EVEREST ACQUISITION LLC and EVEREST ACQUISITION FINANCE INC. as Issuers and the Subsidiary Guarantors party hereto from time to time 9.375% Senior Notes due 2020

Exhibit 4.2

EXECUTION VERSION

EVEREST ACQUISITION LLC

and

EVEREST ACQUISITION FINANCE INC.

as Issuers

and the Subsidiary Guarantors party hereto from time to time

9.375% Senior Notes due 2020

INDENTURE

Dated as of April 24, 2012

and

Wilmington Trust, National Association

as Trustee

TABLE OF CONTENTS

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TABLE OF CONTENTS

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TABLE OF CONTENTS

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TABLE OF CONTENTS

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TABLE OF CONTENTS

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EXHIBIT INDEX

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CROSS-REFERENCE TABLE

N.A. Means Not Applicable.

Note: This Cross-Reference Table shall not, for any purposes, be deemed to be part of this Indenture.

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INDENTURE, dated as of April 24, 2012, among EVEREST ACQUISITION LLC, a Delaware limited liability company to be renamed as EP Energy LLC on or after the Escrow Release Date (together with its successors and assigns, “Holdings”), EVEREST ACQUISITION FINANCE INC., a Delaware corporation to be renamed as EP Energy Finance Inc. on or after the Escrow Release Date (together with its successors and assigns, the “Co-Issuer” and, together with Holdings, the “Issuers”), the Subsidiary Guarantors party hereto from time to time (as defined below) and Wilmington Trust, National Association, as trustee (the “Trustee”).

Each party agrees as follows for the benefit of the other parties and for the equal and ratable benefit of the holders of (i) $2,000,000,000 aggregate principal amount of the Issuers’ 9.375% Senior Notes due 2020 issued on the date hereof (the “Initial Notes”), (ii) Exchange Notes issued in exchange for the Initial Notes and (iii) Additional Notes issued from time to time (together with the Initial Notes and the Exchange Notes, the “Notes”):

ARTICLE I

DEFINITIONS AND INCORPORATION BY REFERENCE

SECTION 1.01                                      Definitions.

“Acquired Business” means (i) all of the issued and outstanding membership interests of EP Energy L.L.C. (f/k/a EP Energy Corporation); (ii) all of the issued and outstanding shares of El Paso E&P S. Alamein Cayman Company; (iii) all of the issued and outstanding quotas of UnoPaso Exploracao e Producao de Petroleo e Gas Ltda. and El Paso Oleo e Gas do Brasil Ltda.; and (iv) all of the issued and outstanding shares of El Paso Brazil Holdings Company.

“Acquired Indebtedness” means, with respect to any specified Person:

(1)                                 Indebtedness of any other Person existing at the time such other Person is merged, consolidated or amalgamated with or into or became a Restricted Subsidiary of such specified Person, and

(2)                                 Indebtedness secured by a Lien encumbering any asset acquired by such specified Person.

Acquired Indebtedness will be deemed to have been Incurred, with respect to clause (1) of the preceding sentence, on the date such Person becomes a Restricted Subsidiary and, with respect to clause (2) of the preceding sentence, on the date of consummation of such acquisition of such assets.

“Acquisition” means the purchase by EPE Acquisition, LLC of the Acquired Business.

“Acquisition Documents” means the Purchase and Sale Agreement, dated as of February 24, 2012, by and among EP Energy Corporation, EP Energy Holding Company and El Paso Brazil, L.L.C., as sellers, and EPE Acquisition, LLC, as purchaser, and any other

agreements or instruments contemplated thereby, in each case, as amended, restated, supplemented or otherwise modified from time to time.

“Additional Assets” means:

(1)                                 any properties or assets used or useful in the Oil and Gas Business;

(2)                                 capital expenditures by Holdings or a Restricted Subsidiary in the Oil and Gas Business;

(3)                                 the Capital Stock of a Person that becomes a Restricted Subsidiary as a result of the acquisition of such Capital Stock by Holdings or another Restricted Subsidiary; or

(4)                                 Capital Stock constituting a minority interest in any Person that at such time is a Restricted Subsidiary;

provided, however, that, in the case of clauses (3) and (4), such Restricted Subsidiary is primarily engaged in the Oil and Gas Business.

“Additional Notes” means the Notes issued under the terms of this Indenture subsequent to the Issue Date.

“Additional Refinancing Amount” means, in connection with the Incurrence of any Refinancing Indebtedness, the aggregate principal amount of additional Indebtedness, Disqualified Stock or Preferred Stock Incurred to pay premiums (including tender premiums), expenses, defeasance costs and fees in respect thereof.

“Adjusted Consolidated Net Tangible Assets” means (without duplication), as of the date of determination, the remainder of:

(a)                                 the sum of:

(i)                                     estimated discounted future net revenues from proved oil and gas reserves of Holdings and its Restricted Subsidiaries calculated in accordance with SEC guidelines before any provincial, territorial, state, federal or foreign income taxes, as estimated by Holdings in a reserve report prepared as of the end of Holdings’ most recently completed fiscal year for which audited financial statements are available, as increased by, as of the date of determination, the estimated discounted future net revenues from (A) estimated proved oil and gas reserves acquired since such year end, which reserves were not reflected in such year end reserve report, and (B) estimated oil and gas reserves attributable to upward revisions of estimates of proved oil and gas reserves (including the impact to discounted future net revenues related to development costs previously estimated in the last year end reserve report, but only to the extent such costs were actually incurred since the date of the last year end reserve report) since such year end due to exploration, development, exploitation or other activities, increased by the accretion of discount from the date of the last year end reserve report to the date of determination and decreased by, as of the date of determination, the estimated discounted

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future net revenues from (C) estimated proved oil and gas reserves included in the last year end reserve report that shall have been produced or disposed of since such year end, and (D) estimated oil and gas reserves included therein that are subsequently removed from the proved oil and gas reserves of Holdings and its Restricted Subsidiaries as so calculated due to downward revisions of estimates of proved oil and gas reserves since such year end due to changes in geological conditions or other factors which would, in accordance with standard industry practice, cause such revisions, provided, that (x) in the case of such year end reserve report and any adjustments since such year end pursuant to clauses (A), (B) and (D), the estimated discounted future net revenues from proved oil and gas reserves shall be determined in their entirety using oil, gas and other hydrocarbon prices and costs that are either (1) calculated in accordance with SEC guidelines and, with respect to such adjustments under clauses (A), (B) or (D), calculated with such prices and costs as if the end of the most recent fiscal quarter preceding the date of determination for which such information is available to Holdings were year end or (2) if Holdings so elects at any time, calculated in accordance with the foregoing clause (1), except that when pricing of future net revenues of proved oil and gas reserves under SEC guidelines is not based on a contract price and is instead based upon benchmark, market or posted pricing, the pricing for each month of estimated future production from such proved oil and gas reserves not subject to contract pricing shall be based upon NYMEX (or successor) published forward prices for the most comparable hydrocarbon commodity applicable to such production month (adjusted for energy content, quality and basis differentials, with such basis differentials determined as provided in the definition of “Borrowing Base” and giving application to the last sentence of such definition hereto), as such forward prices are published as of the year end date of such reserve report or, with respect to post-year end adjustments under clauses (A), (B) or (D), the last day of the most recent fiscal quarter preceding the date of determination, (y) the pricing of estimated proved reserves that have been produced or disposed since year end as set forth in clause (D) shall be based upon the applicable pricing elected for the prior year end reserve report as provided in clause (x), and (z) in each case as estimated by Holdings’ petroleum engineers or any independent petroleum engineers engaged by Holdings for that purpose;

(ii)                                  the capitalized costs that are attributable to Oil and Gas Properties of Holdings and its Restricted Subsidiaries to which no proved oil and gas reserves are attributable, based on Holdings’ books and records as of a date no earlier than the date of Holdings’ latest annual or quarterly consolidated financial statements;

(iii)                               the Net Working Capital on a date no earlier than the date of Holdings’ latest annual or quarterly consolidated financial statements;

(iv)                              assets related to commodity risk management activities less liabilities related to commodity risk management activities, in each case to the extent that such assets and liabilities arise in the ordinary course of the Oil and Gas Business, provided that such net value shall not be less than zero; and

(v)                                 the greater of (A) the net book value of other tangible assets (including, without limitation, investments in unconsolidated Restricted Subsidiaries and

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mineral rights held under lease or other contractual arrangement) of Holdings and its Restricted Subsidiaries, as of a date no earlier than the date of Holdings’ latest annual or quarterly consolidated financial statements, and (B) the Fair Market Value, as estimated by Holdings, of other tangible assets (including, without limitation, investments in unconsolidated Restricted Subsidiaries and mineral rights held under lease or other contractual arrangement) of Holdings and its Restricted Subsidiaries, as of a date no earlier than the date of Holdings’ latest audited consolidated financial statements (it being understood that Holdings shall not be required to obtain any appraisal of any assets); minus

(b)                                 the sum of:

(i)                                     any amount included in clauses (a)(i) through (a)(v) above that is attributable to minority interests;

(ii)                                  any net gas balancing liabilities of Holdings and its Restricted Subsidiaries reflected in Holdings’ latest audited consolidated financial statements;

(iii)                               to the extent included in clause (a)(i) above, the estimated discounted future net revenues, calculated in accordance with SEC guidelines (utilizing the prices and costs as provided in clause (a)(i)), attributable to reserves which are required to be delivered to third parties to fully satisfy the obligations of Holdings and its Restricted Subsidiaries with respect to Volumetric Production Payments (determined, if applicable, using the schedules specified with respect thereto); and

(iv)                              to the extent included in clause (a)(i) above, the estimated discounted future net revenues, calculated in accordance with SEC guidelines (utilizing prices and costs as provided in clause (a)(i)), attributable to reserves subject to Dollar-Denominated Production Payments which, based on the estimates of production and price assumptions included in determining the estimated discounted future net revenues specified in clause (a)(i) above, would be necessary to fully satisfy the payment obligations of Holdings and its Restricted Subsidiaries with respect to Dollar-Denominated Production Payments (determined, if applicable, using the schedules specified with respect thereto).

If Holdings changes its method of accounting from the full cost method of accounting to the successful efforts or a similar method, “Adjusted Consolidated Net Tangible Assets” will continue to be calculated as if Holdings were still using the full cost method of accounting.

“Affiliate” of any specified Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified Person. For purposes of this definition, “control” (including, with correlative meanings, the terms “controlling,” “controlled by” and “under common control with”), as used with respect to any Person, means the possession, directly or indirectly, of the power to direct or cause the direction of the management or policies of such Person, whether through the ownership of voting securities, by agreement or otherwise.

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“Applicable Premium” means, with respect to any Note on any applicable redemption date, as determined by the Issuers, the greater of:

(1)                                 1% of the then outstanding principal amount of the Note; and

(2)                                 the excess of:

(a)                                 the present value at such redemption date of (i) the redemption price of the Note, at May 1, 2016 (such redemption price being set forth in Paragraph 5 of the Note) plus (ii) all required interest payments due on the Note through May 1, 2016 (excluding accrued but unpaid interest), computed using a discount rate equal to the Treasury Rate as of such redemption date plus 50 basis points; over

(b)                                 the then outstanding principal amount of the Note.

“Asset Sale” means:

(1)                                 the sale, conveyance, transfer or other disposition (whether in a single transaction or a series of related transactions) of property or assets (including by way of Production Payments and Reserve Sales and Sale/ Leaseback Transactions) (other than an operating lease entered into in the ordinary course of the Oil and Gas Business) outside the ordinary course of business of Holdings or any Restricted Subsidiary (each referred to in this definition as a “disposition”); or

(2)                                 the issuance or sale of Equity Interests (other than directors’ qualifying shares and shares issued to foreign nationals or other third parties to the extent required by applicable law) of any Restricted Subsidiary (other than to Holdings or another Restricted Subsidiary) (whether in a single transaction or a series of related transactions),

in each case other than:

(a)                                 a disposition of Cash Equivalents or Investment Grade Securities or obsolete, damaged or worn out property or equipment in the ordinary course of business;

(b)                                 the disposition of all or substantially all of the assets of Holdings in a manner permitted pursuant to Section 5.01 or any disposition that constitutes a Change of Control;

(c)                                  any Restricted Payment or Permitted Investment that is permitted to be made, and is made, under Section 4.04;

(d)                                 any disposition of assets of Holdings or any Restricted Subsidiary or issuance or sale of Equity Interests of Holdings or any Restricted Subsidiary, which assets or Equity Interests so disposed or issued have an aggregate Fair Market Value (as determined in good faith by Holdings) of less than $50.0 million;

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(e)                                  any disposition of property or assets, or the issuance of securities, by a Restricted Subsidiary to Holdings or by Holdings or a Restricted Subsidiary to a Restricted Subsidiary;

(f)                                   any exchange of assets (including a combination of assets and Cash Equivalents) for assets related to a Similar Business of comparable or greater market value or usefulness to the business of Holdings and the Restricted Subsidiaries as a whole, as determined in good faith by Holdings;

(g)                                  foreclosure or any similar action with respect to any property or other asset of Holdings or any of the Restricted Subsidiaries;

(h)                                 any sale of Equity Interests in, or Indebtedness or other securities of, an Unrestricted Subsidiary;

(i)                                     the lease, assignment or sublease of, or any transfer related to a “reverse build to suit” or similar transaction in respect of, any real or personal property in the ordinary course of business;

(j)                                    any sale of inventory or other assets in the ordinary course of business;

(k)                                 any grant in the ordinary course of business of any license of patents, trademarks, know-how or any other intellectual property;

(l)                                     in the ordinary course of business, any swap of assets, or lease, assignment or sublease of any real or personal property, in exchange for services (including in connection with any outsourcing arrangements) of comparable or greater value or usefulness to the business of Holdings and the Restricted Subsidiaries as a whole, as determined in good faith by Holdings;

(m)                             a transfer of accounts receivable and related assets of the type specified in the definition of “Receivables Financing” (or a fractional undivided interest therein) by a Receivables Subsidiary in a Qualified Receivables Financing;

(n)                                 any financing transaction with respect to property built or acquired by Holdings or any Restricted Subsidiary after the Issue Date, including any Sale/Leaseback Transaction or asset securitization permitted by this Indenture;

(o)                                 dispositions in connection with Permitted Liens;

(p)                                 any disposition of Capital Stock of a Restricted Subsidiary pursuant to an agreement or other obligation with or to a Person (other than Holdings or a Restricted Subsidiary) from whom such Restricted Subsidiary was acquired or from whom such Restricted Subsidiary acquired its business and assets (having been newly formed in connection with such acquisition), made as part of such acquisition and in each case comprising all or a portion of the consideration in respect of such sale or acquisition;

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(q)                                 the sale of any property in a Sale/Leaseback Transaction within twelve months of the acquisition of such property;

(r)                                    dispositions of receivables in connection with the compromise, settlement or collection thereof in the ordinary course of business or in bankruptcy or similar proceedings and exclusive of factoring or similar arrangements;

(s)                                   any surrender, expiration or waiver of contract rights or oil and gas leases or the settlement, release, recovery on or surrender of contract, tort or other claims of any kind;

(t)                                    a disposition of Hydrocarbons or mineral products inventory in the ordinary course of business;

(u)                                 any Production Payments and Reserve Sales; provided that any such Production Payments and Reserve Sales, other than incentive compensation programs on terms that are reasonably customary in the Oil and Gas Business for geologists, geophysicists and other providers of technical services to an Issuer or a Restricted Subsidiary, shall have been created, incurred, issued, assumed or guaranteed in connection with the financing of, and within 60 days after the acquisition of, the property that is subject thereto;

(v)                                 the abandonment, farm-out pursuant to a Farm-Out Agreement, lease or sublease of developed or underdeveloped Oil and Gas Properties owned or held by an Issuer or any Restricted Subsidiary in the ordinary course of business or which are usual and customary in the Oil and Gas Business generally or in the geographic region in which such activities occur; and

(w)                               a disposition (whether or not in the ordinary course of business) of any Oil and Gas Property or interest therein to which no proved reserves are attributable at the time of such disposition.

“Bank Indebtedness” means any and all amounts payable under or in respect of (a) the Credit Agreement and the other Credit Agreement Documents, as amended, restated, supplemented, waived, replaced (whether or not upon termination, and whether with the original lenders or otherwise), restructured, repaid, refunded, refinanced or otherwise modified from time to time (including after termination of the Credit Agreement), including any agreement or indenture extending the maturity thereof, refinancing, replacing or otherwise restructuring all or any portion of the Indebtedness under such agreement or agreements or indenture or indentures or any successor or replacement agreement or agreements or indenture or indentures or increasing the amount loaned or issued thereunder or altering the maturity thereof, including principal, premium (if any), interest (including interest accruing on or after the filing of any petition in bankruptcy or for reorganization relating to Holdings whether or not a claim for post-filing interest is allowed in such proceedings), fees, charges, expenses, reimbursement obligations, guarantees and all other amounts payable thereunder or in respect thereof and (b) whether or not the Indebtedness referred to in clause (a) remains outstanding, if designated by Holdings to be included in this definition, one or more (A) debt facilities or commercial paper

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facilities, providing for revolving credit loans, term loans, reserve-based loans, receivables financing (including through the sale of receivables to lenders or to special purpose entities formed to borrow from lenders against such receivables) or letters of credit, (B) debt securities, indentures or other forms of debt financing (including convertible or exchangeable debt instruments or bank guarantees or bankers’ acceptances), or (C) instruments or agreements evidencing any other Indebtedness, in each case, with the same or different borrowers or issuers and, in each case, as amended, supplemented, modified, extended, restructured, renewed, refinanced, restated, replaced or refunded in whole or in part from time to time.

“Board of Directors” means, as to any Person, the board of directors or managers, as applicable, of such Person (or, if such Person is a partnership, the board of directors or other governing body of the general partner of such Person) or any duly authorized committee thereof. In the case of Holdings, the Board of Directors of Holdings shall be deemed to include the Board of Directors of Holdings or any direct or indirect parent of Holdings, as appropriate.

“Borrowing Base” means, at any date of determination, an amount equal to the amount of (a) 65% of the net present value discounted at 9% of proved developed producing (PDP) reserves, plus (b) 35% of the net present value discounted at 9% of proved developed non-producing (PDNP) reserves, plus (c) 25% of the net present value discounted at 9% of proven undeveloped (PUD) reserves, plus or minus (d) 65% of the net present value discounted at 9% of the future receipts expected to be paid to or by Holdings and its Restricted Subsidiaries under commodity hedging agreements (other than basis differential commodity hedging agreements), netted against the price described below, plus or minus (e) 65% of the net present value discounted at 9% of the future receipts expected to be paid to or by Holdings and its Restricted Subsidiaries under basis differential commodity hedging agreements, in each case for Holdings and its Restricted Subsidiaries, and (i) for purposes of clauses (a) through (d) above, as estimated by Holdings in a reserve report prepared by Holdings’ petroleum engineers applying the relevant NYMEX (or successor) published forward prices for the most comparable hydrocarbon commodity adjusted for relevant energy content, quality and basis differentials (before any state or federal or other income tax) and (ii) for purposes of clauses (d) and (e) above, as estimated by Holdings applying, if available, the relevant NYMEX (or successor) published forward basis differential or, if such NYMEX (or successor) forward basis differential is unavailable, in good faith based on historical basis differential (before any state or federal or other income tax). For any months beyond the term included in published NYMEX (or successor) forward pricing, the price used will be equal to the last published contract escalated at 1.5% per annum.

“Business Day” means a day other than a Saturday, Sunday or other day on which banking institutions are authorized or required by law to close in New York City or the place of payment.

“Capital Stock” means:

(1)                                 in the case of a corporation, corporate stock or shares;

(2)                                 in the case of an association or business entity, any and all shares, interests, participations, rights or other equivalents (however designated) of corporate stock;

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(3)                                 in the case of a partnership or limited liability company, partnership or membership interests (whether general or limited); and

(4)                                 any other interest or participation that confers on a Person the right to receive a share of the profits and losses of, or distributions of assets of, the issuing Person.

“Capitalized Lease Obligation” means, at the time any determination thereof is to be made, the amount of the liability in respect of a capital lease that would at such time be required to be capitalized and reflected as a liability on a balance sheet (excluding the footnotes thereto) in accordance with GAAP; provided that any obligations of Holdings or its Restricted Subsidiaries, or of a special purpose or other entity not consolidated with Holdings and its Restricted Subsidiaries, either existing on the Issue Date or created prior to any recharacterization described below (or any refinancings thereof) (i) that were not included on the consolidated balance sheet of Holdings as capital lease obligations and (ii) that are subsequently recharacterized as capital lease obligations or, in the case of such a special purpose or other entity becoming consolidated with Holdings and its Restricted Subsidiaries, due to a change in accounting treatment or otherwise, shall for all purposes not be treated as Capitalized Lease Obligations or Indebtedness.

“Capitalized Software Expenditures” shall mean, for any period, the aggregate of all expenditures (whether paid in cash or accrued as liabilities) by a Person and its Restricted Subsidiaries during such period in respect of licensed or purchased software or internally developed software and software enhancements that, in conformity with GAAP, are or are required to be reflected as capitalized costs on the consolidated balance sheet of such Person and such Restricted Subsidiaries.

“Cash Equivalents” means:

(1)                                 U.S. dollars, pounds sterling, euros, the national currency of any member state in the European Union or such local currencies held by an entity from time to time in the ordinary course of business;

(2)                                 securities issued or directly and fully guaranteed or insured by the U.S. government or any country that is a member of the European Union or any agency or instrumentality thereof in each case maturing not more than two years from the date of acquisition;

(3)                                 certificates of deposit, time deposits and eurodollar time deposits with maturities of one year or less from the date of acquisition, bankers’ acceptances, in each case with maturities not exceeding one year and overnight bank deposits, in each case with any commercial bank having capital and surplus in excess of $250.0 million and whose long-term debt is rated “A” or the equivalent thereof by ▇▇▇▇▇’▇ or S&P (or reasonably equivalent ratings of another internationally recognized ratings agency);

(4)                                 repurchase obligations for underlying securities of the types described in clauses (2) and (3) above entered into with any financial institution meeting the qualifications specified in clause (3) above;

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(5)                                 commercial paper issued by a corporation (other than an Affiliate of Holdings) rated at least “A-1 or the equivalent thereof by ▇▇▇▇▇’▇ or S&P (or reasonably equivalent ratings of another internationally recognized ratings agency) and in each case maturing within one year after the date of acquisition;

(6)                                 readily marketable direct obligations issued by any state of the United States of America or any political subdivision thereof having one of the two highest rating categories obtainable from either ▇▇▇▇▇’▇ or S&P (or reasonably equivalent ratings of another internationally recognized ratings agency) in each case with maturities not exceeding two years from the date of acquisition;

(7)                                 Indebtedness issued by Persons (other than the Sponsors or any of their Affiliates) with a rating of “A” or higher from S&P or “A-2 or higher from ▇▇▇▇▇’▇ (or reasonably equivalent ratings of another internationally recognized ratings agency) in each case with maturities not exceeding two years from the date of acquisition; and

(8)                                 investment funds investing at least 95% of their assets in securities of the types described in clauses (1) through (7) above.

“CFC” means a “controlled foreign corporation” within the meaning of Section 957 of the Code.

“Change of Control” means the occurrence of either of the following:

(1)                                 the sale, lease or transfer, in one or a series of related transactions, of all or substantially all the assets of Holdings and its Subsidiaries, taken as a whole, to a Person other than any of the Permitted Holders; or

(2)                                 Holdings becomes aware (by way of a report or any other filing pursuant to Section 13(d) of the Exchange Act, proxy, vote, written notice or otherwise) of the acquisition by any Person or group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act, or any successor provision), including any group acting for the purpose of acquiring, holding or disposing of securities (within the meaning of Rule 13d-5(b)(1) under the Exchange Act), other than any of the Permitted Holders, in a single transaction or in a related series of transactions, by way of merger, consolidation, amalgamation or other business combination or purchase of beneficial ownership (within the meaning of Rule 13d-3 under the Exchange Act, or any successor provision), of more than 50% of the total voting power of the Voting Stock of Holdings.

“Code” means the Internal Revenue Code of 1986, as amended.

“Consolidated Depreciation, Depletion and Amortization Expense” means, with respect to any Person for any period, the total amount of depreciation, depletion and amortization expense, including the amortization of intangible assets, deferred financing fees and Capitalized Software Expenditures and amortization of unrecognized prior service costs and actuarial gains and losses related to pensions and other post-employment benefits, of such Person and its Restricted Subsidiaries for such period on a consolidated basis and otherwise determined in accordance with GAAP.

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“Consolidated Interest Expense” means, with respect to any Person for any period, the sum, without duplication, of:

(1)                                 consolidated interest expense of such Person and its Restricted Subsidiaries for such period, to the extent such expense was deducted in computing Consolidated Net Income (including amortization of original issue discount, the interest component of Capitalized Lease Obligations, and net payments and receipts (if any) pursuant to interest rate Hedging Obligations and excluding Additional Interest in respect of the Notes, amortization of deferred financing fees, any interest attributable to Dollar-Denominated Production Payments, debt issuance costs, commissions, fees and expenses, expensing of any bridge, commitment or other financing fees and non-cash interest expense attributable to movement in ▇▇▇▇ to market valuation of Hedging Obligations or other derivatives (in each case permitted hereunder) under GAAP); plus

(2)                                 consolidated capitalized interest of such Person and its Restricted Subsidiaries for such period, whether paid or accrued; plus

(3)                                 commissions, discounts, yield and other fees and charges Incurred in connection with any Receivables Financing which are payable to Persons other than Holdings and the Restricted Subsidiaries; minus

(4)                                 interest income for such period.

For purposes of this definition, interest on a Capitalized Lease Obligation shall be deemed to accrue at an interest rate reasonably determined by Holdings to be the rate of interest implicit in such Capitalized Lease Obligation in accordance with GAAP.

“Consolidated Net Income” means, with respect to any Person for any period, the aggregate of the Net Income of such Person and its Restricted Subsidiaries for such period, on a consolidated basis; provided, however, that:

(1)                                 any net after-tax extraordinary, nonrecurring or unusual gains or losses (less all fees and expenses relating thereto) or expenses or charges, any severance expenses, relocation expenses, curtailments or modifications to pension and post-retirement employee benefit plans, any expenses related to any reconstruction, decommissioning, recommissioning or reconfiguration of fixed assets for alternate uses and fees, expenses or charges relating to facilities closing costs, acquisition integration costs, facilities opening costs, project start-up costs, business optimization costs, signing, retention or completion bonuses, expenses or charges related to any issuance of Equity Interests, Investment, acquisition, disposition, recapitalization or issuance, repayment, refinancing, amendment or modification of Indebtedness (in each case, whether or not successful), and any fees, expenses, charges or change in control payments related to the Transactions, in each case, shall be excluded;

(2)                                 effects of purchase accounting adjustments (including the effects of such adjustments pushed down to such Person and such Subsidiaries) in amounts required or permitted by GAAP, resulting from the application of purchase accounting or the amortization or write-off of any amounts thereof, net of taxes, shall be excluded;

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(3)                                 the Net Income for such period shall not include the cumulative effect of a change in accounting principles during such period;

(4)                                 any net after-tax income or loss from disposed, abandoned, transferred, closed or discontinued operations or fixed assets and any net after-tax gains or losses on disposal of disposed, abandoned, transferred, closed or discontinued operations or fixed assets shall be excluded;

(5)                                 any net after-tax gains or losses (less all fees and expenses or charges relating thereto) attributable to business dispositions or asset dispositions other than in the ordinary course of business (as determined in good faith by management of Holdings) shall be excluded;

(6)                                 any net after-tax gains or losses (less all fees and expenses or charges relating thereto) attributable to the early extinguishment of indebtedness, Hedging Obligations or other derivative instruments shall be excluded;

(7)                                 the Net Income for such period of any Person that is not a Subsidiary of such Person, or is an Unrestricted Subsidiary, or that is accounted for by the equity method of accounting, shall be included only to the extent of the amount of dividends or distributions or other payments paid in cash (or to the extent converted into cash) to the referent Person or a Restricted Subsidiary thereof in respect of such period;

(8)                                 solely for the purpose of determining the amount available for Restricted Payments under clause (1) of the definition of “Cumulative Credit,” the Net Income for such period of any Restricted Subsidiary (other than any Subsidiary Guarantor) shall be excluded to the extent that the declaration or payment of dividends or similar distributions by such Restricted Subsidiary of its Net Income is not at the date of determination permitted without any prior governmental approval (which has not been obtained) or, directly or indirectly, by the operation of the terms of its charter or any agreement, instrument, judgment, decree, order, statute, rule or governmental regulation applicable to that Restricted Subsidiary or its stockholders, unless such restrictions with respect to the payment of dividends or similar distributions have been legally waived; provided that the Consolidated Net Income of such Person shall be increased by the amount of dividends or other distributions or other payments actually paid in cash (or converted into cash) by any such Restricted Subsidiary to such Person, to the extent not already included therein;

(9)                                 an amount equal to the amount of Tax Distributions actually made to any parent or equity holder of such Person in respect of such period in accordance with Section 4.04(b)(xii) shall be included as though such amounts had been paid as income taxes directly by such Person for such period;

(10)                          any impairment charges or asset write-offs, in each case pursuant to GAAP, the amortization of intangibles arising pursuant to GAAP, and any impairment charges, asset write-offs or write-down, including ceiling test write-downs, on Oil and Gas Properties under GAAP or SEC guidelines shall be excluded;

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(11)                          any non-cash expense realized or resulting from stock option plans, employee benefit plans or post-employment benefit plans, or grants or sales of stock, stock appreciation or similar rights, stock options, restricted stock, preferred stock or other rights shall be excluded;

(12)                          any (a) non-cash compensation charges, (b) costs and expenses after the Issue Date related to employment of terminated employees, or (c) costs or expenses realized in connection with or resulting from stock appreciation or similar rights, stock options or other rights existing on the Issue Date of officers, directors and employees, in each case of such Person or any Restricted Subsidiary, shall be excluded;

(13)                          accruals and reserves that are established or adjusted within 12 months after the Issue Date and that are so required to be established or adjusted in accordance with GAAP or as a result of adoption or modification of accounting policies shall be excluded;

(14)                          (a) the Net Income of any Person and its Restricted Subsidiaries shall be calculated without deducting the income attributable to, or adding the losses attributable to, the minority equity interests of third parties in any non-Wholly Owned Restricted Subsidiary except to the extent of dividends declared or paid in respect of such period or any prior period on the shares of Capital Stock of such Restricted Subsidiary held by such third parties and (b) any ordinary course dividend, distribution or other payment paid in cash and received from any Person in excess of amounts included in clause (7) above shall be included;

(15)                          (a)(i) the non-cash portion of “straight-line” rent expense shall be excluded and (ii) the cash portion of “straight-line” rent expense which exceeds the amount expensed in respect of such rent expense shall be included and (b) non-cash gains, losses, income and expenses resulting from fair value accounting required by the applicable standard under GAAP and related interpretations shall be excluded;

(16)                          any currency translation gains and losses related to currency remeasurements of Indebtedness, and any net loss or gain resulting from hedging transactions for currency exchange risk, shall be excluded;

(17)                          (a) to the extent covered by insurance and actually reimbursed, or, so long as such Person has made a determination that there exists reasonable evidence that such amount will in fact be reimbursed by the insurer and only to the extent that such amount is (i) not denied by the applicable carrier in writing within 180 days and (ii) in fact reimbursed within 365 days of the date of such evidence (with a deduction for any amount so added back to the extent not so reimbursed within 365 days), expenses with respect to liability or casualty events or business interruption shall be excluded and (b) amounts estimated in good faith to be received from insurance in respect of lost revenues or earnings in respect of liability or casualty events or business interruption shall be included (with a deduction for amounts actually received up to such estimated amount to the extent included in Net Income in a future period);

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(18)                          Capitalized Software Expenditures shall be excluded; and

(19)                          Non-cash charges for deferred tax asset valuation allowances shall be excluded (except to the extent reversing a previously recognized increase to net income).

Notwithstanding the foregoing, for the purpose of Section 4.04 only, there shall be excluded from Consolidated Net Income any dividends, repayments of loans or advances or other transfers of assets from Unrestricted Subsidiaries or Restricted Subsidiaries to the extent such dividends, repayments or transfers increase the amount of Restricted Payments permitted under Section 4.04 pursuant to clauses (4) and (5) of the definition of “Cumulative Credit.”

“Consolidated Non-Cash Charges” means, with respect to any Person for any period, the non-cash expenses (other than Consolidated Depreciation, Depletion and Amortization Expense) of such Person and its Restricted Subsidiaries reducing Consolidated Net Income of such Person for such period on a consolidated basis and otherwise determined in accordance with GAAP, provided that if any such non-cash expenses represent an accrual or reserve for potential cash items in any future period, the cash payment in respect thereof in such future period shall be subtracted from EBITDA in such future period to the extent paid, but excluding from this proviso, for the avoidance of doubt, amortization of a prepaid cash item that was paid in a prior period.

“Consolidated Taxes” means, with respect to any Person for any period, the provision for taxes based on income, profits or capital, including, without limitation, state, franchise, property and similar taxes, foreign withholding taxes (including penalties and interest related to such taxes or arising from tax examinations) and any Tax Distributions taken into account in calculating Consolidated Net Income.

“Consolidated Total Indebtedness” means, as of any date of determination, an amount equal to the sum (without duplication) of (1) the aggregate principal amount of all outstanding Indebtedness of Holdings and the Restricted Subsidiaries (excluding any undrawn letters of credit) consisting of Capitalized Lease Obligations, bankers’ acceptances and Indebtedness for borrowed money, plus (2) the aggregate amount of all outstanding Disqualified Stock of Holdings and the Restricted Subsidiaries and all Preferred Stock of Restricted Subsidiaries, with the amount of such Disqualified Stock and Preferred Stock equal to the greater of their respective voluntary or involuntary liquidation preferences, in each case determined on a consolidated basis in accordance with GAAP.

“Contingent Obligations” means, with respect to any Person, any obligation of such Person guaranteeing any leases, dividends or other obligations that do not constitute Indebtedness (“primary obligations”) of any other Person (the “primary obligor”) in any manner, whether directly or indirectly, including, without limitation, any obligation of such Person, whether or not contingent:

(1)                                 to purchase any such primary obligation or any property constituting direct or indirect security therefor,

(2)                                 to advance or supply funds:

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(a)                                 for the purchase or payment of any such primary obligation; or

(b)                                 to maintain working capital or equity capital of the primary obligor or otherwise to maintain the net worth or solvency of the primary obligor; or

(3)                                 to purchase property, securities or services primarily for the purpose of assuring the owner of any such primary obligation of the ability of the primary obligor to make payment of such primary obligation against loss in respect thereof.

“Corporate Trust Office” means the designated office of the Trustee in the United States of America at which at any time its corporate trust business shall be administered, or such other address as the Trustee may designate from time to time by notice to the holders and the Issuers, or the principal corporate trust office of any successor Trustee (or such other address as such successor Trustee may designate from time to time by notice to the holders and the Issuers).

“Credit Agreement” means (i) the Credit Agreement to be entered into upon expiration of the Escrow Period among Holdings, the guarantors named therein, the financial institutions named therein, and JPMorgan Chase Bank, N.A., as administrative agent, as amended, restated, supplemented, waived, replaced (whether or not upon termination, and whether with the original lenders or otherwise), restructured, repaid, refunded, refinanced or otherwise modified from time to time, including any agreement or indenture extending the maturity thereof, refinancing, replacing or otherwise restructuring all or any portion of the Indebtedness under such agreement or agreements or indenture or indentures or any successor or replacement agreement or agreements or indenture or indentures or increasing the amount loaned or issued thereunder or altering the maturity thereof and (ii) whether or not the credit agreement referred to in clause (i) remains outstanding, if designated by Holdings to be included in the definition of “Credit Agreement,” one or more (A) debt facilities or commercial paper facilities, providing for revolving credit loans, term loans, reserve-based loans, receivables financing (including through the sale of receivables to lenders or to special purpose entities formed to borrow from lenders against such receivables) or letters of credit, (B) debt securities, indentures or other forms of debt financing (including convertible or exchangeable debt instruments or bank guarantees or bankers’ acceptances), or (C) instruments or agreements evidencing any other Indebtedness, in each case, with the same or different borrowers or issuers and, in each case, as amended, supplemented, modified, extended, restructured, renewed, refinanced, restated, replaced or refunded in whole or in part from time to time.

“Credit Agreement Documents” means the collective reference to any Credit Agreement, any notes issued pursuant thereto and the guarantees thereof, and the collateral documents relating thereto, as amended, supplemented, restated, renewed, refunded, replaced, restructured, repaid, refinanced or otherwise modified, in whole or in part, from time to time.

“Cumulative Credit” means the sum of (without duplication):

(1)                                 50% of the Consolidated Net Income of Holdings for the period from July 1, 2012 to the end of Holdings’ most recently ended fiscal quarter for which internal financial statements are available at the time of such Restricted Payment (taken as one

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accounting period, the “Reference Period”) (or in case such Consolidated Net Income for such period is a deficit, minus 100% of such deficit), plus

(2)                                 100% of (i) the aggregate net proceeds, including cash and the Fair Market Value (as determined in good faith by Holdings) of property other than cash, received by Holdings after the Escrow Release Date plus (ii) the aggregate net proceeds, including cash and the Fair Market Value (as determined in good faith by Holdings) of property other than cash, received by Holdings in excess of $3,200 million prior to or on the Escrow Release Date (in each case other than net proceeds to the extent such net proceeds have been used to Incur Indebtedness, Disqualified Stock or Preferred Stock pursuant to Section 4.03(b)(xiii)) from the issue or sale of Equity Interests of Holdings or any direct or indirect parent entity of Holdings (excluding Refunding Capital Stock (as defined below), Designated Preferred Stock, Excluded Contributions, and Disqualified Stock), including Equity Interests issued upon exercise of warrants or options (other than an issuance or sale to Holdings or a Restricted Subsidiary), plus

(3)                                 100% of (i) the aggregate amount of contributions to the capital of Holdings received in cash and the Fair Market Value (as determined in good faith by Holdings) of property other than cash after the Escrow Release Date plus (ii) the aggregate amount of contributions to the capital of Holdings received in cash and the Fair Market Value (as determined in good faith by Holdings) of property other than cash, in excess of $3,200 million prior to or on the Escrow Release Date (in each case other than Excluded Contributions, Refunding Capital Stock, Designated Preferred Stock, and Disqualified Stock and other than contributions to the extent such contributions have been used to Incur Indebtedness, Disqualified Stock, or Preferred Stock pursuant to Section 4.03(b)(xiii)), plus

(4)                                 100% of the principal amount of any Indebtedness, or the liquidation preference or maximum fixed repurchase price, as the case may be, of any Disqualified Stock of Holdings or any Restricted Subsidiary issued after the Escrow Release Date (other than Indebtedness or Disqualified Stock issued to a Restricted Subsidiary) which has been converted into or exchanged for Equity Interests in Holdings (other than Disqualified Stock) or any direct or indirect parent of Holdings (provided in the case of any such parent, such Indebtedness or Disqualified Stock is retired or extinguished), plus

(5)                                 100% of the aggregate amount received by Holdings or any Restricted Subsidiary in cash and the Fair Market Value (as determined in good faith by Holdings) of property other than cash received by Holdings or any Restricted Subsidiary from:

(A)                               the sale or other disposition (other than to Holdings or a Restricted Subsidiary) of Restricted Investments made by Holdings and the Restricted Subsidiaries and from repurchases and redemptions of such Restricted Investments from Holdings and the Restricted Subsidiaries by any Person (other than Holdings or any Restricted Subsidiary) and from repayments of loans or advances, and releases of guarantees, which constituted Restricted Investments (other than in each case to the extent that the Restricted Investment was made pursuant to Section 4.04(b)(vii)),

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(B)                               the sale (other than to Holdings or a Restricted Subsidiary) of the Capital Stock of an Unrestricted Subsidiary, or

(C)                               a distribution or dividend from an Unrestricted Subsidiary, plus

(6)                                 in the event any Unrestricted Subsidiary has been redesignated as a Restricted Subsidiary or has been merged, consolidated or amalgamated with or into, or transfers or conveys its assets to, or is liquidated into, Holdings or a Restricted Subsidiary, the Fair Market Value (as determined in good faith by Holdings) of the Investment of Holdings or the Restricted Subsidiaries in such Unrestricted Subsidiary (which, if the Fair Market Value of such investment shall exceed $25.0 million, shall be determined by the Board of Directors of Holdings) at the time of such redesignation, combination or transfer (or of the assets transferred or conveyed, as applicable) (other than in each case to the extent that the designation of such Subsidiary as an Unrestricted Subsidiary was made pursuant to Section 4.04(b)(vii) or constituted a Permitted Investment).

“Default” means any event which is, or after notice or passage of time or both would be, an Event of Default.

“Designated Non-cash Consideration” means the Fair Market Value (as determined in good faith by Holdings) of non-cash consideration received by Holdings or a Restricted Subsidiary in connection with an Asset Sale that is so designated as Designated Non-cash Consideration pursuant to an Officers’ Certificate, setting forth the basis of such valuation, less the amount of Cash Equivalents received in connection with a subsequent sale of such Designated Non-cash Consideration.

“Designated Preferred Stock” means Preferred Stock of Holdings or any direct or indirect parent of Holdings (other than Disqualified Stock), that is issued for cash (other than to Holdings or any of its Subsidiaries or an employee stock ownership plan or trust established by Holdings or any of its Subsidiaries) and is so designated as Designated Preferred Stock, pursuant to an Officers’ Certificate, on the issuance date thereof.

“Disqualified Stock” means, with respect to any Person, any Capital Stock of such Person which, by its terms (or by the terms of any security into which it is convertible or for which it is redeemable or exchangeable), or upon the happening of any event:

(1)                                 matures or is mandatorily redeemable, pursuant to a sinking fund obligation or otherwise (other than as a result of a change of control or asset sale),

(2)                                 is convertible or exchangeable for Indebtedness or Disqualified Stock of such Person, or

(3)                                 is redeemable at the option of the holder thereof, in whole or in part (other than solely as a result of a change of control or asset sale),

in each case prior to 91 days after the earlier of the maturity date of the Notes or the date the Notes are no longer outstanding; provided, however, that only the portion of Capital Stock which

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so matures or is mandatorily redeemable, is so convertible or exchangeable or is so redeemable at the option of the holder thereof prior to such date shall be deemed to be Disqualified Stock; provided, further, however, that if such Capital Stock is issued to any employee or to any plan for the benefit of employees of Holdings or its Subsidiaries or by any such plan to such employees, such Capital Stock shall not constitute Disqualified Stock solely because it may be required to be repurchased by such Person in order to satisfy applicable statutory or regulatory obligations or as a result of such employee’s termination, death or disability; provided, further, that any class of Capital Stock of such Person that by its terms authorizes such Person to satisfy its obligations thereunder by delivery of Capital Stock that is not Disqualified Stock shall not be deemed to be Disqualified Stock.

“Dollar-Denominated Production Payments” means production payment obligations recorded as liabilities in accordance with GAAP, together with all undertakings and obligations in connection therewith.

“Domestic Subsidiary” means a Restricted Subsidiary that is not a Foreign Subsidiary.

“EBITDA” means, with respect to any Person for any period, the Consolidated Net Income of such Person and its Restricted Subsidiaries for such period plus, without duplication, to the extent the same was deducted in calculating Consolidated Net Income:

(1)                                 Consolidated Taxes; plus

(2)                                 Fixed Charges; plus

(3)                                 Consolidated Depreciation, Depletion and Amortization Expense; plus

(4)                                 Consolidated Non-Cash Charges; plus

(5)                                 any expenses or charges (other than Consolidated Depreciation, Depletion and Amortization Expense) related to any issuance of Equity Interests, Investment, acquisition, disposition, recapitalization or the Incurrence or repayment of Indebtedness permitted to be Incurred by this Indenture (including a refinancing thereof) (whether or not successful), including (i) such fees, expenses or charges related to the Transactions, the Notes or any Bank Indebtedness, (ii) any amendment or other modification of the Notes or other Indebtedness, (iii) any Additional Interest in respect of the Notes and (iv) commissions, discounts, yield and other fees and charges (including any interest expense) related to any Qualified Receivables Financing; plus

(6)                                 business optimization expenses and other restructuring charges, reserves or expenses (which, for the avoidance of doubt, shall include, without limitation, the effect of inventory optimization programs, facility closures, facility consolidations, retention, systems establishment costs, contract termination costs, future lease commitments and excess pension charges); plus

(7)                                 the amount of loss on sale of receivables and related assets to a Receivables Subsidiary in connection with a Qualified Receivables Financing; plus

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(8)                                 any costs or expense Incurred pursuant to any management equity plan or stock option plan or any other management or employee benefit plan or agreement or any stock subscription or shareholder agreement, to the extent that such cost or expenses are funded with cash proceeds contributed to the capital of Holdings or a Subsidiary Guarantor or net cash proceeds of an issuance of Equity Interests of Holdings (other than Disqualified Stock) solely to the extent that such net cash proceeds are excluded from the calculation of the Cumulative Credit; plus

(9)                                 the amount of any management, monitoring, consulting, transaction and advisory fees and related expenses paid to the Sponsors (or any accruals relating to such fees and related expenses) during such period to the extent otherwise permitted by Section 4.07; plus

(10)                          all adjustments of the nature used in connection with the calculation of “Adjusted EBITDA” as set forth in footnote (4) to the “Summary Historical and Pro Forma Consolidated Financial and Other Operating Data” under “Summary” in the Offering Memorandum to the extent such adjustments, without duplication, continue to be applicable to such period; plus

(11)                          the amount of any loss attributable to a new plant or facility until the date that is 12 months after completing construction of or acquiring such plant or facility, as the case may be; provided that (A) such losses are reasonably identifiable and factually supportable and certified by a responsible officer of Holdings and (B) losses attributable to such plant or facility after 12 months from the date of completing construction of or acquisition of such plant or facility, as the case may be, shall not be included in this clause (11), plus

(12)                          exploration expenses or costs (to the extent Holdings adopts the “successful efforts” method), and

less, without duplication, to the extent the same increased Consolidated Net Income,

(13)                          the sum of (x) the amount of deferred revenues that are amortized during such period and are attributable to reserves that are subject to Volumetric Production Payments and (y) amounts recorded in accordance with GAAP as repayments of principal and interest pursuant to Dollar-Denominated Production Payments; and

(14)                          non-cash items increasing Consolidated Net Income for such period (excluding the recognition of deferred revenue or any items which represent the reversal of any accrual of, or cash reserve for, anticipated cash charges that reduced EBITDA in any prior period and any items for which cash was received in a prior period).

“Equity Interests” means Capital Stock and all warrants, options or other rights to acquire Capital Stock (but excluding any debt security that is convertible into, or exchangeable for, Capital Stock).

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“Equity Offering” means any public or private sale after the Issue Date of common Capital Stock or Preferred Stock of Holdings or any direct or indirect parent of Holdings, as applicable (other than Disqualified Stock), other than:

(1)                                 public offerings with respect to Holdings’ or such direct or indirect parent’s common stock registered on Form S-4 or Form S-8;

(2)                                 issuances to any Subsidiary of Holdings; and

(3)                                 any such public or private sale that constitutes an Excluded Contribution.

“Escrow Account” means a segregated account, under the sole control of the Trustee, that includes only cash and U.S. dollar denominated Cash Equivalents (or rights to receive such under letters of credit), the proceeds thereof and interest earned thereon, free from all Liens other than the Lien in favor of the Trustee for the benefit of the holders of the Notes.

“Escrow Agent” means Wilmington Trust, National Association, together with its successors in such capacity.

“Escrow Agreement” means the Escrow and Security Agreement, dated the Issue Date, among the Issuers, the Trustee and the Escrow Agent, relating to the Notes, as amended, supplemented or otherwise modified from time to time in accordance with this Indenture.

“Escrow Condition” means the delivery of an Officers’ Certificate instructing the Escrow Agent to release the Escrow Property from the Escrow Account and certifying that, prior to or concurrently with the release of the Escrow Property from the Escrow Account, (i) the Acquisition shall have been consummated and the existing reserve-based credit facility of the Acquired Business retired in all material respects as described under “Summary—The Transactions” in the Offering Memorandum, (ii) borrowings under the Term Loan Facility shall have been made, (iii) investments in EPE Acquisition, LLC’s equity by funds affiliated with the Sponsors and other investors shall have been made and (iv) borrowings under the Credit Agreement shall have been made, in the case of clauses (ii), (iii) and (iv) above in an aggregate amount sufficient, when taken together with the net proceeds of the Notes and the Secured Notes, to fund the Acquisition and to pay related fees and expenses, and (v) the Subsidiary Guarantors that have on such date guaranteed the Credit Agreement shall have, by supplemental indenture effective upon the Escrow Release Date, become parties to this Indenture as Subsidiary Guarantors.

“Escrow Period” means the period beginning on the Issue Date and ending on the Escrow Release Date.

“Escrow Release Date” means the date upon which the Escrow Condition is satisfied.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of the SEC promulgated thereunder.

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“Exchange Notes” means the Notes of the Issuers issued pursuant to this Indenture in exchange for, and in an aggregate principal amount equal to or not in excess of, the Initial Notes or any Additional Notes, if applicable, in compliance with the terms of the Registration Rights Agreement.

“Exchange Offer Registration Statement” means the registration statement filed with the SEC in connection with the Registered Exchange Offer.

“Excluded Contributions” means the Cash Equivalents or other assets (valued at their Fair Market Value as determined in good faith by senior management or the Board of Directors of Holdings) received by Holdings after the Issue Date from:

(1)                                 contributions to its common equity capital, and

(2)                                 the sale (other than to a Subsidiary of Holdings or to any Subsidiary management equity plan or stock option plan or any other management or employee benefit plan or agreement) of Capital Stock (other than Disqualified Stock and Designated Preferred Stock) of Holdings,

in each case designated as Excluded Contributions pursuant to an Officers’ Certificate on or promptly after the date such capital contributions are made or the date such Capital Stock is sold, as the case may be; provided, that $3,200 million of Cash Equivalents received by Holdings from the Equity Investors on or prior to the Escrow Release Date to fund the Acquisition shall not be permitted to be designated an Excluded Contribution.

“Excluded Subsidiary” means (a) any Unrestricted Subsidiary, (b) any Subsidiary that is not a Wholly Owned Subsidiary, (c) any Foreign Subsidiary, (d) any Domestic Subsidiary (i) that owns no material assets (directly or through its Subsidiaries) other than equity interests of one or more Foreign Subsidiaries that are CFCs or (ii) that is a direct or indirect Subsidiary of a Foreign Subsidiary, (e) any Receivables Subsidiary and (f) any Subsidiary (other than a Significant Subsidiary) that (i) did not, as of the last day of the fiscal quarter of Holdings most recently ended, have assets with a value in excess of 5.0% of the Total Assets or revenues representing in excess of 5.0% of total revenues of Holdings and the Restricted Subsidiaries on a consolidated basis as of such date and (ii) taken together with all other such Subsidiaries as of the last day of the fiscal quarter of Holdings most recently ended, did not have assets with a value in excess of 10.0% of the Total Assets or revenues representing in excess of 10.0% of total revenues of Holdings and the Restricted Subsidiaries on a consolidated basis as of such date.

“Fair Market Value” means, with respect to any asset or property, the price which could be negotiated in an arm’s-length transaction, for cash, between a willing seller and a willing and able buyer, neither of whom is under undue pressure or compulsion to complete the transaction.

“Farm-In Agreement” means an agreement whereby a Person agrees to pay all or a share of the drilling, completion or other expenses of one or more exploratory or development ▇▇▇▇▇ (which agreement may be subject to a maximum payment obligation, after which expenses are shared in accordance with the working or participation interests therein or in accordance with the agreement of the parties) or perform the drilling, completion or other operation on such well

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or ▇▇▇▇▇ as all or a part of the consideration provided in exchange for an ownership interest in an Oil and Gas Property.

“Farm-Out Agreement” means a Farm-In Agreement, viewed from the standpoint of the party that transfers an ownership interest to another.

“Fixed Charge Coverage Ratio” means, with respect to any Person for any period, the ratio of EBITDA of such Person for such period to the Fixed Charges of such Person for such period. In the event that Holdings or any of its Restricted Subsidiaries Incurs, repays, repurchases or redeems any Indebtedness (other than in the case of any Qualified Receivables Financing, in which case interest expense shall be computed based upon the average daily balance of such Indebtedness during the applicable period) or issues, repurchases or redeems Disqualified Stock or Preferred Stock subsequent to the commencement of the period for which the Fixed Charge Coverage Ratio is being calculated but prior to the event for which the calculation of the Fixed Charge Coverage Ratio is made (the “Calculation Date”), then the Fixed Charge Coverage Ratio shall be calculated giving pro forma effect to such Incurrence, repayment, repurchase or redemption of Indebtedness, or such issuance, repurchase or redemption of Disqualified Stock or Preferred Stock, as if the same had occurred at the beginning of the applicable four-quarter period; provided that Holdings may elect pursuant to an Officers’ Certificate delivered to the Trustee to treat all or any portion of the commitment under any Indebtedness as being Incurred at such time, in which case any subsequent Incurrence of Indebtedness under such commitment shall not be deemed, for purposes of this calculation, to be an Incurrence at such subsequent time.

For purposes of making the computation referred to above, Investments, acquisitions, dispositions, mergers, amalgamations, consolidations and discontinued operations (as determined in accordance with GAAP), in each case with respect to an operating unit of a business, and any operational changes that Holdings or any Restricted Subsidiary has determined to make and/or made during the four-quarter reference period or subsequent to such reference period and on or prior to or simultaneously with the Calculation Date shall be calculated on a pro forma basis assuming that all such Investments, acquisitions, dispositions, mergers, amalgamations, consolidations, discontinued operations and other operational changes (and the change of any associated fixed charge obligations and the change in EBITDA resulting therefrom) had occurred on the first day of the four-quarter reference period. If since the beginning of such period any Person that subsequently became a Restricted Subsidiary or was merged with or into Holdings or any Restricted Subsidiary since the beginning of such period shall have made any Investment, acquisition, disposition, merger, consolidation, amalgamation, discontinued operation or operational change, in each case with respect to an operating unit of a business, that would have required adjustment pursuant to this definition, then the Fixed Charge Coverage Ratio shall be calculated giving pro forma effect thereto for such period as if such Investment, acquisition, disposition, discontinued operation, merger, amalgamation, consolidation or operational change had occurred at the beginning of the applicable four-quarter period. If since the beginning of such period any Restricted Subsidiary is designated an Unrestricted Subsidiary or any Unrestricted Subsidiary is designated a Restricted Subsidiary, then the Fixed Charge Coverage Ratio shall be calculated giving pro forma effect thereto for such period as if such designation had occurred at the beginning of the applicable four-quarter period.

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For purposes of this definition, whenever pro forma effect is to be given to any event, the pro forma calculations shall be made in good faith by a responsible financial or accounting officer of Holdings. Any such pro forma calculation may include adjustments appropriate, in the reasonable good faith determination of Holdings as set forth in an Officers’ Certificate, to reflect (1) operating expense reductions and other operating improvements or synergies reasonably expected to result from the applicable event, and (2) all adjustments of the nature used in connection with the calculation of “Adjusted EBITDA” as set forth in footnote (4) to the “Summary Historical and Pro Forma Consolidated Financial and Other Operating Data” under “Summary” in the Offering Memorandum to the extent such adjustments, without duplication, continue to be applicable to such four-quarter period.

If any Indebtedness bears a floating rate of interest and is being given pro forma effect, the interest on such Indebtedness shall be calculated as if the rate in effect on the Calculation Date had been the applicable rate for the entire period (taking into account any Hedging Obligations applicable to such Indebtedness if such Hedging Obligation has a remaining term in excess of 12 months). Interest on a Capitalized Lease Obligation shall be deemed to accrue at an interest rate reasonably determined by a responsible financial or accounting officer of Holdings to be the rate of interest implicit in such Capitalized Lease Obligation in accordance with GAAP. For purposes of making the computation referred to above, interest on any Indebtedness under a revolving credit facility computed on a pro forma basis shall be computed based upon the average daily balance of such Indebtedness during the applicable period. Interest on Indebtedness that may optionally be determined at an interest rate based upon a factor of a prime or similar rate, a Eurocurrency interbank offered rate, or other rate, shall be deemed to have been based upon the rate actually chosen, or, if none, then based upon such optional rate chosen as Holdings may designate.

For purposes of this definition, any amount in a currency other than U.S. dollars will be converted to U.S. dollars based on the average exchange rate for such currency for the most recent twelve month period immediately prior to the date of determination in a manner consistent with that used in calculating EBITDA for the applicable period.

“Fixed Charges” means, with respect to any Person for any period, the sum, without duplication, of: (1) Consolidated Interest Expense (excluding amortization or write-off of deferred financing costs) of such Person for such period, and (2) all cash dividend payments (excluding items eliminated in consolidation) on any series of Preferred Stock or Disqualified Stock of such Person and its Restricted Subsidiaries.

“Foreign Subsidiary” means a Restricted Subsidiary not organized or existing under the laws of the United States of America or any state thereof or the District of Columbia.

“GAAP” means generally accepted accounting principles in the United States set forth in the opinions and pronouncements of the Accounting Principles Board of the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board or in such other statements by such other entity as have been approved by a significant segment of the accounting profession, which are in effect on the Issue Date. For the purposes of this Indenture, the term “consolidated” with respect to any Person shall mean such Person consolidated with its Restricted Subsidiaries, and shall not include any

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Unrestricted Subsidiary, but the interest of such Person in an Unrestricted Subsidiary will be accounted for as an Investment.

“guarantee” means a guarantee (other than by endorsement of negotiable instruments for collection in the ordinary course of business), direct or indirect, in any manner (including, without limitation, letters of credit and reimbursement agreements in respect thereof), of all or any part of any Indebtedness or other obligations.

“Hedging Obligations” means, with respect to any Person, the obligations of such Person under:

(1)                                 currency exchange, interest rate or commodity swap agreements (including commodity swaps, commodity options, forward commodity contracts, basis differential swaps, spot contracts, fixed-price physical delivery contracts or other similar agreements or arrangements in respect of Hydrocarbons), currency exchange, interest rate or commodity cap agreements and currency exchange, interest rate or commodity collar agreements; and

(2)                                 other agreements or arrangements designed to protect such Person against fluctuations in currency exchange, interest rates or commodity prices.

Notwithstanding the foregoing, agreements or obligations to physically sell any commodity at any index-based price shall not be considered Hedging Obligations.

“holder” or “noteholder” means the Person in whose name a Note is registered on the Registrar’s books.

“Holdings” means Everest Acquisition LLC (to be renamed as EP Energy LLC on or after the Escrow Release Date), together with its successors or assigns.

“Hydrocarbons” means oil, natural gas, casinghead gas, drip gasoline, natural gasoline, condensate, distillate, liquid hydrocarbons, gaseous hydrocarbons and all constituents, elements or compounds thereof and products refined or processed therefrom.

“Incur” means issue, assume, guarantee, incur or otherwise become liable for; provided, however, that any Indebtedness or Capital Stock of a Person existing at the time such person becomes a Subsidiary (whether by merger, amalgamation, consolidation, acquisition or otherwise) shall be deemed to be Incurred by such Person at the time it becomes a Subsidiary.

“Indebtedness” means, with respect to any Person:

(1)                                 the principal and premium (if any) of any indebtedness of such Person, whether or not contingent, (a) in respect of borrowed money, (b) evidenced by bonds, notes, debentures or similar instruments or letters of credit or bankers’ acceptances (or, without duplication, reimbursement agreements in respect thereof), (c) representing the deferred and unpaid purchase price of any property (except any such balance that constitutes (i) a trade payable or similar obligation to a trade creditor Incurred in the ordinary course of business, (ii) any earn-out obligations until such obligation becomes a

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liability on the balance sheet of such Person in accordance with GAAP and (iii) liabilities accrued in the ordinary course of business), which purchase price is due more than six months after the date of placing the property in service or taking delivery and title thereto, (d) in respect of Capitalized Lease Obligations, or (e) representing any Hedging Obligations, if and to the extent that any of the foregoing indebtedness would appear as a liability on a balance sheet (excluding the footnotes thereto) of such Person prepared in accordance with GAAP;

(2)                                 to the extent not otherwise included, any obligation of such Person to be liable for, or to pay, as obligor, guarantor or otherwise, the obligations referred to in clause (1) of another Person (other than by endorsement of negotiable instruments for collection in the ordinary course of business); and

(3)                                 to the extent not otherwise included, Indebtedness of another Person secured by a Lien on any asset owned by such Person (whether or not such Indebtedness is assumed by such Person); provided, however, that the amount of such Indebtedness will be the lesser of: (a) the Fair Market Value (as determined in good faith by Holdings) of such asset at such date of determination, and (b) the amount of such Indebtedness of such other Person;

provided, however, that notwithstanding the foregoing, Indebtedness shall be deemed not to include (1) Contingent Obligations Incurred in the ordinary course of business and not in respect of borrowed money; (2) deferred or prepaid revenues; (3) purchase price holdbacks in respect of a portion of the purchase price of an asset to satisfy warranty or other unperformed obligations of the respective seller; (4) Obligations under or in respect of Qualified Receivables Financing; (5) obligations under the Acquisition Documents; (6) Production Payments and Reserve Sales; (7) any obligation of a Person in respect of a Farm-In Agreement or similar arrangement whereby such Person agrees to pay all or a share of the drilling, completion or other expenses of an exploratory or development well (which agreement may be subject to a maximum payment obligation, after which expenses are shared in accordance with the working or participation interest therein or in accordance with the agreement of the parties) or perform the drilling, completion or other operation on such well in exchange for an ownership interest in an oil or gas property; (8) any obligations under Hedging Obligations; provided that such agreements are entered into for bona fide hedging purposes of Holdings or its Restricted Subsidiaries (as determined in good faith by the board of directors or senior management of Holdings, whether or not accounted for as a hedge in accordance with GAAP) and, in the case of any foreign exchange contract, currency swap agreement, futures contract, option contract or other similar agreement, such agreements are related to business transactions of Holdings or its Restricted Subsidiaries entered into in the ordinary course of business and, in the case of any interest rate protection agreement, interest rate future agreement, interest rate option agreement, interest rate swap agreement, interest rate cap agreement, interest rate collar agreement, interest rate hedge agreement or other similar agreement or arrangement, such agreements substantially correspond in terms of notional amount, duration and interest rates, as applicable, to Indebtedness of Holdings or its Restricted Subsidiaries Incurred without violation of this Indenture; and (9) in-kind obligations relating to net oil, natural gas liquids or natural gas balancing positions arising in the ordinary course of business.

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Notwithstanding anything in this Indenture to the contrary, Indebtedness shall not include, and shall be calculated without giving effect to, the effects of Statement of Financial Accounting Standards No. 133 and related interpretations to the extent such effects would otherwise increase or decrease an amount of Indebtedness for any purpose under this Indenture as a result of accounting for any embedded derivatives created by the terms of such Indebtedness; and any such amounts that would have constituted Indebtedness under this Indenture but for the application of this sentence shall not be deemed an Incurrence of Indebtedness under this Indenture.

“Indenture” means this Indenture as amended or supplemented from time to time.

“Independent Financial Advisor” means an accounting, appraisal or investment banking firm or consultant, in each case of nationally recognized standing, that is, in the good faith determination of Holdings, qualified to perform the task for which it has been engaged.

“Interest Payment Date” has the meaning set forth in Exhibit A hereto.

“Investment Grade Rating” means a rating equal to or higher than Baa3 (or the equivalent) by ▇▇▇▇▇’▇ and BBB- (or the equivalent) by S&P, or an equivalent rating by any other Rating Agency.

“Investment Grade Securities” means:

(1)                                 securities issued or directly and fully guaranteed or insured by the U.S. government or any agency or instrumentality thereof (other than Cash Equivalents),

(2)                                 securities that have a rating equal to or higher than Baa3 (or equivalent) by ▇▇▇▇▇’▇ and BBB- (or equivalent) by S&P, but excluding any debt securities or loans or advances between and among Holdings and its Subsidiaries,

(3)                                 investments in any fund that invests exclusively in investments of the type described in clauses (1) and (2) which fund may also hold immaterial amounts of cash pending investment and/or distribution, and

(4)                                 corresponding instruments in countries other than the United States customarily utilized for high quality investments and in each case with maturities not exceeding two years from the date of acquisition.

“Investments” means, with respect to any Person, all investments by such Person in other Persons (including Affiliates) in the form of loans (including guarantees), advances or capital contributions (excluding accounts receivable, trade credit and advances to customers and commission, travel and similar advances to officers, employees and consultants made in the ordinary course of business), purchases or other acquisitions for consideration of Indebtedness, Equity Interests or other securities issued by any other Person and investments that are required by GAAP to be classified on the balance sheet of such Person in the same manner as the other investments included in this definition to the extent such transactions involve the transfer of cash or other property. For purposes of the definition of “Unrestricted Subsidiary” and Section 4.04:

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(1)                                 “Investments” shall include the portion (proportionate to Holdings’ equity interest in such Subsidiary) of the Fair Market Value (as determined in good faith by Holdings) of the net assets of a Subsidiary of Holdings at the time that such Subsidiary is designated an Unrestricted Subsidiary; provided, however, that upon a redesignation of such Subsidiary as a Restricted Subsidiary, Holdings shall be deemed to continue to have a permanent “Investment” in an Unrestricted Subsidiary equal to an amount (if positive) equal to:

(a)                                 Holdings’ “Investment” in such Subsidiary at the time of such redesignation less

(b)                                 the portion (proportionate to Holdings’ equity interest in such Subsidiary) of the Fair Market Value (as determined in good faith by Holdings) of the net assets of such Subsidiary at the time of such redesignation; and

(2)                                 any property transferred to or from an Unrestricted Subsidiary shall be valued at its Fair Market Value (as determined in good faith by Holdings) at the time of such transfer, in each case as determined in good faith by the Board of Directors of Holdings.

“Issue Date” means April 24, 2012.

“Lien” means, with respect to any asset, any mortgage, lien, pledge, charge, security interest or similar encumbrance of any kind in respect of such asset, whether or not filed, recorded or otherwise perfected under applicable law (including any conditional sale or other title retention agreement, any lease in the nature thereof, any option or other agreement to sell or give a security interest in and any filing of or agreement to give any financing statement under the Uniform Commercial Code (or equivalent statutes) of any jurisdiction); provided that in no event shall an operating lease be deemed to constitute a Lien.

“Management Group” means the group consisting of the directors, executive officers and other management personnel of Holdings or any direct or indirect parent of Holdings, as the case may be, on the Issue Date together with (1) any new directors whose election by such boards of directors or whose nomination for election by the shareholders of Holdings or any direct or indirect parent of Holdings, as applicable, was approved by a vote of a majority of the directors of Holdings or any direct or indirect parent of Holdings, as applicable, then still in office who were either directors on the Issue Date or whose election or nomination was previously so approved and (2) executive officers and other management personnel of Holdings or any direct or indirect parent of Holdings, as applicable, hired at a time when the directors on the Issue Date together with the directors so approved constituted a majority of the directors of Holdings or any direct or indirect parent of Holdings, as applicable.

“Moody’s” means ▇▇▇▇▇’▇ Investors Service, Inc. or any successor to the rating agency business thereof.

“Net Income” means, with respect to any Person, the net income (loss) of such Person and its Restricted Subsidiaries, determined in accordance with GAAP and before any reduction in respect of Preferred Stock dividends.

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“Net Proceeds” means the aggregate cash proceeds received by Holdings or any Restricted Subsidiary in respect of any Asset Sale (including, without limitation, any cash received in respect of or upon the sale or other disposition of any Designated Non-cash Consideration received in any Asset Sale and any cash payments received by way of deferred payment of principal pursuant to a note or installment receivable or otherwise, but only as and when received, but excluding the assumption by the acquiring person of Indebtedness relating to the disposed assets or other consideration received in any other non-cash form), net of the direct costs relating to such Asset Sale and the sale or disposition of such Designated Non-cash Consideration (including, without limitation, legal, accounting and investment banking fees, and brokerage and sales commissions), and any relocation expenses Incurred as a result thereof, taxes paid or payable as a result thereof (including Tax Distributions and after taking into account any available tax credits or deductions and any tax sharing arrangements related solely to such disposition), amounts required to be applied to the repayment of principal, premium (if any) and interest on Indebtedness required (other than pursuant to Section 4.06(b)(i)) to be paid as a result of such transaction, amounts paid in connection with the termination of Hedging Obligations related to Indebtedness repaid with such proceeds or hedging oil, natural gas and natural gas liquid production in notional volumes corresponding to the Oil and Gas Properties subject to such Asset Sale, and any deduction of appropriate amounts to be provided by Holdings as a reserve in accordance with GAAP against any liabilities associated with the asset disposed of in such transaction and retained by Holdings after such sale or other disposition thereof, including, without limitation, pension and other post-employment benefit liabilities and liabilities related to environmental matters or against any indemnification obligations associated with such transaction.

“Net Working Capital” means (a) all current assets of Holdings and its Restricted Subsidiaries, except current assets from commodity price risk management activities arising in the ordinary course of the Oil and Gas Business less (b) all current liabilities of Holdings and its Restricted Subsidiaries, except current liabilities (i) associated with asset retirement obligations relating to Oil and Gas Properties, (ii) included in Indebtedness and (iii) any current liabilities from commodity price risk management activities arising in the ordinary course of the Oil and Gas Business, in each case as set forth in the consolidated financial statements of Holdings prepared in accordance with GAAP.

“Notes Obligations” means Obligations in respect of the Notes and this Indenture, including, for the avoidance of doubt, Obligations in respect of Exchange Notes and guarantees thereof.

“NYMEX” means the New York Mercantile Exchange.

“Obligations” means any principal, interest, penalties, fees, indemnifications, reimbursements (including, without limitation, reimbursement obligations with respect to letters of credit and bankers’ acceptances), damages and other liabilities payable under the documentation governing any Indebtedness; provided that Obligations with respect to the Notes shall not include fees or indemnifications in favor of third parties other than the Trustee and the holders of the Notes.

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“Offering Memorandum” means the offering memorandum, dated April 10, 2012, as supplemented or amended from time to time, relating to the issuance of the Initial Notes.

“Officer” means the Chairman of the Board, Chief Executive Officer, Chief Financial Officer, President, any Executive Vice President, Senior Vice President or Vice President, the Treasurer or the Secretary of Holdings.

“Officers’ Certificate” means a certificate signed on behalf of Holdings by two Officers of Holdings, one of whom must be the principal executive officer, the principal financial officer, the treasurer or the principal accounting officer of Holdings, which meets the requirements set forth in this Indenture.

“Oil and Gas Business” means:

(1)                                 the business of acquiring, exploring, exploiting, developing, producing, operating and disposing of interests in oil, natural gas, natural gas liquids, liquefied natural gas and other Hydrocarbons and mineral properties or products produced in association with any of the foregoing;

(2)                                 the business of gathering, marketing, distributing, treating, processing, storing, refining, selling and transporting of any production from such interests or properties and products produced in association therewith and the marketing of oil, natural gas, other Hydrocarbons and minerals obtained from unrelated Persons;

(3)                                 any other related energy business, including power generation and electrical transmission business, directly or indirectly, from oil, natural gas and other Hydrocarbons and minerals produced substantially from properties in which Holdings or its Restricted Subsidiaries, directly or indirectly, participate;

(4)                                 any business relating to oil field sales and service; and

(5)                                 any business or activity relating to, arising from, or necessary, appropriate, incidental or ancillary to the activities described in the foregoing clauses (1) through (4) of this definition.

“Oil and Gas Properties” means all properties, including equity or other ownership interests therein, owned by a Person which contain or are believed to contain oil and gas reserves or other reserves of Hydrocarbons.

“Opinion of Counsel” means a written opinion from legal counsel who is acceptable to the Trustee. The counsel may be an employee of or counsel to Holdings.

“Outside Date” means October 31, 2012.

“Pari Passu Indebtedness” means: (a) with respect to an Issuer, the Notes and any Indebtedness which ranks pari passu in right of payment to the Notes; and (b) with respect to any Subsidiary Guarantor, its Subsidiary Guarantee and any Indebtedness which ranks pari passu in right of payment to such Subsidiary Guarantor’s Subsidiary Guarantee.

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“Permitted Business Investment” means any Investment and/or expenditure made in the ordinary course of business or which are of a nature that is or shall have become customary in the Oil and Gas Business generally or in the geographic region in which such activities occur, including investments or expenditures for actively exploiting, exploring for, acquiring, developing, producing, processing, gathering, marketing, distributing, storing, or transporting oil, natural gas or other Hydrocarbons and minerals (including with respect to plugging and abandonment) through agreements, transactions, interests or arrangements which permit one to share risks or costs, comply with regulatory requirements regarding local ownership or satisfy other objectives customarily achieved through the conduct of the Oil and Gas Business jointly with third parties, including:

(1)                                 Investments in ownership interests (including equity or other ownership interests) in oil, natural gas, other Hydrocarbons and minerals properties, liquefied natural gas facilities, processing facilities, gathering systems, pipelines, storage facilities or related systems or ancillary real property interests;

(2)                                 Investments in the form of or pursuant to operating agreements, working interests, royalty interests, mineral leases, processing agreements, Farm-In Agreements, Farm-Out Agreements, contracts for the sale, transportation or exchange of oil, natural gas, other Hydrocarbons and minerals, production sharing agreements, participation agreements, development agreements, area of mutual interest agreements, unitization agreements, pooling agreements, joint bidding agreements, service contracts, joint venture agreements, partnership agreements (whether general or limited), subscription agreements, stock purchase agreements, stockholder agreements and other similar agreements (including for limited liability companies) with third parties; and

(3)                                 Investments in direct or indirect ownership interests in drilling rigs and related equipment, including, without limitation, transportation equipment.

“Permitted Holders” means, at any time, each of (i) the Sponsors, (ii) the Management Group, (iii) any Person that has no material assets other than the Capital Stock of Holdings and, directly or indirectly, holds or acquires 100% of the total voting power of the Voting Stock of Holdings, and of which no other Person or group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act, or any successor provision), other than any of the other Permitted Holders specified in clauses (i) and (ii) above, holds more than 50% of the total voting power of the Voting Stock thereof and (iv) any group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act, or any successor provision) the members of which include any of the Permitted Holders specified in clauses (i) and (ii) above and that, directly or indirectly, hold or acquire beneficial ownership of the Voting Stock of Holdings (a “Permitted Holder Group”), so long as (1) each member of the Permitted Holder Group has voting rights proportional to the percentage of ownership interests held or acquired by such member and (2) no Person or other “group” (other than Permitted Holders specified in clauses (i) and (ii) above) beneficially owns more than 50% on a fully diluted basis of the Voting Stock held by the Permitted Holder Group. Any Person or group whose acquisition of beneficial ownership constitutes a Change of Control in respect of which a Change of Control Offer is made in accordance with the requirements of this Indenture will thereafter, together with its Affiliates, constitute an additional Permitted Holder.

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“Permitted Investments” means:

(1)                                 any Investment in Holdings or any Restricted Subsidiary;

(2)                                 any Investment in Cash Equivalents or Investment Grade Securities;

(3)                                 any Investment by Holdings or any Restricted Subsidiary in a Person if as a result of such Investment (a) such Person becomes a Restricted Subsidiary, or (b) such Person, in one transaction or a series of related transactions, is merged, consolidated or amalgamated with or into, or transfers or conveys all or substantially all of its assets to, or is liquidated into, Holdings or a Restricted Subsidiary;

(4)                                 any Investment in securities or other assets not constituting Cash Equivalents and received in connection with an Asset Sale made pursuant to Section 4.06 or any other disposition of assets not constituting an Asset Sale;

(5)                                 any Investment existing on, or made pursuant to binding commitments existing on, the Issue Date or an Investment consisting of any extension, modification or renewal of any Investment existing on the Issue Date; provided that the amount of any such Investment may be increased (x) as required by the terms of such Investment as in existence on the Issue Date or (y) as otherwise permitted under this Indenture;

(6)                                 advances to employees, taken together with all other advances made pursuant to this clause (6), not to exceed $25.0 million at any one time outstanding;

(7)                                 any Investment acquired by Holdings or any Restricted Subsidiary (a) in exchange for any other Investment or accounts receivable held by Holdings or such Restricted Subsidiary in connection with or as a result of a bankruptcy, workout, reorganization or recapitalization of the issuer of such other Investment or accounts receivable, or (b) as a result of a foreclosure by Holdings or any Restricted Subsidiary with respect to any secured Investment or other transfer of title with respect to any secured Investment in default;

(8)                                 Hedging Obligations permitted under Section 4.03(b)(x);

(9)                                 any Investment by Holdings or any Restricted Subsidiary in a Similar Business having an aggregate Fair Market Value (as determined in good faith by Holdings), taken together with all other Investments made pursuant to this clause (9) that are at that time outstanding, not to exceed the greater of (x) $350.0 million and (y) 5% of Adjusted Consolidated Net Tangible Assets at the time of such Investment (with the Fair Market Value of each Investment being measured at the time made and without giving effect to subsequent changes in value); provided, however, that if any Investment pursuant to this clause (9) is made in any Person that is not Holdings or a Restricted Subsidiary at the date of the making of such Investment and such Person becomes Holdings or a Restricted Subsidiary after such date, such Investment shall thereafter be deemed to have been made pursuant to clause (1) above and shall cease to have been made pursuant to this clause (9) for so long as such Person continues to be Holdings or a Restricted Subsidiary;

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(10)                          additional Investments by Holdings or any Restricted Subsidiary having an aggregate Fair Market Value (as determined in good faith by Holdings), taken together with all other Investments made pursuant to this clause (10) that are at that time outstanding, not to exceed the greater of (x) $350.0 million and (y) 5% of Adjusted Consolidated Net Tangible Assets at the time of such Investment (with the Fair Market Value of each Investment being measured at the time made and without giving effect to subsequent changes in value); provided, however, that if any Investment pursuant to this clause (10) is made in any Person that is not Holdings or a Restricted Subsidiary at the date of the making of such Investment and such Person becomes Holdings or a Restricted Subsidiary after such date, such Investment shall thereafter be deemed to have been made pursuant to clause (1) above and shall cease to have been made pursuant to this clause (10) for so long as such Person continues to be Holdings or a Restricted Subsidiary;

(11)                          loans and advances to officers, directors or employees for business-related travel expenses, moving expenses and other similar expenses, in each case Incurred in the ordinary course of business or consistent with past practice or to fund such person’s purchase of Equity Interests of Holdings or any direct or indirect parent of Holdings;

(12)                          Investments the payment for which consists of Equity Interests of Holdings (other than Disqualified Stock) or any direct or indirect parent of Holdings, as applicable; provided, however, that such Equity Interests will not increase the amount available for Restricted Payments under clause (3) of the definition of “Cumulative Credit”;

(13)                          any transaction to the extent it constitutes an Investment that is permitted by and made in accordance with the provisions of Section 4.07(b) (except transactions described in clauses (ii), (iv), (vi), (ix)(B) and (xvi) of Section 4.07(b));

(14)                          Investments consisting of the licensing or contribution of intellectual property pursuant to joint marketing arrangements with other Persons;

(15)                          (x) guarantees issued in accordance with Section 4.03 and Section 4.11 including, without limitation, any guarantee or other obligation issued or Incurred under the Credit Agreement in connection with any letter of credit issued for the account of Holdings or any of its Subsidiaries (including with respect to the issuance of, or payments in respect of drawings under, such letters of credit) and (y) guarantees of performance or other obligations (other than Indebtedness) arising in the ordinary course in the Oil and Gas Business, including obligations under Hydrocarbon exploration, development, joint operating and related agreements and licenses, concessions or operating leases related to the Oil and Gas Business;

(16)                          Investments consisting of or to finance purchases and acquisitions of inventory, supplies, materials, services or equipment or purchases of contract rights or licenses or leases of intellectual property;

(17)                          any Investment in a Receivables Subsidiary or any Investment by a Receivables Subsidiary in any other Person in connection with a Qualified Receivables

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Financing, including Investments of funds held in accounts permitted or required by the arrangements governing such Qualified Receivables Financing or any related Indebtedness;

(18)                          any Investment in an entity which is not a Restricted Subsidiary to which a Restricted Subsidiary sells accounts receivable pursuant to a Receivables Financing;

(19)                          additional Investments in joint ventures not to exceed, at any one time in the aggregate outstanding under this clause (19), $100.0 million (with the Fair Market Value of each Investment being measured at the time such Investment is made and without giving effect to subsequent changes in value); provided, however, that if any Investment pursuant to this clause (19) is made in any Person that is not Holdings or a Restricted Subsidiary at the date of the making of such Investment and such Person becomes Holdings or a Restricted Subsidiary after such date, such Investment shall thereafter be deemed to have been made pursuant to clause (1) above and shall cease to have been made pursuant to this clause (19) for so long as such Person continues to be Holdings or a Restricted Subsidiary;

(20)                          Investments of a Restricted Subsidiary acquired after the Issue Date or of an entity merged into, amalgamated with, or consolidated with Holdings or a Restricted Subsidiary in a transaction that is not prohibited by Section 5.01 after the Issue Date to the extent that such Investments were not made in contemplation of such acquisition, merger, amalgamation or consolidation and were in existence on the date of such acquisition, merger, amalgamation or consolidation;

(21)                          any Investment in any Subsidiary of Holdings or any joint venture in connection with intercompany cash management arrangements or related activities arising in the ordinary course of business; and

(22)                          Permitted Business Investments.

“Permitted Liens” means, with respect to any Person:

(1)                                 pledges or deposits by such Person under workmen’s compensation laws, unemployment insurance laws or similar legislation, or good faith deposits in connection with bids, tenders, contracts (other than for the payment of Indebtedness) or leases to which such Person is a party, or deposits to secure plugging and abandonment obligations or public or statutory obligations of such Person or deposits of cash or U.S. government bonds to secure surety or appeal bonds to which such Person is a party, or deposits as security for contested taxes or import duties or for the payment of rent, in each case Incurred in the ordinary course of business;

(2)                                 Liens imposed by law, such as landlord’s, carriers’, warehousemen’s, mechanics’, materialmen’s, repairmen’s, construction or other like Liens securing obligations that are not overdue by more than 30 days or that are being contested in good faith by appropriate proceedings or other Liens arising out of judgments or awards against such Person with respect to which such Person shall then be proceeding with an appeal or other proceedings for review;

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(3)                                 Liens for taxes, assessments or other governmental charges not yet due or payable or that are being contested in good faith by appropriate proceedings;

(4)                                 Liens in favor of issuers of performance and surety bonds or bid bonds or with respect to other regulatory requirements or letters of credit issued pursuant to the request of and for the account of such Person in the ordinary course of its business;

(5)                                 minor survey exceptions, minor encumbrances, easements or reservations of, or rights of others for, licenses, rights-of-way, sewers, electric lines, telegraph and telephone lines and other similar purposes, or zoning or other restrictions as to the use of real properties or Liens incidental to the conduct of the business of such Person or to the ownership of its properties which were not Incurred in connection with Indebtedness and which do not in the aggregate materially adversely affect the value of said properties or materially impair their use in the operation of the business of such Person;

(6)                                 (A)                               Liens on assets of a Restricted Subsidiary that is not a Subsidiary Guarantor securing Indebtedness of such Restricted Subsidiary permitted to be Incurred pursuant to Section 4.03;

(B)                               Liens securing Indebtedness Incurred under the Credit Agreement, including any letter of credit facility relating thereto, that was permitted to be Incurred pursuant to Section 4.03(b)(i);

(C)                               Liens securing Indebtedness Incurred under the RBL Facility in excess of $2,000 million (and solely to the extent of such excess), including any letter of credit facility relating thereto, that was permitted to be Incurred under Section 4.03; and

(D)                               Liens securing Indebtedness permitted to be Incurred pursuant to clause (ii)(B), (iv), (xii), (xvi) or (xx) of Section 4.03(b) (provided that in the case of clause (xx), such Lien does not extend to the property or assets of any Subsidiary of Holdings other than a Restricted Subsidiary that is not a Subsidiary Guarantor).

(7)                                 Liens existing on the Issue Date (other than Liens in favor of the lenders under the Credit Agreement, the holders of the Secured Notes or the lenders under the Term Loan Facility);

(8)                                 Liens on assets, property or shares of stock of a Person at the time such Person becomes a Subsidiary; provided, however, that such Liens are not created or Incurred in connection with, or in contemplation of, such other Person becoming such a Subsidiary; provided, further, however, that such Liens may not extend to any other property owned by Holdings or any Restricted Subsidiary;

(9)                                 Liens on assets or property at the time Holdings or a Restricted Subsidiary acquired the assets or property, including any acquisition by means of a merger, amalgamation or consolidation with or into Holdings or any Restricted Subsidiary; provided, however, that such Liens (other than Liens to secure Indebtedness Incurred

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pursuant to Section 4.03(b)(xvi)) are not created or Incurred in connection with, or in contemplation of, such acquisition; provided, further, however, that the Liens (other than Liens to secure Indebtedness Incurred pursuant to Section 4.03(b)(xvi)) may not extend to any other property owned by Holdings or any Restricted Subsidiary (other than pursuant to after-acquired property clauses in effect with respect to such Lien at the time of acquisition on property of the type that would have been subject to such Lien notwithstanding the occurrence of such acquisition);

(10)                          Liens securing Indebtedness or other obligations of Holdings or a Restricted Subsidiary owing to Holdings or another Restricted Subsidiary permitted to be Incurred in accordance with Section 4.03;

(11)                          Liens securing Hedging Obligations not Incurred in violation of this Indenture; provided that with respect to Hedging Obligations relating to Indebtedness, such Lien extends only to the property securing such Indebtedness;

(12)                          Liens on specific items of inventory or other goods and proceeds of any Person securing such Person’s obligations in respect of bankers’ acceptances issued or created for the account of such Person to facilitate the purchase, shipment or storage of such inventory or other goods;

(13)                          leases and subleases of real property which do not materially interfere with the ordinary conduct of the business of Holdings or any of the Restricted Subsidiaries;

(14)                          Liens arising from Uniform Commercial Code financing statement filings regarding operating leases entered into by Holdings and the Restricted Subsidiaries in the ordinary course of business;

(15)                          Liens in favor of Holdings or any Subsidiary Guarantor;

(16)                          Liens on accounts receivable and related assets of the type specified in the definition of “Receivables Financing” Incurred in connection with a Qualified Receivables Financing;

(17)                          deposits made in the ordinary course of business to secure liability to insurance carriers;

(18)                          Liens on the Equity Interests of Unrestricted Subsidiaries;

(19)                          grants of software and other technology licenses in the ordinary course of business;

(20)                          Liens to secure any refinancing, refunding, extension, renewal or replacement (or successive refinancings, refundings, extensions, renewals or replacements) as a whole, or in part, of any Indebtedness secured by any Lien referred to in the foregoing clauses (6), (7), (8), (9), (10), (11) and (15); provided, however, that (x) such new Lien shall be limited to all or part of the same property that secured the

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original Lien (plus improvements on such property), and (y) the Indebtedness secured by such Lien at such time is not increased to any amount greater than the sum of (A) the outstanding principal amount or, if greater, committed amount of the Indebtedness described under clauses (6), (7), (8), (9), (10), (11) and (15) at the time the original Lien became a Permitted Lien under this Indenture, and (B) an amount necessary to pay any fees and expenses, including premiums, related to such refinancing, refunding, extension, renewal or replacement; provided further, however, that in the case of any Liens to secure any refinancing, refunding, extension or renewal of Indebtedness secured by a Lien referred to in clause (6)(B), the principal amount of any Indebtedness Incurred for such refinancing, refunding, extension or renewal shall be deemed secured by a Lien under clause (6)(B) and not this clause (20) for purposes of determining the principal amount of Indebtedness outstanding under clause (6)(B);

(21)                          Liens on equipment of Holdings or any Restricted Subsidiary granted in the ordinary course of business to Holdings’ or such Restricted Subsidiary’s client at which such equipment is located;

(22)                          judgment and attachment Liens not giving rise to an Event of Default and notices of lis pendens and associated rights related to litigation being contested in good faith by appropriate proceedings and for which adequate reserves have been made;

(23)                          Liens arising out of conditional sale, title retention, consignment or similar arrangements for the sale of goods entered into in the ordinary course of business;

(24)                          Liens Incurred to secure cash management services or to implement cash pooling arrangements in the ordinary course of business;

(25)                          other Liens securing obligations the outstanding principal amount of which does not, taken together with the principal amount of all other obligations secured by Liens Incurred under this clause (25) that are at that time outstanding, exceed the greater of $350.0 million and 5% Adjusted Consolidated Net Tangible Assets at the time of Incurrence;

(26)                          any encumbrance or restriction (including put and call arrangements) with respect to Capital Stock of any joint venture or similar arrangement pursuant to any joint venture or similar agreement;

(27)                          any amounts held by a trustee in the funds and accounts under an indenture securing any revenue bonds issued for the benefit of Holdings or any Restricted Subsidiary, under any indenture or other debt agreement issued in escrow pursuant to customary escrow arrangements pending the release thereof, or under any indenture or other debt agreement pursuant to customary discharge, redemption or defeasance provisions;

(28)                          Liens arising by virtue of any statutory or common law provisions relating to banker’s Liens, rights of set-off or similar rights and remedies as to deposit accounts or other funds maintained with a depository or financial institution;

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(29)                          Liens arising out of judgments or awards against such Person with respect to which such Person shall then be proceeding with any appeal or other proceedings for review;

(30)                          Liens (i) in favor of credit card companies pursuant to agreements therewith and (ii) in favor of customers;

(31)                          Liens in respect of Production Payments and Reserve Sales;

(32)                          Liens arising under Farm-Out Agreements, Farm-In Agreements, division orders, contracts for the sale, purchase, exchange, transportation, gathering or processing of Hydrocarbons, unitizations and pooling designations, declarations, orders and agreements, development agreements, joint venture agreements, partnership agreements, operating agreements, royalties, royalty trusts, master limited partnerships, working interests, net profits interests, joint interest billing arrangements, participation agreements, production sales contracts, area of mutual interest agreements, gas balancing or deferred production agreements, injection, repressuring and recycling agreements, salt water or other disposal agreements, seismic or geophysical permits or agreements, and other agreements which are customary in the Oil and Gas Business; provided, however, in all instances that such Liens are limited to the assets that are the subject of the relevant agreement, program, order, trust, partnership or contract;

(33)                          Liens on pipelines or pipeline facilities that arise by operation of law; and

(34)                          any (a) interest or title of a lessor or sublessor under any lease, liens reserved in oil, gas or other Hydrocarbons, minerals, leases for bonus, royalty or rental payments and for compliance with the terms of such leases; (b) restriction or encumbrance that the interest or title of such lessor or sublessor may be subject to (including, without limitation, ground leases or other prior leases of the demised premises, mortgages, mechanics’ liens, tax liens and easements); or (c) subordination of the interest of the lessee or sublessee under such lease to any restrictions or encumbrance referred to in the preceding clause (b).

“Person” means any individual, corporation, partnership, limited liability company, joint venture, association, joint-stock company, trust, unincorporated organization, government or any agency or political subdivision thereof or any other entity.

“Preferred Stock” means any Equity Interest with preferential right of payment of dividends or upon liquidation, dissolution, or winding up.

“Production Payments and Reserve Sales” means the grant or transfer by Holdings or a Restricted Subsidiary to any Person of a royalty, overriding royalty, net profits interest, production payment (whether volumetric or dollar-denominated), partnership or other interest in Oil and Gas Properties, reserves or the right to receive all or a portion of the production or the proceeds from the sale of production attributable to such properties where the holder of such interest has recourse solely to such production or proceeds of production, subject to the obligation of the grantor or transferor to operate and maintain, or cause the subject interests to be operated and maintained, in a reasonably prudent manner or other customary

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standard or subject to the obligation of the grantor or transferor to indemnify for environmental, title or other matters customary in the Oil and Gas Business, including any such grants or transfers.

“Qualified Receivables Financing” means any Receivables Financing of a Receivables Subsidiary that meets the following conditions:

(1)                                 the Board of Directors of Holdings shall have determined in good faith that such Qualified Receivables Financing (including financing terms, covenants, termination events and other provisions) is in the aggregate economically fair and reasonable to Holdings and the Receivables Subsidiary;

(2)                                 all sales of accounts receivable and related assets to the Receivables Subsidiary are made at Fair Market Value (as determined in good faith by Holdings); and

(3)                                 the financing terms, covenants, termination events and other provisions thereof shall be market terms (as determined in good faith by Holdings) and may include Standard Securitization Undertakings.

The grant of a security interest in any accounts receivable of Holdings or any Restricted Subsidiary (other than a Receivables Subsidiary) to secure Bank Indebtedness, Indebtedness in respect of the Notes or any Refinancing Indebtedness with respect to the Notes shall not be deemed a Qualified Receivables Financing.

“Rating Agency” means (1) each of ▇▇▇▇▇’▇ and S&P and (2) if ▇▇▇▇▇’▇ or S&P ceases to rate the Notes for reasons outside of Holdings’ control, a “nationally recognized statistical rating organization” within the meaning of Rule 15cs-1(c)(2)(vi)(F) under the Exchange Act selected by Holdings or any direct or indirect parent of Holdings as a replacement agency for ▇▇▇▇▇’▇ or S&P, as the case may be.

“RBL Facility” means the credit agreement to be entered into on the Escrow Release Date among Holdings, the guarantors named therein, the financial institutions named therein, and JPMorgan Chase Bank, N.A., as administrative agent, as amended, restated, supplemented, waived, replaced (whether or not upon termination, and whether with the original lenders or other lenders), restructured, repaid, refunded, refinanced or otherwise modified from time to time pursuant to any amendment thereto or pursuant to a new loan agreement with other lenders, governed by a borrowing base set by the lenders, extending the maturity thereof, refinancing, replacing or otherwise restructuring all or any portion of the Indebtedness under such agreement or under any successor or replacement agreement or increasing the amount loaned thereunder or altering the maturity thereof.

“Receivables Fees” means distributions or payments made directly or by means of discounts with respect to any participation interests issued or sold in connection with, and all other fees paid to a Person that is not a Restricted Subsidiary in connection with, any Receivables Financing.

“Receivables Financing” means any transaction or series of transactions that may be entered into by Holdings or any of its Subsidiaries pursuant to which Holdings or any of its

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Subsidiaries may sell, convey or otherwise transfer to (a) a Receivables Subsidiary (in the case of a transfer by Holdings or any of its Subsidiaries); and (b) any other Person (in the case of a transfer by a Receivables Subsidiary), or may grant a security interest in, any accounts receivable (whether now existing or arising in the future) of Holdings or any of its Subsidiaries, and any assets related thereto including, without limitation, all collateral securing such accounts receivable, all contracts and all guarantees or other obligations in respect of such accounts receivable, proceeds of such accounts receivable and other assets which are customarily transferred or in respect of which security interests are customarily granted in connection with asset securitization transactions involving accounts receivable and any Hedging Obligations entered into by Holdings or any such Subsidiary in connection with such accounts receivable.

“Receivables Repurchase Obligation” means any obligation of a seller of receivables in a Qualified Receivables Financing to repurchase receivables arising as a result of a breach of a representation, warranty or covenant or otherwise, including as a result of a receivable or portion thereof becoming subject to any asserted defense, dispute, off-set or counterclaim of any kind as a result of any action taken by, any failure to take action by or any other event relating to the seller.

“Receivables Subsidiary” means a Wholly Owned Restricted Subsidiary (or another Person formed for the purposes of engaging in Qualified Receivables Financing with Holdings in which Holdings or any Subsidiary of Holdings makes an Investment and to which Holdings or any such Subsidiary transfers accounts receivable and related assets) which engages in no activities other than in connection with the financing of accounts receivable of Holdings and its Subsidiaries, all proceeds thereof and all rights (contractual or other), collateral and other assets relating thereto, and any business or activities incidental or related to such business, and which is designated by the Board of Directors of Holdings (as provided below) as a Receivables Subsidiary and:

(a)                                 no portion of the Indebtedness or any other obligations (contingent or otherwise) of which (i) is guaranteed by Holdings or any other Subsidiary of Holdings (excluding guarantees of obligations (other than the principal of and interest on, Indebtedness) pursuant to Standard Securitization Undertakings), (ii) is recourse to or obligates Holdings or any other Subsidiary in any way other than pursuant to Standard Securitization Undertakings, or (iii) subjects any property or asset of Holdings or any other Subsidiary, directly or indirectly, contingently or otherwise, to the satisfaction thereof, other than pursuant to Standard Securitization Undertakings;

(b)                                 with which neither Holdings nor any Subsidiary has any material contract, agreement, arrangement or understanding other than on terms which Holdings reasonably believes to be no less favorable to Holdings or such Subsidiary than those that might be obtained at the time from Persons that are not Affiliates of Holdings; and

(c)                                  to which neither Holdings nor any Subsidiary has any obligation to maintain or preserve such entity’s financial condition or cause such entity to achieve certain levels of operating results.

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Any such designation by the Board of Directors of Holdings shall be evidenced to the Trustee by filing with the Trustee a certified copy of the resolution of the Board of Directors of Holdings giving effect to such designation and an Officers’ Certificate certifying that such designation complied with the foregoing conditions.

“Record Date” has the meaning specified in Exhibit A hereto.

“Registration Rights Agreement” means (a) with respect to the Initial Notes issued on the Issue Date, the Registration Rights Agreement dated the Issue Date, among the Issuers and the Initial Purchasers, and (b) with respect to each issuance of Additional Notes issued in a transaction exempt from the registration requirements of the Securities Act, the registration rights agreement, if any, among the Issuers, any Subsidiary Guarantors and the Persons purchasing such Additional Notes under the related purchase agreement.

“Restricted Investment” means an Investment other than a Permitted Investment.

“Restricted Subsidiary” means, with respect to any Person, any Subsidiary of such Person other than an Unrestricted Subsidiary of such Person. Unless otherwise indicated in this Indenture, all references to Restricted Subsidiaries shall mean Restricted Subsidiaries of Holdings.

“Sale/Leaseback Transaction” means an arrangement relating to property now owned or hereafter acquired by Holdings or a Restricted Subsidiary whereby Holdings or such Restricted Subsidiary transfers such property to a Person and Holdings or such Restricted Subsidiary leases it from such Person, other than leases between Holdings and a Restricted Subsidiary or between Restricted Subsidiaries.

“S&P” means Standard & Poor’s Ratings Group or any successor to the rating agency business thereof.

“SEC” means the Securities and Exchange Commission.

“Secured Indebtedness” means any Consolidated Total Indebtedness secured by a Lien.

“Secured Notes” means the Issuers’ 6.875% Senior Secured Notes due 2019 issued on the Issue Date and including any exchange notes issued in exchange therefor pursuant to a registration rights agreement dated as of the Issue Date among the Issuers and the Initial Purchasers.

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations of the SEC promulgated thereunder.

“Significant Subsidiary” means any Restricted Subsidiary that would be a “Significant Subsidiary” of Holdings within the meaning of Rule 1-02 under Regulation S-X promulgated by the SEC (or any successor provision).

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“Similar Business” means a business, the majority of whose revenues are derived from the activities of Holdings and its Subsidiaries as of the Issue Date or any business or activity that is reasonably similar or complementary thereto or a reasonable extension, development or expansion thereof or ancillary thereto.

“Special Mandatory Redemption Price” means an amount of cash equal to $2,000,000,000, plus interest accrued on $2,000,000,000 from the Issue Date to, but excluding, the Special Mandatory Redemption Date, calculated using a rate of 9.375% per annum.

“Sponsor Management Agreement” means the management agreement between certain of the management companies associated with the Sponsors, EP Energy Holding Company and EPE Acquisition, LLC.

“Sponsors” means (i) affiliates of each of Apollo Global Management, LLC, Access Industries, Inc. and Riverstone Holdings, L.P. and other investors party to that certain Interim Investors Agreement dated as of February 24, 2012 (the “Interim Investors Agreement”) and any other investors that may become party to the Interim Investors Agreement prior to or upon the consummation of the Acquisition and any of their respective Affiliates other than any portfolio companies (collectively, the “Equity Investor”) and (ii) any Person that forms a group (within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Exchange Act, or any successor provision) with the Equity Investor; provided that the Equity Investor (x) owns a majority of the voting power and (y) controls a majority of the Board of Directors of Holdings.

“Standard Securitization Undertakings” means representations, warranties, covenants, indemnities and guarantees of performance entered into by Holdings or any Subsidiary thereof which Holdings has determined in good faith to be customary in a Receivables Financing including, without limitation, those relating to the servicing of the assets of a Receivables Subsidiary, it being understood that any Receivables Repurchase Obligation shall be deemed to be a Standard Securitization Undertaking.

“Stated Maturity” means, with respect to any security, the date specified in such security as the fixed date on which the final payment of principal of such security is due and payable, including pursuant to any mandatory redemption provision (but excluding any provision providing for the repurchase of such security at the option of the holder thereof upon the happening of any contingency beyond the control of the issuer unless such contingency has occurred).

“Subordinated Indebtedness” means (a) with respect to an Issuer, any Indebtedness of such Issuer which is by its terms subordinated in right of payment to the Notes, and (b) with respect to any Subsidiary Guarantor, any Indebtedness of such Subsidiary Guarantor which is by its terms subordinated in right of payment to its Subsidiary Guarantee.

“Subsidiary” means, with respect to any Person, (1) any corporation, association or other business entity (other than a partnership, joint venture or limited liability company) of which more than 50% of the total voting power of shares of Capital Stock entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers or trustees thereof is at the time of determination owned or controlled, directly or indirectly, by

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such Person or one or more of the other Subsidiaries of that Person or a combination thereof, and (2) any partnership, joint venture or limited liability company of which (x) more than 50% of the capital accounts, distribution rights, total equity and voting interests or general and limited partnership interests, as applicable, are owned or controlled, directly or indirectly, by such Person or one or more of the other Subsidiaries of that Person or a combination thereof, whether in the form of membership, general, special or limited partnership interests or otherwise, and (y) such Person or any Subsidiary of such Person is a controlling general partner or otherwise controls such entity.

“Subsidiary Guarantee” means any guarantee of the obligations of the Issuers under this Indenture and the Notes by any Subsidiary Guarantor in accordance with the provisions of this Indenture.

“Subsidiary Guarantor” means any Subsidiary that Incurs a Subsidiary Guarantee; provided that upon the release or discharge of such Person from its Subsidiary Guarantee in accordance with this Indenture, such Subsidiary ceases to be a Subsidiary Guarantor.

“Suspension Period” means the period of time between a Covenant Suspension Event and the related Reversion Date.

“Tax Distributions” means any distributions described in Section 4.04(b)(xii).

“Term Loan Facility” means the term loan agreement, dated as of the Issue Date, by and among Holdings, as borrower, the lenders party thereto in their capacities as lenders thereunder and Citibank, N.A., as administrative agent and collateral agent, including any guarantees, instruments and agreements executed in connection therewith, and any amendments, supplements, modifications or restatements thereof.

“TIA” means the Trust Indenture Act of 1939 (15 U.S.C. Sections 77aaa-77bbbb) as in effect on the date of this Indenture.

“Total Assets” means the total consolidated assets of Holdings and the Restricted Subsidiaries, as shown on the most recent balance sheet of Holdings, without giving effect to any amortization of the amount of intangible assets since December 31, 2011, calculated on a pro forma basis after giving effect to any subsequent acquisition or disposition of a Person or business.

“Transactions” means the transactions described under “Summary—The Transactions” in the Offering Memorandum.

“Treasury Rate” means, as of the applicable redemption date, as determined by the Issuers, the yield to maturity as of such redemption date of United States Treasury securities with a constant maturity (as compiled and published in the most recent Federal Reserve Statistical Release H.15 (519) that has become publicly available at least two Business Days prior to such redemption date (or, if such Statistical Release is no longer published, any publicly available source of similar market data)) most nearly equal to the period from such redemption date to May 1, 2016; provided, however, that if the period from such redemption date to May 1,

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2016, as applicable, is less than one year, the weekly average yield on actually traded United States Treasury securities adjusted to a constant maturity of one year will be used.

“Trustee” means the party named as such in this Indenture until a successor replaces it and, thereafter, means the successor.

“Trust Officer” means:

(1)                                 any officer within the corporate trust department of the Trustee, including any vice president, assistant vice president, assistant secretary, assistant treasurer, trust officer or any other officer of the Trustee who customarily performs functions similar to those performed by the Persons who at the time shall be such officers, respectively, or to whom any corporate trust matter is referred because of such person’s knowledge of and familiarity with the particular subject, and

(2)                                 who shall have direct responsibility for the administration of this Indenture.

“Uniform Commercial Code” or “UCC” means the New York Uniform Commercial Code as in effect from time to time.

“Unrestricted Subsidiary” means:

(1)                                 any Subsidiary of Holdings that at the time of determination shall be designated an Unrestricted Subsidiary by the Board of Directors of Holdings in the manner provided below; and

(2)                                 any Subsidiary of an Unrestricted Subsidiary;

Holdings may designate any Subsidiary of Holdings (including any newly acquired or newly formed Subsidiary) to be an Unrestricted Subsidiary unless such Subsidiary or any of its Subsidiaries owns any Equity Interests or Indebtedness of, or owns or holds any Lien on any property of, Holdings or any other Subsidiary of Holdings that is not a Subsidiary of the Subsidiary to be so designated; provided, however, that the Subsidiary to be so designated and its Subsidiaries do not at the time of designation have and do not thereafter Incur any Indebtedness pursuant to which the lender has recourse to any of the assets of Holdings or any of the Restricted Subsidiaries (other than pursuant to customary Liens on related arrangements under any oil and gas royalty trust or master limited partnership); provided, further, however, that either:

(a)                                 the Subsidiary to be so designated has total consolidated assets of $1,000 or less; or

(b)                                 if such Subsidiary has consolidated assets greater than $1,000, then such designation would be permitted under Section 4.04.

Holdings may designate any Unrestricted Subsidiary to be a Restricted Subsidiary; provided, however, that immediately after giving effect to such designation:

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(x)                                 (1) Holdings could Incur $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.03(a) or (2) the Fixed Charge Coverage Ratio of Holdings and its Restricted Subsidiaries would be greater than such ratio immediately prior to such designation, in each case on a pro forma basis taking into account such designation, and

(y)                                 no Event of Default shall have occurred and be continuing.

Any such designation by Holdings shall be evidenced to the Trustee by promptly filing with the Trustee a copy of the resolution of the Board of Directors or any committee thereof of Holdings giving effect to such designation and an Officers’ Certificate certifying that such designation complied with the foregoing provisions.

“U.S. Government Obligations” means securities that are:

(1)                                 direct obligations of the United States of America for the timely payment of which its full faith and credit is pledged, or

(2)                                 obligations of a Person controlled or supervised by and acting as an agency or instrumentality of the United States of America, the timely payment of which is unconditionally guaranteed as a full faith and credit obligation by the United States of America,

which, in each case, are not callable or redeemable at the option of the issuer thereof, and shall also include a depository receipt issued by a bank (as defined in Section 3(a)(2) of the Securities Act) as custodian with respect to any such U.S. Government Obligations or a specific payment of principal of or interest on any such U.S. Government Obligations held by such custodian for the account of the holder of such depository receipt; provided that (except as required by law) such custodian is not authorized to make any deduction from the amount payable to the holder of such depository receipt from any amount received by the custodian in respect of the U.S. Government Obligations or the specific payment of principal of or interest on the U.S. Government Obligations evidenced by such depository receipt.

“Volumetric Production Payments” means production payment obligations recorded as deferred revenue in accordance with GAAP, together with all undertaking and obligations in connection therewith.

“Voting Stock” of any Person as of any date means the Capital Stock of such Person that is at the time entitled to vote in the election of the Board of Directors of such Person.

“Weighted Average Life to Maturity” means, when applied to any Indebtedness or Disqualified Stock or Preferred Stock, as the case may be, at any date, the quotient obtained by dividing (1) the sum of the products of the number of years from the date of determination to the date of each successive scheduled principal payment of such Indebtedness or redemption or similar payment with respect to such Disqualified Stock or Preferred Stock multiplied by the amount of such payment, by (2) the sum of all such payments.

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“Wholly Owned Restricted Subsidiary” is any Wholly Owned Subsidiary that is a Restricted Subsidiary.

“Wholly Owned Subsidiary” of any Person means a Subsidiary of such Person 100% of the outstanding Capital Stock or other ownership interests of which (other than directors’ qualifying shares or shares required pursuant to applicable law) shall at the time be owned by such Person or by one or more Wholly Owned Subsidiaries of such Person.

SECTION 1.02                                      Other Definitions.

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SECTION 1.03                                      Rules of Construction. Unless the context otherwise requires:

(a)                                 a term has the meaning assigned to it;

(b)                                 an accounting term not otherwise defined has the meaning assigned to it in accordance with GAAP;

(c)                                  “or” is not exclusive;

(d)                                 “including” means including without limitation;

(e)                                  words in the singular include the plural and words in the plural include the singular;

(f)                                   unsecured Indebtedness shall not be deemed to be subordinate or junior to Secured Indebtedness merely by virtue of its nature as unsecured Indebtedness;

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(g)                                  the principal amount of any non-interest bearing or other discount security at any date shall be the principal amount thereof that would be shown on a balance sheet of the issuer dated such date prepared in accordance with GAAP;

(h)                                 the principal amount of any Preferred Stock shall be (i) the maximum liquidation value of such Preferred Stock or (ii) the maximum mandatory redemption or mandatory repurchase price with respect to such Preferred Stock, whichever is greater;

(i)                                     unless otherwise specified herein, all accounting terms used herein shall be interpreted, all accounting determinations hereunder shall be made, and all financial statements required to be delivered hereunder shall be prepared in accordance with GAAP;

(j)                                    “$” and “U.S. dollars” each refer to United States dollars, or such other money of the United States of America that at the time of payment is legal tender for payment of public and private debts; and

(k)                                 whenever in this Indenture or the Notes there is mentioned, in any context, principal, interest or any other amount payable under or with respect to any Notes, such mention shall be deemed to include mention of the payment of Additional Interest, to the extent that, in such context, Additional Interest is, was or would be payable in respect thereof.

ARTICLE II

THE NOTES

SECTION 2.01                                      Amount of Notes. The aggregate principal amount of Notes which may be authenticated and delivered under this Indenture on the Issue Date is $2,000,000,000.

The Issuers may from time to time after the Issue Date issue Additional Notes under this Indenture in an unlimited principal amount, so long as (i) the Incurrence of the Indebtedness represented by such Additional Notes is at such time permitted by Section 4.03 and (ii) such Additional Notes are issued in compliance with the other applicable provisions of this Indenture. With respect to any Additional Notes issued after the Issue Date (except for Notes authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Notes pursuant to Section 2.07, 2.08, 2.09, 3.06, 4.06(e), 4.08(c) or Appendix A), there shall be (a) established in or pursuant to a resolution of the Board of Directors and (b) (i) set forth or determined in the manner provided in an Officers’ Certificate or (ii) established in one or more indentures supplemental hereto, prior to the issuance of such Additional Notes:

(1)                                 the aggregate principal amount of such Additional Notes which may be authenticated and delivered under this Indenture;

(2)                                 the issue price and issuance date of such Additional Notes, including the date from which interest on such Additional Notes shall accrue;

(3)                                 if applicable, that such Additional Notes shall be issuable in whole or in part in the form of one or more Global Notes and, in such case, the respective

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depositaries for such Global Notes, the form of any legend or legends which shall be borne by such Global Notes in addition to or in lieu of those set forth in Exhibit A hereto and any circumstances in addition to or in lieu of those set forth in Section 2.2 of Appendix A in which any such Global Note may be exchanged in whole or in part for Additional Notes registered, or any transfer of such Global Note in whole or in part may be registered, in the name or names of Persons other than the depositary for such Global Note or a nominee thereof; and

(4)                                 if applicable, that such Additional Notes that are not Transfer Restricted Notes shall not be issued in the form of Initial Notes as set forth in Exhibit A hereto but shall be issued in the form of Exchange Notes as set forth in Exhibit B hereto.

If any of the terms of any Additional Notes are established by action taken pursuant to a resolution of the Board of Directors, a copy of an appropriate record of such action shall be certified by the Secretary or any Assistant Secretary of Holdings and delivered to the Trustee at or prior to the delivery of the Officers’ Certificate or an indenture supplemental hereto setting forth the terms of the Additional Notes.

The Initial Notes, including any Additional Notes, may, at the Issuers’ option, be treated as a single class for all purposes under this Indenture, including, without limitation, waivers, amendments, redemptions and offers to purchase; provided that if the Additional Notes are not fungible with the Initial Notes for U.S. federal income tax purposes, the Additional Notes will have a separate CUSIP number, if applicable.

SECTION 2.02                                      Form and Dating. Provisions relating to the Initial Notes and the Exchange Notes are set forth in Appendix A, which is hereby incorporated in and expressly made a part of this Indenture. The (i) Initial Notes and the Trustee’s certificate of authentication and (ii) any Additional Notes (if issued as Transfer Restricted Notes) and the Trustee’s certificate of authentication shall each be substantially in the form of Exhibit A hereto, which is hereby incorporated in and expressly made a part of this Indenture. The (i) Exchange Notes and the Trustee’s certificate of authentication and (ii) any Additional Notes issued other than as Transfer Restricted Notes and the Trustee’s certificate of authentication shall each be substantially in the form set forth in Exhibit B hereto, which is hereby incorporated in and expressly made a part of this Indenture. The Notes may have notations, legends or endorsements required by law, stock exchange rule, agreements to which the Issuers or any Subsidiary Guarantor is subject, if any, or usage (provided that any such notation, legend or endorsement is in a form acceptable to the Issuer). Each Note shall be dated the date of its authentication. The Notes shall be issuable only in registered form without interest coupons and in denominations of $2,000 and any integral multiples of $1,000 in excess thereof, provided that Notes may be issued in denominations of less than $2,000 solely to accommodate book-entry positions that have been created by the Depository in denominations of less than $2,000.

SECTION 2.03                                      Execution and Authentication. The Trustee shall authenticate and make available for delivery upon a written order of the Issuers signed by one Officer of each Issuer (a) Initial Notes for original issue on the date hereof in an aggregate principal amount of $2,000,000,000, (b) subject to the terms of this Indenture, Additional Notes in an aggregate principal amount to be determined at the time of issuance and specified therein

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and (c) the Exchange Notes for issue in a Registered Exchange Offer pursuant to the Registration Rights Agreement for a like principal amount of Initial Notes exchanged pursuant thereto or otherwise pursuant to an effective registration statement under the Securities Act. Such order shall specify the amount of separate Note certificates to be authenticated, the principal amount of each of the Notes to be authenticated, the date on which the original issue of Notes is to be authenticated, whether the Notes are to be Initial Notes, Additional Notes or Exchange Notes, the registered holder of each of the Notes and delivery instructions. Notwithstanding anything to the contrary in this Indenture or Appendix A, any issuance of Additional Notes after the Issue Date shall be in a principal amount of at least $2,000 and integral multiples of $1,000 in excess thereof.

One Officer shall sign the Notes for each of the Issuers by manual or facsimile signature.

If an Officer whose signature is on a Note no longer holds that office at the time the Trustee authenticates the Note, the Note shall be valid nevertheless.

A Note shall not be valid until an authorized signatory of the Trustee manually signs the certificate of authentication on the Note. The signature shall be conclusive evidence that the Note has been authenticated under this Indenture.

The Trustee may appoint one or more authenticating agents reasonably acceptable to Holdings to authenticate the Notes. Any such appointment shall be evidenced by an instrument signed by a Trust Officer, a copy of which shall be furnished to Holdings. Unless limited by the terms of such appointment, an authenticating agent may authenticate Notes whenever the Trustee may do so. Each reference in this Indenture to authentication by the Trustee includes authentication by such agent. An authenticating agent has the same rights as any Registrar, Paying Agent or agent for service of notices and demands.

SECTION 2.04                                      Registrar and Paying Agent.

(a)                                 The Issuers shall maintain (i) an office or agency where Notes may be presented for registration of transfer or for exchange (the “Registrar”) and (ii) an office or agency where Notes may be presented for payment (the “Paying Agent”). The Registrar shall keep a register of the Notes and of their transfer and exchange. The Issuers may have one or more co-registrars and one or more additional paying agents. The term “Registrar” includes any co-registrars. The term “Paying Agent” includes the Paying Agent and any additional paying agents. The Issuers initially appoint the Trustee as Registrar, Paying Agent and the Notes Custodian with respect to the Global Notes.

(b)                                 The Issuers may enter into an appropriate agency agreement with any Registrar or Paying Agent not a party to this Indenture, which shall incorporate the terms of the TIA. The agreement shall implement the provisions of this Indenture that relate to such agent. Holdings shall notify the Trustee in writing of the name and address of any such agent. If the Issuers fail to maintain a Registrar or Paying Agent, the Trustee shall act as such and shall be entitled to appropriate compensation therefor pursuant to Section 7.07. Holdings or any of its domestically organized Wholly Owned Subsidiaries may act as Paying Agent or Registrar.

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(c)                                  The Issuers may remove any Registrar or Paying Agent upon written notice to such Registrar or Paying Agent and to the Trustee; provided, however, that no such removal shall become effective until (i) if applicable, acceptance of an appointment by a successor as evidenced by an appropriate agreement entered into by the Issuers and such successor Registrar or Paying Agent, as the case may be, and delivered to the Trustee or (ii) notification to the Trustee that the Trustee shall serve as Registrar or Paying Agent until the appointment of a successor in accordance with clause (i) above. The Registrar or Paying Agent may resign at any time upon written notice to the Issuers and the Trustee; provided, however, that the Trustee may resign as Paying Agent or Registrar only if the Trustee also resigns as Trustee in accordance with Section 7.08.

SECTION 2.05                                      Paying Agent to Hold Money in Trust. Prior to each due date of the principal of and interest on any Note, the Issuers shall deposit with each Paying Agent (or if Holdings or a Wholly Owned Subsidiary is acting as Paying Agent, segregate and hold in trust for the benefit of the Persons entitled thereto) a sum sufficient to pay such principal and interest when so becoming due. The Issuers shall require each Paying Agent (other than the Trustee) to agree in writing that a Paying Agent shall hold in trust for the benefit of holders or the Trustee all money held by a Paying Agent for the payment of principal of and interest on the Notes, and shall notify the Trustee of any default by the Issuers in making any such payment. If Holdings or a Wholly Owned Subsidiary of Holdings acts as Paying Agent, it shall segregate the money held by it as Paying Agent and hold it in trust for the benefit of the Persons entitled thereto. The Issuers at any time may require a Paying Agent to pay all money held by it to the Trustee and to account for any funds disbursed by such Paying Agent. Upon complying with this Section, a Paying Agent shall have no further liability for the money delivered to the Trustee.

SECTION 2.06                                      Holder Lists. The Trustee shall preserve in as current a form as is reasonably practicable the most recent list available to it of the names and addresses of holders. If the Trustee is not the Registrar, Holdings shall furnish, or cause the Registrar to furnish, to the Trustee, in writing at least five Business Days before each Interest Payment Date and at such other times as the Trustee may request in writing, a list in such form and as of such date as the Trustee may reasonably require of the names and addresses of holders.

SECTION 2.07                                      Transfer and Exchange. The Notes shall be issued in registered form and shall be transferable only upon the surrender of a Note for registration of transfer and in compliance with Appendix A. When a Note is presented to the Registrar with a request to register a transfer, the Registrar shall register the transfer as requested if its requirements therefor are met. When Notes are presented to the Registrar with a request to exchange them for an equal principal amount of Notes of other denominations, the Registrar shall make the exchange as requested if the same requirements are met. To permit registration of transfers and exchanges, the Issuers shall execute and the Trustee shall authenticate Notes at the Registrar’s request. The Issuers may require payment of a sum sufficient to pay all taxes, assessments or other governmental charges in connection with any transfer or exchange pursuant to this Section. The Issuers shall not be required to make, and the Registrar need not register, transfers or exchanges of Notes selected for redemption (except, in the case of Notes to be redeemed in part, the portion thereof not to be redeemed) or of any Notes for a period of 15 days before a selection of Notes to be redeemed.

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Prior to the due presentation for registration of transfer of any Note, the Issuers, the Subsidiary Guarantors, the Trustee, the Paying Agent and the Registrar may deem and treat the Person in whose name a Note is registered as the absolute owner of such Note for the purpose of receiving payment of principal of and interest, if any, on such Note and for all other purposes whatsoever, whether or not such Note is overdue, and none of the Issuers, the Subsidiary Guarantors, the Trustee, the Paying Agent or the Registrar shall be affected by notice to the contrary.

Any holder of a beneficial interest in a Global Note shall, by acceptance of such beneficial interest, agree that transfers of beneficial interests in such Global Note may be effected only through a book-entry system maintained by (a) the holder of such Global Note (or its agent) or (b) any holder of a beneficial interest in such Global Note, and that ownership of a beneficial interest in such Global Note shall be required to be reflected in a book entry.

All Notes issued upon any transfer or exchange pursuant to the terms of this Indenture shall evidence the same debt and shall be entitled to the same benefits under this Indenture as the Notes surrendered upon such transfer or exchange.

The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance with any restrictions on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Note (including any transfers between or among Depository participants or beneficial owners of interests in any Global Note) other than to require delivery of such certificates and other documentation or evidence as are expressly required by, and to do so if and when expressly required by the terms of, this Indenture, and to examine the same to determine substantial compliance as to form with the express requirements hereof.

None of the Trustee, Registrar or Paying Agent shall have any responsibility for any actions taken or not taken by the Depository.

SECTION 2.08                                      Replacement Notes. If a mutilated Note is surrendered to the Registrar or if the holder of a Note claims that the Note has been lost, destroyed or wrongfully taken, the Issuers shall issue and the Trustee shall authenticate a replacement Note if the requirements of Section 8-405 of the Uniform Commercial Code are met, such that the holder (a) satisfies the Issuers and the Trustee within a reasonable time after such holder has notice of such loss, destruction or wrongful taking and the Registrar does not register a transfer prior to receiving such notification, (b) makes such request to the Issuers and the Trustee prior to the Note being acquired by a protected purchaser as defined in Section 8-303 of the Uniform Commercial Code (a “protected purchaser”) and (c) satisfies any other reasonable requirements of the Issuers and the Trustee. If required by the Trustee or the Issuers, such holder shall furnish an indemnity bond sufficient in the judgment of the Trustee and the Issuers to protect the Issuers, the Trustee, the Paying Agent and the Registrar from any loss or liability that any of them may suffer if a Note is replaced and subsequently presented or claimed for payment. The Issuers and the Trustee may charge the holder for their expenses in replacing a Note (including without limitation, attorneys’ fees and disbursements in replacing such Note). In the event any such mutilated, lost, destroyed or wrongfully taken Note has become or is about to become due and

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payable, the Issuers in their discretion may pay such Note instead of issuing a new Note in replacement thereof.

Every replacement Note is an additional obligation of the Issuers.

The provisions of this Section 2.08 are exclusive and shall preclude (to the extent lawful) all other rights and remedies with respect to the replacement or payment of mutilated, lost, destroyed or wrongfully taken Notes.

SECTION 2.09                                      Outstanding Notes. Notes outstanding at any time are all Notes authenticated by the Trustee except for those canceled by it, those delivered to it for cancellation and those described in this Section as not outstanding. Subject to Section 14.06, a Note does not cease to be outstanding because one of the Issuers or an Affiliate of one of the Issuers holds the Note.

If a Note is replaced pursuant to Section 2.08 (other than a mutilated Note surrendered for replacement), it ceases to be outstanding unless the Trustee and the Issuers receive proof satisfactory to them that the replaced Note is held by a protected purchaser. A mutilated Note ceases to be outstanding upon surrender of such Note and replacement thereof pursuant to Section 2.08.

If a Paying Agent segregates and holds in trust, in accordance with this Indenture, on a redemption date or maturity date money sufficient to pay all principal and interest payable on that date with respect to the Notes (or portions thereof) to be redeemed or maturing, as the case may be, and no Paying Agent is prohibited from paying such money to the holders on that date pursuant to the terms of this Indenture, then on and after that date such Notes (or portions thereof) cease to be outstanding and interest on them ceases to accrue.

SECTION 2.10                                      Cancellation. The Issuers at any time may deliver Notes to the Trustee for cancellation. The Registrar and each Paying Agent shall forward to the Trustee any Notes surrendered to them for registration of transfer, exchange or payment. The Trustee and no one else shall cancel all Notes surrendered for registration of transfer, exchange, payment or cancellation and shall dispose of canceled Notes in accordance with its customary procedures. The Issuers may not issue new Notes to replace Notes they have redeemed, paid or delivered to the Trustee for cancellation. The Trustee shall not authenticate Notes in place of canceled Notes other than pursuant to the terms of this Indenture.

SECTION 2.11                                      Defaulted Interest. If the Issuers default in a payment of interest on the Notes, the Issuers shall pay the defaulted interest then borne by the Notes (plus interest on such defaulted interest to the extent lawful) in any lawful manner. The Issuers may pay the defaulted interest to the Persons who are holders on a subsequent special record date. The Issuers shall fix or cause to be fixed any such special record date and payment date to the reasonable satisfaction of the Trustee and shall promptly mail or cause to be mailed to each affected holder a notice that states the special record date, the payment date and the amount of defaulted interest to be paid.

SECTION 2.12                                      CUSIP Numbers, ISINs, Etc. The Issuers in issuing the Notes may use CUSIP numbers, ISINs and “Common Code” numbers (if then generally in use),

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and the Trustee shall use any such CUSIP numbers, ISINs and “Common Code” numbers in notices of redemption as a convenience to holders; provided, however, that any such notice may state that no representation is made as to the correctness of such numbers, either as printed on the Notes or as contained in any notice of a redemption that reliance may be placed only on the other identification numbers printed on the Notes and that any such redemption shall not be affected by any defect in or omission of such numbers. The Issuers shall advise the Trustee of any change in any such CUSIP numbers, ISINs and “Common Code” numbers.

SECTION 2.13                                      Calculation of Principal Amount of Notes. The aggregate principal amount of the Notes, at any date of determination, shall be the principal amount of the Notes at such date of determination. With respect to any matter requiring consent, waiver, approval or other action of the holders of a specified percentage of the principal amount of all the Notes, such percentage shall be calculated, on the relevant date of determination, by dividing (a) the principal amount, as of such date of determination, of Notes, the holders of which have so consented, by (b) the aggregate principal amount, as of such date of determination, of the Notes then outstanding, in each case, as determined in accordance with the preceding sentence, Section 2.09 and Section 14.06 of this Indenture. Any calculation of the Applicable Premium or made pursuant to this Section 2.13 shall be made by Holdings and delivered to the Trustee pursuant to an Officers’ Certificate.

ARTICLE III

REDEMPTION

SECTION 3.01                                      Redemption. The Notes may be redeemed, in whole or from time to time in part, subject to the conditions and at the redemption prices set forth in Paragraph 5 of the forms of Notes set forth in Exhibits A and B hereto, which are hereby incorporated by reference and made a part of this Indenture, together with accrued and unpaid interest and Additional Interest, if any, to the redemption date.

SECTION 3.02                                      Applicability of Article. Redemption of Notes at the election of the Issuers or otherwise, as permitted or required by any provision of this Indenture, shall be made in accordance with such provision and this Article III.

SECTION 3.03                                      Notices to Trustee. If the Issuers elect to redeem Notes pursuant to the optional redemption provisions of Paragraph 5 of the Note, Holdings shall notify the Trustee in an Officers’ Certificate of (i) the Section of this Indenture pursuant to which the redemption shall occur, (ii) the redemption date, (iii) the principal amount of Notes to be redeemed and (iv) the redemption price. Holdings shall give notice to the Trustee provided for in this paragraph at least 30 days but not more than 60 days before a redemption date if the redemption is an optional redemption pursuant to Paragraph 5 of the Note and shall give notice of a Special Mandatory Redemption pursuant to Paragraph 5 of the Note at least three (3) Business Days in advance. Holdings may also include a request in such Officers’ Certificate that the Trustee give the notice of redemption in the Issuers’ name and at their expense and setting forth the information to be stated in such notice as provided in Section 3.05. Any such notice may be canceled at any time prior to notice of such redemption being mailed to any holder or otherwise delivered in accordance with the applicable procedures of the Depository and shall

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thereby be void and of no effect. The Issuers shall deliver to the Trustee such documentation and records as shall enable the Trustee to select the Notes to be redeemed pursuant to Section 3.04.

SECTION 3.04              Selection of Notes to Be Redeemed.  In the case of any partial redemption, selection of the Notes for redemption will be made by the Trustee in compliance with the requirements of the principal national securities exchange, if any, on which the Notes are listed, or if the Notes are not so listed, on a pro rata basis to the extent practicable or by lot or by such other method the Trustee shall deem fair and appropriate (and, in such manner that complies with the applicable legal requirements and the requirements of the Depository, if applicable); provided that no Notes of $2,000 (and integral multiples of $1,000 in excess thereof) or less shall be redeemed in part. The Trustee shall make the selection from outstanding Notes not previously called for redemption. The Trustee may select for redemption portions of the principal of Notes that have denominations larger than $2,000. Notes and portions of them the Trustee selects shall be in amounts of $2,000 or integral multiples of $1,000 in excess thereof. Provisions of this Indenture that apply to Notes called for redemption also apply to portions of Notes called for redemption. The Trustee shall notify the Issuers promptly of the Notes or portions of Notes to be redeemed.

SECTION 3.05              Notice of Optional Redemption.

(a)                                 At least 30 but not more than 60 days before a redemption date pursuant to Paragraph 5 of the Note (or at least three (3) Business Days in the case of a Special Mandatory Redemption pursuant to Paragraph 5 of the Note), the Issuers shall mail or cause to be mailed by first-class mail, or otherwise deliver in accordance with the procedures of the Depository, a notice of redemption to each holder whose Notes are to be redeemed at its registered address (with a copy to the Trustee), except that redemption notices may be mailed or otherwise delivered more than 60 days prior to the redemption date if the notice is issued in connection with a defeasance of the Notes, a satisfaction and discharge of this Indenture pursuant to Article VIII or a Special Mandatory Redemption pursuant to Article XIII.

Any such notice shall identify the Notes to be redeemed and shall state:

(i)                                     the redemption date;

(ii)                                  the redemption price and the amount of accrued interest to the redemption date;

(iii)                               the name and address of the Paying Agent;

(iv)                              that Notes called for redemption must be surrendered to the Paying Agent to collect the redemption price, plus accrued and unpaid interest and Additional Interest, if any;

(v)                                 if fewer than all the outstanding Notes are to be redeemed, the certificate numbers and principal amounts of the particular Notes to be redeemed, the aggregate principal amount of Notes to be redeemed and the aggregate principal amount of Notes to be outstanding after such partial redemption;

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(vi)                              that, unless the Issuers default in making such redemption payment or the Paying Agent is prohibited from making such payment pursuant to the terms of this Indenture, interest on Notes (or portion thereof) called for redemption ceases to accrue on and after the redemption date;

(vii)                           the CUSIP number, ISIN and/or “Common Code” number, if any, printed on the Notes being redeemed; and

(viii)                        that no representation is made as to the correctness or accuracy of the CUSIP number or ISIN and/or “Common Code” number, if any, listed in such notice or printed on the Notes.

(b)                                 At Holdings’ request, the Trustee shall deliver the notice of redemption in the Issuers’ name and at the Issuers’ expense. In such event, Holdings shall notify the Trustee of such request at least three (3) Business Days prior to the date such notice is to be provided to holders. Such notice may not be canceled once delivered to holders of Notes.

SECTION 3.06              Effect of Notice of Redemption.  Once notice of redemption is mailed or otherwise delivered in accordance with Section 3.05, Notes called for redemption become due and payable on the redemption date and at the redemption price stated in the notice, except as provided in the final sentence of paragraph 5 of the Notes. Upon surrender to the Paying Agent, such Notes shall be paid at the redemption price stated in the notice, plus accrued and unpaid interest and Additional Interest, if any, to, but not including, the redemption date; provided, however, that if the redemption date is after a regular Record Date and on or prior to the Interest Payment Date, the accrued interest shall be payable to the holder of the redeemed Notes registered on the relevant Record Date. Failure to give notice or any defect in the notice to any holder shall not affect the validity of the notice to any other holder.

SECTION 3.07              Deposit of Redemption Price.  With respect to any Notes, prior to 10:00 a.m., New York City time, on the redemption date, the Issuers shall deposit with the Paying Agent (or, if Holdings or a Wholly Owned Subsidiary of Holdings is the Paying Agent, shall segregate and hold in trust) money sufficient to pay the redemption price of and accrued and unpaid interest and Additional Interest, if any, on all Notes or portions thereof to be redeemed on that date other than Notes or portions of Notes called for redemption that have been delivered by the Issuers to the Trustee for cancellation. On and after the redemption date, interest shall cease to accrue on Notes or portions thereof called for redemption so long as the Issuers have deposited with the Paying Agent funds sufficient to pay the principal of, plus accrued and unpaid interest and Additional Interest, if any, on, the Notes to be redeemed, unless the Paying Agent is prohibited from making such payment pursuant to the terms of this Indenture.

SECTION 3.08              Notes Redeemed in Part.  If any Note is to be redeemed in part only, the notice of redemption relating to such Note shall state the portion of the principal amount thereof to be redeemed. Upon surrender of a Note that is redeemed in part, the Issuers shall execute and the Trustee shall authenticate for the holder (at the Issuers’ expense) a new Note equal in principal amount to the unredeemed portion of the Note surrendered.

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ARTICLE IV

COVENANTS

SECTION 4.01              Payment of Notes.  The Issuers shall promptly pay the principal of and interest on the Notes on the dates and in the manner provided in the Notes and in this Indenture. An installment of principal of or interest shall be considered paid on the date due if on such date the Trustee or the Paying Agent holds as of 12:00 p.m. New York City time money sufficient to pay all principal and interest then due and the Trustee or the Paying Agent, as the case may be, is not prohibited from paying such money to the holders on that date pursuant to the terms of this Indenture.

The Issuers shall pay interest on overdue principal at the rate specified therefor in the Notes, and it shall pay interest on overdue installments of interest at the same rate borne by the Notes to the extent lawful.

SECTION 4.02              Reports and Other Information.

(a)                                 Notwithstanding that Holdings may not be subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act or otherwise report on an annual and quarterly basis on forms provided for such annual and quarterly reporting pursuant to rules and regulations promulgated by the SEC, Holdings will file with the SEC (and provide the Trustee and holders with copies thereof, without cost to each holder, within 15 days after it files them with the SEC):

(i)                                     within the time period specified in the SEC’s rules and regulations for non-accelerated filers, annual reports on Form 10-K (or any successor or comparable form) containing the information required to be contained therein (or required in such successor or comparable form), except to the extent permitted to be excluded by the SEC;

(ii)                                  within the time period specified in the SEC’s rules and regulations for non-accelerated filers, reports on Form 10-Q (or any successor or comparable form) containing the information required to be contained therein (or required in such successor or comparable form), except to the extent permitted to be excluded by the SEC;

(iii)                               promptly from time to time after the occurrence of an event required to be therein reported (and in any event within the time period specified in the SEC’s rules and regulations), such other reports on Form 8-K (or any successor or comparable form); and

(iv)                              subject to the foregoing, any other information, documents and other reports which Holdings would be required to file with the SEC if it were subject to Section 13 or 15(d) of the Exchange Act;

provided, however, that Holdings shall not be so obligated to file such reports with the SEC if the SEC does not permit such filing, in which event Holdings will make available such information to prospective purchasers of Notes in addition to providing such information to the Trustee and the holders, in each case within 15 days after the time Holdings would be required to file such information with the SEC if it were subject to Section 13 or 15(d) of the Exchange Act, subject,

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in the case of any such information, certificates or reports provided prior to the effectiveness of the Exchange Offer Registration Statement or Shelf Registration Statement, to exceptions and exclusions consistent with the presentation of financial and other information in the Offering Memorandum (including with respect to any periodic reports provided prior to effectiveness of the Exchange Offer Registration Statement or Shelf Registration Statement, the omission of financial information required by Rule 3-10 under Regulation S-X promulgated by the SEC (or any successor provision)). In addition to providing such information to the Trustee, Holdings shall make available to the holders, prospective investors, market makers affiliated with any initial purchaser of the Notes and securities analysts the information required to be provided pursuant to the foregoing clauses (i), (ii) or (iii), by posting such information to its website or on IntraLinks or any comparable online data system or website.

If Holdings has designated any of its Subsidiaries as an Unrestricted Subsidiary and if any such Unrestricted Subsidiary or group of Unrestricted Subsidiaries, if taken together as one Subsidiary, would constitute a Significant Subsidiary of Holdings, then the annual and quarterly information required to be provided by clauses (i) and (ii) of this Section 4.02(a) shall include a reasonably detailed presentation, either on the face of the financial statements or in the footnotes thereto, of the financial condition and results of operations of Holdings and its Restricted Subsidiaries separate from the financial condition and results of operations of such Unrestricted Subsidiaries.

(b)                                 Notwithstanding the foregoing, Holdings will not be required to furnish any information, certificates or reports required by Items 307 or 308 of Regulation S-K prior to the effectiveness of the Exchange Offer Registration Statement or Shelf Registration Statement, as applicable.

(c)                                  In the event that:

(i)                                     the rules and regulations of the SEC permit Holdings and any direct or indirect parent of Holdings to report at such parent entity’s level on a consolidated basis and such parent entity is not engaged in any business in any material respect other than incidental to its ownership, directly or indirectly, of the capital stock of Holdings, or

(ii)                                  any direct or indirect parent of Holdings is or becomes a guarantor of the Notes,

consolidated reporting at such parent entity’s level in a manner consistent with that described in this Section 4.02 for Holdings will satisfy this Section 4.02, and Holdings is permitted to satisfy its obligations in this Section 4.02 with respect to financial information relating Holdings by furnishing financial information relating to such direct or indirect parent; provided that such financial information is accompanied by consolidating information that explains in reasonable detail the differences between the information relating to such direct or indirect parent and any of its Subsidiaries other than Holdings and its Subsidiaries, on the one hand, and the information relating to Holdings, the Subsidiary Guarantors and the other Subsidiaries of Holdings on a standalone basis, on the other hand. In addition, Holdings will make such information available to prospective investors upon request.

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(d)                                 In addition, Holdings shall, for so long as any Notes remain outstanding during any period when it is not subject to Section 13 or 15(d) of the Exchange Act, or otherwise permitted to furnish the SEC with certain information pursuant to Rule 12g3-2(b) of the Exchange Act, furnish to the holders of the Notes and to prospective investors, upon their request, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act. Holdings will also hold quarterly conference calls, beginning with the first full fiscal quarter ending after the Escrow Release Date, for all holders and securities analysts to discuss such financial information no later than five business days after the distribution of such information required by Sections 4.02(a)(i) and (ii) and prior to the date of each such conference call, announcing the time and date of such conference call and either including all information necessary to access the call or informing holder of Notes, prospective investors, market makers affiliated with any initial purchaser of the Notes and securities analysts how they can obtain such information, including, without limitation, the applicable password or other login information.

(e)                                  Notwithstanding the foregoing, Holdings will be deemed to have furnished the reports referred to in this Section 4.02 to the Trustee and the holders if Holdings has filed such reports with the SEC via the ▇▇▇▇▇ filing system and such reports are publicly available. In addition, the requirements of this Section 4.02 shall be deemed satisfied prior to the commencement of the exchange offer contemplated by the Registration Rights Agreement relating to the Notes or the effectiveness of the Shelf Registration Statement by (1) the filing with the SEC of the Exchange Offer Registration Statement and/or Shelf Registration Statement in accordance with the provisions of such Registration Rights Agreement, and any amendments thereto, if such registration statement and/or amendments thereto are filed at times that otherwise satisfy the time requirements set forth in Section 4.02(a) and/or (2) the posting of reports that would be required to be provided to the Trustee and the holders on Holdings’ website (or that of any of Holdings’ parent companies).

(f)                                   Delivery of such reports, information and documents to the Trustee pursuant to this Section 4.02 is for informational purposes only, and the Trustee’s receipt thereof shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the Issuers’ compliance with any of their covenants under this Indenture (as to which the Trustee is entitled to rely exclusively on Officers’ Certificates).

SECTION 4.03              Limitation on Incurrence of Indebtedness and Issuance of Disqualified Stock and Preferred Stock.

(a)                                 (i) Holdings shall not, and shall not permit any of the Restricted Subsidiaries to, directly or indirectly, Incur any Indebtedness (including Acquired Indebtedness) or issue any shares of Disqualified Stock; and (ii) Holdings shall not permit any of the Restricted Subsidiaries (other than a Subsidiary Guarantor) to issue any shares of Preferred Stock; provided, however, that Holdings and any Subsidiary Guarantor may Incur Indebtedness (including Acquired Indebtedness) or issue shares of Disqualified Stock, and any Restricted Subsidiary of Holdings that is not a Subsidiary Guarantor may Incur Indebtedness (including Acquired Indebtedness), issue shares of Disqualified Stock or issue shares of Preferred Stock, in each case if the Fixed Charge Coverage Ratio of Holdings for the most recently ended four full fiscal quarters for which internal financial statements are available immediately preceding the date on

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which such additional Indebtedness is Incurred or such Disqualified Stock or Preferred Stock is issued would have been at least 2.00 to 1.00 determined on a pro forma basis (including a pro forma application of the net proceeds therefrom), as if the additional Indebtedness had been Incurred, or the Disqualified Stock or Preferred Stock had been issued, as the case may be, and the application of proceeds therefrom had occurred at the beginning of such four-quarter period; provided, further, that any Restricted Subsidiary that is not a Subsidiary Guarantor may not incur Indebtedness or issue shares of Disqualified Stock or Preferred Stock in excess of an amount together with any Refinancing Indebtedness thereof pursuant to Section 4.03(b)(xv), equal to, after giving pro forma effect to such incurrence or issuance (including pro forma effect to the application of the net proceeds therefrom), the greater of $150.0 million and 2% of Adjusted Consolidated Net Tangible Assets of Holdings and the Restricted Subsidiaries at the time of Incurrence (plus, in the case of any Refinancing Indebtedness, the Additional Refinancing Amount).

(b)                                 The limitations set forth in Section 4.03(a) shall not apply to:

(i)                                     the Incurrence by Holdings or any Restricted Subsidiary of Indebtedness under the Credit Agreement and the issuance and creation of letters of credit and bankers’ acceptances thereunder up to an aggregate principal amount outstanding at any time that does not exceed the greatest of (1) $3.0 billion, (2) the sum of (x) $500.0 million and (y) 30% of Adjusted Consolidated Net Tangible Assets of Holdings and the Restricted Subsidiaries at the time of Incurrence and (3) the Borrowing Base at the time of Incurrence;

(ii)                                  the Incurrence by the Issuers and the Subsidiary Guarantors of Indebtedness represented by (A) the Notes and the Subsidiary Guarantees, as applicable (not including any Additional Notes but including Exchange Notes and related guarantees thereof) and (B) Indebtedness, including in respect of the Secured Notes and the Term Loan Facility (including any guarantees thereof), in an aggregate principal amount for this clause (ii)(B) outstanding at any time that, together with any Refinancing Indebtedness in respect thereof Incurred pursuant to clause (xv) below, does not exceed $1,500 million (plus, in the case of any Refinancing Indebtedness, the Additional Refinancing Amount);

(iii)                               Indebtedness existing on the Issue Date (other than Indebtedness described in clauses (i) and (ii) of this Section 4.03(b));

(iv)                              Indebtedness (including Capitalized Lease Obligations) Incurred by Holdings or any Restricted Subsidiary, Disqualified Stock issued by Holdings or any Restricted Subsidiary and Preferred Stock issued by any Restricted Subsidiary to finance (whether prior to or within 270 days after) the acquisition, lease, construction, repair, replacement or improvement of property (real or personal) or equipment (whether through the direct purchase of assets or the Capital Stock of any Person owning such assets) in an aggregate principal amount that, when aggregated with the principal amount or liquidation preference of all other Indebtedness, Disqualified Stock or Preferred Stock then outstanding and Incurred pursuant to this clause (iv), together with any Refinancing Indebtedness in respect thereof Incurred pursuant to clause (xv) below, does not exceed

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the greater of $350.0 million and 5% of Adjusted Consolidated Net Tangible Assets at the time of Incurrence (plus, in the case of any Refinancing Indebtedness, the Additional Refinancing Amount);

(v)                                 Indebtedness Incurred by Holdings or any Restricted Subsidiary constituting reimbursement obligations with respect to letters of credit and bank guarantees issued in the ordinary course of business, including without limitation letters of credit in respect of workers’ compensation claims, health, disability or other benefits to employees or former employees or their families or property, casualty or liability insurance or self-insurance, and letters of credit in connection with the maintenance of, or pursuant to the requirements of, environmental or other permits or licenses from governmental authorities, or other Indebtedness with respect to reimbursement type obligations regarding workers’ compensation claims;

(vi)                              Indebtedness arising from agreements of Holdings or any Restricted Subsidiary providing for indemnification, adjustment of purchase price or similar obligations, in each case, Incurred in connection with the Transactions, any acquisition or disposition of any business, assets or a Subsidiary in accordance with the terms of this Indenture, other than guarantees of Indebtedness Incurred by any Person acquiring all or any portion of such business, assets or Subsidiary for the purpose of financing such acquisition;

(vii)                           Indebtedness of Holdings to a Restricted Subsidiary; provided that (except in respect of intercompany current liabilities Incurred in the ordinary course of business in connection with the cash management, tax and accounting operations of Holdings and its Subsidiaries) any such Indebtedness owed to a Restricted Subsidiary that is not a Subsidiary Guarantor is subordinated in right of payment to the obligations of the Issuers under the Notes; provided, further, that any subsequent issuance or transfer of any Capital Stock or any other event which results in any such Restricted Subsidiary ceasing to be a Restricted Subsidiary or any other subsequent transfer of any such Indebtedness (except to Holdings or another Restricted Subsidiary or any pledge of such Indebtedness constituting a Permitted Lien but not the transfer thereof upon foreclosure) shall be deemed, in each case, to be an Incurrence of such Indebtedness not permitted by this clause (vii);

(viii)                        shares of Preferred Stock of a Restricted Subsidiary issued to Holdings or another Restricted Subsidiary; provided that any subsequent issuance or transfer of any Capital Stock or any other event which results in any Restricted Subsidiary that holds such shares of Preferred Stock of another Restricted Subsidiary ceasing to be a Restricted Subsidiary or any other subsequent transfer of any such shares of Preferred Stock (except to Holdings or another Restricted Subsidiary) shall be deemed, in each case, to be an issuance of shares of Preferred Stock not permitted by this clause (viii);

(ix)                              Indebtedness of a Restricted Subsidiary to Holdings or another Restricted Subsidiary; provided that if a Subsidiary Guarantor incurs such Indebtedness to a Restricted Subsidiary that is not an Issuer or a Subsidiary Guarantor (except in respect of intercompany current liabilities Incurred in the ordinary course of business in connection

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with the cash management, tax and accounting operations of Holdings and its Subsidiaries), such Indebtedness is subordinated in right of payment to the Subsidiary Guarantee of such Subsidiary Guarantor; provided, further, that any subsequent issuance or transfer of any Capital Stock or any other event which results in any Restricted Subsidiary holding such Indebtedness ceasing to be a Restricted Subsidiary or any other subsequent transfer of any such Indebtedness (except to Holdings or another Restricted Subsidiary or any pledge of such Indebtedness constituting a Permitted Lien but not the transfer thereof upon foreclosure) shall be deemed, in each case, to be an Incurrence of such Indebtedness not permitted by this clause (ix);

(x)                                 Hedging Obligations that are not Incurred for speculative purposes but (A) for the purpose of fixing or hedging interest rate risk with respect to any Indebtedness that is permitted by the terms of this Indenture to be outstanding; (B) for the purpose of fixing or hedging currency exchange rate risk with respect to any currency exchanges; or (C) for the purpose of fixing or hedging commodity price risk with respect to any commodity purchases or sales (including, without limitation, any commodity Hedging Obligation that is intended in good faith, at inception of execution, to hedge or manage any of the risks related to existing and/or forecasted Hydrocarbon production (whether or not contracted)) and, in each case, extensions or replacements thereof;

(xi)                              obligations (including reimbursement obligations with respect to letters of credit and bank guarantees) in respect of performance, bid, appeal and surety bonds and completion guarantees provided by Holdings or any Restricted Subsidiary in the ordinary course of business or consistent with past practice or industry practice;

(xii)                           Indebtedness or Disqualified Stock of Holdings or Indebtedness, Disqualified Stock or Preferred Stock of any Restricted Subsidiary not otherwise permitted hereunder in an aggregate principal amount or liquidation preference which, when aggregated with the principal amount or liquidation preference of all other Indebtedness, Disqualified Stock and Preferred Stock then outstanding and Incurred pursuant to this clause (xii), together with any Refinancing Indebtedness in respect thereof Incurred pursuant to clause (xv) below, does not exceed the greater of $500.0 million and 7% of Adjusted Consolidated Net Tangible Assets at the time of Incurrence (plus, in the case of any Refinancing Indebtedness, the Additional Refinancing Amount) (it being understood that any Indebtedness Incurred pursuant to this clause (xii) shall cease to be deemed Incurred or outstanding for purposes of this clause (xii) but shall be deemed Incurred for purposes of Section 4.03(a) from and after the first date on which Holdings, or the Restricted Subsidiary, as the case may be, could have Incurred such Indebtedness under Section 4.03(a) without reliance upon this clause (xii));

(xiii)                        Indebtedness or Disqualified Stock of Holdings or any Restricted Subsidiary and Preferred Stock of any Restricted Subsidiary not otherwise permitted hereunder in an aggregate principal amount or liquidation preference at any time outstanding not greater than 100.0% of (A) the net cash proceeds received by Holdings and its Restricted Subsidiaries since immediately after the Escrow Release Date plus (B) the amount of net cash proceeds received by Holdings in excess of $3,200 million

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prior to or on the Escrow Release Date, in each case from the issue or sale of Equity Interests of Holdings or any direct or indirect parent entity of Holdings (which proceeds are contributed to Holdings or its Restricted Subsidiary) or cash contributed to the capital of Holdings (in each case other than proceeds of Disqualified Stock or sales of Equity Interests to, or contributions received from, Holdings or any of its Subsidiaries) to the extent such net cash proceeds or cash have not been applied pursuant to such clauses to make Restricted Payments or to make other Investments, payments or exchanges pursuant to Section 4.04(b) or to make Permitted Investments (other than Permitted Investments specified in clauses (1) and (3) of the definition thereof);

(xiv)                       any guarantee by Holdings or any Restricted Subsidiary of Indebtedness or other obligations of Holdings or any Restricted Subsidiary so long as the Incurrence of such Indebtedness Incurred by Holdings or such Restricted Subsidiary is permitted under the terms of this Indenture; provided that (A) if such Indebtedness is by its express terms subordinated in right of payment to the Notes or the Subsidiary Guarantee of such Restricted Subsidiary, as applicable, any such guarantee with respect to such Indebtedness shall be subordinated in right of payment to the Notes or such Subsidiary Guarantee, as applicable, substantially to the same extent as such Indebtedness is subordinated to the Notes or the Subsidiary Guarantee, as applicable and (B) if such guarantee is of Indebtedness of Holdings, such guarantee is Incurred in accordance with, or not in contravention of, Section 4.11, solely to the extent Section 4.11 is applicable;

(xv)                          the Incurrence by Holdings or any of the Restricted Subsidiaries of Indebtedness or Disqualified Stock or Preferred Stock of a Restricted Subsidiary that serves to refund, refinance or defease any Indebtedness Incurred or Disqualified Stock or Preferred Stock issued as permitted under Section 4.03(a) and clauses (ii), (iii), (iv), (xii), (xiii), (xv) and (xvi) of this Section 4.03(b) up to the outstanding principal amount (or, if applicable, the liquidation preference face amount, or the like) or, if greater, committed amount (only to the extent the committed amount could have been Incurred on the date of initial Incurrence) of such Indebtedness or Disqualified Stock or Preferred Stock, in each case at the time such Indebtedness was Incurred or Disqualified Stock or Preferred Stock was issued pursuant to Section 4.03(a) or clauses (ii), (iii), (iv), (xii), (xiii), (xv) and (xvi) of this Section 4.03(b), or any Indebtedness, Disqualified Stock or Preferred Stock Incurred to so refund or refinance such Indebtedness, Disqualified Stock or Preferred Stock, including any additional Indebtedness, Disqualified Stock or Preferred Stock Incurred to pay premiums (including tender premiums), expenses, defeasance costs and fees in connection therewith (subject to the following proviso, “Refinancing Indebtedness”) prior to its respective maturity; provided, however, that such Refinancing Indebtedness:

(1)                                 has a Weighted Average Life to Maturity at the time such Refinancing Indebtedness is Incurred which is not less than the shorter of (x) the remaining Weighted Average Life to Maturity of the Indebtedness, Disqualified Stock or Preferred Stock being refunded, refinanced or defeased and (y) the Weighted Average Life to Maturity that would result if all payments of principal on the Indebtedness, Disqualified Stock and Preferred Stock being refunded or refinanced that were due on or after the date that is one year following the last maturity date of any Notes then outstanding were instead due on

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such date (provided that this subclause (1) will not apply to any refunding or refinancing of any Secured Indebtedness);

(2)                                 to the extent such Refinancing Indebtedness refinances (a) Indebtedness junior to the Notes or a Subsidiary Guarantee, as applicable, such Refinancing Indebtedness is junior to the Notes or the Subsidiary Guarantee, as applicable, or (b) Disqualified Stock or Preferred Stock, such Refinancing Indebtedness is Disqualified Stock or Preferred Stock; and

(3)                                 shall not include (x) Indebtedness of a Restricted Subsidiary that is not a Subsidiary Guarantor that refinances Indebtedness of Holdings, an Issuer or a Subsidiary Guarantor, or (y) Indebtedness of Holdings or a Restricted Subsidiary that refinances Indebtedness of an Unrestricted Subsidiary;

(xvi)                       Indebtedness, Disqualified Stock or Preferred Stock of (A) Holdings or any Restricted Subsidiary Incurred to finance an acquisition or (B) Persons that are acquired by Holdings or any Restricted Subsidiary or merged, consolidated or amalgamated with or into Holdings or any Restricted Subsidiary in accordance with the terms of this Indenture; provided that after giving effect to such acquisition or merger, consolidation or amalgamation, either:

(1)                                 Holdings would be permitted to Incur at least $1.00 of additional Indebtedness pursuant to the Fixed Charge Coverage Ratio test set forth in Section 4.03(a); or

(2)                                 the Fixed Charge Coverage Ratio of Holdings would be greater than immediately prior to such acquisition or merger, consolidation or amalgamation;

(xvii)                    Indebtedness Incurred by a Receivables Subsidiary in a Qualified Receivables Financing that is not recourse to Holdings or any Restricted Subsidiary other than a Receivables Subsidiary (except for Standard Securitization Undertakings);

(xviii)                 Indebtedness arising from the honoring by a bank or other financial institution of a check, draft or similar instrument drawn against insufficient funds in the ordinary course of business; provided that such Indebtedness is extinguished within five Business Days of its Incurrence;

(xix)                       Indebtedness of Holdings or any Restricted Subsidiary supported by a letter of credit or bank guarantee issued pursuant to Bank Indebtedness, in a principal amount not in excess of the stated amount of such letter of credit;

(xx)                          Indebtedness of Restricted Subsidiaries that are not Subsidiary Guarantors and Indebtedness Incurred on behalf of, or representing guarantees of Indebtedness of, joint ventures of Holdings and any Restricted Subsidiary; provided, however, that the aggregate principal amount of Indebtedness Incurred under this clause (xx), when aggregated with the principal amount of all other Indebtedness then outstanding and Incurred pursuant to this clause (xx), does not exceed the greater of $150.0 million and 2% of Adjusted Consolidated Net Tangible Assets at the time of Incurrence (it being

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understood that any Indebtedness Incurred pursuant to this clause (xx) shall cease to be deemed Incurred or outstanding for purposes of this clause (xx) but shall be deemed Incurred for the purposes of Section 4.03(a) from and after the first date on which such Restricted Subsidiary could have Incurred such Indebtedness under Section 4.03(a) without reliance upon this clause (xx));

(xxi)                       Indebtedness of Holdings or any Restricted Subsidiary consisting of (A) the financing of insurance premiums or (B) take-or-pay obligations contained in supply arrangements, in each case, in the ordinary course of business; and

(xxii)                    Indebtedness consisting of Indebtedness issued by Holdings or a Restricted Subsidiary to current or former officers, directors and employees thereof or any direct or indirect parent thereof, their respective estates, spouses or former spouses, in each case to finance the purchase or redemption of Equity Interests of Holdings or any direct or indirect parent of Holdings to the extent described in Section 4.04(b)(iv).

For purposes of determining compliance with this Section 4.03:

(1)                                 in the event that an item of Indebtedness, Disqualified Stock or Preferred Stock (or any portion thereof) meets the criteria of more than one of the categories of permitted Indebtedness described in clauses (i) through (xxii) of Section 4.03(b) above or is entitled to be Incurred pursuant to Section 4.03(a), then Holdings shall, in its sole discretion, classify or reclassify, or later divide, classify or reclassify, such item of Indebtedness, Disqualified Stock or Preferred Stock (or any portion thereof) in any manner that complies with this Section 4.03; provided, that (A) only Indebtedness outstanding under the Credit Agreement in excess of $2,000 million may be classified or reclassified as not Incurred under Section 4.03(b)(i) and (B) the Secured Notes and the Term Loan Facility (including any guarantees thereof) outstanding on the Escrow Release Date shall at all times be treated as Incurred pursuant to Section 4.03(b)(ii)(B);

(2)                                 at the time of Incurrence, Holdings will be entitled to divide and classify an item of Indebtedness in more than one of the types of Indebtedness described in Section 4.03(a) and (b) without giving pro forma effect to the Indebtedness Incurred pursuant to Section 4.03(b) when calculating the amount of Indebtedness that may be Incurred pursuant to Section 4.03(a);

(3)                                 if any Indebtedness denominated in U.S. dollars is exchanged, converted or refinanced into Indebtedness denominated in a foreign currency, then (in connection with such exchange, conversion or refinancing, and thereafter), the U.S. dollar amount limitations set forth in any of clauses (i) through (xxii) of Section 4.03(b) above with respect to such exchange, conversion or refinancing shall be deemed to be the amount of such foreign currency, as applicable, into which such Indebtedness has been exchanged, converted or refinanced at the time of such exchange, conversion or refinancing; and

(4)                                 if any Indebtedness denominated in a foreign currency is exchanged, converted or refinanced into Indebtedness denominated in U.S. dollars, then (in connection with such exchange, conversion or refinancing, and thereafter), the U.S. dollar

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amount limitations set forth in any of clauses (i) through (xxii) of Section 4.03(b) with respect to such exchange, conversion or refinancing shall be deemed to be the amount of U.S. dollars into which such Indebtedness has been exchanged, converted or refinanced at the time of such exchange, conversion or refinancing.

Accrual of interest, the accretion of accreted value, the payment of interest or dividends in the form of additional Indebtedness, Disqualified Stock or Preferred Stock, as applicable, amortization of original issue discount, the accretion of liquidation preference and increases in the amount of Indebtedness outstanding solely as a result of fluctuations in the exchange rate of currencies will not be deemed to be an Incurrence of Indebtedness, Disqualified Stock or Preferred Stock for purposes of this Section 4.03. Guarantees of, or obligations in respect of letters of credit relating to, Indebtedness which is otherwise included in the determination of a particular amount of Indebtedness shall not be included in the determination of such amount of Indebtedness; provided that the Incurrence of the Indebtedness represented by such guarantee or letter of credit, as the case may be, was in compliance with this Section 4.03.

For purposes of determining compliance with any U.S. dollar-denominated restriction on the Incurrence of Indebtedness other than as provided in clauses (3) and (4) above, the U.S. dollar-equivalent principal amount of Indebtedness denominated in a foreign currency shall be calculated based on the relevant currency exchange rate in effect on the date such Indebtedness was Incurred, in the case of term debt, or first committed or first Incurred (whichever yields the lower U.S. dollar equivalent), in the case of revolving credit debt.

Notwithstanding any other provision of this Section 4.03, the maximum amount of Indebtedness that Holdings and its Restricted Subsidiaries may Incur pursuant to this Section 4.03 shall not be deemed to be exceeded, with respect to any outstanding Indebtedness, solely as a result of fluctuations in the exchange rate of currencies.

SECTION 4.04              Limitation on Restricted Payments.

(a)                                 Holdings shall not, and shall not permit any of its Restricted Subsidiaries to, directly or indirectly:

(i)                                     declare or pay any dividend or make any distribution on account of any of Holdings’ or any of the Restricted Subsidiaries’ Equity Interests, including any payment made in connection with any merger, amalgamation or consolidation involving Holdings (other than (A) dividends or distributions payable solely in Equity Interests (other than Disqualified Stock) of Holdings; or (B) dividends or distributions by a Restricted Subsidiary so long as, in the case of any dividend or distribution payable on or in respect of any class or series of securities issued by a Restricted Subsidiary that is not a Wholly Owned Restricted Subsidiary, Holdings or a Restricted Subsidiary receives at least its pro rata share of such dividend or distribution in accordance with its Equity Interests in such class or series of securities);

(ii)                                  purchase or otherwise acquire or retire for value any Equity Interests of Holdings or any direct or indirect parent of Holdings;

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(iii)                               make any principal payment on, or redeem, repurchase, defease or otherwise acquire or retire for value, in each case prior to any scheduled repayment or scheduled maturity, any Subordinated Indebtedness of an Issuer or any Subsidiary Guarantor (other than the payment, redemption, repurchase, defeasance, acquisition or retirement of (A) Subordinated Indebtedness in anticipation of satisfying a sinking fund obligation, principal installment or final maturity, in each case due within one year of the date of such payment, redemption, repurchase, defeasance, acquisition or retirement and (B) Indebtedness permitted under clauses (vii) and (ix) of Section 4.03(b)); or

(iv)                              make any Restricted Investment

(all such payments and other actions set forth in clauses (i) through (iv) above being collectively referred to as “Restricted Payments”), unless, at the time of such Restricted Payment:

(1)                                 no Default shall have occurred and be continuing or would occur as a consequence thereof;

(2)                                 immediately after giving effect to such transaction on a pro forma basis, Holdings could Incur $1.00 of additional Indebtedness under Section 4.03(a); and

(3)                                 such Restricted Payment, together with the aggregate amount of all other Restricted Payments made by Holdings and the Restricted Subsidiaries after the Issue Date (including Restricted Payments permitted by clauses (i), (ii) (with respect to the payment of dividends on Refunding Capital Stock (as defined below) pursuant to clause (C) thereof), (vi)(C), (viii) and (xiii)(B) of Section 4.04(b), but excluding all other Restricted Payments permitted by Section 4.04(b)), is less than the amount equal to the Cumulative Credit.

(b)                                 The provisions of Section 4.04(a) shall not prohibit:

(i)                                     the payment of any dividend or distribution or the consummation of any irrevocable redemption within 60 days after the date of declaration thereof, if at the date of declaration or the giving notice of such irrevocable redemption, as applicable, such payment would have complied with the provisions of this Indenture;

(ii)                                  (A)                               the redemption, repurchase, retirement or other acquisition of any Equity Interests (“Retired Capital Stock”) or Subordinated Indebtedness of Holdings, any direct or indirect parent of Holdings or any Subsidiary Guarantor in exchange for, or out of the proceeds of, the substantially concurrent sale of, Equity Interests of Holdings or any direct or indirect parent of Holdings or contributions to the equity capital of Holdings (other than any Disqualified Stock or any Equity Interests sold to a Subsidiary of Holdings) (collectively, including any such contributions, “Refunding Capital Stock”),

(B)                               the declaration and payment of dividends on the Retired Capital Stock out of the proceeds of the substantially concurrent sale (other than to a Subsidiary of Holdings) of Refunding Capital Stock, and

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(C)                               if immediately prior to the retirement of Retired Capital Stock, the declaration and payment of dividends thereon was permitted under clause (vi) of this Section 4.04(b) and not made pursuant to clause (ii)(B), the declaration and payment of dividends on the Refunding Capital Stock (other than Refunding Capital Stock the proceeds of which were used to redeem, repurchase, retire or otherwise acquire any Equity Interests of any direct or indirect parent of Holdings) in an aggregate amount per year no greater than the aggregate amount of dividends per annum that were declarable and payable on such Retired Capital Stock immediately prior to such retirement;

(iii)                               the redemption, repurchase, defeasance, or other acquisition or retirement of Subordinated Indebtedness of an Issuer or any Subsidiary Guarantor made by exchange for, or out of the proceeds of the substantially concurrent sale of, new Indebtedness of an Issuer or a Subsidiary Guarantor which is Incurred in accordance with Section 4.03 so long as:

(A)                               the principal amount (or accreted value, if applicable) of such new Indebtedness does not exceed the principal amount (or accreted value, if applicable), plus any accrued and unpaid interest, of the Subordinated Indebtedness being so redeemed, repurchased, defeased, acquired or retired for value (plus the amount of any premium required to be paid under the terms of the instrument governing the Subordinated Indebtedness being so redeemed, repurchased, acquired or retired, any tender premiums, plus any defeasance costs, fees and expenses Incurred in connection therewith),

(B)                               such Indebtedness is subordinated to the Notes or the related Subsidiary Guarantee, as the case may be, at least to the same extent as such Subordinated Indebtedness so purchased, exchanged, redeemed, repurchased, defeased, acquired or retired for value,

(C)                               such Indebtedness has a final scheduled maturity date equal to or later than the earlier of (x) the final scheduled maturity date of the Subordinated Indebtedness being so redeemed, repurchased, acquired or retired and (y) 91 days following the last maturity date of any Notes then outstanding, and

(D)                               such Indebtedness has a Weighted Average Life to Maturity at the time Incurred which is not less than the shorter of (x) the remaining Weighted Average Life to Maturity of the Subordinated Indebtedness being so redeemed, repurchased, defeased, acquired or retired and (y) the Weighted Average Life to Maturity that would result if all payments of principal on the Subordinated Indebtedness being redeemed, repurchased, defeased, acquired or retired that were due on or after the date that is one year following the last maturity date of any Notes then outstanding were instead due on such date;

(iv)                              a Restricted Payment to pay for the repurchase, retirement or other acquisition for value of Equity Interests of Holdings or any direct or indirect parent of Holdings held by any future, present or former employee, director or consultant of Holdings or any direct or indirect parent of Holdings or any Subsidiary of Holdings

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pursuant to any management equity plan or stock option plan or any other management or employee benefit plan or other agreement or arrangement; provided, however, that the aggregate Restricted Payments made under this clause (iv) do not exceed $50.0 million in any calendar year (which shall increase to $100.0 million subsequent to the consummation of an underwritten public Equity Offering of common stock), with unused amounts in any calendar year being permitted to be carried over to succeeding calendar years subject to a maximum of $75.0 million in any calendar year (which shall increase to $150.0 million subsequent to the consummation of an underwritten public Equity Offering of common stock); provided, further, however, that such amount in any calendar year may be increased by an amount not to exceed:

(A)                               the cash proceeds received by Holdings or any of the Restricted Subsidiaries from the sale of Equity Interests (other than Disqualified Stock) of Holdings or any direct or indirect parent of Holdings (to the extent contributed to Holdings) to members of management, directors or consultants of Holdings and the Restricted Subsidiaries or any direct or indirect parent of Holdings that occurs after the Escrow Release Date (provided that the amount of such cash proceeds utilized for any such repurchase, retirement, other acquisition or dividend will not increase the amount available for Restricted Payments under Section 4.04(a)(iii)), plus

(B)                               the cash proceeds of key man life insurance policies received by Holdings or any direct or indirect parent of Holdings (to the extent contributed to Holdings) or the Restricted Subsidiaries after the Escrow Release Date;

provided that Holdings may elect to apply all or any portion of the aggregate increase contemplated by clauses (A) and (B) above in any calendar year; and provided, further, that cancellation of Indebtedness owing to Holdings or any Restricted Subsidiary from any present or former employees, directors, officers or consultants of Holdings, any Restricted Subsidiary or the direct or indirect parents of Holdings in connection with a repurchase of Equity Interests of Holdings or any of its direct or indirect parents will not be deemed to constitute a Restricted Payment for purposes of this Section 4.04 or any other provision of this Indenture;

(v)                                 the declaration and payment of dividends or distributions to holders of any class or series of Disqualified Stock of Holdings or any Restricted Subsidiary issued or Incurred in accordance with Section 4.03;

(vi)                              (A)                               the declaration and payment of dividends or distributions to holders of any class or series of Designated Preferred Stock (other than Disqualified Stock) issued after the Issue Date;

(B)                               a Restricted Payment to any direct or indirect parent of Holdings, the proceeds of which will be used to fund the payment of dividends to holders of any class or series of Designated Preferred Stock (other than Disqualified Stock) of any direct or indirect parent of Holdings issued after the Issue Date; provided that the aggregate amount of dividends declared and paid pursuant to this clause (B) does not exceed the net

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cash proceeds actually received by Holdings from any such sale of Designated Preferred Stock (other than Disqualified Stock) issued after the Issue Date; and

(C)                               the declaration and payment of dividends on Refunding Capital Stock that is Preferred Stock in excess of the dividends declarable and payable thereon pursuant to Section 4.04(b)(ii);

provided, however, in the case of each of clauses (A) and (C) above of this clause (vi), that for the most recently ended four full fiscal quarters for which internal financial statements are available immediately preceding the date of issuance of such Designated Preferred Stock, after giving effect to such issuance (and the payment of dividends or distributions) on a pro forma basis (including a pro forma application of the net proceeds therefrom), Holdings would have had a Fixed Charge Coverage Ratio of at least 2.00 to 1.00;

(vii)                           Investments in Unrestricted Subsidiaries having an aggregate Fair Market Value (as determined in good faith by Holdings), taken together with all other Investments made pursuant to this clause (vii) that are at that time outstanding, not to exceed the greater of $175.0 million and 2.5% of Adjusted Consolidated Net Tangible Assets at the time of such Investment (with the Fair Market Value of each Investment being measured at the time made and without giving effect to subsequent changes in value);

(viii)                        the payment of dividends after a public offering of Capital Stock of Holdings or any direct or indirect parent of Holdings on Holdings’ Capital Stock (or a Restricted Payment to any such direct or indirect parent of Holdings to fund the payment by such direct or indirect parent of Holdings of dividends on such entity’s Capital Stock) of up to 6% per annum of the total market capitalization of Holdings or any such direct or indirect parent of Holdings as of the date of such public offering, other than public offerings with respect to Holdings’ (or such direct or indirect parent’s) Capital Stock registered on Form S-4 or Form S-8 and other than any public sale constituting an Excluded Contribution;

(ix)                              Restricted Payments that are made with Excluded Contributions;

(x)                                 other Restricted Payments in an aggregate amount, when taken together with all other Restricted Payments made pursuant to this clause (x) that are at that time outstanding, not to exceed the greater of $225.0 million and 3% of Adjusted Consolidated Net Tangible Assets at the time made;

(xi)                              the distribution, as a dividend or otherwise, of shares of Capital Stock of, or Indebtedness owed to Holdings or a Restricted Subsidiary by, Unrestricted Subsidiaries;

(xii)                           (A) with respect to any taxable period for which Holdings and/or any of its Subsidiaries are members of a consolidated, combined, affiliated, unitary or similar income tax group for U.S. federal and/or applicable state or local income tax purposes of which a direct or indirect parent of Holdings is the common parent, or for which

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Holdings is a partnership or disregarded entity for U.S. federal income tax purposes that is wholly-owned (directly or indirectly) by a C corporation for U.S. federal and/or applicable state or local income tax purposes, distributions to any direct or indirect parent of Holdings in an amount not to exceed the amount of any U.S. federal, state and/or local income taxes that Holdings and/or its Subsidiaries, as applicable, would have paid for such taxable period had Holdings and/or its Subsidiaries, as applicable, been a stand-alone corporate taxpayer or a stand-alone corporate group, and (B) with respect to any taxable period ending after the Issue Date for which Holdings is a partnership or disregarded entity for U.S. federal income tax purposes (other than a partnership or disregarded entity described in clause (A)), distributions to any direct or indirect parent of Holdings in an amount necessary to permit such direct or indirect parent of Holdings to make a pro rata distribution to its owners such that each direct or indirect owner of Holdings receives an amount from such pro rata distribution sufficient to enable such owner to pay its U.S. federal, state and/or local income taxes (as applicable) attributable to its direct or indirect ownership of Holdings and its Subsidiaries with respect to such taxable period (assuming that each owner is subject to tax at the highest combined marginal federal, state, and/or local income tax rate applicable to any owner for such taxable period and taking into account the deductibility of state and local income taxes for U.S. federal income tax purposes (and any limitations thereon), the alternative minimum tax, any cumulative net taxable loss of Holdings for prior taxable periods ending after the Issue Date to the extent such loss is of a character that would allow such loss to be available to reduce taxes in the current taxable period (taking into account any limitations on the utilization of such loss to reduce such taxes and assuming such loss had not already been utilized) and the character (e.g., long-term or short-term capital gain or ordinary or exempt) of the applicable income);

(xiii)                        any Restricted Payment, if applicable:

(A)                               in amounts required for any direct or indirect parent of Holdings to pay fees and expenses (including franchise or similar taxes) required to maintain its corporate existence, customary salary, bonus and other benefits payable to, and indemnities provided on behalf of, officers and employees of any direct or indirect parent of Holdings and general corporate operating and overhead expenses of any direct or indirect parent of Holdings in each case to the extent such fees and expenses are attributable to the ownership or operation of Holdings, if applicable, and its Subsidiaries;

(B)                               in amounts required for any direct or indirect parent of Holdings, if applicable, to pay interest and/or principal on Indebtedness the proceeds of which have been contributed to Holdings or any Restricted Subsidiary and that has been guaranteed by, or is otherwise considered Indebtedness of, Holdings Incurred in accordance with Section 4.03; and

(C)                               in amounts required for any direct or indirect parent of Holdings to pay fees and expenses related to any unsuccessful equity or debt offering of such parent;

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(xiv)                       repurchases of Equity Interests deemed to occur upon exercise of stock options or warrants if such Equity Interests represent a portion of the exercise price of such options or warrants;

(xv)                          purchases of receivables pursuant to a Receivables Repurchase Obligation in connection with a Qualified Receivables Financing and the payment or distribution of Receivables Fees;

(xvi)                       Restricted Payments by Holdings or any Restricted Subsidiary to allow the payment of cash in lieu of the issuance of fractional shares upon the exercise of options or warrants or upon the conversion or exchange of Capital Stock of any such Person;

(xvii)                    the repurchase, redemption or other acquisition or retirement for value of any Subordinated Indebtedness pursuant to provisions similar to those described in Section 4.06 and Section 4.08; provided that all Notes tendered by holders of the Notes in connection with a Change of Control Offer or Asset Sale Offer, as applicable, have been repurchased, redeemed or acquired for value;

(xviii)                 payments or distributions to dissenting stockholders pursuant to applicable law, pursuant to or in connection with a consolidation, amalgamation, merger or transfer of all or substantially all of the assets of Holdings and the Restricted Subsidiaries, taken as a whole, that complies with Section 5.01; provided that as a result of such consolidation, amalgamation, merger or transfer of assets, Holdings shall have made a Change of Control Offer (if required by this Indenture) and that all Notes tendered by holders in connection with such Change of Control Offer have been repurchased, redeemed or acquired for value; and

(xix)                       any Restricted Payment used to fund the Transactions and the payment of fees and expenses incurred in connection with the Transactions or owed by Holdings or any direct or indirect parent of Holdings or Restricted Subsidiaries of Holdings to Affiliates, and any other payments made, including any such payments made to any direct or indirect parent of Holdings to enable it to make payments in connection with the consummation of the Transactions, whether payable on the Issue Date or thereafter, in each case to the extent permitted by Section 4.07;

provided, however, that at the time of, and after giving effect to, any Restricted Payment permitted under clauses (vi)(B), (vii), (x), (xi) and (xiii)(B) of this Section 4.04(b), no Default shall have occurred and be continuing or would occur as a consequence thereof; provided, further that any Restricted Payments made with property other than cash shall be calculated using the Fair Market Value (as determined in good faith by Holdings) of such property.

(c)                                  As of the Issue Date, all of the Subsidiaries of Holdings will be Restricted Subsidiaries. Holdings will not permit any Unrestricted Subsidiary to become a Restricted Subsidiary except pursuant to the definition of “Unrestricted Subsidiary.” For purposes of designating any Restricted Subsidiary as an Unrestricted Subsidiary, all outstanding Investments by Holdings and the Restricted Subsidiaries (except to the extent repaid) in the Subsidiary so designated will be deemed to be Restricted Payments in an amount determined as set forth in the

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last sentence of the definition of “Investments.” Such designation will only be permitted if a Restricted Payment or Permitted Investment in such amount would be permitted at such time and if such Subsidiary otherwise meets the definition of an Unrestricted Subsidiary.

SECTION 4.05              Dividend and Other Payment Restrictions Affecting Subsidiaries. Holdings shall not, and shall not permit any of the Restricted Subsidiaries to, directly or indirectly, create or otherwise cause or suffer to exist or become effective any consensual encumbrance or consensual restriction on the ability of the Co-Issuer or any Restricted Subsidiary to:

(a)                                 (i) pay dividends or make any other distributions to Holdings or any Restricted Subsidiary (1) on its Capital Stock; or (2) with respect to any other interest or participation in, or measured by, its profits; or (ii) pay any Indebtedness owed to Holdings or any Restricted Subsidiary;

(b)                                 make loans or advances to Holdings or any Restricted Subsidiary; or

(c)                                  sell, lease or transfer any of its properties or assets to Holdings or any Restricted Subsidiary;

except in each case for such encumbrances or restrictions existing under or by reason of:

(1)                                 (A) contractual encumbrances or restrictions in effect on the Issue Date, including pursuant to the Secured Notes (including any guarantee thereof) and the Term Loan Facility (including any guarantee thereof) and (B) contractual encumbrances or restrictions pursuant to the Credit Agreement and the other Credit Agreement Documents and, in each case, any similar contractual encumbrances effected by any amendments, modifications, restatements, renewals, supplements, refundings, replacements or refinancings of such agreements or instruments;

(2)                                 this Indenture, the Notes (and any Exchange Notes) or the Subsidiary Guarantees;

(3)                                 applicable law or any applicable rule, regulation or order;

(4)                                 any agreement or other instrument of a Person acquired by Holdings or any Restricted Subsidiary which was in existence at the time of such acquisition (but not created in contemplation thereof or to provide all or any portion of the funds or credit support utilized to consummate such acquisition), which encumbrance or restriction is not applicable to any Person, or the properties or assets of any Person, other than the Person and its Subsidiaries, or the property or assets of the Person and its Subsidiaries, so acquired;

(5)                                 contracts or agreements for the sale of assets, including any restriction with respect to a Restricted Subsidiary imposed pursuant to an agreement entered into for the sale or disposition of the Capital Stock or assets of such Restricted Subsidiary;

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(6)                                 Secured Indebtedness otherwise permitted to be Incurred pursuant to Section 4.03 and Section 4.12 that limit the right of the debtor to dispose of the assets securing such Indebtedness;

(7)                                 restrictions on cash or other deposits or net worth imposed by customers under contracts entered into in the ordinary course of business;

(8)                                 customary provisions in joint venture agreements and other similar agreements entered into in the ordinary course of business;

(9)                                 purchase money obligations for property acquired and Capitalized Lease Obligations in the ordinary course of business that impose restrictions of the nature discussed in clause (c) above on the property so acquired;

(10)                          customary provisions contained in leases, licenses and other similar agreements entered into in the ordinary course of business;

(11)                          in the case of clause (c) above, any encumbrance or restriction that restricts in a customary manner the subletting, assignment or transfer of any property or asset that is subject to a lease (including leases governing leasehold interests or Farm-In Agreements or Farm-Out Agreements relating to leasehold interests in Oil and Gas Properties), license or similar contract, or the assignment or transfer of any such lease (including leases governing leasehold interests or Farm-In Agreements or Farm-Out Agreements relating to leasehold interests in Oil and Gas Properties), license (including without limitations, licenses of intellectual property) or other contracts;

(12)                          any encumbrance or restriction of a Receivables Subsidiary effected in connection with a Qualified Receivables Financing; provided, however, that such restrictions apply only to such Receivables Subsidiary;

(13)                          other Indebtedness, Disqualified Stock or Preferred Stock (a) of Holdings or any Restricted Subsidiary that is the Co-Issuer, a Subsidiary Guarantor or a Foreign Subsidiary or (b) of any Restricted Subsidiary that is not the Co-Issuer, a Subsidiary Guarantor or a Foreign Subsidiary so long as such encumbrances and restrictions contained in any agreement or instrument will not materially affect the Issuers’ ability to make anticipated principal or interest payments on the Notes (as determined in good faith by Holdings), provided that in the case of each of clauses (a) and (b), such Indebtedness, Disqualified Stock or Preferred Stock is permitted to be Incurred subsequent to the Issue Date pursuant to Section 4.03;

(14)                          any Restricted Investment not prohibited by Section 4.04 and any Permitted Investment;

(15)                          any customary encumbrances or restrictions imposed pursuant to any agreement of the type described in the definition of “Permitted Business Investment”; or

(16)                          any encumbrances or restrictions of the type referred to in Section 4.05(a), (b) or (c) above imposed by any amendments, modifications, restatements, renewals,

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increases, supplements, refundings, replacements or refinancings of the contracts, instruments or obligations referred to in clauses (1) through (15) above; provided that such amendments, modifications, restatements, renewals, increases, supplements, refundings, replacements or refinancings are, in the good faith judgment of Holdings, no more restrictive with respect to such dividend and other payment restrictions than those contained in the dividend or other payment restrictions prior to such amendment, modification, restatement, renewal, increase, supplement, refunding, replacement or refinancing.

For purposes of determining compliance with this Section 4.05, (i) the priority of any Preferred Stock in receiving dividends or liquidating distributions prior to dividends or liquidating distributions being paid on common stock shall not be deemed a restriction on the ability to make distributions on Capital Stock and (ii) the subordination of loans or advances made to Holdings or a Restricted Subsidiary to other Indebtedness Incurred by Holdings or any such Restricted Subsidiary shall not be deemed a restriction on the ability to make loans or advances.

SECTION 4.06              Asset Sales.

(a)                                 Holdings shall not, and shall not permit any of the Restricted Subsidiaries to, cause or make an Asset Sale, unless (x) Holdings or any Restricted Subsidiary, as the case may be, receives consideration at the time of such Asset Sale at least equal to the Fair Market Value (as determined in good faith by Holdings) of the assets sold or otherwise disposed of, and (y) at least 75% of the consideration therefor received by Holdings or such Restricted Subsidiary, as the case may be, is in the form of Cash Equivalents or Additional Assets; provided that the amount of:

(i)                                     any liabilities (as shown on Holdings’ or a Restricted Subsidiary’s most recent balance sheet or in the notes thereto) of Holdings or a Restricted Subsidiary (other than liabilities that are by their terms subordinated to the Notes or any Subsidiary Guarantee) that are assumed by the transferee of any such assets or that are otherwise cancelled or terminated in connection with the transaction with such transferee,

(ii)                                  any notes or other obligations or other securities or assets received by Holdings or such Restricted Subsidiary from such transferee that are converted by Holdings or such Restricted Subsidiary into cash within 180 days of the receipt thereof (to the extent of the cash received),

(iii)                               with respect to any Asset Sale of Oil and Gas Properties by Holdings or any Restricted Subsidiary, the costs and expenses related to the exploration, development, completion or production of such Oil and Gas Properties and activities related thereto agreed to be assumed by the transferee (or an Affiliate thereof), and

(iv)                              any Designated Non-cash Consideration received by Holdings or any Restricted Subsidiary in such Asset Sale having an aggregate Fair Market Value (as determined in good faith by Holdings), taken together with all other Designated Non-cash Consideration received pursuant to this Section 4.06(a)(iv) that is at that time

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outstanding, not to exceed the greater of 4% of Adjusted Consolidated Net Tangible Assets and $300.0 million at the time of the receipt of such Designated Non-cash Consideration (with the Fair Market Value of each item of Designated Non-cash Consideration being measured at the time received and without giving effect to subsequent changes in value),

shall be deemed to be Cash Equivalents for the purposes of this Section 4.06(a).

(b)                                 Within 365 days after Holdings’ or any Restricted Subsidiary’s receipt of the Net Proceeds of any Asset Sale, Holdings or such Restricted Subsidiary may apply the Net Proceeds from such Asset Sale, at its option:

(i)                                     to repay (A) Indebtedness constituting Bank Indebtedness and other Pari Passu Indebtedness that is secured by a Lien permitted under this Indenture (and, if the Indebtedness repaid is revolving credit Indebtedness, to correspondingly reduce commitments with respect thereto), (B) Indebtedness of a Restricted Subsidiary that is not a Subsidiary Guarantor, (C) Obligations under the Notes or (D) other Pari Passu Indebtedness (provided that if an Issuer or any Subsidiary Guarantor shall so reduce Obligations under unsecured Pari Passu Indebtedness, the Issuers will equally and ratably reduce Obligations under the Notes pursuant to Section 3.01, through open-market purchases (provided that such purchases are at or above 100% of the principal amount thereof or, in the event that the Notes were issued with significant original issue discount, 100% of the accreted value thereof) or by making an offer (in accordance with the procedures set forth below for an Asset Sale Offer) to all holders to purchase at a purchase price equal to 100% of the principal amount thereof (or, in the event that the Notes were issued with significant original issue discount, 100% of the accreted value thereof), plus accrued and unpaid interest and Additional Interest, if any, the pro rata principal amount of Notes, in each case other than Indebtedness owed to Holdings or an Affiliate of Holdings;

(ii)                                  to make an Investment in any one or more businesses (provided that if such Investment is in the form of the acquisition of Capital Stock of a Person, such acquisition results in such Person becoming a Restricted Subsidiary of Holdings), assets, or property or capital expenditures, in each case (A) used or useful in a Similar Business or (B) that replace the properties and assets that are the subject of such Asset Sale; or

(iii)                               to invest in Additional Assets.

In the case of Section 4.06(b)(ii), a binding commitment shall be treated as a permitted application of the Net Proceeds from the date of such commitment until the 18-month anniversary of the date of the receipt of such Net Proceeds; provided that in the event such binding commitment is later canceled or terminated for any reason before such Net Proceeds are so applied, then such Net Proceeds shall constitute Excess Proceeds unless Holdings or such Restricted Subsidiary enters into another binding commitment (a “Second Commitment”) within six months of such cancellation or termination of the prior binding commitment; provided, further, that Holdings or such Restricted Subsidiary may only enter into a Second Commitment under the foregoing provision one time with respect to each Asset Sale and to the extent such

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Second Commitment is later cancelled or terminated for any reason before such Net Proceeds are applied or are not applied within 180 days of such Second Commitment, then such Net Proceeds shall constitute Excess Proceeds.

Pending the final application of any such Net Proceeds, Holdings or such Restricted Subsidiary may temporarily reduce Indebtedness under a revolving credit facility, if any, or otherwise invest such Net Proceeds in any manner not prohibited by this Indenture. Any Net Proceeds from any Asset Sale that are not applied as provided and within the time period set forth in the first sentence of this Section 4.06(b) (it being understood that any portion of such Net Proceeds used to make an offer to purchase Notes, as described in clause (i) of this Section 4.06(b), shall be deemed to have been invested whether or not such offer is accepted) will be deemed to constitute “Excess Proceeds.” When the aggregate amount of Excess Proceeds exceeds $50.0 million, the Issuers shall make an offer to all holders of Notes (and, at the option of the Issuers, to holders of any Pari Passu Indebtedness) (an “Asset Sale Offer”) to purchase the maximum principal amount of Notes (and such Pari Passu Indebtedness), that is at least $2,000 and an integral multiple of $1,000 in excess thereof that may be purchased out of the Excess Proceeds at an offer price in cash in an amount equal to 100% of the principal amount thereof (or, in the event the Notes or such Pari Passu Indebtedness was issued with significant original issue discount, 100% of the accreted value thereof), plus accrued and unpaid interest and Additional Interest, if any (or, in respect of such Pari Passu Indebtedness, such lesser price, if any, as may be provided for by the terms of such Pari Passu Indebtedness), to the date fixed for the closing of such offer, in accordance with the procedures set forth in this Section 4.06. The Issuers will commence an Asset Sale Offer with respect to Excess Proceeds within ten (10) Business Days after the date that Excess Proceeds exceeds $50.0 million by mailing the notice required pursuant to the terms of Sections 3.05 and 4.06(f), with a copy to the Trustee. To the extent that the aggregate amount of Notes (and such Pari Passu Indebtedness) tendered pursuant to an Asset Sale Offer is less than the Excess Proceeds, Holdings may use any remaining Excess Proceeds for any purpose that is not prohibited by this Indenture. If the aggregate principal amount of Notes (and such Pari Passu Indebtedness) surrendered by holders thereof exceeds the amount of Excess Proceeds, the Trustee shall select the Notes to be purchased in the manner described in Section 4.06(e). Upon completion of any such Asset Sale Offer, the amount of Excess Proceeds shall be reset at zero.

(c)                                  The Issuers will comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations to the extent such laws or regulations are applicable in connection with the repurchase of the Notes pursuant to an Asset Sale Offer. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Indenture, the Issuers will comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations described in this Indenture by virtue thereof.

(d)                                 Not later than the date upon which written notice of an Asset Sale Offer is delivered to the Trustee as provided above, Holdings shall deliver to the Trustee an Officers’ Certificate as to (i) the amount of the Excess Proceeds, (ii) the allocation of the Net Proceeds from the Asset Sales pursuant to which such Asset Sale Offer is being made and (iii) the compliance of such allocation with the provisions of Section 4.06(b). On such date, the Issuers shall also irrevocably deposit with the Trustee or with a paying agent (or, if an Issuer or a Wholly Owned Restricted Subsidiary is acting as the Paying Agent, segregate and hold in trust)

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an amount equal to the Excess Proceeds to be invested in Cash Equivalents, as directed in writing by Holdings and to be held for payment in accordance with the provisions of this Section 4.06. Upon the expiration of the period for which the Asset Sale Offer remains open (the “Offer Period”), the Issuers shall deliver to the Trustee for cancellation the Notes or portions thereof that have been properly tendered to and are to be accepted by the Issuers. The Trustee (or the Paying Agent, if not the Trustee) shall, on the date of purchase, mail or deliver payment to each tendering holder in the amount of the purchase price. In the event that the Excess Proceeds delivered by the Issuers to the Trustee are greater than the purchase price of the Notes tendered, the Trustee shall deliver the excess to the Issuers immediately after the expiration of the Offer Period for application in accordance with this Section 4.06.

(e)                                  Holders electing to have a Note purchased shall be required to surrender the Note, with an appropriate form duly completed, to the Issuers at the address specified in the notice at least three Business Days prior to the purchase date. Holders shall be entitled to withdraw their election if the Trustee or an Issuer receives not later than one Business Day prior to the purchase date, a telegram, telex, facsimile transmission or letter setting forth the name of the holder, the principal amount of the Note which was delivered by the holder for purchase and a statement that such holder is withdrawing his election to have such Note purchased. If at the end of the Offer Period more Notes (and such Pari Passu Indebtedness) are tendered pursuant to an Asset Sale Offer than the Issuers are required to purchase, selection of such Notes for purchase shall be made by the Trustee in compliance with the requirements of the principal national securities exchange, if any, on which such Notes are listed, or if such Notes are not so listed, on a pro rata basis, by lot or by such other method as the Trustee shall deem fair and appropriate (and in such manner as complies with applicable legal requirements); provided that no Notes of $2,000 or less shall be purchased in part. Selection of such Pari Passu Indebtedness shall be made pursuant to the terms of such Pari Passu Indebtedness.

(f)                                   Notices of an Asset Sale Offer shall be mailed by first class mail, postage prepaid, at least 30 but not more than 60 days before the purchase date to each holder of Notes at such holder’s registered address. If any Note is to be purchased in part only, any notice of purchase that relates to such Note shall state the portion of the principal amount thereof that has been or is to be purchased.

SECTION 4.07              Transactions with Affiliates.

(a)                                 Holdings shall not, and shall not permit any of the Restricted Subsidiaries to, directly or indirectly, make any payment to, or sell, lease, transfer or otherwise dispose of any of its properties or assets to, or purchase any property or assets from, or enter into or make or amend any transaction or series of transactions, contract, agreement, understanding, loan, advance or guarantee with, or for the benefit of, any Affiliate of Holdings (each of the foregoing, an “Affiliate Transaction”) involving aggregate consideration in excess of $20.0 million, unless:

(i)                                     such Affiliate Transaction is on terms that are not materially less favorable to Holdings or the relevant Restricted Subsidiary than those that could have been obtained in a comparable transaction by Holdings or such Restricted Subsidiary with an unrelated Person; and

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(ii)                                  with respect to any Affiliate Transaction or series of related Affiliate Transactions involving aggregate consideration in excess of $40.0 million, Holdings delivers to the Trustee a resolution adopted in good faith by the majority of the Board of Directors of Holdings, approving such Affiliate Transaction and set forth in an Officers’ Certificate certifying that such Affiliate Transaction complies with clause (i) above.

(b)                                 The provisions of Section 4.07(a) shall not apply to the following:

(i)                                     transactions between or among Holdings and/or any of the Restricted Subsidiaries (or an entity that becomes a Restricted Subsidiary as a result of such transaction) and any merger, consolidation or amalgamation of Holdings and any direct parent of Holdings; provided that such parent shall have no material liabilities and no material assets other than cash, Cash Equivalents and the Capital Stock of Holdings and such merger, consolidation or amalgamation is otherwise in compliance with the terms of this Indenture and effected for a bona fide business purpose;

(ii)                                  Restricted Payments permitted by Section 4.04 and Permitted Investments;

(iii)                               the payment of reasonable and customary fees and reimbursement of expenses paid to, and indemnity provided on behalf of, officers, directors, employees or consultants of Holdings, any Restricted Subsidiary, or any direct or indirect parent of Holdings;

(iv)                              transactions in which Holdings or any Restricted Subsidiary, as the case may be, delivers to the Trustee a letter from an Independent Financial Advisor stating that such transaction is fair to Holdings or such Restricted Subsidiary from a financial point of view or meets the requirements of clause (i) of Section 4.07(a);

(v)                                 payments or loans (or cancellation of loans) to officers, directors, employees or consultants which are approved by a majority of the Board of Directors of Holdings in good faith;

(vi)                              any agreement as in effect as of the Issue Date or any amendment thereto (so long as any such agreement together with all amendments thereto, taken as a whole, is not more disadvantageous to the holders of the Notes in any material respect than the original agreement as in effect on the Issue Date) or any transaction contemplated thereby as determined in good faith by Holdings;

(vii)                           the existence of, or the performance by Holdings or any Restricted Subsidiary of its obligations under the terms of any stockholders or limited liability company agreement (including any registration rights agreement or purchase agreement related thereto) to which it is a party as of the Issue Date, and any transaction, agreement or arrangement described in the Offering Memorandum and, in each case, any amendment thereto or similar transactions, agreements or arrangements which it may enter into thereafter; provided, however, that the existence of, or the performance by Holdings or any Restricted Subsidiary of its obligations under, any future amendment to any such existing transaction, agreement or arrangement or under any similar transaction, agreement or arrangement entered into after the Issue Date shall only be permitted by this

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clause (vii) to the extent that the terms of any such existing transaction, agreement or arrangement together with all amendments thereto, taken as a whole, or new transaction, agreement or arrangement are not otherwise more disadvantageous to the holders of the Notes in any material respect than the original transaction, agreement or arrangement as in effect on the Issue Date;

(viii)                        the execution of the Transactions, and the payment of all fees and expenses related to the Transactions, including fees paid to the Sponsors;

(ix)                              (A) transactions with customers, clients, suppliers or purchasers or sellers of goods or services, or transactions otherwise relating to the purchase or sale of goods or services, in each case in the ordinary course of business and otherwise in compliance with the terms of this Indenture, which are fair to Holdings and the Restricted Subsidiaries in the reasonable determination of the Board of Directors or the senior management of Holdings, or are on terms at least as favorable as might reasonably have been obtained at such time from an unaffiliated party or (B) transactions with joint ventures or Unrestricted Subsidiaries entered into in the ordinary course of business and consistent with past practice or industry norm;

(x)                                 any transaction effected as part of a Qualified Receivables Financing;

(xi)                              the issuance of Equity Interests (other than Disqualified Stock) of Holdings to any Person;

(xii)                           the issuances of securities or other payments, awards or grants in cash, securities or otherwise pursuant to, or the funding of, employment arrangements, stock option and stock ownership plans or similar employee benefit plans approved by the Board of Directors of Holdings or any direct or indirect parent of Holdings or of a Restricted Subsidiary, as appropriate, in good faith;

(xiii)                        the entering into of any tax sharing agreement or arrangement that complies with Section 4.04(b)(xii);

(xiv)                       any contribution to the capital of Holdings;

(xv)                          transactions permitted by, and complying with, Section 5.01;

(xvi)                       transactions between Holdings or any Restricted Subsidiary and any Person, a director of which is also a director of Holdings or any direct or indirect parent of Holdings; provided, however, that such director abstains from voting as a director of Holdings or such direct or indirect parent, as the case may be, on any matter involving such other Person;

(xvii)                    pledges of Equity Interests of Unrestricted Subsidiaries;

(xviii)                 the formation and maintenance of any consolidated group or subgroup for tax, accounting or cash pooling or management purposes in the ordinary course of business;

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(xix)                       any employment agreements entered into by Holdings or any Restricted Subsidiary in the ordinary course of business;

(xx)                          the payment of management, consulting, monitoring and advisory fees and related expenses (including indemnification and other similar amounts) to the Sponsors pursuant to the Sponsor Management Agreement (plus any unpaid management, consulting, monitoring, advisory and other fees and related expenses (including indemnification and other similar amounts) accrued in any prior year) and the termination fees pursuant to the Sponsor Management Agreement, in each case as in effect on the Issue Date or any amendment or modification thereto (so long as, in the good faith judgment of the Board of Directors of Holdings, any such amendment or modification is not more disadvantageous, taken as a whole, to holders in any material respect as compared to the Sponsor Management Agreement in effect on the Issue Date);

(xxi)                       payments by Holdings or any of its Restricted Subsidiaries to any of the Sponsors made for any financial advisory, financing, underwriting or placement services or in respect of other investment banking activities, including in connection with acquisitions or divestitures, which payments are approved by a majority of the Board of Directors of Holdings in good faith;

(xxii)                    transactions undertaken in good faith (as certified by a responsible financial or accounting officer of Holdings in an Officers’ Certificate) for the purpose of improving the consolidated tax efficiency of Holdings and its Subsidiaries and not for the purpose of circumventing any covenant set forth in this Indenture;

(xxiii)                 investments by the Sponsors in securities of Holdings or any Restricted Subsidiary (and payment of reasonable out-of-pocket expenses incurred by the Sponsors in connection therewith) so long as (i) the investment is being generally offered to other investors on the same or more favorable terms and (ii) the investment constitutes less than 5% of the proposed or outstanding issue amount of such class of securities; and

(xxiv)                customary agreements and arrangements with oil and gas royalty trusts and master limited partnership agreements that comply with the affiliate transaction provisions of such royalty trust or master limited partnership agreement.

SECTION 4.08              Change of Control.

(a)                                 Upon the occurrence of a Change of Control, each holder shall have the right to require the Issuers to repurchase all or any part of such holder’s Notes at a purchase price in cash equal to 101% of the principal amount thereof, plus_accrued and unpaid interest, if any, to the date of repurchase (subject to the right of the holders of record on the relevant Record Date to receive interest due on the relevant Interest Payment Date), in accordance with the terms contemplated in this Section 4.08; provided, however, that notwithstanding the occurrence of a Change of Control, the Issuer shall not be obligated to purchase any Notes pursuant to this Section 4.08 in the event that it has exercised its right to redeem such Notes in accordance with Article III of this Indenture. In the event that at the time of such Change of Control, the terms of the Bank Indebtedness restrict or prohibit the repurchase of Notes pursuant to this Section 4.08,

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then prior to the mailing of the notice to the holders provided for in Section 4.08(b) but in any event within 30 days following any Change of Control, the Issuers shall (i) repay in full all Bank Indebtedness or, if doing so will allow the purchase of Notes, offer to repay in full all Bank Indebtedness and repay the Bank Indebtedness of each lender and/or noteholder who has accepted such offer, or (ii) obtain the requisite consent under the agreements governing the Bank Indebtedness to permit the repurchase of the Notes as provided for in Section 4.08(b).

(b)                                 Within 30 days following any Change of Control, except to the extent that the Issuers have exercised their right to redeem the Notes in accordance with Article III of this Indenture, the Issuers shall mail a notice (a “Change of Control Offer”) to each holder with a copy to the Trustee stating:

(i)                                     that a Change of Control has occurred and that such holder has the right to require the Issuers to repurchase such holder’s Notes at a repurchase price in cash equal to 101% of the principal amount thereof, plus accrued and unpaid interest, to the date of repurchase (subject to the right of the holders of record on the relevant Record Date to receive interest on the relevant Interest Payment Date);

(ii)                                  the circumstances and relevant facts and financial information regarding such Change of Control;

(iii)                               the repurchase date (which shall be no earlier than 30 days nor later than 60 days from the date such notice is mailed); and

(iv)                              the instructions determined by the Issuers, consistent with this Section 4.08, that a holder must follow in order to have its Notes purchased.

(c)                                  Holders electing to have a Note purchased shall be required to surrender the Note, with an appropriate form duly completed, to the Issuers at the address specified in the notice at least three Business Days prior to the purchase date. The holders shall be entitled to withdraw their election if the Trustee or the Issuers receive not later than one Business Day prior to the purchase date a telegram, telex, facsimile transmission or letter setting forth the name of the holder, the principal amount of the Note which was delivered for purchase by the holder and a statement that such holder is withdrawing his election to have such Note purchased. Holders whose Notes are purchased only in part shall be issued new Notes equal in principal amount to the unpurchased portion of the Notes surrendered.

(d)                                 On the purchase date, all Notes purchased by the Issuers under this Section 4.08 shall be delivered to the Trustee for cancellation, and the Issuers shall pay the purchase price plus accrued and unpaid interest to the holders entitled thereto.

(e)                                  A Change of Control Offer may be made in advance of a Change of Control, and conditioned upon such Change of Control, if a definitive agreement is in place for the Change of Control at the time of making of the Change of Control Offer.

(f)                                   Notwithstanding the foregoing provisions of this Section 4.08, the Issuers shall not be required to make a Change of Control Offer upon a Change of Control if a third party makes the Change of Control Offer in the manner, at the times and otherwise in

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compliance with the requirements set forth in this Section 4.08 applicable to a Change of Control Offer made by the Issuers and purchases all Notes validly tendered and not withdrawn under such Change of Control Offer.

(g)                                  Notes repurchased by the Issuers pursuant to a Change of Control Offer will have the status of Notes issued but not outstanding or will be retired and canceled at the option of the Issuers. Notes purchased by a third party pursuant to the preceding clause (f) will have the status of Notes issued and outstanding.

(h)                                 At the time the Issuers deliver Notes to the Trustee which are to be accepted for purchase, Holdings shall also deliver an Officers’ Certificate stating that such Notes are to be accepted by the Issuers pursuant to and in accordance with the terms of this Section 4.08. A Note shall be deemed to have been accepted for purchase at the time the Trustee, directly or through an agent, mails or delivers payment therefor to the surrendering holder.

(i)                                     Prior to any Change of Control Offer, Holdings shall deliver to the Trustee an Officers’ Certificate stating that all conditions precedent contained herein to the right of the Issuers to make such offer have been complied with.

(j)                                    The Issuers shall comply, to the extent applicable, with the requirements of Section 14(e) of the Exchange Act and any other securities laws or regulations in connection with the repurchase of Notes pursuant to this Section. To the extent that the provisions of any securities laws or regulations conflict with provisions of this Section 4.08, the Issuers shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations under this Section by virtue thereof.

SECTION 4.09              Compliance Certificate. Holdings shall deliver to the Trustee within 120 days after the end of each fiscal year of Holdings, beginning with the fiscal year ending on December 31, 2012, an Officers’ Certificate stating that in the course of the performance by the signers of their duties as Officers of Holdings they would normally have knowledge of any Default and whether or not the signers know of any Default that occurred during such period. If any Officer does, the certificate shall describe the Default, its status and what action the Issuers are taking or propose to take with respect thereto. The Issuers also shall comply with Section 314(a)(4) of the TIA. Except with respect to receipt of payments of principal and interest on the Notes and any Default or Event of Default information contained in the Officers’ Certificate delivered to it pursuant to this Section 4.09, the Trustee shall have no duty to review, ascertain or confirm the Issuers’ compliance with or the breach of any representation, warranty or covenant made in this Indenture.

SECTION 4.10              Further Instruments and Acts. Upon request of the Trustee, the Issuers shall execute and deliver such further instruments and do such further acts as may be reasonably necessary or proper to carry out more effectively the purpose of this Indenture.

SECTION 4.11              Future Subsidiary Guarantors. Holdings shall cause each Wholly Owned Restricted Subsidiary that is not an Excluded Subsidiary and that guarantees any Indebtedness of an Issuer or any of the Subsidiary Guarantors to execute and deliver to the

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Trustee a supplemental indenture substantially in the form of Exhibit D hereto pursuant to which such Wholly Owned Restricted Subsidiary will guarantee the Issuers’ Obligations under the Notes and this Indenture.

SECTION 4.12              Liens.

(a)                                 Holdings shall not, and shall not permit any of its Restricted Subsidiaries to, directly or indirectly, create, Incur or suffer to exist any Lien (except Permitted Liens) on any asset or property of Holdings or such Restricted Subsidiary securing Indebtedness of Holdings or a Restricted Subsidiary unless the Notes are equally and ratably secured with (or on a senior basis to, in the case of obligations subordinated in right of payment to the Notes) the obligations so secured until such time as such obligations are no longer secured by a Lien.

(b)                                 Section 4.12(a) shall not require Holdings or any of its Restricted Subsidiaries to secure the Notes if the Lien consists of a Permitted Lien. Any Lien that is granted to secure the Notes or any Subsidiary Guarantee under Section 4.12(a) shall be automatically released and discharged at the same time as the release of the Lien that gave rise to the obligation to secure the Notes or such Subsidiary Guarantee under such Section 4.12(a).

(c)                                  For purposes of determining compliance with this Section 4.12, (i) a Lien securing an item of Indebtedness need not be permitted solely by reference to one category of permitted Liens described in the definition of “Permitted Liens” or pursuant to Section 4.12(a) but may be permitted in part under any combination thereof and (ii) in the event that a Lien securing an item of Indebtedness, Disqualified Stock or Preferred Stock (or any portion thereof) meets the criteria of one or more of the categories of permitted Liens described in the definition of “Permitted Liens” or pursuant to Section 4.12(a), Holdings shall, in its sole discretion, classify or reclassify, or later divide, classify or reclassify, such Lien securing such item of Indebtedness (or any portion thereof) in any manner that complies with this covenant and will only be required to include the amount and type of such Lien or such item of Indebtedness secured by such Lien in one of the clauses of the definition of “Permitted Liens” and such Lien securing such item of Indebtedness will be treated as being Incurred or existing pursuant to only one of such clauses or pursuant to Section 4.12(a).

(d)                                 With respect to any Lien securing Indebtedness that was permitted to secure such Indebtedness at the time of the Incurrence of such Indebtedness, such Lien shall also be permitted to secure any Increased Amount of such Indebtedness. The “Increased Amount” of any Indebtedness shall mean any increase in the amount of such Indebtedness in connection with any accrual of interest, the accretion of accreted value, the amortization of original issue discount, the payment of interest in the form of additional Indebtedness with the same terms or in the form of common stock of Holdings, the payment of dividends on Preferred Stock in the form of additional shares of Preferred Stock of the same class, accretion of original issue discount or liquidation preference and increases in the amount of Indebtedness outstanding solely as a result of fluctuations in the exchange rate of currencies or increases in the value of property securing Indebtedness described in clause (3) of the definition of “Indebtedness.”

SECTION 4.13              [Intentionally Omitted].

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SECTION 4.14              Maintenance of Office or Agency.

(a)                                 The Issuers shall maintain an office or agency (which may be an office of the Trustee or an affiliate of the Trustee or Registrar) where Notes may be surrendered for registration of transfer or for exchange. The Issuers shall give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Issuers shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations and surrenders may be made at the Corporate Trust Office of the Trustee as set forth in Section 14.01.

(b)                                 The Issuers may also from time to time designate one or more other offices or agencies where the Notes may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided, however, that no such designation or rescission shall in any manner relieve an Issuer of its obligation to maintain an office or agency for such purposes. The Issuers shall give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any such other office or agency.

(c)                                  The Issuers hereby designates the Corporate Trust Office of the Trustee or its agent as such office or agency of the Issuers in accordance with Section 2.04.

SECTION 4.15              Covenant Suspension. If on any date following the Issue Date, (i) the Notes have Investment Grade Ratings from both Rating Agencies, and (ii) no Default has occurred and is continuing under this Indenture, then, beginning on that day (the occurrence of the events described in the foregoing clauses (i) and (ii) being collectively referred to as a “Covenant Suspension Event”), and subject to the provisions of the following paragraph, the Issuers and the Restricted Subsidiaries shall not be subject to Sections 4.03, 4.04, 4.05, 4.06, 4.07, 4.11 and 5.01(a)(iv) (collectively the “Suspended Covenants”).

In the event that Holdings and its Restricted Subsidiaries are not subject to the Suspended Covenants under this Indenture for any period of time as a result of the foregoing, and on any subsequent date (the “Reversion Date”) one or both of the Rating Agencies withdraw their Investment Grade Rating or downgrade the rating assigned to the Notes below an Investment Grade Rating, then Holdings and its Restricted Subsidiaries will thereafter again be subject to the Suspended Covenants under this Indenture with respect to future events.

On each Reversion Date, all Indebtedness Incurred, or Disqualified Stock or Preferred Stock issued, during the Suspension Period will be classified as having been Incurred or issued pursuant to Sections 4.03(a) and (b) (to the extent such Indebtedness or Disqualified Stock or Preferred Stock would be permitted to be Incurred or issued thereunder as of the Reversion Date and after giving effect to Indebtedness Incurred or issued prior to the Suspension Period and outstanding on the Reversion Date). To the extent such Indebtedness or Disqualified Stock or Preferred Stock would not be so permitted to be Incurred or issued pursuant to Sections 4.03(a) and (b), such Indebtedness or Disqualified Stock or Preferred Stock will be deemed to have been outstanding on the Issue Date, so that it is classified as permitted under Section 4.03(b)(iii). Calculations made after the Reversion Date of the amount available to be made as Restricted Payments under Section 4.04 will be made as though Section 4.04 had been

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in effect since the Issue Date and prior to, but not during, the Suspension Period. Accordingly, Restricted Payments made during the Suspension Period will not reduce the amount available to be made as Restricted Payments under Section 4.04(a). As described above, however, no Default or Event of Default will be deemed to have occurred on the Reversion Date as a result of any actions taken by Holdings or its Restricted Subsidiaries during the Suspension Period. Within 30 days of such Reversion Date, the Issuers must comply with the terms of Section 4.11.

For purposes of Section 4.06, on the Reversion Date, the unutilized Excess Proceeds amount will be reset to zero.

ARTICLE V

SUCCESSOR COMPANY

SECTION 5.01              When Issuers May Merge or Transfer Assets.

(a)                                 Holdings may not, directly or indirectly, consolidate, amalgamate or merge with or into or wind up or convert into (whether or not Holdings is the surviving Person), or sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of its properties or assets in one or more related transactions, to any Person unless:

(i)                                     Holdings is the surviving person or the Person formed by or surviving any such consolidation, amalgamation, merger, winding up or conversion (if other than Holdings) or to which such sale, assignment, transfer, lease, conveyance or other disposition will have been made is a corporation, partnership or limited liability company organized or existing under the laws of the United States, any state thereof, the District of Columbia, or any territory thereof (Holdings or such Person, as the case may be, being herein called the “Successor Holdco”); provided that in the case where the surviving Person is not a corporation, a co-obligor of the Notes is a corporation;

(ii)                                  the Successor Holdco (if other than Holdings) expressly assumes all the obligations of Holdings under this Indenture pursuant to supplemental indentures;