC		    9/26/2007    1090    354    I-2007-012218    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

LTD TO 17,490'

OK3530302-005

    OK    WASHITA    PRIVET, ▇▇▇▇▇
▇▇▇
FORMERLY
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    9/26/2007    1090    283    I-2007-012201    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

OK3530302-006

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇
H		    CHESAPEAKE
EXPLORATION LLC		    9/26/2007    1163    289    I-2010-001969    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SE/4

LTD TO 17,490'

OK9200008-012

    OK    WASHITA    ▇▇▇▇▇▇▇▇ ▇▇,
▇▇▇▇▇▇
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/11/2008    1105    624    I-2008-003976    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9200008-013

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ P
FAMILY TRUST		    CHESAPEAKE
EXPLORATION LLC		    2/15/2008    1105    844    I-2008-004057    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9200008-016

    OK    WASHITA    SCHONES,
▇▇▇▇▇▇▇
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/9/2008    1106    312    I-2008-004231    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9200008-017

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/9/2008    1105    622    I-2008-003975    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9200008-018

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇ R		    CHESAPEAKE
EXPLORATION LLC		    2/13/2008    1106    307    I-2008-004229    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,490')

OK9200008-019

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇
▇ ▇/K/A ▇▇▇▇
▇▇▇▇▇ ▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/7/2008    1105    626    I-2008-003977    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-001

    OK    WASHITA    ▇▇▇▇▇▇▇ JR,
▇▇▇▇▇▇ ▇▇▇ &
▇▇▇▇▇▇ ▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    10/11/2007    1091    851    I-2007-012631    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-002

    OK    WASHITA    NBLM VON
TUNGELN
FAMILY TRUST
DTD 8/24/04		    CHESAPEAKE
EXPLORATION LLC		    10/15/2007    1092    243    I-2007-012805    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-003

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇
▇, A/K/A/ ▇▇▇ ▇
▇▇▇▇▇▇▇, ▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/7/2008    1101    405    I-2008-002424    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-004

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇ A		    CHESAPEAKE
EXPLORATION LLC		    2/13/2008    1101    394    I-2008-002420    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,490')

OK9270008-005

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/9/2008    1101    403    I-2008-002423    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-006

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/8/2008    1102    927    I-2008-002944    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-007

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/8/2008    1101    411    I-2008-002427    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270008-008

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/8/2008    1101    409    I-2008-002426    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-009

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇▇▇▇▇▇
▇ & ▇▇▇▇▇▇▇▇
▇▇▇
▇▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/13/2008    1103    597    I-2008-003187    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-010

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇
▇▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/15/2008    1105    842    I-2008-004056    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-011

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇ AKA
▇▇▇ ▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/8/2008    1105    840    I-2008-004055    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-014

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ H		    CHESAPEAKE
EXPLORATION LLC		    2/13/2008    1106    304    I-2008-004228    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,490')

OK9270008-015

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/8/2008    1106    310    I-2008-004230    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-016

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇ &
▇▇▇▇▇▇ G
1993 TRUST U/
A/D 1/15/93		    CHESAPEAKE
EXPLORATION LLC		    2/13/2008    1104    294    I-2008-003463    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,490')

OK9270008-017

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/15/2008    1104    297    I-2008-003464    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-018

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇
▇▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/15/2008    1104    226    I-2008-003436    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-019

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇ ▇		    CHESAPEAKE
EXPLORATION LLC		    2/13/2008    1104    77    I-2008-003378    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

SURFACE TO DES MOINES GRANITE WASH FM (17,490')

OK9270008-020

    OK    WASHITA    ▇▇▇▇▇▇ ▇▇,
▇▇▇▇▇ M &
▇▇▇ ▇▇▇ A/K/
A ▇▇▇▇▇▇▇
▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/13/2008    1104    80    I-2008-003379    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270008-021

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    2/11/2008    1111    72    I-2008-006024    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: SW/4

OK9270009-001

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇
L & ▇▇▇▇
▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    9/13/2007    1083    862    I-2007-009860    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

LTD TO 17,490'

OK9270009-002

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇
RAY		    CHESAPEAKE
EXPLORATION LLC		    10/1/2007    1090    302    I-2007-012210    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

LTD TO 17,490'

OK9270009-003

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1097    597    I-2008-001251    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

OK9270009-004

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇▇▇▇
▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1097    672    I-2008-001277    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

OK9270009-005

    OK    WASHITA    ▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1097    650    I-2008-001269    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

LTD TO 100' BELOW BASE OF S.E. OF DES MOINES FM (17,490')

OK9270009-006

    OK    WASHITA    ▇▇▇▇▇▇,
▇▇▇▇ ▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    12/3/2007    1095    750    I-2008-000572    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NE/4

    Lease No    

    St    County    Lease Name    Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK9270025-001

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇▇ H &
▇▇▇▇▇ M		    CHESAPEAKE
EXPLORATION LLC		    10/29/2007    1094    433    I-2008-000140    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-002

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇
▇▇▇▇ &
▇▇▇▇▇▇▇▇▇
▇▇▇▇▇
REVOCABLE
TRUST		    CHESAPEAKE
EXPLORATION LLC		    10/29/2007    1095    580    I-2008-000516    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-003

    OK    WASHITA    ▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇ L &
▇▇▇▇▇ S
JOINT REVOCABLE
TRUST		    CHESAPEAKE
EXPLORATION LLC		    10/29/2007    1093    391    I-2007-013185    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-004

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇ ▇▇
▇▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    11/21/2007    1095    592    I-2008-000520    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 100' BELOW S. E. DES MOINES FM (17,490')

OK9270025-005

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇▇
REVOCABLE
TRUST DATED
12/21/92		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1096    154    I-2008-000710    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-006

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇, ▇ ▇
REV TRUST DTD
12/21/1992		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1096    160    I-2008-000712    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-007

    OK    WASHITA    LOWRANCE,
VIRGINIA		    CHESAPEAKE
EXPLORATION LLC		    10/20/2007    1097    290    I-2008-001141    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 17,490'

OK9270025-008

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇▇
▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    12/21/2007    1098    186    I-2008-001475    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 100' BELOW BASE OF S.E. OF DES MOINES FM (17,490')

OK9270025-009

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇▇ DAVON		    CHESAPEAKE
EXPLORATION LLC		    12/21/2007    1099    522    I-2008-001933    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 100' BELOW BASE OF S.E. OF DES MOINES FM (17,490')

OK9270025-010

    OK    WASHITA    ▇▇▇▇▇▇▇,
▇▇▇▇▇▇ ▇▇▇▇▇▇		    CHESAPEAKE
EXPLORATION LLC		    12/21/2007    1100    656    I-2008-002185    011N    019W    0022   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 22: NW/4

LTD TO 100' BELOW BASE OF S.E. OF DES MOINES FM (17,490')

OK5121365-001

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇▇ M
& RUBY ▇▇▇		    ▇ ▇▇▇▇▇▇ WEST
LLC		    3/25/1980    520    344       011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: NW/4, N/2 SW/4, LIMITED TO THE ▇▇▇▇▇ 2-24 AND ▇▇▇▇▇ 3-24 WELLBORE FROM THE SURFACE TO 13,045'.

OK5121382-001

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇ ▇.,
▇▇.		    J ▇▇▇▇▇▇ WEST
LLC		    10/25/1979    517    559       011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: SE/4

    Lease No    

    St    County    Lease Name   Lessee    Lease Date    Book    Page    Entry    Twn    Rge    Sec   

FINAL LEGAL DESCP

OK5121382-002

    OK    WASHITA    ▇▇▇▇▇, M D AND
▇▇▇▇▇, H/W		   ▇▇▇▇▇▇▇
▇▇▇▇▇▇		    2/27/1981    544    98    4620    011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: SE/4, LESS AND EXCEPT A 2.06 ACRE TRACT DESCRIBED AS BEGINNING 343.5' NORTH OF THE SOUTHEAST CORNER OF THE SE/4 OF 24-11N-19WIM. THENCE WEST 300', THENCE NORTH 300', THENCE EAST 300', THENCE SOUTH 300' TO THE POINT OF BEGINNING.

OK5121383-001

    OK    WASHITA    ▇▇▇▇▇▇, ▇▇▇▇▇▇ ▇.,
ET ▇▇		   ▇ ▇▇▇▇▇▇
WEST LLC		    4/2/1981    552    11       011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: NE/4, LIMITED TO THE WB OF THE ▇▇▇▇▇ 2-24 AND ▇▇▇▇▇ 3-24 FROM THE SURFACE TO 13,045'

OK5121383-002

    OK    WASHITA    AUSTIN, HAYDEN, A
SINGLE MAN, ET AL		   DICOR
MINERAL
COMPANY		    6/25/1981    561    158    13257    011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: NE/4

OK5121383-003

    OK    WASHITA    AUSTIN, HAYDEN E,
▇▇▇▇▇▇ ▇▇▇▇ &
▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇
▇▇▇▇▇▇		   J ▇▇▇▇▇▇
WEST		    4/22/1982    586    989       011N    019W    0024   

TOWNSHIP 11 NORTH - RANGE 19 WEST

SECTION 24: NE/4

OK5122769-001

    OK    WASHITA    ▇▇▇▇▇, ▇▇▇▇▇▇▇▇
▇., ET UX		   EXXON
CORPORATION		    4/16/1979    499    215       011N    019W    0024    SECTION 24-11N-19W: S/2 SW/4, EXCLUDING THE ▇▇▇▇ 1-24 WELLBORE.

OK5122769-002

    OK    WASHITA    GREGORY, LEOLA,
A MARRIED WOMAN
DEALING IN HER
SOLE,SEP PROP		   TXO
PRODUCTION
CORP		    8/8/1983    628    675    8744    011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE ▇▇▇▇▇ 2-24 AND ▇▇▇▇▇ 3-24 FROM THE SURFACE TO 13,045'.

OK5122769-003

    OK    ▇▇▇▇▇▇▇    ▇▇▇▇▇▇▇, ▇▇▇▇▇▇▇
▇,▇ MARRIED MAN
DEALING IN HIS
SOLE,SEP,PRP		   TXO
PRODUCTION
CORP		    8/8/1983    628    695    8754    011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE ▇▇▇▇▇ 2-24 AND ▇▇▇▇▇ 3-24 WELLBORE FROM THE SURFACE TO 13,045'.

OK5122769-004

    OK    WASHITA    BOA, ▇▇▇▇▇ B, A
WIDOW		   TXO
PRODUCTION
CORP		    8/8/1983    628    673    8743    011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 24 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE ▇▇▇▇▇ 2-24 AND ▇▇▇▇▇ 3-24 WELLBORE FROM THE SURFACE TO 13,045'.

OK5122769-005

    OK    WASHITA    ▇▇▇▇▇▇▇, ▇▇▇▇▇▇
▇▇▇▇▇, A WIDOW		   TXO
PRODUCTION
CORP		    8/8/1983    628    683    8748    011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE WELLBORE OF THE ▇▇▇▇▇ 2-24 AND ▇▇▇▇▇ 3-24 FROM THE SURFACE TO 13,045'.

▇▇▇▇▇▇▇▇▇-▇▇▇

    ▇▇    ▇▇▇▇▇▇▇    ▇▇▇▇, ▇▇▇▇▇ ▇,▇
MARRIED MAN
DEALING IN HIS
SOLE,SEP,PROPERTY		   TXO
PRODUCTION
CORP		    8/8/1983    628    679    8746    011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE WELLBORE OF THE ▇▇▇▇▇ 2-24 AND ▇▇▇▇▇ 3-24 ▇▇▇▇▇ FROM THE SURFACE TO 13,045'.

OK5122769-007

    OK    WASHITA    ▇▇▇▇, ▇▇▇▇▇▇▇ L,A
MARRIED MAN
DEALING IN HIS
SOLE,SEP,PROP		   TXO
PRODUCTION
CORP		    8/8/1983    628    677    8745    011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE ▇▇▇▇▇ 2-24 AND ▇▇▇▇▇ 3-24 WELLBORE FROM THE SURFACE TO 13,045'.

OK5122769-008

    OK    WASHITA    ▇▇▇▇▇▇▇▇▇▇▇,
▇▇▇▇▇ ▇▇▇▇,A
MARRIED PERSON		   TXO
PRODUCTION
CORP		    8/8/1983    628    681    8747    011N    019W    0024   

TOWNSHIP 11 NORTH-RANGE 19 WEST

SECTION 24: S/2 SW/4, LIMITED TO THE ▇▇▇▇▇ 2-24 AND ▇▇▇▇▇ 3-24 WELLBORE FROM THE SURFACE TO 13,045'

▇▇▇▇▇▇▇▇▇-001

    OK    WASHITA    OCC #247529/CD
#107170		   TXO
PRODUCTION
CORP.		    10/31/1983             011N    019W    0024   

TOWNSHIP 11 NORTH, RANGE 19 WEST,

SECTION 24: UPPER TONKAWA (▇▇▇▇▇▇▇), HOXBAR AND DES MOINES COMMON SOURCES UNDERLYING THE ENTIRE SECTION., LIMITED TO THE ▇▇▇▇▇ 2-24 AND ▇▇▇▇▇ 3-24 WELLBORES FROMTHE SURFACE TO 13,045'.

Exhibit B

To Term Overriding Royalty Interest Conveyance (PUD)

(Excluded Assets)

PN

  

Regulatory Name

    API    St    County    Sec    Twn    Rge    Spacing Unit Description    Quartering
112669   ▇▇▇▇ 1-22    3514920320    OK    WASHITA    0022    011N    016W    SECTION 22-11N-16W    ALL
158826   ▇▇▇▇▇▇▇▇ 1-22    3514921198    OK    WASHITA    0022    011N    016W    SECTION 22-11N-16W    ALL
732396   C AND H 1-10    3514921251    OK    WASHITA    0010    011N    017W    SECTION 10-11N-17W    ALL
119988   ▇▇▇▇▇ 1-15    3514920308    OK    WASHITA    0015    011N    017W    SECTION 15-11N-17W    ALL
113210   ▇▇▇▇▇ 1-16    3514920285    OK    WASHITA    0016    011N    017W    SECTION 16-11N-17W    ALL
616339   ▇▇▇▇▇▇▇ & ▇▇▇▇ (▇▇▇▇▇-▇▇▇▇) 1-16    3514921278    OK    WASHITA    0016    011N    017W    SECTION 16-11N-17W    ALL
113018   WISE 1    3514920211    OK    WASHITA    0017    011N    017W    SECTION 17-11N-17W    ALL
112933   ▇▇▇▇▇▇ 1-20    3514920109    OK    WASHITA    0020    011N    017W    SECTION 20-11N-17W    ALL
158605   DON 1-8    3514921227    OK    WASHITA    0008    011N    018W    SECTION 8-11N-18W    ALL
119976   ▇▇▇▇ 1    3514920399    OK    WASHITA    0009    011N    018W    SECTION 9-11N-18W    ALL
112530   CHARTER 2-10    3514920524    OK    WASHITA    0010    011N    018W    SECTION 10-11N-18W    ALL
112999   ▇▇▇▇▇▇ 1-10    3514920251    OK    WASHITA    0010    011N    018W    SECTION 10-11N-18W    ALL
112531   CHARTER A 1    3514920254    OK    WASHITA    0011    011N    018W    SECTION 11-11N-18W    ALL
112817   ▇▇▇▇ 1-15    3514920139    OK    WASHITA    0015    011N    018W    SECTION 15-11N-18W    ALL
112818   ▇▇▇▇ 2-15    3514920507    OK    WASHITA    0015    011N    018W    SECTION 15-11N-18W    ALL
112795   ▇▇▇▇▇▇ 1-19    3514920467    OK    WASHITA    0019    011N    018W    SECTION 19-11N-18W    ALL
112796   ▇▇▇▇▇▇ 2-19    3514920775    OK    WASHITA    0019    011N    018W    SECTION 19-11N-18W    ALL
119986   ▇▇▇▇▇▇▇ J 1    3514920414    OK    WASHITA    0021    011N    018W    SECTION 21-11N-18W    ALL
113881   ▇▇▇▇▇▇ 2-23    3514920954    OK    WASHITA    0023    011N    018W    SECTION 23-11N-18W    ALL
112713   ▇▇▇▇▇▇ 1-23    3514920279    OK    WASHITA    0023    011N    018W    SECTION 23-11N-18W    ALL
112714   ▇▇▇▇▇▇ STATE 1-25    3514920353    OK    WASHITA    0025    011N    018W    SECTION 25-11N-18W    ALL

PN

   

Regulatory Name

    API    St    County    Sec    Twn    Rge    Spacing Unit Description    Quartering

191811

    DIAMOND RING 3-26    3514920879    OK    WASHITA    0026    011N    018W    SECTION 26-11N-18W    ALL

192081

    STATE-▇▇▇▇▇ 1-26    ▇▇▇▇▇▇▇▇▇▇    OK    WASHITA    0026    011N    018W    SECTION 26-11N-18W    ALL

191997

    O.S.U. 2-26    ▇▇▇▇▇▇▇▇▇▇    OK    WASHITA    0026    011N    018W    SECTION 26-11N-18W    ALL

113370

    ▇▇▇▇ 1-27    3514920814    OK    WASHITA    0027    011N    018W    SECTION 27-11N-18W    ALL

112917

    ▇▇▇▇▇▇▇ 1-27    3514920785    OK    WASHITA    0027    011N    018W    SECTION 27-11N-18W    ALL

119987

    ▇▇▇▇▇▇ 1    3514920385    OK    WASHITA    0029    011N    018W    SECTION 29-11N-18W    ALL

159205

    ▇▇▇▇▇▇ 2-29    3514921192    OK    WASHITA    0029    011N    018W    SECTION 29-11N-18W    ALL

113244

    ▇▇▇▇▇▇ 2-30    3514920514    OK    WASHITA    0030    011N    018W    SECTION 30-11N-18W    ALL

191815

    ▇▇▇▇▇▇ 1-30    3514920807    OK    WASHITA    0030    011N    018W    SECTION 30-11N-18W    ALL

192906

    ▇▇▇▇▇▇ 6-35    3514920889    OK    WASHITA    0035    011N    018W    SECTION 35-11N-18W    ALL

192966

    ▇▇▇▇▇ 5-35    3514920862    OK    WASHITA    0035    011N    018W    SECTION 35-11N-18W    ALL

193335

    ▇▇▇▇▇▇▇▇ 4-35    ▇▇▇▇▇▇▇▇▇▇    OK    WASHITA    0035    011N    018W    SECTION 35-11N-18W    ALL

192996

    ▇▇▇▇▇▇▇▇▇ 3-35    ▇▇▇▇▇▇▇▇▇▇    OK    WASHITA    0035    011N    018W    SECTION 35-11N-18W    ALL

193371

    ▇▇▇▇▇ 1-35    3514920228    OK    WASHITA    0035    011N    018W    SECTION 35-11N-18W    ALL

193372

    ▇▇▇▇▇ 2    3514920520    OK    WASHITA    0035    011N    018W    SECTION 35-11N-18W    ALL

156946

    ARMOUDIAN 1-2 P&A    ▇▇▇▇▇▇▇▇▇▇    OK    WASHITA    0002    011N    019W    SECTION 2-11N-19W    ALL

156216

    ▇▇▇▇ ▇▇▇▇ 2-24    3514921076    OK    WASHITA    0024    011N    019W    SECTION 24-11N-19W    ALL

156668

    ▇▇▇▇ 3-24    3514921107    OK    WASHITA    0024    011N    019W    SECTION 24-11N-19W    ALL

193560

    ▇▇▇▇▇ 2-24    3514920744    OK    WASHITA    0024    011N    019W    SECTION 24-11N-19W    ALL

193561

    ▇▇▇▇▇ 3-24    3514920787    OK    WASHITA    0024    011N    019W    SECTION 24-11N-19W    ALL

193613

    ▇▇▇▇ 1-24    3514920435    OK    WASHITA    0024    011N    019W    SECTION 24-11N-19W    ALL

Exhibit C

To Term Overriding Royalty Interest Conveyance (PUD)

(Form of Stipulation)

STIPULATION

This STIPULATION (this “Stipulation”) is entered into by and between                                                                          , with offices at                                                       (“Assignor”)[, as successor in interest to Chesapeake Exploration, L.L.C. (“CHK Exploration”)]1 and                                                                          , with offices at                                                       (“Assignee”), as successor in interest to                                  (“CHK Sub”), as of                      (the “Effective Date”). All capitalized terms not otherwise defined herein shall have the meanings ascribed to such terms in the Conveyance (as defined below).

CHK Exploration has executed and delivered to CHK Sub a Term Overriding Royalty Interest Conveyance dated                     , recorded on              in                                          of Washita County, Oklahoma (the “Conveyance”).

[Assignor is the successor to the interests of CHK Exploration under the Conveyance]2.

Assignee is the successor to CHK Sub under the Conveyance.

Pursuant to Section 1.06 of the Conveyance, Assignor stipulates that Exhibit A attached hereto is a true and correct schedule identifying, as of the Effective Date (i) the Development ▇▇▇▇▇ drilled to date (including the API number for each such Development Well), and (ii) Assignor’s Net Revenue Interest used to calculate the NRI Factor for each of the Development ▇▇▇▇▇ drilled to date.

[Remainder of page intentionally left blank.]

 

1 

Exclude if Chesapeake Exploration, L.L.C. is still the owner of the Assignor Retained Minerals.

2 

Exclude if Chesapeake Exploration, L.L.C. is still the owner of the Assignor Retained Minerals.

IN WITNESS WHEREOF, Assignor and Assignee have caused this Stipulation to be executed in its name and behalf and delivered on the date or dates stated in the acknowledgment certificates appended to this Stipulation, but effective for all purposes as of the Effective Date.

 

ASSIGNOR:

 

By:  

 

  Name:
  Title:

[Signature Page of Assignor to Stipulation and Agreement]

Assignee has joined herein to acknowledge its receipt of this Stipulation. Nothing in this Stipulation shall be deemed a waiver by Assignee of its rights under the Conveyance.

 

ASSIGNEE:

 

By:  

 

  Name:
  Title:

[Signature Page of Assignee to Stipulation and Agreement]

[ASSIGNOR’S ACKNOWLEDGEMENT]

 

STATE OF                                 §
   §
COUNTY OF                             §

This instrument was acknowledged before me on                     ,             , by                                         , as                                          of                                                  , a                                                                          , on behalf of said                                         .

WITNESS my hand and official seal this      day of                     ,             .

 

 

  
NOTARY PUBLIC,  
State of                       

 

  
(printed name)  

 

My commission expires:  

 

  
[SEAL]  

[Acknowledgement Page of Assignor to Stipulation and Agreement]

[ASSIGNEE’S ACKNOWLEDGEMENT]

 

STATE OF                                 §
   §
COUNTY OF                             §

This instrument was acknowledged before me on                     ,             , by                                         , as                                          of                                                  , a                                                                          , on behalf of said                                         .

WITNESS my hand and official seal this      day of                     ,             .

 

 

  
NOTARY PUBLIC,  
State of                       

 

  
(printed name)  

 

My commission expires:  

 

  
[SEAL]  

[Acknowledgment Page of Assignee to Stipulation and Agreement]

Exhibit A

To

Stipulation

 

Development ▇▇▇▇▇

   

API Number of Development

Well

   

Assignor’s Net

Revenue Interest in

the Development

Well used to

calculate the NRI

Factor

     
     
     
     
     
     
     
     
     

Exhibit D

To Term Overriding Royalty Interest Conveyance (PUD)

(Description of AMI Area)

TOWNSHIP

    RANGE    SECTION    LOCATION    COUNTY   STATE
011N    016W    9    9 011N 016W    Washita   OK
011N    016W    10    10 011N 016W    Washita   OK
011N    016W    15    15 011N 016W    Washita   OK
011N    016W    16    16 011N 016W    Washita   OK
011N    016W    21    21 011N 016W    Washita   OK
011N    016W    22    22 011N 016W    Washita   OK
011N    016W    27    27 011N 016W    Washita   OK
011N    016W    28    28 011N 016W    Washita   OK
011N    016W    31    31 011N 016W    Washita   OK
011N    016W    33    33 011N 016W    Washita   OK
010N    016W    4    4 010N 016W    Washita   OK
010N    016W    5    5 010N 016W    Washita   OK
011N    017W    5    5 011N 017W    Washita   OK
011N    017W    6    6 011N 017W    Washita   OK
011N    017W    9    9 011N 017W    Washita   OK
011N    017W    10    10 011N 017W    Washita   OK
011N    017W    13    13 011N 017W    Washita   OK
011N    017W    14    14 011N 017W    Washita   OK
011N    017W    15    15 011N 017W    Washita   OK
011N    017W    16    16 011N 017W    Washita   OK
011N    017W    17    17 011N 017W    Washita   OK
011N    017W    18    18 011N 017W    Washita   OK
011N    017W    20    20 011N 017W    Washita   OK
011N    017W    23    23 011N 017W    Washita   OK
011N    017W    24    24 011N 017W    Washita   OK
011N    017W    25    25 011N 017W    Washita   OK
011N    017W    26    26 011N 017W    Washita   OK
011N    017W    27    27 011N 017W    Washita   OK
011N    017W    28    28 011N 017W    Washita   OK

TOWNSHIP    RANGE    SECTION    LOCATION    COUNTY    STATE
011N    017W    29    29 011N 017W    Washita    OK
011N    017W    30    30 011N 017W    Washita    OK
011N    017W    31    31 011N 017W    Washita    OK
011N    017W    32    32 011N 017W    Washita    OK
011N    017W    34    34 011N 017W    Washita    OK
010N    017W    3    3 010N 017W    Washita    OK
011N    018W    1    1 011N 018W    Washita    OK
011N    018W    2    2 011N 018W    Washita    OK
011N    018W    4    4 011N 018W    Washita    OK
011N    018W    5    5 011N 018W    Washita    OK

TOWNSHIP

    RANGE    SECTION    LOCATION    COUNTY    STATE

011N

    018W    6    6 011N 018W    Washita    OK

011N

    018W    7    7 011N 018W    Washita    OK

011N

    018W    8    8 011N 018W    Washita    OK

011N

    018W    9    9 011N 018W    Washita    OK

011N

    018W    10    10 011N 018W    Washita    OK

011N

    018W    11    11 011N 018W    Washita    OK

011N

    018W    12    12 011N 018W    Washita    OK

011N

    018W    13    13 011N 018W    Washita    OK

011N

    018W    15    15 011N 018W    Washita    OK

011N

    018W    17    17 011N 018W    Washita    OK

011N

    018W    18    18 011N 018W    Washita    OK

011N

    018W    19    19 011N 018W    Washita    OK

011N

    018W    20    20 011N 018W    Washita    OK

011N

    018W    21    21 011N 018W    Washita    OK

011N

    018W    23    23 011N 018W    Washita    OK

011N

    018W    24    24 011N 018W    Washita    OK

011N

    018W    25    25 011N 018W    Washita    OK

011N

    018W    26    26 011N 018W    Washita    OK

011N

    018W    27    27 011N 018W    Washita    OK

011N

    018W    28    28 011N 018W    Washita    OK

011N

    018W    29    29 011N 018W    Washita    OK

011N

    018W    30    30 011N 018W    Washita    OK

011N

    018W    32    32 011N 018W    Washita    OK

011N

    018W    35    35 011N 018W    Washita    OK

011N

    019W    2    2 011N 019W    Washita    OK

011N

    019W    3    3 011N 019W    Washita    OK

011N

    019W    11    11 011N 019W    Washita    OK

011N

    019W    12    12 011N 019W    Washita    OK

011N

    019W    13    13 011N 019W    Washita    OK

TOWNSHIP    RANGE    SECTION    LOCATION    COUNTY    STATE
011N    019W    14    14 011N 019W    Washita    OK
011N    019W    22    22 011N 019W    Washita    OK
011N    019W    24    24 011N 019W    Washita    OK

Exhibit E

To Term Overriding Royalty Interest Conveyance (PUD)

(Target Formation Log)

See Attached

LOGO

 

21413

COI

▇▇▇ ▇▇▇ ▇▇▇▇▇ ▇-▇▇

▇▇▇▇▇▇▇

▇▇▇▇ ▇▇

Top Des Moines (or Top Colony GW‘A’ )

Top Prue (or Base Colony GW ‘C’)

True Resolution

OR BACKUP

GAMMA RAY

Density Caliper

DEEP

[mDr6]

SHALLOW

[mDr2]

OVERANGE DEEP [m0r6]

OVERANGE SHALLOW[m0r2]

120 in. DOI

Document Metadata

Filed: November 2nd, 2011