AGREEMENT FOR PURCHASE AND SALE Dated as of February 22, 2006 By and between GLOBAL MINERAL SOLUTIONS, L.P. As Seller and PROVIDENCE EXPLORATION, LLC As Buyer

the terms, conditions, restrictions, exceptions, reservations, limitations and other matters contained in the agreements, instruments and documents which create or reserve to Seller any interests in any of the Assets;

any liens for taxes, tax assessments not yet delinquent, or tax assessments that are being contested in good faith, and other assessments not yet delinquent, or if delinquent, that are being contested in good faith;

any liens or security interest created by law or reserved in the Leases for royalty, bonus or rental or for compliance with the terms of the Leases;

any obligations or duties affecting the Assets to any municipality or public authority with respect to any franchise, grant, license or permit, and all applicable laws, rules and orders of governmental authority, provided that same do not have a material adverse impact on any Asset;

any (i) easements, rights-of-way, servitudes, permits, surface leases and other rights in respect of surface operations, pipelines, grazing, hunting, fishing, logging, canals, ditches, reservoirs, or the like, or (ii) easements for streets, alleys, highways, pipelines, telephone lines, power lines, railways and other similar rights-of-way, on, over, or in respect of the Lands to the extent such matters, individually or in the aggregate, do not interfere materially with oil and gas operations;

all royalties, overriding royalties, net profits interests, carried interests, reversionary interests and other burdens to the extent that the net cumulative effect of such burdens does not operate to reduce the net revenue interest of Seller in any of the Assets to below the applicable net revenue interest set forth in Exhibit “A-1” hereto;

all defects and irregularities affecting title to the Assets which individually or in the aggregate do not operate to reduce the net revenue interest, nor increase the working interest of Seller in the Assets as reflected in Exhibit “A-1” hereto or otherwise interfere materially with the operation, value or use of the Assets;

all rights to consent by, required notices to, filings with or other actions by governmental entities in connection with the sale or conveyance of oil and gas leases or interests therein if the same are customarily obtained contemporaneously with or subsequent to such sale or conveyance; and

any encumbrance, title defect or matter (whether or not constituting a Title Defect) waived or deemed waived by Buyer pursuant to Article VII hereto.

At Buyer’s discretion, either (1) the transfer at Closing to Seller, or its designee(s), of 3,500,000 authorized, outstanding and restricted shares of the common stock (the “Stock”) of Healthbridge, Inc., a Texas corporation (the “Healthbridge”), whose shares are listed on the ▇▇▇.▇▇ under the symbol “HHBR”, free and clear of all liens, security interests and other encumbrances; provided, however, Buyer may elect to deliver the Stock under this Section 3.1(b)(1) only in the event that Healthbridge has acquired all of the membership interests or assets of Buyer (such transaction being referred to herein as the “Healthbridge Transaction”); or (2) a cash payment by Buyer to Seller at Closing (in addition to the cash payment described in Subsection (a) above) in the amount of $1,924,800.00 to the account specified in the first sentence of Section 3.1(a); or (3) the delivery of a promissory note in the form attached hereto as Exhibit “D” (the “Promissory Note”) at Closing in the principal amount of $1,924,800.00 which note shall provide (A) for the principal to bear interest at an annual rate of five percent (5%); (B) the principal and accrued interest shall be due and payable on August 1, 2006 (the “Maturity Date”); and (C) for the conversion of the principal and accrued interest into the Stock within 30 days of the consummation of the Healthbridge Transaction if the Healthbridge Transaction is consummated prior to the Maturity Date;

The assumption by Buyer of all obligations under the Leases accruing on or after the Closing Date; and d. The commitment of Buyer to perform the Required Post-Closing Obligations as defined in

Seller is a limited partnership duly organized, validly existing and in good standing under the laws of the State of Texas;

Seller has all requisite power and authority to carry on its business as presently conducted, to enter into this Agreement and the other documents and agreements contemplated hereby, and to perform its obligations under this Agreement and the other documents and agreements contemplated hereby. The consummation of the transactions contemplated by this Agreement will not violate, nor be in conflict with, any provision of Seller’s partnership agreement or any material agreement or instrument to which it is a Party or by which it is bound, or any judgment, decree, order, statute, rule or regulation applicable to Seller;

The execution, delivery and performance of this Agreement and the transactions contemplated hereunder have been duly and validly authorized by all requisite partnership action on the part of Seller;

This Agreement constitutes, and all documents and instruments required hereunder to be executed and delivered by Seller at Closing will constitute, legal, valid and binding obligations of Seller in accordance with their respective terms, subject to applicable bankruptcy and other similar laws of general application with respect to creditors;

There are no bankruptcy, reorganization or arrangement proceedings pending, being contemplated by, or to the actual knowledge of the partners of Seller, threatened against Seller;

No broker or finder have acted for or on behalf of Seller in connection with this Agreement or the transactions contemplated by this Agreement, and no broker or finder is entitled to any brokerage or finder’s fee or commission in respect thereof based in any way on agreements, arrangements or understandings made by or on behalf of Seller;

There is no demand or suit, action or other proceeding pending, or to Seller’s knowledge threatened, before any court or governmental agency relating to Seller or the Assets.

Seller, to its knowledge, has not violated, and to Seller’s knowledge there are no alleged violations by Seller of, any applicable rules, regulations or orders of any governmental agency having jurisdiction over the Assets which would affect in any material respect the value of the Assets;

Seller is a United States person within the meaning of Section 7701(a)(30) of the Internal Revenue Code of 1986, as amended;

Seller is not in default under and no condition exists that with notice or lapse of time or both would constitute a default under any agreement to which Seller is a Party or by which Seller is bound and to which any of the Assets are subject;

To the knowledge of Seller and except as otherwise provided in this Agreement, there exists no unrecorded document or agreement which may result in impairment or loss of Seller’s ability to convey the Assets;

To the knowledge of Seller: (i) all of the Basic Documents are in full force and effect and are the valid and legally binding on the Parties thereto, (ii) Seller is not in breach or default with respect to any material obligations pursuant to any such Basic Document; (iii) all material payments due thereunder have been made by Seller or will be made by Seller prior to Closing; and (iv) no other Party to any Basic Document (or any successor in interest thereto) is in breach or default with respect to any material obligations thereunder;

Exhibit “C” contains a complete list of (1) consents required to assign the Assets and (2) preferential rights to purchase any of the Assets;

To Seller’s knowledge, all property, production, severance and similar taxes (excluding ad valorem taxes) with respect to the Assets which accrued during the period when Seller owned Assets and prior to the Closing have been properly and fully paid;

Seller understands that the Stock has not been registered for public sale under the Securities Act of 1933, as amended, or the securities laws of any state and further understands that the Stock has not been approved or disapproved by the Securities and Exchange Commission or any other federal or state agency;

Seller understands that there are substantial restrictions on the disposal or transfer of the Stock, including, but not limited to, that Stock may not be disposed of or sold unless the Stock is registered or exempt from registration under applicable federal and state securities laws (though there are no restrictions more restrictive than those applicable under U.S. securities laws);

Prior to entering into this Agreement, Seller was advised by and has relied solely on its own legal, tax and other professional counsel concerning this Agreement and Seller or its representative responsible for approving its investment in Healthbridge has knowledge and experience in financial and business matters so as to be capable of evaluating the merits and risks of, and protecting the Seller’s interests in connection with, investing in the Stock;

Seller shall hold the Stock for the Seller’s own account, for investment purposes only, and not with a view to the sale or other distribution thereof, and that, with respect to such Stock, the Seller is not an “underwriter” within the meaning of Section 4(2) under the Securities Act of 1933, as amended; and

Seller is an “accredited investor,” as such term is defined in Rule 501 promulgated under the Securities Act of 1933, as amended.

It is a limited liability company duly organized, validly existing and in good standing under the laws of the State of Texas and Buyer is or prior to Closing will be duly qualified pursuant to any and all applicable laws, statutes and regulations to own and operate the Assets;

It has all requisite power and authority to carry on its business as presently conducted, to enter into this Agreement and the other documents and agreements contemplated hereby, to purchase the Assets on the terms described in this Agreement, and to perform its other obligations under this Agreement and the other documents and agreements contemplated hereby. The consummation of the transactions contemplated by this Agreement will not violate, nor be in conflict with, any provision of Buyer’s articles of organization, regulations or governing documents, or any material agreement or instrument to which Buyer is a Party or by which it is bound, or any judgment, decree, order, statute, rule or regulation applicable to Buyer;

The execution, delivery and performance of this Agreement and the transactions contemplated hereunder have been duly and validly authorized by all requisite company action on the part of the Buyer;

This Agreement constitutes, and all documents and instruments required hereunder to be executed and delivered by Buyer at Closing will constitute, legal, valid and binding obligations of Buyer in accordance with their respective terms, subject to bankruptcy and other similar laws of general application with respect to creditors;

There are no bankruptcy, reorganization or arrangement proceedings pending, being contemplated by, or to the actual knowledge of the officers of Buyer, threatened against Buyer;

No broker or finder has acted for or on behalf of Buyer in connection with this Agreement or the transactions contemplated by this Agreement, and no broker or finder is entitled to any brokerage or finder’s fee or commission in respect thereof based in any way on agreements, arrangements or understandings made by or on behalf of Buyer;

Prior to entering into this Agreement, Buyer was advised by and has relied solely on its own legal, tax and other professional counsel concerning this Agreement, the Assets and the value thereof. Buyer is acquiring the Assets for its own account and not for distribution or resale in any manner that would violate any state or federal securities law, rule, regulation or order;

Buyer believes that it has arranged to have available by the Closing Date sufficient funds to enable the Buyer to pay in full the cash portion of the Purchase Price described in Section 3.1(a);

As of the Closing Date and assuming that the Buyer elects to make payment to Seller pursuant to Section 3.1(b)(1) hereof, Healthbridge shall have duly authorized and approved the issuance of the Stock to Seller as provided herein; and

Buyer and Healthbridge are not persons with whom Seller are restricted from doing business with under applicable laws relating to national security (such as the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001, commonly known as the “USA Patriot Act”) and executive orders and regulations issued thereunder.

Immediately upon execution by both Parties hereto of this Agreement, Buyer may, at Buyer’s sole cost and expense, commence and diligently pursue such examination of title to the Assets as Buyer desires. Seller shall fully cooperate with Buyer and shall make available to Buyer all documents, records and material in Seller’s possession relating to the Assets (except to the extent disclosure of same is prohibited pursuant to agreements with third parties listed on the attached Exhibit “A-4”) and all assistance reasonably necessary to assist Buyer in determining the validity of Seller’s title in and to the Assets. In no event, however, does Seller warrant or represent the sufficiency, completeness or accuracy of such documents, records and materials, and Buyer’s reliance thereon shall be at Buyer’s sole risk and expense. Immediately upon completion of Buyer’s title review, Buyer shall notify Seller of any Title Defects in accordance with Section 7.3 below. Buyer will conclude Buyer’s title review and give notice to Seller of all asserted Title Defects not later than twenty (20) days after the Effective Date. To be effective, Buyer’s written notice of a Title Defect must include (i) a brief description of the matter constituting the asserted Title Defect and (ii) if available, supporting documents reasonably necessary for Seller (or a title attorney or examiner hired by Seller) to verify the existence of such asserted Title Defect. Any matters not described in a written notice of Title Defect within the above period shall conclusively be deemed to have been waived and accepted by Buyer, and shall be deemed Permitted Encumbrances hereunder.

Upon receipt of the notice set forth under Section 7.2(a) Seller shall have the right, but not the obligation, until the Closing Date to cure all or any portion of asserted Title Defects, such curative costs to be borne solely by Seller, provided, however that if the Seller is unable or unwilling to cure the Title Defects, then either Party may, at its option and in its sole discretion exercised by the giving of written notice to the other Party, prior to closing, elect to terminate this Agreement in which event Seller and Buyer shall be under no obligation to each other with regard to the purchase and sale of any of the Assets, such termination to be without liability to either Party, and Seller shall return the Deposit to Buyer. Failure of Seller or Buyer to give notice of an election to terminate this Agreement shall be deemed an election not to terminate this Agreement and a deemed waiver of any uncured Title Defects. If Buyer elects to waive or is deemed to have waived any asserted or unasserted Title Defects, such waived or unasserted Title Defects shall be deemed Permitted Encumbrances hereunder.

Use reasonable efforts to preserve in full force and effect the Leases and other material agreements included in the Incidental Rights which relate to the Assets including, but not limited to, exercising, within five days of the Effective Date, Seller’s option to lease the lands described in the ▇▇▇▇ Lease description contained in Exhibit “A-2" pursuant to the Seismic Option Agreement described therein (the “Option Agreement”). Such exercise shall include, but not be limited to, entering into the oil and gas lease form referenced in the Option Agreement and making any bonus or similar payments necessary under such lease and Option Agreement. Upon the execution of such lease, the said lease shall become a “Lease” hereunder and constitute a portion of the “Assets” to be transferred to Buyer hereunder;

Not enter into any agreement or arrangement granting any preferential right to purchase any of the Assets or requiring the consent of any person to the transfer and assignment of any of the Assets hereunder;

Not dedicate, sell, farm out, encumber or dispose of any Assets without Buyer’s written consent; and d. Notify Buyer of any developments that would make the representations and warranties of

All representations and warranties of Buyer contained in this Agreement shall be true in all material respects at and as of the Closing as if such representations and warranties were made at and as of the Closing, and Buyer shall have performed and satisfied all agreements required by this Agreement to be performed and satisfied by Buyer at or prior to the Closing;

Seller shall have received a certificate dated as of the Closing, executed by a duly authorized officer of Buyer, to the effect that (1) to such officer’s knowledge the statements made under Article V above are true at and as of the Closing and (2) that, in the event the Buyer elects to execute and deliver the Promissory Note pursuant to Section 3.1(b)(3), that the Buyer’s representative executing the Promissory Note is duly authorized to do so; and

As of the Closing Date, no suit, action or other proceeding shall be pending or threatened before any court or governmental agency seeking to restrain Seller or prohibit the Closing or seeking damages against Seller as a result of the consummation of this Agreement.

All representations and warranties of Seller contained in this Agreement shall be true in all material respects at and as of the Closing as if such representations and warranties were made at and as of the Closing, and Seller shall have performed and satisfied all agreements required by this Agreement to be performed and satisfied by Seller at or prior to the Closing;

Buyer shall have received a certificate dated as of the Closing, executed by a duly authorized officer of the General Partner of Seller, to the effect that to such officer’s knowledge the statements made under Article IV above by Seller are true at and as of the Closing; and

As of the Closing Date, no suit, action or other proceeding (excluding any such matter initiated by Buyer) shall be pending or threatened before any court or governmental agency seeking to restrain Buyer or prohibit the Closing or seeking damages against Buyer as a result of the consummation of this Agreement.

The certificate of Seller referred to in Section 10.2(b) hereof;

All title opinions, abstracts of title, lease records, data sheets, agreements, understandings, documents, status and other reports described in Section 1.10 hereof and documents otherwise pertaining to the Assets heretofore received by Seller or to which Seller has access and which can be provided to Buyer without breaching any contractual limitations described on Exhibit “A-4";

All of the Basic Documents, and the files pertaining thereto, and all other contracts, documents and files affecting title to the Assets to which Seller has access;

The executed Joint Operating Agreement described in Section 13.1 below; and f. Any consents required to transfer the Assets. 11.3 Buyer’s Closing Obligations. At Closing, Buyer shall deliver to Seller the following:

The cash portion of the Purchase Price not previously paid to Seller as a deposit pursuant hereto in immediately available funds to Seller as provided in Section 3.1(a) hereof;

The Assignments substantially in the form attached hereto as Exhibit “B” and such other documents as may be reasonably necessary to evidence Buyer’s assumption of the obligations of Seller under the Leases from the Closing Date forward;

The certificate of Buyer referred to in Section 10.1(b) hereto;

At Buyer’s discretion, subject to the last clause of Section 3.1(b)(1), either (1) certificates for the Stock; or (2) the cash portion of the Purchase Price described in Section 3.1(b)(1); or (3) the Promissory Note; and

The executed Joint Operating Agreement. ARTICLE XII.

BUYER SHALL INDEMNIFY, HOLD HARMLESS, RELASE AND DEFEND SELLER FROM AND AGAINST ALL DAMAGES, LOSSES, CLAIMS, DEMANDS, CAUSES OF ACTION, JUDGMENTS AND OTHER COSTS (INCLUDING BUT NOT LIMITED TO ANY CIVIL FINES, PENALTIES, COSTS OF ASSESSMENT, CLEAN-UP, REMOVAL AND REMEDIATION OF POLLUTION OR CONTAMINATION, AND EXPENSES FOR THE MODIFICATION, REPAIR OR REPLACEMENT OF FACILITIES ON THE LANDS) BROUGHT BY ANY AND ALL PERSONS AND ANY AGENCY OR OTHER BODY OF FEDERAL, STATE OR LOCAL GOVERNMENT ON ACCOUNT OF ANY PERSONAL INJURY, ILLNESS OR DEATH, ANY DAMAGE TO, DESTRUCTION OR LOSS OF PROPERTY, AND ANY CONTAMINATION OR POLLUTION OF NATURAL RESOURCES (INCLUDING SOIL, AIR, SURFACE WATER OR GROUNDWATER) TO THE EXTENT ANY OF THE FOREGOING DIRECTLY OR INDIRECTLY IS CAUSED BY OR OTHERWISE INVOLVES ANY ENVIRONMENTAL CONDITION OF THE LANDS, WHETHER CREATED OR EXISTING BEFORE, ON OR AFTER THE CLOSING DATE, INCLUDING, BUT NOT LIMITED TO, THE PRESENCE, DISPOSAL OR RELEASE OF ANY MATERIAL (WHETHER HAZARDOUS, EXTREMELY HAZARDOUS, TOXIC OR OTHERWISE) OF ANY KIND IN, ON OR UNDER THE LANDS.

BUYER’S INDEMNIFICATION OBLIGATIONS SHALL EXTEND TO AND INCLUDE, BUT NOT BE LIMITED TO (I) THE NEGLIGENCE OR OTHER FAULT OF SELLER, BUYER AND THIRD PARTIES, WHETHER SUCH NEGLIGENCE IS ACTIVE OR PASSIVE, GROSS, JOINT, SOLE OR CONCURRENT, (II) SELLER’S OR BUYER’S STRICT LIABILITY, AND (III) SELLER’S OR BUYER’S LIABILITIES OR OBLIGATIONS UNDER THE COMPREHENSIVE ENVIRONMENTAL RESPONSE, COMPENSATION AND LIABILITY ACT OF 1980, AS AMENDED (42 U.S.C. §§9601 ET. SEQ.), THE RESOURCE CONSERVATION AND RECOVERY ACT OF 1976 (42 ▇.▇.▇. §▇▇▇▇ ET. SEQ.), THE CLEAN WATER ACT (33 U.S.C. §§466 ET. SEQ.), THE SAFE DRINKING WATER ACT (14 U.S.C. §§1801 ET.SEQ.), THE TOXIC SUBSTANCES CONTROL ACT (15 ▇.▇.▇. §▇▇▇▇ ET. SEQ.), AS AMENDED, THE CLEAN AIR ACT AMENDMENTS OF 1990 AND ALL STATE AND LOCAL LAWS AND ANY REPLACEMENT OR SUCCESSOR LEGISLATION OR REGULATION THERETO. THIS INDEMNIFICATION SHALL BE IN ADDITION TO ANY OTHER INDEMNITY PROVISIONS CONTAINED IN THIS AGREEMENT, AND IT IS EXPRESSLY UNDERSTOOD AND AGREED THAT ANY TERMS OF THIS ARTICLE SHALL CONTROL OVER ANY CONFLICTING OR CONTRADICTING TERMS OR PROVISIONS CONTAINED IN THIS AGREEMENT.