Loading...
HomeMy WebLinkAbout951896CONVEYANCE OF OVERRIDING ROYALTY INTEREST RECEIVED 1/29/2010 at 11:38 AM RECEIVING 951896 BOOK: 741 PAGE: 363 JEANNE WAGNER LINCOLN COUNTY CLERK, KEMMERER, WY 0061363 WHEREAS, Crown Energy Partners, LLC, a Delaware limited liability company "Grantor is the owner of undivided interests in certain oil and gas properties referred to as the Subject Interests (as hereinafter defined); and WHEREAS, Grantor desires to sell and convey to NGP Income Co- Investment Opportunities Fund II, L.P., a Delaware limited partnership "Grantee and Grantee desires to purchase from Grantor, an overriding royalty interest from and affecting the Subject Interests; NOW, THEREFORE, for and in consideration of Ten Dollars ($10.00) and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Grantor does hereby GRANT, BARGAIN, SELL, TRANSFER, ASSIGN, and CONVEY unto Grantee an overriding royalty interest on all oil, gas and other minerals produced, saved and marketed from the Subject Interests after the Effective Date (as hereinafter defined) equal to an undivided One and One -Half Percent (1.5 on an 8 /8ths basis with proportionate reduction to the extent Grantor's interest in a Subject Interest is less than a full 8 /8ths (the "Overriding Royalty Interest To have and to hold the Overriding Royalty Interest, together with all and singular the rights and appurtenances thereto in anywise belonging, unto Grantee, its successors and assigns, forever, subject, however, to the terms and conditions set forth herein. Section 1.1 Certain Defined Terms. When used in this Conveyance, the following terms shall have the respective meanings assigned to them in this Section 1.1 or in the sections and subsections referred to below: "Affiliate" shall mean (a) any person directly or indirectly owning, controlling or holding the power to vote 10% or more of the outstanding voting securities of Grantor, (b) any person 10% or more of whose outstanding voting securities are directly or indirectly owned, controlled or held with power to vote by Grantor, (c) any person directly or indirectly controlling, controlled by or under common control with Grantor, and (d) any officer, director or partner of Grantor or of any person described in subsection (c) of this paragraph. "Agreed Rate" shall mean a rate per annum which is equal to the lesser of (a) a rate which is one percent (1 above the rate of interest published from time to time in The Wall 301012891.002FINAL. doc ARTICLE I Certain Defmitions and References OOC,364 Street Journal, Eastern Edition (or any successor publication thereto), designated therein as the prime rate, or if not so published, the rate of interest publicly announced from time to time by any money center bank as its prime rate in effect at its principal office, as identified in writing by Grantor (adjusted from time to time to reflect any changes in such rate determined hereunder) or (b) the maximum rate from time to time permitted by applicable law. "Conveyance" shall mean this Conveyance of Overriding Royalty Interest. "Effective Date" shall have the meaning assigned to it in Section 9.9. "Excluded Producing Wellbores" shall mean the wellbores of those wells described on Annex B, as the same may hereafter be reworked, recompleted, plugged back, deepened and /or sidetracked. The Excluded Producing Wellbores are subject to that certain Conveyance of Net Profits Overriding Royalty Interest from Grantor to Grantee that is being executed concurrently herewith. "Grantee" shall mean the Person named in the preamble of this Conveyance as Grantee and its successors and assigns; and, unless the context in which used shall otherwise require, such term shall mean any successor -owner at the time in question of any or all of the Overriding Royalty Interest. "Grantor" shall mean the Person named in the preamble of this Conveyance as Grantor and its successors and assigns; and, unless the context in which used shall otherwise require, such term shall mean any successor -owner at the time in question of any or all of the Subject Interests. "Gross Proceeds" shall have the meaning assigned to it in Section 2.1. "Market Value" of any Subject Hydrocarbons shall mean: (a) With respect to crude oil, field condensate and other field liquids, the price then being paid to Grantor by a Non Affiliate or specified in any applicable Production Sales Contract with a Non Affiliate; (b) With respect to any gas, gaseous substances and other vaporous hydrocarbons, the price then being paid to Grantor by a Non Affiliate or specified in any applicable Production Sales Contract with a Non Affiliate; and (c) With respect to any other minerals (including any that are sold to Affiliates or under Production Sales Contracts with Affiliates): (i) the average price Non Affiliates are paying for like substances of similar quality under similar terms and conditions at the delivery point of such minerals under a bona fide arms length contract, or (ii) if no such contract exists, the average price Non Affiliates are paying to purchase such type of mineral under bona fide arms length contracts at the nearest point at which such type of mineral is being delivered (adjusted appropriately to take into account any differences in prices between the respective delivery points which are fairly attributable to delivery costs). 301012891.002F1NAL.doc 2 301012891.002FINAL.doc 3 C "Non- Affiliate" shall mean with respect to Grantor, any Person who is not an Affiliate of Grantor. "Overriding Royalty Interest" shall mean the Overriding Royalty Interest created by this Conveyance and shall include all of the rights, titles and interests of Grantee provided for herein. "Person" (whether or not capitalized) shall mean any individual or entity, including a corporation, partnership, association, limited liability company, limited liability partnership, joint -stock company, trust, unincorporated association, government or governmental agency or authority. "Production Sales Contracts" shall mean all contracts, agreements and arrangements for the sale or disposition of Subject Hydrocarbons that may be produced from or attributable to the Subject Interests, whether presently existing or hereafter created. "Subject Hydrocarbons" shall mean that portion of the oil, gas and other minerals in and under and that may be produced, from and after the Effective Date, from the lands and depths covered by the Subject Interests and which are attributable to the Subject Interests. There shall not be included in the Subject Hydrocarbons any oil, gas or other minerals attributable to nonconsent operations conducted with respect to the Subject Interests (or any portion thereof) as to which Grantor is a nonconsenting party and dedicated to the recoupment or reimbursement of costs and expenses of the consenting parties by the terms of the relevant agreement, provided Grantor's election not to participate is made in conformity with Section 3.8(b). "Subject Interests" shall mean 100% of (i) Grantor's right, title and interest in and to the oil, gas and /or mineral properties described in Exhibit A, and (ii) all of Grantor's other rights, titles, interests and estates of whatever kind and character in such properties, including leasehold interests under oil, gas and /or mineral leases, fee mineral interests, fee royalty interests, overriding royalties, production payments, reversionary interests (whether leasehold or otherwise), unitization, pooling and communitization rights, and other interests in and to the lands described in Exhibit A (or otherwise described, identified or referred to in any of the leases or other instruments described in Exhibit A), even though such interest of Grantor may be incorrectly described in, or omitted from, Exhibit A. Provided, however, the term "Subject Interests" shall not include (a) any Processing equipment, (b) except as provided in Section 3.9, any rights or interests acquired by Grantor after the date of this Conveyance or (c) any interests in the Excluded Producing Wellbores. Section 1.2 References and Titles. All references in this Conveyance to articles, sections, subsections and other subdivisions refer to corresponding articles, sections, subsections and other subdivisions of this Conveyance unless expressly provided otherwise. Titles appearing at the beginning of any of such subdivisions are for convenience only and shall not constitute part of such subdivisions and shall be disregarded in construing the language contained in such subdivisions. The words "this Conveyance "this instrument "herein "hereof', "hereby "hereunder" and words of similar import refer to this Conveyance as a whole and not to any particular subdivision unless expressly so limited. Unless the context otherwise requires: "including" and its grammatical variations mean "including without limitation "or" is not exclusive; words in the singular form shall be construed to include the plural and vice versa; 301012891.002FINAL.doc 4 OOu366 words in any gender include all other genders; references herein to any instrument or agreement refer to such instrument or agreement as it may be from time to time amended or supplemented; and references herein to any Person includes such Person's successors and assigns. All references in this Conveyance to Exhibits refer to Exhibits to this Conveyance unless expressly provided otherwise, and all such Exhibits are hereby incorporated herein by reference and made a part hereof for all purposes. ARTICLE II Overriding Royalty Interest Section 2.1 Application to Gross Proceeds. Except as otherwise provided herein, the Overriding Royalty Interest shall apply to the higher of the following from each sale or other disposition of Subject Hydrocarbons: (1) the gross proceeds from such sale or disposition; or (2) if such Subject Hydrocarbons are sold or disposed of in a transaction other than a bona fide arms length transaction with a Non Affiliate, the Market Value of such Subject Hydrocarbons. The amount of gross proceeds or Market Value, as the case may be, to which the Overriding Royalty Interest applies with respect to any sale or disposition of Subject Hydrocarbons shall include all consideration received, directly or indirectly, for sales of Subject Hydrocarbons after the Effective Date, including advance payments and payments under take -or -pay and similar provisions of Production Sales Contracts (collectively, "Gross Proceeds subject to the following: (a) If any proceeds are withheld from Grantor by a Non Affiliate for any reason (other than at the request of Grantor or due to the negligence of Grantor), such proceeds shall not be considered to be Gross Proceeds until such proceeds are actually received by Grantor; provided, however, that Gross Proceeds shall not include any interest, penalty, or other amount that is not derived from the sale of Subject Hydrocarbons, but, instead, Grantor shall make payment directly to Grantee of Grantee's allocable share of any such amounts paid to Grantor by the purchaser of Subject Hydrocarbons; (b) If a controversy or possible controversy exists (whether by reason of any statute, order, decree, rule, regulation, contract, or otherwise) as to the correct or lawful sales price of any Subject Hydrocarbons, or if any amounts received by Grantor as "advance "take -or -pay" or "ratable take" payments are subject to refund to any purchasers of Subject Hydrocarbons, then amounts received by Grantor and promptly deposited by it with a Non Affiliate escrow agent, to be placed in interest bearing accounts under usual and customary terms, shall not be considered to have been received by Grantor and shall not be included in Gross Proceeds until disbursed to Grantor by such escrow agent; provided, however, that Gross Proceeds shall not include any interest, but, instead, Grantor shall make payment directly to Grantee of Grantee's allocable share of any such interest disbursed to Grantor by the escrow agent; (c) Gross Proceeds relating to any nonconsent operations conducted with respect to all or any part of the Subject Interests after the Effective Date shall be subject to Section 3.8; 00367 (d) There shall be excluded from Gross Proceeds any amount for Subject Hydrocarbons unavoidably lost in the production thereof or used by Grantor in conformity with prudent practices for drilling, producing and plant operations (including gas injection, secondary recovery, pressure maintenance, repressuring, cycling operations, plant fuel and shrinkage) conducted for the purpose of producing the Subject Interests or from any unit to which the Subject Interests are committed, but only so long as such production of oil or gas is so used; and (e) In no event shall the payments of Gross Proceeds made to Grantee exceed the amount of Gross Proceeds attributable to the sale or other disposition of oil or gas produced from the Subject Interests. Section 2.2 Payments. Grantor shall pay the proceeds of the sale of hydrocarbons attributable to the Overriding Royalty Interest to Grantee in accordance with its existing revenue disbursement process which generally provides for payment within forty -five (45) days of Grantor's receipt of the same from the first purchaser of such hydrocarbons, or, in the event that Grantor is the first purchaser of such hydrocarbons, forty -five (45) days after the end of the month of production, such Overriding Royalty Interest to be determined and computed in the same manner as provided for in Section 2.1 hereof, free and clear of all development, production and operating expense; however, the Overriding Royalty Interest shall bear its portion of (a) gross production taxes, pipeline taxes, and all other taxes assessed against the gross production subject to the Overriding Royalty Interest and (b) costs incurred in processing, compressing, dehydrating, gathering, transporting or otherwise making oil, gas or other hydrocarbons ready for sale or use. In addition, subject to Section 3.2(c), the Overriding Royalty Interest shall bear its portion of any and all marketing fees. To the extent permitted by the contractual obligations to which the Subject Interests are then subject, Grantee may elect to receive its share of the oil and /or gas produced, in kind, and in such event, Grantor shall market such oil and /or gas along with its own hydrocarbon production, and direct the purchaser thereof to make payment therefor direct to Grantee on the same basis as such purchaser makes payment to Grantor. With the concurrence or consent of the purchaser of hydrocarbons, Grantee may elect, at any time and to the extent permitted by the contractual obligations to which the Subject Interests are then subject, to receive payment for the proceeds of sale of hydrocarbons attributable to the Overriding Royalty Interest directly from the purchaser(s) of hydrocarbons produced from the Subject Interests, and Grantor shall, upon Grantee's request, execute and deliver to Grantee and any such purchaser appropriate division orders, transfer orders or letters in lieu thereof, and otherwise cooperate with Grantee, to authorize such direct payment. Notwithstanding anything to the contrary herein, Grantor shall be and remain primarily responsible and liable for payment of the proceeds attributable to the Overriding Royalty Interest. If Grantor shall fail or refuse to make direct payment to Grantee, then, to secure the payment of all amounts due Grantee, Grantor grants to Grantee a lien and security interest in Grantor's interest in the Subject Interests, the production therefrom, and the equipment thereon, and the proceeds of all of the foregoing, subject to any existing liens and security interests. Section 2.3 Overpayments. If at any time Grantor inadvertently pays Grantee in excess of $25,000 more than the amount then due with respect to the Overriding Royalty Interest, Grantee shall not be obligated to return any such overpayment, but the amount or amounts otherwise payable for any subsequent period or periods shall be reduced by such 301012891.002FINAL.doc 5 000368 overpayment, plus an amount equal to interest computed at the Agreed Rate on the unrecovered balance of such overpayment during the period of such overpayment. Section 2.4 Past Due Payments. Any amount in excess of $25,000 not paid by Grantor to Grantee with respect to the Overriding Royalty Interest when due shall bear, and Grantor hereby agrees to pay, interest at the Agreed Rate from the due date until such amount has been paid. Section 2.5 Proportionate Reduction. In the event of failure or deficiency in title to any of the Subject Interests, the Overriding Royalty Interest attributable to such Subject Interest shall be reduced in the same proportion that interest in such Subject Interest is reduced. ARTICLE III Operation of Subject Interests Section 3.1 Prudent Operator Standard. Grantor (subject to the terms and provisions of any applicable operating agreements and subject to the other provisions of this Conveyance) shall have exclusive charge, management and control of all operations to be conducted on the Subject Interests and may take any and all actions which a reasonably prudent operator would deem necessary or advisable in the management, operation and control thereof; provided, however, that Grantor shall have no charge, management or control of or with respect to the Overriding Royalty Interest, but instead such charge, management and control shall be vested solely in Grantee. Grantor shall pay all costs and expenses (including all taxes and all costs, expenses and liabilities for labor, materials and equipment incurred in connection with the Subject Interests and all obligations to the holders of royalty interests and other interests affecting the Subject Interests) incurred from and after the Effective Date in developing, operating and maintaining the Subject Interests. Grantor shall be obligated to develop, operate and maintain the Subject Interests as would a prudent operator under similar circumstances. As to those of the Subject Interests as to which Grantor is not the operator, Grantor shall take all such action and exercise all such rights and remedies as are reasonably available to it to cause the operator to so develop, maintain and operate such Subject Interests (provided that Grantor shall never be obligated to pay any costs or expenses attributable to any interest other than the Subject Interests and all royalties related thereto). It is expressly understood that the powers given to Grantor in the first sentence of this Section 3.1 shall include the right of Grantor, subject to Section 3.6 and 3.8(b), to elect to participate, or not participate, in drilling, reworking, plugging back, deepening, sidetracking or completing of a well, or in other operations (including operations in connection with secondary and /or tertiary recovery) proposed to be conducted on the Subject Interests. Section 3.2 Sales of Subject Hydrocarbons. (a) Grantor shall have the obligation to market or cause to be marketed the Subject Hydrocarbons. All sales of Subject Hydrocarbons shall be upon terms and conditions at least as favorable as Grantor obtains for oil, gas and /or minerals not subject to this Conveyance which are of comparable type and quality and in the same location. As to any third parties, all acts of Grantor in marketing the Subject Hydrocarbons and all Production Sales Contracts executed by Grantor shall be binding on Grantee and the 301012891.002FINAL.doc 6 00u369 Overriding Royalty Interest; it being understood that the right and obligation to market the Subject Hydrocarbons is at all times vested in Grantor and Grantee does not have any such right or obligation or any possessory interest in all or part of the Subject Hydrocarbons. Accordingly, it shall not be necessary for Grantee to join in any new Production Sales Contracts or any amendments to existing Production Sales Contracts. (b) An Affiliate may purchase any Subject Hydrocarbons only in the event that Grantor shall determine that any such sale to an Affiliate (an "Affiliated Purchaser shall comply with the provisions contained in Section 3.2(a) and the provisions of this Section 3.2(b). The price paid by an Affiliated Purchaser for any Subject Hydrocarbons shall not be less than the price received by such Affiliated Purchaser upon the resale of such Subject Hydrocarbons to a Non Affiliate. Grantor and any such Affiliated Purchaser shall maintain accurate books and records of all such sales of Subject Hydrocarbons to Affiliated Purchasers and the subsequent disposition of such production, which books and records shall be available for inspection by Grantee and its representatives at any reasonable time. Grantee shall have the right to cause Grantor to terminate any future sales of production to any Affiliated Purchaser at any time and for any reason upon written notice. (c) In the event that Grantor shall retain the services of an Affiliate for the purpose of marketing any Subject Hydrocarbons, and Grantor has not otherwise retained a third party to market any such Subject Hydrocarbons, Grantor may pay such Affiliate a fee (the "Marketing Fee in an amount equal to the lesser of (i) two percent of the aggregate sales price of such Subject Hydrocarbons, or (ii) the actual costs incurred by such Affiliate in connection with its performance of services in marketing such Subject Hydrocarbons, but excluding the services for which Grantor or an Affiliate is compensated under an operating agreement or accounting procedure (and any payment made to an Affiliate pursuant to this Section 3.2 shall be limited to actual costs incurred on an hourly or other direct basis); provided, however, that the Marketing Fee shall not exceed the amount that a Non Affiliate negotiating on an arms length basis with Grantor would charge for the same or similar services. Section 3.3 Insurance. Grantor shall obtain or cause to be obtained (and maintain or cause to be maintained during the economic life of the Subject Interests) insurance coverage in such amounts, with provisions for such deductible amounts and for such purposes as Grantor shall deem appropriate consistent with Section 3.1. Section 3.4 Government Regulation. (a) All obligations of Grantor hereunder shall be subject to all applicable federal, state and local laws, rules, regulations and orders (including those of any applicable agency, board, official or commission having jurisdiction). Rates permitted under the Natural Gas Policy Act of 1978 and any other applicable statute or law, and the rules and regulations thereunder, to be paid for Subject Hydrocarbons shall be controlling if lower than prices established in Production Sales Contracts or required hereunder. Grantor shall make all filings with all applicable agencies, boards, officials and commissions having jurisdiction with respect to the marketing of the Subject 301012891.002FINAL.doc 7 CO 370 Hydrocarbons and the terms and conditions under which Subject Hydrocarbons may be sold. (b) Should any statute or any rules or regulations of any governmental body, or any provisions in private contracts (including those limiting the size of overriding royalties and similar interests) become applicable to the Overriding Royalty Interest so as to, in effect, limit the portion of the Subject Hydrocarbons produced from the lands and depths covered by a particular Subject Interest which may be attributable to the Overriding Royalty Interest, the Overriding Royalty Interest shall, as to such Subject Interest, and for the period of time during which such statute, rule or regulation (or other provision) is applicable, be limited to the maximum amount of production from such lands and depths which can be attributed to the Overriding Royalty Interest under such statute, rule or regulation (or other provision); provided, however, that the portion of production from lands and depths covered by other Subject Interests which would be attributable to the Overriding Royalty Interest in the absence of the provisions of this Section shall be increased, to the maximum extent possible (and, if necessary, to 100% of the production attributable to such Subject Interests), so as to cause, to the maximum extent possible, the Grantee to receive, by virtue of ownership of the Overriding Royalty Interest, the same amount as Grantee would have received had the aforementioned regulation (or other regulations or other provisions) not reduced the share of production from the aforementioned Subject Interest with respect to which the Overriding Royalty Interest could be paid. This Section 3.4(b) shall only be applicable to that portion of the Subject Interests then owned by Grantor or any successor (by assignment or otherwise) to Grantor's interest in the Subject Interests. Section 3.5 Sales, Farmouts and Involuntary Transfers. If Grantor sells or farmouts out all or any portion of the Subject Interests, the Subject Interests sold or farmed out shall remain subject to the terms and provisions hereof and to the Overriding Royalty Interest. In the event of any involuntary transfer (including judicial and non judicial foreclosure sales by a receiver or trustee in bankruptcy for Grantor), such transfer shall be binding only on the interest of Grantor in the Subject Interests and shall be subject to the continued existence of the Overriding Royalty Interest. Section 3.6 Abandonments. Nothing herein contained shall obligate Grantor to operate or continue to operate any well or to operate or maintain in force or attempt to maintain in force any of the leases when, in Grantor's opinion, such well or lease ceases to produce or is not capable of producing oil, gas or other minerals in commercial quantities (determined without considering the effect of the Overriding Royalty Interest). The expiration of a lease in accordance with the terms and conditions applicable thereto shall not be considered to be a voluntary surrender or abandonment thereof, subject to Section 3.1. Grantor shall have the right, without the joinder of Grantee, to release, surrender and /or abandon its interest in the Subject Interests, or any part thereof or interest therein, even though the effect of such release, surrender or abandonment will be to release, surrender or abandon the Overriding Royalty Interest the same as though Grantee had joined therein insofar as the Overriding Royalty Interest covers the Subject Interests, or any part thereof or interest therein, so released, surrendered or abandoned by Grantor. 301012891.002FINAL.doc 8 Section 3.7 Pooling, Unitization and Communitization. Section 3.8 Non consent Operations. 00371 (a) Certain of the Subject Interests may have been pooled, unitized or communitized for the production of oil, gas and /or minerals prior to the Effective Date or, after the Effective Date, may be so pooled, unitized or communitized. Such Subject Interests are and shall be subject to the terms and provisions of such pooling, unitization and communitization agreements, and the Overriding Royalty Interest in each such Subject Interest shall apply to (and the term "Subject Hydrocarbons" shall include) the production from such poolings, units and communitizations which is attributable to such Subject Interest (and the Overriding Royalty Interest shall be computed giving consideration to such pooling, unitization and communitization). (b) Grantor shall have the right and power, exercisable only during the period provided in Section 3.7(c), to pool, unitize and communitize any of the Subject Interests and to alter, change, amend or terminate any pooling, unitization or communitization agreements heretofore or hereafter entered into, as to all or any part of the Subject Interests, as to any one or more of the formations or horizons thereunder, and as to any one or more minerals, upon such terms and conditions as Grantor shall in its sole discretion determine. If and whenever through the exercise of such right and power, or pursuant to any law hereafter enacted or any rule, regulation or order of any governmental body or official hereafter promulgated, any of the Subject Interests are pooled, unitized or communitized in any manner, the Overriding Royalty Interest, insofar as it affects such Subject Interest, shall also be pooled, unitized and communitized and in any such event such Overriding Royalty Interest in such Subject Interest shall apply to and affect only the production which accrues to such Subject Interest under and by virtue of the pooling, unitization and communitization. (c) Grantor's power and right to pool, unitize and communitize the Subject Interests and the Overriding Royalty Interest shall be exercisable and enjoyed only during the period of the life of the last survivor of the descendants of Joseph P. Kennedy, living on the date of execution hereof, plus twenty -one (21) years after the death of such last survivor. (a) If Grantor elects to be a non participating party with respect to any drilling, deepening, plugging back, reworking, sidetracking or completion (or other) operation on any Subject Interest or elects to be an abandoning party with respect to a well located on any Subject Interest, the consequence of which election is that Grantor's interest in such Subject Interest or part thereof is temporarily (i.e., during a recoupment period) or permanently forfeited to the parties participating in such operations, or electing not to abandon such well, then the costs and proceeds attributable to such forfeited interest shall not, for the period of such forfeiture (which may be a continuous and permanent period), be subject to the Overriding Royalty Interest. (b) Notwithstanding anything to the contrary contained herein, Grantor shall not elect, as to any Subject Interest, to be a non participating party with respect to any 301012891.002FINAL.doc 9 00t5372 operation contemplated in Section 3.8(a) in the event Grantor or any Affiliate of Grantor will also be a participating party in such operation. Section 3.9. Renewals and Extensions of Leases. The Overriding Royalty Interest shall apply to all renewals, extensions and other similar arrangements (and /or interests therein) of the oil, gas and/or mineral leases (or other determinable interests in oil, gas and other minerals) which are included (or interests in which are included) in the Subject Interests, whether or not such renewals, extensions or arrangements have heretofore (whether or not described in Exhibit A) been obtained, or are hereafter obtained, by Grantor. Provided, however, nothing in this Section 3.9 or elsewhere in this Conveyance shall apply to or cover or give Grantee any rights to or interest in (a) properties, interests and rights acquired by Grantor after the Effective Date or (b) the Excluded Producing Wellbores. ARTICLE IV Grantee Liability and Equipment Section 4.1 No Personal Liability of Grantee. NOTWITHSTANDING ANYTHING TO THE CONTRARY CONTAINED IN THIS CONVEYANCE, GRANTEE SHALL NEVER PERSONALLY BE RESPONSIBLE FOR PAYMENT OF ANY PART OF THE COSTS, EXPENSES OR LIABILITIES INCURRED IN CONNECTION WITH THE EXPLORING, DEVELOPING, OPERATING AND MAINTAINING OF THE SUBJECT INTERESTS, AND GRANTOR AGREES TO INDEMNIFY AND HOLD GRANTEE HARMLESS FROM AND AGAINST ALL SUCH COSTS, EXPENSES AND LIABILITIES (WITH SUCH INDEMNITY TO ALSO COVER ALL COSTS AND EXPENSES OF GRANTEE, INCLUDING REASONABLE LEGAL FEES AND EXPENSES, WHICH ARE INCURRED INCIDENT TO THE MATTERS INDEMNIFIED AGAINST). Section 4.2 Ownership of Equipment. The Overriding Royalty Interest does not include any right, title or interest in and to any of the personal property, fixtures, structures or equipment now or hereafter placed on, or used in connection with, the Subject Interests and the interest herein conveyed to Grantee is exclusively an overriding royalty interest, and Grantee shall look exclusively to the Subject Hydrocarbons for the satisfaction and realization of the Overriding Royalty Interest. ARTICLE V Remedies Upon Default If Grantor shall fail to perform or observe in any material respect any of the covenants or agreements herein provided to be performed or observed by Grantor, and such failure shall continue unremedied for a period of thirty (30) days after delivery to Grantor of written notice from Grantee of Grantee's objection to such failure and Grantee's request that such failure be remedied, then Grantee shall have such rights and remedies as Grantee may have at law or in equity with respect to such failure or default. 301012891.002FINAL. doc 10 ARTICLE VI Assignments Section 6.1 Assignment by Grantor. Without the prior written consent of Grantee, Grantor may assign, sell, transfer, convey, mortgage or pledge all or part of the Subject Interests or create any security interest therein; provided, however, that Grantor shall provide prompt written notice of any such action to Grantee. Any sale, conveyance, assignment, sublease or other transfer of the Subject Interests, or any interest therein or any part thereof, by Grantor shall provide that the assignee assumes all of the obligations of Grantor with respect to the interest transferred. Section 6.2 Assignment by Grantee. Without the prior written consent of Grantor, Grantee shall have the right to assign, sell, transfer, convey, mortgage or pledge the Overriding Royalty Interest in whole or in part. If the interest of Grantee under this Conveyance shall ever be owned by more than four Persons, such Persons shall designate one Person as their agent to deliver and receive all communications on behalf of Grantee. Grantor shall never be obligated to deliver or receive communications under this Conveyance to or from more than four Persons. Section 6.3 Change in Ownership. No change of ownership or right to receive payment of the Overriding Royalty Interest, or of any part thereof, however accomplished shall be binding upon Grantor until notice thereof shall have been furnished by the Person claiming the benefit thereof, and then only with respect to payments thereafter made. Notice of sale or assignment shall consist of a copy of the recorded instrument accomplishing the same; notice of change of ownership or right to receive payment accomplished in any other manner (for example by reason of incapacity, death or dissolution) shall consist of copies of recorded documents and complete proceedings legally binding and conclusive of the rights of all parties. Until such notice shall have been furnished to Grantor as provided above, the payment or tender of all sums payable on the Overriding Royalty Interest may be made in the manner provided herein precisely as if no such change in interest or ownership or right to receive payment had occurred. The kind of notice herein provided shall be exclusive, and no other kind, whether actual or constructive, shall be binding on Grantor. Section 7.1 Access to Books and Records. In addition to any reports and information specifically required by the terms of this Conveyance, Grantor agrees to furnish to Grantee full information pertaining to the operation of the Subject Interests, at all reasonable times, and in such form, as Grantee may reasonably request. Subject to any restrictions on Grantor's right to do so under applicable operating agreements or similar contracts, Grantor will permit representatives designated by Grantee, including independent accountants, agents, attorneys, and other Persons, to visit and inspect the Subject Interests and Grantor's books and records pertaining to the Subject Interests and the Overriding Royalty Interest (and to make copies and photocopies from such records and to write down and record such information as such representatives may request), and Grantor shall permit Grantee and its designated representatives reasonably to investigate and verify the accuracy of information furnished to Grantee hereunder 301012891.002FINAL. doc ARTICLE VII Access to Information 11 C,0u374 or in connection herewith and to discuss all such matters with its officers, employees and representatives. Section 7.2 Operating Reports. Grantee shall have the right to receive upon request quarterly reports showing the status of development, production and other operations conducted by Grantor on the Subject Interests. ARTICLE VIII Warranties and Indemnification Section 8.1 Warranty. Grantor hereby binds itself to warrant and forever defend all and singular title to the Overriding Royalty Interest unto Grantee, its successors and assigns, against every Person lawfully claiming or to claim the same or any part thereof by, through or under Grantor, but not otherwise. Grantor warrants that this Conveyance is made (a) immediately after that certain Assignment, Bill of Sale and Conveyance made by EnCana Oil Gas (USA) Inc. in favor of Grantor effective as of the Effective Date pursuant to which the Subject Interests were assigned to Grantor and (b) prior to any assignment or conveyance by Grantor of any interest in the Subject Interests to any other Person or placement of a lien or encumbrance thereon by Grantor in favor of any other Person. Section 8.2 Subrogation. This Conveyance is made with full substitution and subrogation of Grantee in and to all covenants, representations and warranties by others heretofore given or made with respect to the Subject Interests or any part thereof to the extent they pertain to or are affected by the Overriding Royalty Interest. Section 8.3 Indemnification. Grantor hereby agrees to indemnify and hold Grantee harmless from all claims, demands, liabilities, losses, damages, costs and expenses arising from any failure of Grantor to perform or comply with any of the provisions of this Conveyance or otherwise arising from the operation of the Subject Interests. ARTICLE IX Miscellaneous Section 9.1 Term. This Conveyance shall remain in effect so long as any of the Subject Interests are in effect. Section 9.2 GOVERNING LAW. THE VALIDITY, EFFECT AND CONSTRUCTION OF THIS CONVEYANCE SHALL BE GOVERNED BY THE LAWS OF THE STATE OF TEXAS EXCEPT TO THE EXTENT MANDATORILY GOVERNED BY THE LAW OF ANY JURISDICTION IN WHICH ANY SUBJECT INTEREST IS LOCATED. Section 9.3 Intentions of the Parties. Nothing herein contained shall be construed to constitute either party hereto (under state law or for tax purposes) the agent of, or in partnership with, the other party. If, however, the parties hereto are deemed to constitute a partnership for federal income tax purposes, the parties elect to be excluded from the application of Subchapter K, Chapter 1, Subtitle A of the Internal Revenue Code of 1986, as amended, and agree not to take any position inconsistent with such election. In addition, the parties hereto intend that the Overriding Royalty Interest conveyed hereby by Grantor to Grantee shall at all times be treated 301012891.002FINAL. doc 12 OOu375 as (a) an incorporeal (Le., a non possessory) interest in real property or land under the laws of each state in which any of the Subject Interests are located and (b) an "economic interest" in the Subject Hydrocarbons within the meaning of the Internal Revenue Code of 1986, as amended, and the regulations and judicial authority relating thereto and as an overriding royalty interest (rather than as a working or any other interest), and all provisions of this Conveyance shall be construed and treated accordingly. Section 9.4 Notices. All notices and other communications required or permitted under this Conveyance shall be in writing and, unless otherwise specifically provided, shall be delivered personally, by electronic transmission, by registered or certified mail, postage prepaid, or by delivery service for which a receipt is obtained, at the respective addresses shown opposite the signatures of Grantor and Grantee to this instrument, and shall be deemed delivered on the date of receipt. Either party may specify its proper address or any other post office address within the continental limits of the United States by giving notice to the other party, in the manner provided in this Section 9.4, at least fifteen (15) days prior to the effective date of such change of address. Section 9.5 Further Assurances. Grantor agrees to execute and deliver to Grantee all such other and additional instruments, notices, division orders, transfer orders and other documents and to do all such other and further acts and things as may be necessary to more fully and effectively grant, convey and assign to Grantee the rights, titles, interest and estates conveyed to Grantee hereby or intended to be so conveyed. Section 9.6 Counterparts. This conveyance is being executed in multiple originals, all of which are identical. All of such counterparts together shall constitute but one and the same instrument. To facilitate recordation, certain counterparts may omit those property descriptions in Exhibit A hereto which contain descriptions of the Subject Interests located in counties other than the county in which the particular counterpart is to be recorded. Section 9.7 Binding Effect. All of the covenants and agreements of Grantor herein contained shall be deemed to be covenants running with Grantor's interest in the Subject Interests and the lands affected thereby. All of the provisions hereof shall inure to the benefit of Grantee and its successors and assigns and shall be binding upon Grantor and its successors and assigns and all other owners of the Subject Interests or any part thereof or any interest therein. Section 9.8 Partition. Grantor and Grantee acknowledge that Grantee has no right or interest that would permit it to partition any portion of the Subject Interests, and Grantee waives any such right. Section 9.9 Effective Date. This Conveyance shall be effective for all purposes as of 7:00 a.m. (at the location of the Subject Interests) on October 1, 2009 (the "Effective Date 301012891.002FINAL. doc [Signatures appear on following page] 13 IN WITNESS WHEREOF, Grantor and Grantee have executed this Conveyance on this 25 A day of January, 2010. Address of Grantor: 61 Inverness Drive East, Suite 220 Englewood, Colorado 80112 Address of Grantee: 125 East John Carpenter Fwy. Suite 600 Irving, Texas 75062 14 GRANTOR: Crown Enery Partne By: Brian H. Ary Chief Executive 1 icer GRANTEE: By: G Name: Title: y Weber PieWS ides-) I 00376 NGP Income Co- Investment Opportunities Fund II, L.P. By: NGP Income Co- Investment II GP, LLC, i9neral partner STATE OF COLORADO ss. COUNTY OF 1 i/ (NOTARIAL ASEAL) x x, T4 DEBORAH ANN GUERRA Notary Public, State of Texas My Commission Expires July 15. 2012 The foregoing instrument was acknowledged before me by Brian H. Ary, Chief Exe tive Officer of Crown Energy Partners, LLC, a Delaware limited liability company, this ay of January, 2010. STATE OF T'e5ca ss. COUNTY OF L2 a.S 15 Notary ublic Name:r'�e/�� My commission expires: or 9 p// The oregoing instrument was acknow ged before me this2 day of January, 2010 by /'l veb Pte 1reside/7 r- of NGP Income Co- Investment II GP, LLC, a Delaware limited liability company, general partner of NGP Income Co- Investment Opportunities Fund II, a Delaware limited partnership, as the act and deed of such limited liability company o I of such limited partnership. �i tary NI me: ission expires: -7-/s---(2__ 301012891.002FINAL. doc EXHIBIT A SUBJECT INTERESTS 006378 S 8 A O 2 2 2 z z 3 o o STi 1 2 A 2 1 1 C C r r 2 2 O O l� 0 z i g1 z 00u379 z 1 C 0 0 N J 1D 0 0 1 m 8 9 1 m 2 3 rn g g 0 0 0 O 0 0 0 z z z z g 00u380 a, o °4,4 N 5 0 0 0 0 00 z z 0 n O 0 z H o m 0 O Z J 8 8 A r p O V D D i 000381 9 3 0 3 8 01 a g to m N E A m m 3 3 d r r r rn m 8- 8- 8- 8- 8- 8 g m I. y v m m m m m m 9 m s z T T o 8 9 9 4 9 9 i O 9 2 3 O a v o 2 2 0 2 2 2 z 2 2 z 2 O 8 8 8 I n 8 8 n n n 8 a 8 0 0 0 o 8 0 0O C O r O 0 2 2 2 2 2 2 2 2 Z Z 2 2 4 k c k 000382 0 B j z z z 0 0 0 z 0 006383 1 D D D °o J�m"; N O Z N 2 S q g C C CO CO C CO CO FR CO CO CO rti 1 m m Z Z Z Z Z D A A A 0 A v O 9 0 00 z 00&354 C CO m 1 N n C Z m a Q t N 3 ID m c m 3 3 A o s O 2 O 0 0 W W W w0 qp o0 W O g o d J W �O m a 0 e. A r m O c c c H 0 m 5 Q x c CO CA Cg C m R m J J V g O N O V z Ol m 0 z O z 0 0 8 b c z n W m m m m m 0 0 0 0 0 0 0 z oo►38`i 0 0 0 0 0 0 0 0 m J J N yg J� J W I 01 N A W i c m b b OJI OVO OJi M W a a E i 8 3 E 3 a d 2 o R a 0 0 c O g g 0 c D D 0 wJ N 8 J W 0 D 0, 2 c c c c c c A T 8 4 w T A l'.. m 0 g Z x x- m m c c Z z m m T T o 0 m O 0 -10 0-10, m 0-10-100A m P m m m m! c m, c m v m m r w E m n Z�� W Z .lj C w Z T� Z� n Z A N 2 n 2 p 2 T N� Z N Z m N 2 p 2 W Z w Z N Z T W 2 T n Z N Z� n Z f0 n Z y A{ n r A� p� >z n A� O A� O� m O A O A� C y J A r A� w A r A J A A Z p n Z� n y� Z p m y A� p Z A N O m O N 0 0 in� m -1r�. m 1 N -1 N On� V N m S a+ p N N+ p+ a p m m<+ m m+ m N A m 8 "8" m2oN22Nf �"1 mf. 0 f-+fmO yz`mf f Q�fo f mf p f p O mom mOm D O O� w W O ZT m r� O O >m l'n m D w y w N Sm i D 1� N W O mmN A N Nm Nw 8 o Z Pm N yg f N N �i N CO c npZ m_ m .A.m w T c .0 O m it; w A m k Q g yt P, N m m 0 Nx O Nm N O O l7 n O m N A A A m g m _J m m C 0 4 g. J m m y� N w m t 8 8 a W W A A S O O O Z s s s 0 K K 2 2 2 2 2 z 000388 8 b o y a yy o N O V N O 6) Q a O m V N J Q N z c c 11 M 11 T 2 m A 2 2 u Z 2 W W 2 S A W 2 2 W Z N p '03 Z W D Z A a Z 6) y C m m O c -.0 8 x m k 2 60i: k o 3 It. k 2 2 O O 39° 0 rn 2 2 2 p. k t 2 K z-2. ,t 2 "II I k§ k k k k B k k CO C1391. f 7 3 II s. 2 E E k e B 2 7 8 k k k k L A eO 392 k k 2 2 k m 2 a 0 5 W x 0 p O c Y 2 m C m C A f F H D H 1 A A m P A S J V Z b A m m m m O O A P 000393 8 8 c 1 E E I a a rJ 5 .3" ry J ry� 'm 0 g C m C S m m C C O O P P g A z z A D A p A A N fl A `�Yj y A� 3 n A N n y A D J n yy D fl D n 3_ D Nn D G fi n {ten ym n�� z P n N N A C D y N C N m N N� m S Z A A z z P z A z e 1 z N z z N z N z z n c o z n c o z c o z J Z 3 W D m A 00 m W Z D m m Z W N A Z N m A N O z A N O; p N 0 3 A N Y N N H W N N W I W I N C N C N C Y 1 N r m Z Gl N m Z O N O� O O N O Z Y m 2 D� m D -i Z Y m 2 'i m o J N a� m o L a z o m o o o Y o o Y o o Y o o Y o o Y o o m o m FI m o Y o m� o m m o Y c w f ti py o p I$ Z F o i F m I_ f° F v o p v o F v9y° G F F N o o a F N o o s o o z o> F O Z O n 2 z Z 2 iO 2 W N S n Z m n z m m n 2 m O �n C r`0,1" m m P O �I O ti T c m 3 m F E f f D a A D m —C' a p a A A D yi r Y n n n d a m m Yo G om� om V F A c f A o t m o m m oo' p o o m N H y m O y Or a p a fi PA t 4 pp D 1 L PA l G1gOpo �n� C 9 1 9 E 4 A W n n n '�n�... O P A P A 2 4 F G1 F c F g c c c O Q R D 2 s S W o 0 0 o° S o 0 0 0 z Y z gi gg mo zx L1 rn O 2 0 N r m O z 4 W C.Op394 A a 3 m A Z A m N m a z z 0 m m 3 3 8 0 0 a 3 0 S N tll m A m m 0 O O p g g g ♦y N m N W ONO V N p N O O m 8 O O O O 8 0 O O c c S R a m m v 2 A 0 3 (,0u395 N i F ,31 s m c c c c i 8 m a 0 100 8 8 +O �1 NN N N W N O 1W0 J N p y T N T T N m y T N 111 m N 111 N m m 111 1J w S C m m N O T N Z T N m fy11 11�J;��+j 111 INII i T N m fN11 yf f11 N T m N �c1 m m N Z i Z p Z N Z p N Z p 2 p Z p 2 p Z p Z g T j Z Z p Z p Z s2 p N Z Z Z L N 2 p z Z D p Z o Z ,,,,t. AWfWm_",� r.,,,,, pp� �n�z z Z z +z z=„0�tl,„.. +Z�W TJm N m T N T D 0o.00 OoN N� +(p N N m W +2m m m�� �f�f�fmf f m oo J�3f� f O rn li uii AO 8 i m O 'n o ,AO 0 Z g O f N Z8 C o m m z, G v A C 2 N o' N A o' p Tz� m .W.. r0 Z D 4yy1OO O 8 O u (!O v O V m W 3 m m N z "m 2 o m 8 z" S Wm 2i g Q o mp D 8 O m N 0 O 2 000396 O 3 3 a N 3 a 3 SF 0 z z 0 O N m 8 z 0 0 m A m m 00o397 8 m o N m 0 D 1 i i S m w H m m n 0 z 000398 y C 1 z z z 0 s r m m O C z ;0x399 5 a 00 a z 00 z A O N ti 0 A c N 00u 400 0 0 o ao o g 0 0 y c 1 m O F, O c c c o w o 3 U U m N W N M N w 3 A A A e00401. c a 1 3 J 0 ffi 5 2 A A c c c 0 E O o m 8 c F, 3 3 0 5 N a e:'OO442 m r 0 O m 9 c r 8 m r 0 5 N k C00403 k 1 65 2 k C06404 8 b c 1 m s ti 2 2 0 m m 0 2 1 C y z 2 0 m 2 C 0 F. xi z N p z 0 0 2 8 4 0 W y 0 3 3 3 3 3 3 3 3 3 3 000406 N 8 2 8 8 S N o u N W 8 8 8 8 8 N Q o J u w a A r3 W a N O 8 O O W D D D D D D D D g 00 g N ly N N O b W W V N W W N 0, b D p R 0 0 0 R 3 3 3 g S m m' m' A 3 I 3 1 'o W m p [0 m 07 p x x x x a w w w 9.2 F F 3 n m n N p E8 m Z� -a -1 0 51 c m Z xm 0 0 a Z Z 0 n O O m N Z m m m m p m x 1 i 5 -a O mo r, m '=9.8 r T oNz On m m r O r A m 4ei >A 9n a m X 4 o z Z E D1 z Om0 >q J N N W p 51 1 f A o U J O I ii z m N N -1 $mmNN -i rN- in(//1 41 �nf/1- Inf/1- 1$mrN .{��TTNN1- Im�IZfp N N-I n Z m G Op f n A FCOOAf1 �'m ;0 °�O° C7 aZ u'flt C 30 mCO� O OAOpO A �j> r q N r m gy p,, 3 y r 4:41 y 3_p0n i,: i )4 r f'n S 5M m p 3 j g 2 2 2 2 z r' m O f11� m+Fi��Z Z0�8 2 N �°nZ0 mZ0 m fil NW rmm OoZOy o 2. m� I ggig w1g-6f 4p q 4 2 NFm *mf mop mq 'mL u O Op O Z c R o= 2 m8 7, o f l p a °.b'' !y Nam Nam Z x P OO O O O OA s o N o Zftl O N N NN NQ RA m O 4 o yy O q O my Z m F g m g '3 pOw p0� W 0 P m A m m -n iI N p P y N 2 1 i p T Z x e Z A p8 m AcDi �8 AS O T mS mS L 3 3 3 N m m m m z 0 0 0 0 0 0 z 2 Z z z 2 C 3 3 3 Z A Z 3 W A A Am m m m O 10 S A z z W W W aNp N N N N N O W W A 10 AAA S O S S 3 G x x m m n o 0 2 z A A z z D A A A F A S9 A A 2 2 2 z Z A A A A A z z 2 A A A 00u407 z z A g Q e S o o g V J T O N W o A NwN N :7i. p D N Fi N m D 0 3 g m 0 0 f f z a z 22 3 3 O 0 z 2 a N z 3 3 m 5 m 3 a 0 J A 0 0 2 0 0 Q co °o E S E ��pp O�1 :4', E A N N Op C�i M ypA� OG W 0 g 0 F. g. n 3 m f f S S S M FF X N N N W A 2 2 A D D D D D D D ID N N N N N -I N N N N N H N H N -1 N -1 N N N N N N N -1 N N N N N -i m INn m N N y N -1 N -I gi n f n N5P5n5N5N nCnN5P5NC N5N n n nn(''g N5in g, 3f 2O�n n 0180 nn�''n z z z z z z z N z N z z z z N z z z z 3 z z 3 z z z z z z z z O S S S w A w .S w A S N V A A A V o V JJ V y o V O V V Y V M V V m= o w o 0 0 0 o G o G o G o 0 0 o f o G o G o G o 0 0 0 o Q o G o G� o" p o a m �n 1+ 3 �i N N o P N i N A i W l 2 r f e N a N �u A C w 2 y m m N 2 v 2 2 2 2 2 Z N m N A m A 2 Z z z T f f f mf Df mm Dm o$ °S o$ g s g g Ni v y W D e, N O g m O O in r0 c a O v 2 s Z A O M n H b w m m G O V O A A O. i A u N O V Z 2 Z Z Z .A Q t z e m z 2 g$ J N m V w 2 0 3n ,m M V O O a m m 04 g m D oo Y D m N O 2 w m a 0 O a i f ri W A b m N 1541 m f f A gy m tWp m m N 0 A N V r O r w m m 0 z 0 600409 2 E n a a 0 Fi 3 O m m m m 3 3 o o z z z z c c 3 3 A 5 8 S S N N 7 S S opp 4 A O &I c c c t w °w F, V D O 5 F A S A 2 V p J p N A N N N A N S g S 8 m m m `8i -J W G W W W W w m w 0 o it: io A CD w m D 3 3 0 0 0 0 0 m m m m m 0 0 0 0 0 z z z z z 3 3 3 3 3 y 0 0 6 410 O O O O 9 n o o n 3 3 0 0 0 0 2- n n n 0 01 o c 0 8 0 a 2- F 0 3 N m rrf -i -i i M i i 9 S A A A A Fw+ iw+ A Y Y Fw+ A b N 1�+ N 0Y0 Yd O A 2 2 D D D D D D Z 4 t f i O N 8 b N G 43 g m W J O Q u R z 5 S S S S 8 b o b 8 8 S 8 8 z S CC c CC rL1 H Di "Di r�. -i -i i A A A A 9 A A A S 9 A A N Z 2 2 2 2 Z 2 2 2 2 Z A A A A A A A A A A Z 2 2 2 2 z z 2 z z A A A A A A A A A A 2 A D A A A A A A A 2 O 0 S S b b S S g w O 2 3 Z 2 2 A A A 000411 0 0 0 3 3 3 I O O 9 9 9 3 3 3 d 9 3 E. F 9 0 0 0' S 3 2 S S S S a a a a b O p 8 8 8 S W W pp,� Y w W G W G A a A M D D 0 2 A A D D D D A N H 1 m y H ti H H C N H -i w -1 y w n 00 n G z 2 n U' n m A n 3 n n G n G n n z,.z zNZ wz �w NzNZ z P r mom oo� O gg ti N O H N O O O O O !1 co`*. -°e of 2 OGF W WiFie I 2 Z z -53 m Z 2 2 2 gm F o$ F o 00 w g pp s S e p� A 2 N O P P W J O 161 p x' J z f V C ti O is H O a ZZ a 2 p O n; D Z y Z Z N A F 2 m m N m m l{ F ip z b$ O ti b two F m J H O G Vj w ill w m 0 o in m a ..9:0 m J r. m v m Z O p F ;6 �n P A 0 z 4 m j k k k k k a F. i g 7 E 0 F I 3 E 2 E d m 6 a 2 2 2 k 2 8 m k 2 2 2 2 2 2 j j co 000412 E s n| \k s cc k cc m e b I f E 5 2 0 0 x 0 3 a D D n 3 q 0 3 a n 3 3 P. C,O 413 Z Z 0 8 Z 3 0 3 3 z D 0 5 0 0 1 w 8 9 0 m 301012891.002FINAL. doc EXHIBIT B EXCLUDED PRODUCING WELLBORES 00u414 FEDERAL W -68117 30 -17 YATES 30 -29 FEDERAL W -51347 40 -30 FEDERAL W -62508 20 -29 EXIT CHANNEL 26 -2 BC FEDERAL 30 -29 REYNARD UNIT 13 HAUN FED 20 -5 BRASS FED 40 -34 VERNE VALLEY 2 HANSON FED 10 -05 RATTLESNAKE 44 -33 BIRD CANYON 10 -1 FEDERAL W -68117 30 -20 PLATINUM FED 30 -25 MONUMENT BUTTE FEDERAL 24 -22 BIRD CANYON 40 -19 VERNE VALLEY 5 MONUMENT BUTTE FEDERAL 41 -21 FEDERAL W -68117 10 -20 HANSON W -72845 10 -17 REYNARD UNIT 11 -1 BLUE FOREST UNIT 32 -33 FEDERAL 30 -1 OUTER BLACKS FORK 1 -27 MESA FED 32 -30 BLUE WOODS FED 20 -24 HAVEN UNIT20 -04 BLUE FOREST 31 -5 BLUE FOREST UNIT 30 -5 BLUE FOREST UNIT 22 -11 REYNARD UNIT 12 SWAN FEDERAL 43 -18 WELL NAME SUBLETTE LINCOLN SUBLETTE SUBLETTE LINCOLN SUBLETTE LINCOLN LINCOLN SWEETWATER LINCOLN LINCOLN SWEETWATER SUBLETTE SUBLETTE SWEETWATER SWEETWATER SUBLETTE LINCOLN SWEETWATER SUBLETTE LINCOLN LINCOLN SWEETWATER SUBLETTE UINTA SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER LINCOLN SWEETWATER COUNTY 27N 25N tv IQ 19N 27N 21N 26N 26N 24N 27N 27N 24N 25N 25N 24N 25N 23N 24N 24N 24N 20N 25N Z 111W 111W 113W 111W 112W 111W 111W 111W 112W 111 W 111W 110W 110W 110W 111W 111W 110W 110W 111W 113W 110W Z 17 29 26 29 33 20 25 22 33 30 24 N CT 11 3 18 y M 0 CSW NWSW CSE NWNE NWNE NESW CNW SWNE SESE NWNE SENW SESE SENW SWSW NWSW SESW SWSE NESW NENE NW NWNW NWSE SENE SWSW NENE SWNE SENE 'NWNE 1 SWNE SESW SENW SESE NESE QTR EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Questar Exploration Production Co EnCana Oil Gas (USA) Inc. Questar Exploration Production Co EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Questar Exploration Production Co EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Questar Exploration Production Co EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Questar Exploration Production Co Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. Questar Exploration Production Co EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Cabot Oil Gas Corporation 'Cabot Oil Gas Corporation Questar Exploration Production Co IEnCana Oil Gas (USA) Inc. OPERATOR 0.33544500 0.45640000 0.78750000 0.32827775 0.41250000 0.33669513 0.37499220 0.95858940 1 0.66631020 0.31906086 1 0.93230800 0.49499722 0.47567255 1 0.47627250 0.50000000 0.88886960' 0.49861444 0.31906086 0.50294764 0.66894044 0.84914088 1,00000000 0.26597580 0.97567250 1.00000000 0.636218601 0.75055050 0.514952481 0.26597580 0.26597580 0.263245641 0.93.391193 I BPO WORKING INTEREST 0.27003323 0.38616700 0.63393750 0.26594706 0.33500530 0.27103958 0.30280590 0.68184379 1 0.52671821 0.25936861 [0.70881478 0.38609784 0.38291640 1 0.38183171 0.39750000 1 0.71683769. 0.39351629 0.25936861' 0.42464777 0.53701221 0.66966129 0.81000000 0.20849565 0.81331400 0.76750000 0.50835804 [0.62850347 0.42433045 1 0.20849565 0.20849565 0.20255346 0.80857143 0.724640231 BPO NET REVENUE INTEREST 0.00000000 0.00000000 1 0.00525000 0.00000000 0.00000000 0.00000000 10.00000000 10.00350250 00000000'01 00000000'0 1 0.01933653 10.00000000 1 0. 00000000 1 0.00000000 0.00000000 1 0.03903893 0.00122588 0.00000000 0.00134751 0.00000000 00000000'0 000000000 0.00154308 0.00000000 0.00000000 1 0.000 1 6121 10.000000 I 00000000 0 0.00154308 0.00154308 1 0.00202277 0.00000000 0.00000000 BPO OVERRIDING ROYALTY INTEREST 10.33544500 0.45640000 1 0.78750000 0.32827775 1 0.32500000 0.33669513 10.37499220 APO (1) 0.95858940 1 0.66631020 0.31906086 APO (1) 0.76735986 APO (2) 0.76625963 1 0.49499722 1 0.47567255 1 0.47627250 0.50000000 1 0.88886960 0.49861444 0.31906086 0.50856512 0.66894044 0.84914088 0.85000000 '0.26597580 0.97635436 .0.45000000 0.63621860 0.75055050 0.53246430 0.26597580 0.26597580 0.26324564 0.85000000 0.93391193 APO WORKING INTEREST 0.27003323 0.38616700 0.63393750 0.26594706 1 0.26413020 0.27103958 1 0.30280590 APO (1) 0.68184379 1 0.52671821 0.25936861 APO (1) 0.61606767 APO (2) 0.61517527 0.38609784 1 0.38291640 1 0.38183171 0.39750000 1 0.71683769 0.39351629 0.25936861 0.42570335 0.53701221 0.66966129 0.70750000 '0.20849565 0.81387824 0.36000000 0.50835804 0.62850347 0.43904034 0.20849565 0.20849565 0.20255346 0.70357143 0.72464023. APO NET REVENUE INTEREST 0.00000000 0.00000000 0.01225000 0.00000000 0.00000000 0.00000000 0,00000000 APO (1) 0.00817250 00000000'0 000000000 APO (1) 0.00000000 APO (2) 0.00000000 0.00000000 00000000'0 1 00000,000 0.00000000 0.03903893 0.00956725 0.00000000 0.00134751 0.00000000 1 0.00000000 0.00000000 10.00154308 0.00000000 0.00000000 0.00016121 l 0.00000000 1 00000000 0'. 0.00154308 0.00154308 0.00202277 0.00000000 0.00000000__ APO OVERRIDING ROYALTY INTEREST co e0 v415 Exhibit B to Conveyance of Oveniding Royalty Interest FEDERAL W -62117 40 -28 HAILSTONE UNIT 1 'RICH ST 32 -36 'FEDERAL W-63490 10-32 (PLATINUM FED 22 -25 [BLUE FOREST UNIT 20 -14 HAVEN UNIT 10 -11 I BC FEDERAL 40 -20 FEDERAL W -62508 10 -29 RATTLESNAKE 11 -27 HAUN FED 40 -05 VERNE VALLEY 4 FEDERAL W -51347 20 -7 1 EXIT CHANNEL 22 -1 FIGURE FOUR CANYON 4 -12 BLUE FOREST UNIT 30 -14 (FR) VERNE VALLEY 13 BRASS FED 80 -34 'FEDERAL W- 63821 40 -32 LODGEPOLE 24 -29 HAVEN UNIT 10 -04 1 LODGEPOLE 22 -29H EAKIN RANCH 1 1 REYNARD UNIT 11 MONUMENT BUTTE FEDERAL 14 -23 1 MESA FED 10 -30 LINCOLN ROAD 40 -29 (F CHEVRON EDERAL TE -20 CO FED 24 -01 1 1 BLUE FOREST UNIT 85 -13 FEDERAL W-68116 30-4 'ANDERSON CANYON 22 -17 'HANSON FED 30 -5 'FEDERAL W -62791 10 -31 WELL NAME SUBLETTE LINCOLN SWEETWATER SUBLETTE 'SWEETWATER 1 SWEET WATER SWEETWATER SUBLETTE SUBLETTE SWEETWATER LINCOLN LINCOLN SUBLETTE LINCOLN SUBLETTE SWEETWATER LINCOLN SWEETWATER SUBLETTE SWEETWATER SWEETWATER SWEETWATER UINTA LINCOLN SWEETWATER SWEETWATER LINCOLN J SUBLETTE SWEETWATER ISWEETWATER SW EETWATER ,LINCOLN LINCOLN SUBLETTE COUNTY 1241 27N 241 24N 23■ 27N 27N 24N 27N 19N 27N 24N 27N 23N 18N Baal 25N 25N 2® 26N 25N 26N 28N Z 111 W 111 W 111 W 111 W 111W 111 W 111 W 111W 111w 11® 111W 111W 110W 111W 110W 113W 110W 110W 111W 111 W 111 W 111W 111.W i 111W 111W 111wJ Z CO 36 32 25 14 11 20 1 29 r Co 122 12 ca I a 34 32 29 29 34 31 23 30 129 20 24 13 4 .17 31 CO m 0 SE SWSE 1SWNE 1CNW 1SENW 1CNE 1NENW 1SESE NWNW 1NWNW rWSE WSE__ ICNE 1SESE SWNW NESE SENW SESW CSE SESW NWSW SENW NESE MEM SWSW SWNW SWSE SWNE NENW SWSW INESW SENW NWSW CNW QTR EnCana Oil Gas (USA) Inc. Questar Exploration Production Co 1 EnCana Oil Gas (USA) Inc. 1 EnCana Oil Gas (USA) Inc. 1 EnCana Oil Gas (USA) Inc. 1 Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. l EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Questar Exploration Production Co EnCana Oil Gas (USA) Inc. 1 Questar Exploration Production Co EOG Resources Inc. Cabot Oil Gas Corporation Questar Exploration Production Co_ Cabot Oil Gas Corporation l EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Questar Exploration Production Co Questar Exploration Production Co EnCana Oil Gas (LSA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. lEnCana Oil Gas (USA) Inc. nCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. Whiting Petroleum Corporation EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. OPERATOR 0.88166913 0.50000000 0.71250000 0.61200878 0.50000000 0.26324564 0.53604204 0.57313710 0.33669506 0.49499722 0.98687500 0.31906086 0.26835605 0.31906086 0.48783628 0.26324564 0.31906086 0.62032105 0.33669506 10.87175605 10.68042254 0.47706613 0.04197110 0.50000000 0.79517752 0.70274523 0.45640000 0.63148673 0.50000000 0.00000000 0.57272444 0.00000000 0.93230800 0.68440982 BPO WORKING INTEREST 0.65243516 0.40749660 0.55812499 0.45270612 0.39750000 0.20255346 0.44712377 0.45451999 0.27103952 0.38609740 0.71271199 0.25936861 0.21971652 0.259368611 0.40868451' 0.20255346 0.25936861 0.49636156 0.27103952 0.68677139 0.55996806 0.37324339 ,0.03399660 0.40749980 0.61809656 0.51797564 0.38616700 0.50743877 0.38928575 0.00000000 0.45955832 0.00000000 0.69859740 0.54959581 BPO NET REVENUE INTEREST 0.00000000 0.00000000 0.01900000 0.00000000 0.00000000 0.00202277 0.00083347 0.00000000 0.00000000 0.00000000 000000000 0SZ09£00'0 0.00000000 0.00000000 1 0.00000000 0.00202277 0.00000000 0.00000000 0.00225000 0.02354159 0.00000000 00000000'0 L0£0t9120•0 0.00000000 0.05628456 0.00016122 0.00000000 0.00075000 0.00000000 0.00104190 0.00000000 0.00000000 0.01780593 0.00390000 BPO OVERRIDING ROYALTY INTEREST 0.88166913 0.37499220 0.71250000 0.61200878 0.50000000 0.26324564 APO (1) 0.43931625 APO (2) 0.45583504 0.57313710 0.33669506 0.49499722 APO (1) 0.98687500 APO (2) 0,98687500 0.31906086 0.26835605 0.31906086 0.48783628 0.26324564 0.31906086 0.62032105 0.33669506 0.58760813 1 0.68042254 0.47706613 0.04197110 0.37499220 0.85856675 0.70274523 0.45640000 0.63148673 0.50000000 0.48417626 0.57272444 0.28136930 APO (1) 0.76735986 I. APO (2) 0.76625963 0.68440982 APO WORKING INTEREST 0.65243516 0.30266708 0.55812499 0.45270612 0.39750000 0.20255346 APO (1) 0.34776776 APO (2) 0.37375101 1 0.45451999 0.27103952 0.38609740 APO (1) 0.71271199 APO (2) 0.71271199 0.25936861 0.21971652 0.25936861 0.40868451 0.20255346 0.25936861 0.49636156 '0.27103952 0.46121414 ,0.55996806 0.37324339 0.03399660 0.30280590 0.74247417 0.51797564 0.38616700 0.50743877 0.38928575 0.37934026 0.45955832 0.22298520 APO (1) 0.60524795 APO (2) 0.60437164 0.54959581 APO NET REVENUE INTEREST 00000000'0 00000000'0 1 0 01900000 0.00000000 0,00000000 0.00202277 APO (1) 0.00083347 APO (2) 0.00083347 0.00000000 00000000'01 1 0.00000000 APO (1) 0.00817250 APO (2) 0.00817250 0.00000000 0.00000000 000000000 00000000'0 0.00202277 0.00000000 00000000'0 0.00525000 0.02354160 10.00000000 0.02840307 0.00000000 0.00000000 0.00046296 00000000'0 ZZ1.91000'0 00000000'0 0009L1.00'0 00000000'0 0614'01.00'0 0.00000000 APO (1) 0.00000000 APO (2) 0.00000000 0.00910000 APO OVERRIDING ROYALTY INTEREST co 00 416 Exhibit B to Conveyance of Oveniding Royalty Interest FEDERAL W- 054136 30 -31 HAVEN UNIT 20 -03 FEDERAL W-058724 10-19 BLUE FOREST UNIT 40 -11 HAILSTONE UNIT 7 (FR) LONG GREEN 2 -25 1 FOUR MILE GULCH 95 -32 FEDERAL W -53094 30 -33 HAVEN UNIT 20 -10 FEDERAL 30 -8 FEDERAL W -58724 10 -30 LINCOLN ROAD 10 -34 REYNARD UNIT 1 SWAN SOUTH FED 01 VERNE VALLEY 1 BLUE FOREST UNIT 30 -11 BLUE FOREST UNIT 22 -14 ANDERSON CANYON W -63819 2 -18 WAGONSPOKE 10 -14 UPRR 33 -35 BLUE FOREST UNIT 32 -1 REYNARD UNIT 2 HAILSTONE 10 BLUE FOREST UNIT 30-13F BLUE FOREST UNIT 60 -14 BLUE FOREST UNIT 40 -13 BLUE FOREST UNIT 30 -13 EXIT CHANNEL 22 -2 STORM SHELTER 06 USA A -H W-4-4283 1 BIRD CANYON 30 -28 BRASS FED 30 -34 FEDERAL W -67808 40 -7 MESA FED 40 -24 MESA FED 30 -24 FEDERAL 40 -17 BLUE FOREST UNIT 32 -2 MCCULLEN BLUFF 20 -23 (FR) HANSON 20 -1 BLUE FOREST UNIT 22 -13F MESA FED 30 -30 JUDITH FED 30 -32 ST OF WYOMING AH 1 WELL NAME SUBLETTE SWEETWATER SUBLETTE SWEETWATER LINCOLN ISUBLETTE SWEETWATER SUBLETTE SWEETWATER SUBLETTE SUBLETTE SWEETWATER LINCOLN SWEETWATER LINCOLN SWEETWATER SWEETWATER LINCOLN SWEETWATER j SWEETWATER SWEETWATER LINCOLN LINCOLN SWEETWATER SWEETWATER SWEETWATER SWEETWATER LINCOLN SWEETWATER SUBLETTE SUBLETTE SWEETWATER SUBLETTE SWEETWATER SWEETWATER SUBLETTE SWEETWATER SWEETWATER SUBLETTE SWEETWATER SWEETWATER SWEETWATER SWEETWATER COUNTY 28N 23N 27N 124N 21N 128N 24N 127N 23N I27N 27N 125N 20N 123N 19N I24N 24N 25N 20N 22N 20N 24N 24N 124N 19N 23N 27N 27N 24N EOM 24N 2® RIM 24N N Z 24N 23N 21N Z 111W 1111W 111W 1111w 112W 1112W 110W 111W 111W 1111w 1111W 1111W 113W 110W 113W 111 W 111 W 111W 112W 111W 111W 1 113W' 1111 MOM 111W 113W 111W 111W 111W Mira 111W 11 111W 110W 111W 111W 2 0 31 19 125 32 33 10 8 30 134 14 1 L 14 L4 1 4 35 11 I 13 13 14 13 13 22 20 19 28 34 7 24 24 17 23 ca 30 32 16 M M 0 CSW 1SENE CNW 'CSW NESE NENE NWNW NWSW SWNE_ 1SESW SWNW NWNW NESE NWNW NESW 1NWSE SENW 1NWNW CNW CSE 1SWNE NWSE SWNE NWSW NWNE CSE SWNE SWNE NWNE CSW REDEEM SWSE CSW NESE 1 CNE NENE SENW NESW 'SESW CSW 'QTR EnCana Oil Gas (USA) Inc. 'EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Questar Exploration Production Co EOG Resources Inc. Cabot Oil Gas Corporation l EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Questar Exploration Production Co Samson Resources Company Questar Exploration Production Co Cabot Oil Gas Corporation Cabot Oil Gas Corporation Whiting Oil and Gas Corporation Kerr McGee Oil Gas Onshore LP EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Questar Exploration Production Co Questar Exploration Production Co Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Questar Exploration Production Co EnCana Oil Gas (USA) Inc. EOG Resources Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation 1EnCana Oil Gas (USA) Inc. Kerr McGee Oil Gas Onshore LP EnCana Oil Gas (USA) Inc. OPERATOR 0.62081974 0.69186012 1 0 78750000 1 0.26324564 0.37519550 0.25173108 0.41205999 0.84733539 0.55234359 1 0.23481153 0.78750000 1 0.23587380 0.50000000 1 0.29734000 0.50000000 0.263245641 0.26597580' 0.281369301 0.133125001 0.65000000 0.26597580 0.48833400 10.37482790 0.26324564 0.263245641 0.26324564 0.26597580 0.50000000 0.71354142 0.25852107 0.437890321 0.66631018 0.26835605 0.25000000 0.50000000 0.43198519 '0.265975801 0.90000000 0.52060603 '0.26635187 0.38799613 0.37500000 0.81000000 BPO WORKING INTEREST 0.49840580 0.56925912 0.63393750 0.20255346 0.30297770 0.20264352 0.33492993 0.65801882 0.45149774 0.18617200 0.63829632 1 0.19459589 0.40562500 1 0.23437190 0.41000000_ 0.20255346 0.20849565 0.22298520 0.11202186 0.51295657 0.40043388. 0.30266706 0.20255346 0.20255346 0.20255346 0.20849565 0.41000000 0.58022229 1 :0 20411032 0.323691961 0.52671819 0.20428604 0.19464289 0.38928575 0.34772203 0.208495651 0.71550000 0.41608154 0.20491847 0.30976709 0.25957031 0.64870834 BPO NET REVENUE INTEREST 0.00390000 0.00000000 0.00525000 1 0.00202277 0.00000000 0.00080465 0.00592570 00000000'0 21660000'0 10.00000000 0.00466882 1 0.00000000 0.00000000 0.00000000 0.0000000 0.00202277 0.00154308 00000000'0 000000000 0.00000000 1 0.00154308 0.00000000 0.00000000 1 0.00202277 0.00202277 0. 00202277 0.00154308 0.00000000 0.00203704 0.00130500 1 0.00000000 10.00000000 0.00000000 ,0.00000000 0.00000000 0.00075000 0.00154308 0.00000000 0.00350250 0.00202277 0.00016121 0.00000000 0.00000000 BPO OVERRIDING ROYALTY INTEREST 0.62081974 0.69186012 0.78750000 1 0.26324564 0.37519550 0.25173108 0.27931628 APO (1) 0.84733539 0.60854161 10.23481153 0.78750000 1 0.23587380 0.34687500 10 0.50000000 0.26324564 0.26597580 0.28136930 0.13312500 0.52257394 1 0.26597580 0.39041500 0.37482790 0.26324564 0.26324564 0.26324564 0.26597580 0.50000000 0.71354142 0.25852107 0.43789032 0.66631018 0.26835605 0.25000000 '.0.50000000 10.43198519 000000060 089L699Z0 APO (1) 0.52060603 APO (2) 0.52128789 026324564 0.38799613 0.37500000 APO (1) 0.77188236 APO (2) 0.13621456 APO WORKING INTEREST 0.49840580 0.56925912 0.63393750 0.20255346 0.30297770 0.20264352 0.21671046 APO (1) 0.65801882 0.49743523 0.18617200 0.63829632 0.19459589 0.28585938 0.23437190 0.41000000 0.20255346 0.20849565 0.22298520 0.11202186 0.43166862 1 0.20849565 0.31976300 0.30266706 0.20255346 0.20255346 0.20255346 0.20849565 0.41000000 0.58022229 0.20411032 0.32369196 0.52671819 10.20428604 10.19464289 0.38928575 ',0.34772203 0.20849565 0.71550000 APO (1) 0.41608154 APO (2) 0.41663044 0.20255346 0.30976709 0.25957031 APO (1) 0.62431306 APO (2) 0.11101486 APO NET REVENUE INTEREST 0.00910000 0.00000000 0.01225000 0.00202277 0.00000000 0.00187751 0.00592570 000000000 1 aleZ0000(l)OdV 0.00000000 0.01089393 0.00000000 0.00000000 0.00000000 0.00000000 0.00202277 0.00154308 0.00000000 0.00000000 0.00000000 0.00154308 0.00000000 0.00000000 0.00202277 0.00202277 0.00202277 0.00154308 0.00000000 :0 00203704 10.00306250 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00175000 0.00154308 0.00000000 APO (1) 0.00817250 APO (2) 0.00817250 0.00202277 0.00016121 0.00000000 APO (1) 0.00000000 APO (2) 0.00000000 APO OVERRIDING ROYALTY INTEREST 000417 Exhibit B to Conveyance of Oveniding Royalty Interest HAMS FORK 40 -13 BIRD CANYON FEDEDERAL 10 -8 I FARSON FED 60 -26 SWAN SOUTH 30 -02 BLUE FOREST UNIT 40 -33 ANDERSON CANYON W -63819 3 -18 MONUMENT BUTTE FEDERAL 44 -21 USA A -G W -44283 1 FOUR MILE GULCH 30 -32 RATTLESNAKE 20 -34 BIRD CANYON 40-6 HAVEN UNIT 21 -28F OUTER BLACKS FORK UNIT 6 BLUE FOREST UNIT 32 -31 USA A -J W -44283 1 FEDERAL W -62508 40 -29 GOLDEN ST 30 -36 'RATTLESNAKE 12 -27 B C W- 67808/1N-51347 20-6 'LINCOLN ROAD 44 -34 'FEDERAL W -62117 10 -28 1 LODGEPOLE 20 -29 E STORM SHELTER 01 MESA FED 40 -20 1 FARSON FED 10 -26 HORSESHOE UNIT 90 -12 WELL NAME LINCOLN SUBLETTE SWEETWATER SWEETWATER SWEETWATER 'LINCOLN SWEETWATER 1 SUBLETTE 1 SWEETWATER SWEETWATER SUBLETTE SWEETWATER UINTA SWEETWATER SUBLETTE SUBLETTE SWEETWATER SWEETWATER SUBLETTE SWEETWATER SUBLETTE SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER COUNTY 22N 27N 1 1 2 111 23N 25N 25N th 27N 24N 24N 27N co ca 25N 27N 27N 24N 24N 27N 25N 27N i 24N 23N 24N 24N 23N Z 113W 111W 111 W 111W 110W 111 W 111 W 7 111W 111 w 111W' 113W [1-tow 111W 111W 111WI 111W 111W 111 W ITh '110W 11OW 11OW 111W 111 W X Z 0 13 26 33 18 18 32 34 31 18 [29 136 27 34 28 29 0) 20 26 12 m 0 SWSE 1SENW 'NWNE SESE 'SWSW 'NWNE SESE 'NWSE 1LOT6 CNE SWSE NENW SWSW SWNE NWNE CSE NESW SWNW CNE SESE NWNW NWNE SENW NESE SWNW SWNW QTR Cabot Oil Gas Corporation 'EnCana Oil Gas (USA) Inc. 'Cabot Oil Gas Corporation Cabot Oil Gas Corporation 'Cabot Oil Gas Corporation 'Whiting Oil and Gas Corporation EnCana Oil Gas (USA) Inc. 'EOG Resources Inc. 'Cabot Oil Gas Corporation C Cabot Oil Gas Corporation 'EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Questar Exploration Production Co (Cabot Oil Gas Corporation EOG Resources Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. 'EnCana Oil Gas (USA) Inc. 'EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. 1 EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Cabot Oil Gas Corporation OPERATOR 0.25609380 0.23481153 10.20891170 0.43957912 0.26597580 0.00000000 0.78125000 0.15736660 1 0.25437144 0.49499722 0.23481153 0.83796281 0.39018270 0.26597580 0.15736660'. 0.32827775 0.71250000 '0.49499722 0.24531155 0.22110759 0.43789032 0.89010761 0.69888194 0.38523416 0.20000000 0.21356126 BPO WORKING INTEREST 0.20211260 0.18784923 1 0.16541410 0.36839639 0.20849565 0.00000000 0.63699511 0.12274595 0.20476901 0.38774782 0.18784922 0.67329968' 0.31665555 0.12274595 0.26594706 0.55812499 0.38609783 0.19011645 0.18241376 0.32369196 0.70144575 0.54997386 0.29439170 0.15571430 0.17483007 BPO NET REVENUE INTEREST 000000000 10. 00000000 1 0.00000000 0.00558441 0.00154308 0.01582703 0.00074074 0.00000000 0.00000000 00000000'0 0.00000000 0.00328704 0.00000000 0.00154308 0.00000000 000000000 0.01900000 '.0. 00000000 0.00000000 0.00000000 0.00000000 0.02354159 0.00000000 0.02335340 000000000 0.00044650 BPO OVERRIDING ROYALTY INTEREST 0.25609380 0.23481153 0.20891170 0.43957912 0.26597580 0.28136930 APO (1) 0.74983462 APO (2) 0.70977299 APO (3) 0.70977299 0.15736660 0.25437144 0.49499722 0.23481153 0.82407392 0.26276700 0.26597580 0.15736660 0.32827775 0.71250000 0.49499722 1 0.24531155 0.22014984 0.43789032 0.89010761 0.69888194 0.38523416 0.20000000 0.18882262 APO WORKING INTEREST 0.20211260 0.18784923 0.1 6541410 0.36839639 0.20849565 0.22298520 (1) 0.61725705 APO (2) 0.59316330 APO (3) 0.59175950 0.12274595 0.20476901 8774782 0.18784922 0.66184131 0.20849565 0.12274595 0.26594706 0.55812499 0.38609783 0.19011645 0.18162361 0.32369196 0.70144575 0.54997386 0.29439170 0.15571430 0.15538963 APO NET REVENUE INTEREST 0.00000000 000000000 1 0.00000000 0.00558441 0.00154308 0.00000000 APO (1) 0.00074074 APO (2) 0.00074074 APO (3) 0.00074074 '0.00000000 '0.00000000 0.00000000 0.00000000 00000000'0 tOLBZ£00'0 1 0.00154308 0.00000000 0.00000000 ■.01900000 0.00000000 0.00000000 0.00000000 0.00000000 0.02354159 0.00000000 0.02335340 0.00000000 0.00044650 APO OVERRIDING ROYALTY INTEREST 00:9418 Exhibit B to Conveyance of Overriding Royalty Interest 1 FARSON FED 75 -35 SEVEN MILE GULCH 6 -23 FARSON FED 34 -26 LINCOLN ROAD 20 -34 SWAN SOUTH 40 -01 WAGONSPOKE 20 -14 GREEN RIVER 30 -17 COGC FED 01 -09 -23 -110 (FR) MCCULLEN BLUFF 12 -23 FARSON FED 10 -35 1 HAVEN UNIT 20 -11 FARSON FED 40 -35 WEST SWAN 30 -9 LODGEPOLE 30 -21 AUSTIN FED 10 -31 FEDERAL W -68117 10 -17 RATTLESNAKE 70 -28 HAVEN UNIT 10 -03 MESA FED 40 -30 JUDITH FED 10 -32 SILVER FED 30 -02 MONUMENT BUTTE FEDERAL 24 -22 F EAKIN RANCH 4 VERNE VALLEY 6 BLUE FOREST UNIT 40 -12 ANDERSON CANYON FED 2 -17 WELL NAME SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER I SWEETWATER LINCOLN SWEETWATER SWEETWATER SUBLETTE SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER UINTA LINCOLN SWEETWATER LINCOLN COUNTY 24N 20N ro NI 25N 23N 20N 23N 23N 24N 24N 23N 24N 25N 24N 124N 27N 24N 23N 24N 23N 23N 25N 18N 19N 24N 25N Z 111W 112W 1 111 W 111W 111W 112WI 111WI 110W 111W 111W 111W 111W 111 W 11OW 110W 111W 111W 111W 110W 111W 111W 110W 113W 113W 111W -111w 0 Z 0 35 23 CO 0 34 14 17 I, 22 35 11 35 130 21 31 17 28 30 32 22 33 23 '121 17 0 m 0 SESE 1NWNW I SWSE CNE CSW NWNE 'CSW NWNE NESE SWNW NWNE CSW 1NESE NWSW CNW SWNW -1 NESE CNW NESE SWNW CSW SESW SENE SENW NWSW SWNW QTR Cabot Oil Gas Corporation 1 BP America Production Company 'Cabot Oil Gas Corporation Cabot Oil Gas Corporation 1 Cabot Oil Gas Corporation (Kerr McGee Oil Gas Onshore LP EnCana Oil Gas (USA) Inc. 1 Merit Partners LP Merit Energy Company Cabot Oil Gas Corporation 'Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Chevron USA Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. 1 EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Questar Exploration Production Co Questar Exploration Production Co Cabot Oil Gas Corporation Whiting Oil and Gas Corporation OPERATOR 0.38677245 1 0.03328125 1 0.20000000 0.08805994 1 0.54137811 1 0.13312500 1 0.00000000 1 0.21858685 1 0.20906712 1 0.20000000.. 0.14420787 1 0.20000000 1 0.13408887 1.00000000 0.91276290 0.33544500 0.25000000 6 .44206929 10.37760416 '0.46875000 J '0.555116501 0.457967811 0.04197110 0.24997500 0.265975801 0.281369301 BPO WORKING INTEREST 0.30486653 1 0.02800547 1.£41.L99t 0.07264945 1 0.46287829 1 0.11202186 1 0.00000000 1 0.17316884 1 0.16809771 1 0.15571430 0.11828924 0.15571430 0.11363419 1 0.81250000 1 0.73138740 0.27003323 0.19499999 0.36361213 0.294276431 0.37207031 i 0.446868781 L 0.385215711 0.03399660 0.20185480 0.208495651 0.22298520 BPO NET REVENUE INTEREST 0.00618540 1 0.00000000 10.00000000 0.00000000 0.00000000 1 0.00000000 1 0.04074635 1 0.00155111 0.00000000 1 0.00000000 0.00658333 0.00000000 1 0.00000000 0.00000000 1 0. 00000000 0.00000000 0.00000000 0.00000000 0.00016121 0.00000000 '0.00000000 0.00824074 0.00000000 0.00154308 7 00000000 0 BPO OVERRIDING ROYALTY INTEREST 0.38677245 1 0.03328125 1 0.20000000 0.08805994 1 0.54137811 1 0.13312500 1 0.36240739 1 0.18372569 1 0.20906712 1 0.20000000 APO (1) 0.26732387 APO (2) 0.26248347 0.20000000 0.13408887 1.00000000 0.86144833 0.33544500 0.49499722 '10.44206929 '..0.37760416 0.46875000 0.41633735 0.45796781 0.04197110 0.24997500 0.26597580 0.28136930 APO WORKING INTEREST 0.30486653 1 0.02800547 1 0.15571431 0.07264945 1 0.46287829 1 0.11202186 1 0.27341190 1 0.14439543 0.16809771 1 0.15571430 APO (1) 0.22170673 APO (2) 0.21797962 0.15571430 0.11363419 0.81250000 0.69059229 0.27003323 0.38609783 0.36361213 0.29427643 0.37207031 0.35596842 0.38521571 0.03399660 0.20185480 0.20849565 0.22298520 APO NET REVENUE INTEREST 0.00618540 0.00000000 10.0 00000oo 000000000 0.00000000 10.00000000 0.00000000 0.00155110 0.00000000 0.00000000 APO (1) 0.00083347 APO (2) 0.00083347 0.00000000 10.00000000 000000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00016121 0.00000000 0.00000000 0.00824074 0.00000000 0.00000000 0.00154308 0.00000000 APO OVERRIDING ROYALTY INTEREST al to cal 000419 Exhibit B to Conveyance of Oveniding Royalty Interest (LINCOLN ROAD 42 -22 RICH ST 10 -36 BLUE FOREST UNIT 65 -14 (FR) ANDERSON CANYON 20 -29 AMOCO CHAMPLIN 186 E 4 RATTLESNAKE 20 -27 FOUR MILE GULCH 2O -06 ANDERSON CANYON FED 11 -29 ANDERSON CANYON 22 -29 BLUE FOREST 80 -13 HAUN W -57837 40 -9 ANDERSON CANYON 41 -29 MESA FED 20 -24 MCCULLEN BLUFF 40 -23 VERNE VALLEY 3 ANDERSON CANYON 21A -29 HAUN FED 20 -08 MCCULLEN BLUFF 95 -23 ANDERSON CANYON 42 -18D GREEN RIVER 33 -17 GAUCHO FED 01 SWAN SOUTH 10 -02 HAILSTONE UNIT 2 RICH ST40 -36 BIRD CANYON FEDERAL 20 -17 LINCOLN ROAD 40 -14 BLUE FOREST UNIT 70 -14 FARSON FED 30 -35 WELL NAME SWEETWATER SWEETWATER SWEETWATER LINCOLN LINCOLN SWEETWATER SWEETWATER LINCOLN LINCOLN SWEETWATER SWEETWATER LINCOLN SWEETWATER SWEETWATER LINCOLN LINCOLN LINCOLN SWEETWATER LINCOLN SWEETWATER SWEETWATER SWEETWATER LINCOLN SWEETWATER SUBLETTE SWEETWATER SWEETWATER SWEETWATER COUNTY 24N 24N 24N 24N 23N 25N 25N 24N 26N 25N 24N 26N 26N 24N 25N 23N 24N 24N 27N 24N 24N 24N Z 111W 111W 111W 111W 110W 111W 111Wj 111W'1 111w 111W', 111W 111W 113W 1111w 111W' -111w 1111W 1 1 111 W i 11 OW 111W 112W .111w 1111w 1111w 1111w 1111W A 2 122 36 1 1 4 NJ NJ 1 27 07 29 29 1 13 CO 1 29 [24 NJ NJ 129 CO 123 1 16 1 17 1 19 CJ NJ 1 36 1 17 114 114 135 N m 0 NESE CNW NENE NWNE SWSW CNE SWNE NENW SENW SESW NESE NENE CNE CSW NENE NENW NENE NWNW SENE NWSE NWSW CNW SENW CSE NWNE NWSW SENE NESE QTR Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Whiting Oil and Gas Corporation Kerr McGee Oil Gas Onshore LP Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. Whiting Oil and Gas Corporation Whiting Oil and Gas Corporation Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. Whiting Oil and Gas Corporation EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Questar Exploration Production Co Whiting Oil and Gas Corporation EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Whiting Oil and Gas Corporation EnCana Oil Gas (USA) Inc. Yates Petroleum Corporation EnCana Oil Gas (USA) Inc. Questar Exploration Production Co EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation OPERATOR 0.18000000 1 0.34500000 1 0.00000000 0.08110000 0.09848490' 1 0.323499171 0.153646201, 0.00000000 1 0.o o 0000 0.00000000 0.95858940 0.00000000 0.25000000 0.05813424 0.37500000 0.00000000 0.95858943 0.38948247 0 0.00000000 0.07500000 0.57223803 0.37349780 1 0.962500001 0.201267001 00000000'0 0.26324564 0.20000000 BPO WORKING INTEREST 0.14310000 1 0.27025000 1 0. 00000000 0.06934050 0.07878792 1 0.25232935 0.12108723 1 0.00000000 0.00000000 0.00000000 0.69248779 0.00000000 1 0.19464289 0.04999543 0.30281250 0.00000000 0.69248769 1 0.29939571 00000000'0 0.00000000 0.05882140 0.46422960 0.30626820 0.75395832 0.16000726 0.00000000 0.20255346 0.15571430 BPO NET REVENUE INTEREST 0.00000000 1 0.01900000 1 0.00714199 0.00000000 0.00000000 1 0.00000000 1 0.00014360 1 0.02128880 1 0.02128880 1 0.00892816 1 0.00350250 1 0.02128880 1 0. 00000000 0.00000000 0.00000000 1 0.02128880 0.00350250 0.01875000 0.02989550 1 0.06915558 000000000 0.00000000 0.00000000 0.02256250 0.00000000 1 0.10610017 0.00202277 0.00000000 BPO OVERRIDING ROYALTY INTEREST 0.18000000 1 0.34500000 0000000001 0.08110000 0.09848490 1 0.32349917 1 0.54560301 1 0. 00000000 1 0.00000000 0.00000000 1 APO (1) 0.95858940 APO (2) 0.95978266 0.00000000 0.25000000 0.05813424 0.37500000 0.00000000 APO (1) 0.95858943 APO (2) 0.95978269 0.34000000 0000000 '.0.29966642 '0.07500000 APO (1) 0.54628924 APO (2) 0.45635021 1 .0.37349780 0.71250000 0.20126700 00000000'0 0.26324564 0.20000000 APO WORKING INTEREST 0.14310000 1 0.27012500 00000000'01 1 0.06934050 0.07878792 1 0.25232935 1 0.42911759 1 0.00000000 1 0.00000000 1 0.00000000 APO (1) 0.69248779 APO (2) 0.69334097 0.00000000 0.19464289 0.04999543 0.30281250 0.00000000 APO (1) 0.69248769 APO (2) 0.69334088 0.27155000 0.00000000 0.24670793 1,0.05882140 APO (1) 0.44468149 ',APO (2) 0.36894677 10.30626820 0.55812500 0.16000726 0.00000000 0.20255346 0.15571430 APO NET REVENUE INTEREST 0.00000000 1 0.01900000 1 0.00714199 1 0.00000000 0.00000000 1 000000000 1 0.00014360 1 0.02128880 1 0.02128880 1 0.00892816 APO (1) 0.00817250 APO (2) 0.00817250 1 0.02128880 1 0.00000000 0.00000000 0.00000000 1 0.02128880 1 APO (1) 0.00817250 APO (2) 0.00817250 1 0.01875000 0.02989550 0.00000000 0.00000000 APO (1) 0.00000000 APO (2) 0.00000000 0.00000000 0.01900000 '.0.00000000 0.10610017 0.00202277 0.00000000 APO OVERRIDING ROYALTY INTEREST OO Exhibit B to Conveyance of Oveniding Royalty Interest (SWAN SOUTH 20 -02 TIMBER ROCK 30 -34 MESA FED 30 -20 FOUR MILE GULCH 88 -06 BLUE FOREST UNIT 32 -14 FOUR MILE GULCH 10 -32 HORSESHOE UNIT 13 -33 HORSESHOE UNIT 40 -33 SWAN SOUTH 95 -01 FARSON FED 40 -26 HORSESHOE UNIT 10 -33 HORSESHOE UNIT 10 -12 SWAN SOUTH 50 -01 CENEX 15 -15 SUGARLOAF 10 -30 BLUE FOREST UNIT 31F -12 ANDERSON CANYON 10 -29 BLUE FOREST 85 -11 SWAN SOUTH 80 -01 FOUR MILE GULCH 30 -05 SWAN SOUTH 70 -02 AMOCO CHAMPLIN 186 E 3 COGC FED 01 -09 -23 -110 (DAK) BLUE FOREST UNIT 40 -30 FOUR MILE GULCH 42 -05 STORM SHELTER 40 -20 SWAN SOUTH 85 -01 WELL NAME SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER MULTIPLE SWEETWATER SWEETWATER SWEETWATER LINCOLN SWEETWATER SWEETWATER SWEETWATER SWEETWATER LINCOLN SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER COUNTY 23N 25N 24N 23N 24N 24N 24N 24N 23N 24N 24N 23N 23N 25N 22N 24N 25N 23N 23N 125N 123N I23N I23N 2 111W 110W 1 10W 110W 111W 110W 110W 110W 111W 111W 110W 111W 111W 111W 110W 111W 111W 110W 110W 110W 110W 111W 111W A Z 34 20 14 32 33 33 26 33 12 15 30 12 29 30 20 N m 0 CNE SESE SESW LOT13 SWNE SWNW NWSW NWSW NWNW SWSW SENW CNW SENW SWSE NENW NWNE SENW SWSW SWSE LESS NESE NENW NWNE NWSE SENE CSE SWSW QTR Cabot Oil Gas Corporation Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation G H Resources LLC Cabot Oil Gas Corporation Cabot Oil Gas Corporation Whiting Oil and Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Kerr McGee Oil Gas Onshore LP Merit Partners LP Merit Energy Company Cabot Oil Gas Corporation Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation OPERATOR 0.10410040 1 0.00000000 00000000'01 1 0.00000000 0000000001 1 0.22097905 1 0.00000000 1 0.16263863 1 0.00000000 1 0.200000001 1 0.16263863 10.051756351 0.00000000 0.00000000 0.0000 0.09123019 0.00000000 000000000 00000000'0 0.00000000 0.000000001 0.09848490) 0.19473668 0.26597580 0.075821701 0.19386570 0.00000000 BPO WORKING INTEREST 0.08402580 1 0. 00000000 1 0.00000000 1 0.00000000 1 0.00000000 1 0.17788861 1 0. 00000000 1 0.12514926 1 0.00000000 1 0.15571431 0.12514926 0.04295777 0.00000000 1 0.00000000 1 0.00000000 1 0.06961408 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.07878792 0.15415345 0.20849565 0.05976484 0.156010201 0.00000000 'BPO NET REVENUE INTEREST 0.00583495 1 0.01250000 1 0.03234114 1 0.01530540 1 0.00714199 1 0.00000000 1 0.01125195 1 0.00808164 1 0.03015358 1 0.00000000 1 0.00808164 1 0.00000000 1 0.02213464 1 0.03753248 0.03500000 0.00022908 1 0.02128880 0.01251194 0.01817137 1 0. 00000000 0.02946417 0.00000000 0.00155110 0.00154308 0.00000000 0.03646208 1 0.03353239 IBPO OVERRIDING ROYALTY INTEREST APO (1) 0.13533056 APO (2) 0.19154480 1 APO (1) 0.07500000 APO (2) 0.18225689 APO (1) 0.32105767 APO (2) 0.28275738 1 0.00000000 0000000001 1 0.22097905 1 0.00000000 1 0.16263863 1 0.00000000 1 0.20000000 0.16263863 0.05175635 00000000'01 0.00000000 1 0.30000000 0.09123019 0.00000000 00000000'0 000000000 0.25273900 0.00000000 0.09848490 0.16260781 0.26597580 0.07582170 0.42650454 0.00000000 APO WORKING INTEREST APO (1) 0.10923357 APO (2) 0.15460752 APO (1) 0.06375000 APO (2) 0.06470790 1 APO (1) 0.24399730 APO (2) 0.21608309 1 0.00000000 1 0.00000000 1 0.17788861 1 0.00000000 1 0.12514926 00000000'01 1 0.15571431 1 0.12514926 1 0.04295777 1 0.00000000 1 0.00000000 1 0.24450000 0.06961408 000000000 000000000 00000000'0 0.19921610 ,0.00000000 0.07878792 0.12764713 0.20849565 0.05976484 0.34145282 0.00000000 APO NET REVENUE INTEREST 1 APO (1) 0.00508947 APO (2) 0.00000000 1 APO (1) 0.02145138 APO (2) 0.02145138 1 APO (1) 0.02335340 APO (2) 0.02335340 1 0.01530540 1 0.00714199 1 0.00000000 1 1 0.01125195 1 0.00808164 1 0.03015358 1 1 0.00000000 1 0.00808164 1 0.00000000 1 0.02213464 1 0.03753248 1 0.00000000 1 0.00022908 1 0.02128880 0.01251194 0.01817137 0.00000000 0.02946417 0.00000000 10.00155110 0.00154308 0.00000000 0.00328704 0.03353239 APO OVERRIDING ROYALTY INTEREST 000421 (BLUE FOREST UNIT 34F -31 LINCOLN ROAD 43 -22 RESERVOIR UNIT 43 -36 BLUE FOREST UNIT 12 -04 LINCOLN ROAD 80 -22 HORSESHOE UNIT 85-33 MCCULLEN BLUFF FED 32 -26 RATTLESNAKE 60 -28 HORSESHOE UNIT 10 -34 WEST SWAN 33 -7 CHAMPLIN 288 B6 FIGURE FOUR CANYON 11 -14 MCCULLEN BLUFF 30 -23 FOUR MILE GULCH 13 -32 LINCOLN ROAD 65 -5 SWAN SOUTH 30 -31 BLUE FOREST UNIT 10 -30 SWAN SOUTH 85 -31 BLUE FOREST UNIT 80 -12 HORSESHOE UNIT 43 -33 (FR) BLUE FOREST UNIT 73 -11 ALSADE 14 -22 HORSESHOE UNIT 80 -33 RATTLESNAKE 50 -27 BLUE FOREST UNIT 44-6 HORSESHOE UNIT 40 -34 1 BECK 40 -28 WELL NAME SWEETWATER SWEETWATER LINCOLN SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SUBLETTE SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SUBLETTE SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER COUNTY 25N 24N 25N 24N 24N 24N 24N 24N 24N 25N 20N 27N 24N 24N 24N 24N 25N 24N 24N 24N 24N 24N 26N Z 110W 111W' 112W 110W 1 111W 110W 111W 111W 110W 111W 112W 112W 111W 110W 111W 110W 110W 110W 110W 111W 110W 110W 111W A Z 31 22 36 22 331 26 28 34 33 11 14 23 32 31 30 31 33 27 co 34 28 y m 0 SWSE NESE NESE SWNW SESW LOT 1 SWNE NENW SENW SENE SWSW CNW SESE LOT4 LOT5 SESE LOT10 LOT12 SESW NESE NESE SWSW LOT2 NWSE SESE NWSW SESE QTR Chaco Energy Company Cabot Oil Gas Corporation Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Cabot Oil Gas Corporation Chevron USA Inc. Kerr McGee Oil Gas Onshore LP EOG Resources Inc. Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Energy Equity Company Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. OPERATOR 000000000 1 0.02906712 00000000'01 1 0.89272264 1 0.00000000 1 0.00000000 1 0.50000000 l 0.00000000 0.06770120 1 0.08102223 1 0.03328125 0.00000000 1 0.07751232 1 0.00000000 0.00000000 10.40375000 l 0. 00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1 0.10732527 10.69187861 BPO WORKING INTEREST 0.00000000 1 0.02499771 00000000'01 1 0.63784183 1 0.00000000 1 0.00000000 1 0.38928575 1 0. 00000000 1 0.05209371 1 0.06684334' 1 0.02795625 0.00000000 1 0.06666057 0.00000000 00000000'0 0.32501875 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.000000oo 0.000000oo 0.00000000 0.082584941 0.541827441 BPO NET 'REVENUE '',INTEREST 0.01920861 1 0.00000000 1 0.01580822 1 0.02357878 1 0.00613872 1 0.00459991 1 0.00000000 1 0.00742496 1 0.00808164 0. 00000000 0.00000000 0.01104314 00000000'0 0.01907786 0.00594477 0.00000000 0.00000000 0.02388733 0.00408565 0.01125195 0.00714199 0.00312500 0.01129601 0.01099121 0.00638148 0.00808163 0.00000000 BPO OVERRIDING ROYALTY INTEREST 1 0.07683440 1 0.02906712 1 0.10538810 1 0.88310729 1 0.00000000 1 0.00000000 1 0.50000000 1 0.00000000 1 0.16263863 1 0.08098343 1 0.03328125 1 0.00000000 1 0.07751232 1 0.00000000 1 0. 00000000 0.40375000 0.10340979 0.00000000 000000000 00000000'0 1 0.000 00 000 0.00000000 0.00000000 0.00000000 0.00000000 0.16268360 0.51890896 APO WORKING INTEREST 1 0.05847507 1 0.02499771 1 0.08694519 1 0.63103660 1 0.00000000 1 0.00000000 1 0.38928575 1 0.00000000 0.12514928 1 0.06681132 1 0.02795625 0.00000000 1 0.06666057 0.00000000 0.00000000 0.32501875 0.08324488 1 1 0. 00000000 0.00000000 1 0.00000000 0.00000000 0.00000000 0.00000000 1 0.00000000 0.00000000 0.12514928 0.41668389 APO NET REVENUE INTEREST 0.00251103 1 0.00000000 1 0.00000000 1 0.02357877 1 0.00613872 10.00459991 1 1 0.00000000 10.00742496 1 1 0.00808164 00000000'0 1 0.00000000 1 0.01104314 0.00000000 1 0.01907786 0.00594477 000000000 000000000 0.02388733 1 0.00408565 0.01125195 0.00714199 0.00312500_ 0.01129601 0.01099121 0.00638148 0.00808164 0.00000000 APO OVERRIDING ROYALTY INTEREST co 000422 Exhibit B to Conveyance of Oveniding Royalty Interest 'BLUE FOREST UNIT 20 -13 BLUE FOREST UNIT 12 -18 (FR) BLUE FOREST UNIT 10 -7 (FR) BLACKJACK 50 -13 ANDERSON CANYON 31 -18 ANDERSON CANYON 21 -18D ANDERSON CANYON 12 -18D ANDERSON CANYON 11 -17D SWAN SOUTH 80 -31 LINCOLN ROAD 90 -35 FEDERAL 1 -21 MICKELSON 11 -22 BRAY 32 -27 SAGUARO FED 40 -12 1 SWAN SOUTH 80 -02 REARDON DRAW 3 -21 MCCULLEN BLUFF 10 -23 SWAN SOUTH 10 -01 REYNARD UNIT 4 MCCULLEN BLUFF 60 -23 FEDERAL 2 -21 BLUE FOREST UNIT 40 -18 1 BLUE FOREST UNIT 30 -14 (DAK) BLUE FOREST UNIT 32 -33F MESA FED 40 -19 APO SWAN SOUTH 30 -01 BLUE FOREST UNIT 80 -32 (FR) WELL NAME SWEETWATER SWEETWATER SWEETWATER LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN SWEETWATER SWEETWATER SUBLETTE SUBLETTE____ SUBLETTE SWEETWATER SWEETWATER SUBLETTE SWEETWATER SWEETWATER LINCOLN SWEETWATER SUBLETTE SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER COUNTY 24N 24N 24N 22N 25N 25N 25N 25N NJ 25N 30N 120N 23N 27N 24N 1 124N 27N '24N 12_4N 25N 24N 23N 25N Z 111W 110W 110W 113W 11 1 111W 111W 111W 110W 111w 111W 112W1 112W 112W 111W 111W 111 W 113W 111W 111W Li low 111W 110W 110W 1111w1 110W ZI Z G) 13 18 13 18 18 18 17 35 27 12 21 23 23 121 118 14 33 19 32 y m 0 CNE SWNW CNW SENW NENE NENW BH LOT9 SH SWNW BH LOT9 SH NWNW BH NENE SH LOT19 SWNW NWNW NWNW SWNE Iswsw SWSE NWNE 1CNW CNW NWSW NENW 'NWSW LOTS NESE SWNE CSE 1CSE LOT15 QTR Chaco Energy Company Chaco Energy Company Cabot Oil Gas Corporation Cabot Oil Gas Corporation 'Cabot Oil Gas Corporation Whiting Oil and Gas Corporation Whiting Oil and Gas Corporation Whiting Oil and Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Whiting Oil Gas Corporation Energy Equity Company Energy Equity Company Cabot Oil Gas Corporation Cabot Oil Gas Corporation Whiting Oil Gas Corporation 1 Cabot Oil Gas Corporation Cabot Oil Gas Corporation Questar Exploration Production Co Cabot Oil Gas Corporation Whiting Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Yates Petroleum Corporation 'Cabot Oil Gas Corporation ',Cabot Oil Gas Corporation OPERATOR 0.30410060 10.30410060 10.22807550 0.00000000 '0.00000000 0.00000000 000000000 0.00000000 0.00000000 0.07705245 000000000 00000000'0 0. 00000000 0.043750001 0.00000000 1 0.00000000 0.36000000 0.14875527 0.50000000 0.00000000 0.00000000 0.00000000 .0.26825230 0.00000000 .0.200000001 0.29382079' 0.39294385' BPO WORKING INTEREST 1 0.22723192 1 0.23242702 1 0 17432006 0.00000000 1 0.00000000 0.00000000 0.00000000 0.00000000 00000000'0 0.06356827 0.00000000 0.00000000! 0.00000000 1 0.03696875 0.00000000 10.000000001 0.28620000 0.11727161 0.41000000 0.00000000 0.00000000 I 000000 00'0 0.210256191 0.00000000 0.161666671 0.231691931 0.315160881 BPO NET REVENUE INTEREST 1 0.00251100 1 0.00251100 1 0.00251103 1 0.00502114 1 0.00 00 0000 0.00000000 0.00000000 0.00000000 0.00004418 0.00000000 0.00035025 0.00208330 0.00208330 00000000'01 0.00041674 0.00035025 0.00000000 000000000 941-900000' 0.01928621 0.00035025 0.00251103 0.01543080 0.00876324 0.00000000 0.00000287 0.00182108 BPO OVERRIDING ROYALTY INTEREST 0.30410060 1 0.30410060 1 0.22807550 1 0.00000000 1 0.28136930 0.28136930 1 0.28136930 0.28136930 0.44739023 0.07705245 0.00000000 0.00000000 00000000'0 0.04375000 1 0.44189663 0.00000000 1 0.36000000 0.14875527 0.37187500 0.63336485 0.00000000 0.30410065 0.26597580 0.00000000 0.20000000 0.29382079 0.39294385 APO WORKING INTEREST 0.22723192 0.23242702 0.17432006 000000000 1 0.22298520 0.22298520 0.22298520 0.22298520 0.35684854 0.06356827 0.00000000 0.00000000 00000000'0 1 0.03696875 0.36630864 0.00000000 0.28620000 0.11727161 10.30473438__ 0.50349043 0.00000000 0.23242707 0.20849565 0.00000000 0.16166667 0.23169193 0.31516088 APO NET REVENUE INTEREST 0.00251100 0.00251100 0.00251103 0.00502114 1 0.00000000 00000000'0 0.00000000 0.00000000 0.00004418 0.00000000 0.00081725 0.00208330 0.00208330 1 0. 00000000 0.00038694 0.00081725 0.00000000 00000000'0 S4190000 0.01928621 10.00081725 0.00251103 0.00154308 0.00876324 0.00000000 0.00000287 0.00182108 APO OVERRIDING ROYALTY INTEREST 006423 Exhibit B to Conveyance of Oveniding Royalty Interest 1 RATTLESNAKE 24 -33 RATTLESNAKE 22 -34 RATTLESNAKE 20 -28 RATTLESNAKE 11 -34 MONUMENT BUTTE FEDERAL 40F -20 OUTER BLACKS FORK UNIT 4 MONUMENT BUTTE FEDERAL 40 -29 MONUMENT BUTTE FEDERAL 40 -07 MONUMENT BUTTE FEDERAL 20 -29 MCCULLEN BLUFF 50 -23 LINCOLN ROAD 70 -22 LINCOLN ROAD 60 -5 LINCOLN ROAD 68-6 LINCOLN ROAD 40 -34 LINCOLN ROAD 10-6 HORSESHOE UNIT 50 -12 HORSESHOE UNIT 40 -05 HORSESHOE UNIT 42 -33 HORSESHOE UNIT 10 -05 HAMS FORK 30 -13 HAVEN UNIT 30 -11 HAILSTONE UNIT 7 (DAK) HAILSTONE UNIT 8 GAUCHO FED 02 FOUR MILE GULCH 50 -32 FOUR MILE GULCH 20 -32 FOUR MILE GULCH 10 -09 FARSON FED 50 -35 BUCKHORN 40 -14 WELL NAME SWEETWATER 1 SWEETWATER SWEETWATER SWEETWATER SWEETWATER UINTA SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER LINCOLN SWEETWATER SWEETWATER SWEETWATER SWEETWATER LINCOLN SWEETWATER LINCOLN LINCOLN SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER COUNTY 24N 1 24N 1 24N 24N 1 125N 25N 25N 24N 24N 25N 24N 23N 23N FEEI 23N 21N 21N I 124N I24N I24N 123N I24N 125N Z Z 111W 111W1 111W 1 '..111 W 1 11 OW I 110W 110W 111W 111W 111W 111W 111W 110W 110W 110W 112W 1110W 1110W 1110W 111 OW 1111w 111 OW z 0 33 1 34 28 34 29 29 23 22 34 12 5 33 19 32 32 CO 35 1 14 y m 0 INESW SENW !NENE NWNW SWSE NENE CSW SESE SENE NWSE NESE NENW LOT15 NESW NWNW BH NENW SH SWNE NESW SENE NWNW SESW NESE CNE NWNW 1 SENW NENE NENW SENW SESW m Z Z 0 z Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Questar Exploration Production Co Chaco Energy Company EnCana Oil Gas (USA) Inc. Chaco Energy Company Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Chaco Energy Company Questar Exploration Production Co Questar Exploration Production Co Yates Petroleum Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corp OPERATOR 0.49499722'.. 1 0.32349917 1 0. 00000000 1 0.00000000'' 0.26297650 0.45000000. 0.05074824 1 0.75000000 1 0.05074824 0.00000000 0.104533561 0.02205082 0.00071599 0.08805990 1 0.00111340 0.05175636 1 0.32425340 0.16263863 0000000001 0.25609380 0.19012584 0.37519550 0.50000000 0.00000000 0. 000000001 00000000 "0 0.00000000 1 0.00000000 0.00000000 o °o °o Z w mzO xi m z -1 o 0.38609784 0.25340767 0.00000000 00000000 0.21077060 0.36979170 1 0.04237478. 0.60000001 1 0.04237478. 0.00000000' 1 0.084048861 0.01819192 0.000561671 1 0.07264941 0.00087171 0.04295778 0.25541905 0.12514926 00000000'0 0.20211260 0.15146085 0.30297770 0.40749660 0.00000000 0.00000000 0.00000000 0.00000000 00000000'0 0.00000000 O o 0 8 0 Z xi co m mv m <O m Z m c m Im 0.00000000 1 0.00000000 1 0.00000000 1 0.00333333 0.00000000 0.00000000 1 0.02505697 1 0.00000000 1 0.02505697 00000000'01 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00008061 0.00808164 1 0.00016121 0.00000000 0.01826829 1 0.00000000 0.000 0.00000000 0.00000000 0.00000000 0.00613650 0.00000000 0.00042168 GPO OVERRIDING ROYALTY 0.49499722 1 0.32349917 1 0.49499722 APO (1) 0.07349920 APO (2) 0.32349920 0.37054262 0.13332000 1 APO (1) 0.10456627 APO (2) 0.18393897 1 0 67500000 1 APO (1) 0.10456627 APO (2) 0.18393897 1 0.34891164 1 0.10453356 0.02205082 0.00055670 0.08805990 1 0.00111340 1 0.05175636 1 0.30903091 0.16263863 1 0.16646312 0.25609380 APO (1) 0.24273895 0.37519550 0.37499220 0.25000000 0.25437132 APO (1) 0.27806258 APO (2) 0.16683762 0.04380654 0.20000000 0.02748235 1 APO WORKING INTEREST 0.38609784 1 0.25340767 1 0.38609783 APO (1) 0.05732940 APO (2) 0.25232940 0.28961178 0.10932240 APO (1) 0.08717534 APO (2) 0.15970134 1 0.54000000 APO (1) 0.08717534 APO (2) 0.15970134 1 0.27958900 0.08404886 0.01819192 0.00043850 1 0.07264941 1 0.00087171 1 0.04295778 0.24316500 0.12514926 0.13079246 0.20211260 APO (1) 0.19337428 0.30297770 0.30266708 0.19607142 0.20604077 APO (1) 0.22245020 APO (2) 0.13347010 10.03438814 0.15571430 0.02563023 APO NET REVENUE INTEREST 0.00000000 1 0.00000000 10.00000000 1 APO (1) 0.00000000 1 APO (2) 0.00000000 0.00000000 0.00000000 APO (1) 0.01978079 1 APO (2) 0.01000000 1 0000000001 APO (1) 0.01978079 APO (2) 0.01000000 1 0.00000000 1 0.00000000 0.00000000 0.00000000 1 0.00000000 1 o.00000000 1 1 o.00000000 0.00008061 0.00808164 0.00016121 0.00000000 APO (1) 0.01535094 1 0.00000000 1 0.00000000 1 00000000'01 0.00000000 1 APO (1) 0.00000000 APO (2) 0.00000000 0.00398164 0.00000000 1 1 0 00042168 APO OVERRIDING ROYALTY INTEREST 0.00341085 i:",Ou424 Exhibit B to Conveyance of Oveniding Royalty Interest 'BLUE FOREST UNIT 80 -32 (DAK) 1 BLUE FOREST UNIT 65 -14 (DAK) (T &A) BLUE FOREST UNIT 44 -25 BLUE FOREST UNIT 44 -19 BLUE FOREST UNIT 34 -31 (DAK) (T&A) BLUE FOREST UNIT 33F -12 BLUE FOREST UNIT 22 -13 BLUE FOREST UNIT 22 -12 BLUE FOREST UNIT 20-6 (FR) BLUE FOREST UNIT 20-6 (DAK) BLUE FOREST UNIT 20 -32 BATAA FEDERAL 11 -25 OUTER BLACKS FORK 7 -15 FARSON FED 32 -35 REYNARD UNIT 5 WEST SWAN 33 -8 WEST SWAN 33 -5 VERNE VALLEY 14 VERNE VALLEY 8 SWAN SOUTH FED A -02 SWAN SOUTH 50 -31 SWAN SOUTH 50 -02 SWAN SOUTH 40 -31 REYNARD UNIT 3 SUGARLOAF 20 -25 RESERVOIR UNIT 41 -36 REYNARD UNIT 17 RATTLESNAKE 40 -27 RATTLESNAKE 30 -27 WELL NAME SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER UINTA SWEETWATER LINCOLN SWEETWATER SWEETWATER LINCOLN LINCOLN SWEETWATER SWEETWATER SWEETWATER SWEETWATER LINCOLN SWEETWATER LINCOLN LINCOLN SWEETWATER SWEETWATER COUNTY 25N 24N 25N 25N 25N 24N 24N 24N 124N 11 24N 25N 26N 18N 125N 25N 19N 19N 123N 1 I24N 123N I24N N Z I24N 124N Z 11 OW -111w 111w 11OW 110W 111W 111 W 111W 110W 111 OW 110W 111W 113W 111W 113W' 111W 111W 113W' 113W 110W 1 1 1 OW 1 1111w 111 OW 1111w 1111w Z G) 132 14 25 19 31 12 13 12 32 25 15 33 33 23 33 1 31 131 m 27 27 111 y MI ILOT15 NENE SESE SESE SWSE NWSE SENW SENW CNE CNE NWNE NWNW SESE SWNE NESE SESW SWSW SWNW SWNW NWSE LOT9 SENW SWSW SWSE SWNE NENE NESW SESW CSE QTR Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Chaco Energy Company Lodestone Operating Cabot Oil Gas Corporation Cabot Oil Gas Corporation Lodestone Operating Lodestone Operating Cabot Oil Gas Corporation Burlington Resources Oil Gas Company Questar Exploration Production Co Cabot Oil Gas Corporation Questar Exploration Production Co Chevron USA Inc. Chevron USA Inc. Questar Exploration Production Co Questar Exploration Production Co Samson Resources Company Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation Questar Exploration Production Co Cabot Oil Gas Corporation Cabot Oil Gas Corporation Questar Exploration Production Co Cabot Oil Gas Corporation Cabot Oil Gas Corporation OPERATOR 0.26597580 1 0.00000000 0.13298790 1 0.265975801 0.23362360 00000000'0 0.26597580 0.26597580 1 030410070 1 0.33541040 0.26597580 0.00000000 0.76011110] 0.20000000 0.50000000 0.00029130 1 0.00051420 0.00000000 0.43055560 0.00000000 0.00000000 0.00000000 0.19000000 000000000 000000000 0.00000000 0.00000000 0.00000000 1 00000000'0 BPO WORKING INTEREST 0.20849565 0.00000000 0.10424782 0.20849565 0.18073000. 0.00000000 0.208495651 1 0.227231901 1 0.24524648 0.20849565 0.00000000 1 0.56677777 0.15571430 0.40750000 0.00022818 0.00040257 0.00000000 0.43055560 0.00000000 0.00000000 0.00000000 0.15247500 0.00000000 0.00000000 00000000'0 00000000'0 0.000000001 00000000'0 BPO NET REVENUE INTEREST 0.00154308 1 0.01055592 1 0.00077154 1 0.00154308 1 0.00000000 1 0.02335340 0.00154308 1 0.00154308 0.00251100 1 0.00000000 1 0.00154308 1 0.01276670 1 0. 00000000 0.00000000 0.00000000 1 0.00000000 0.00000000 1 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.01662500 000096L0'0 00000000'0 0.01580822 0.00000000 0.00000000 0.00000000 BPO OVERRIDING ROYALTY INTEREST 0.26597580 1 0.00000000 1 0.13298790 1 0.26597580 1 0.23362360 1 0.91230190 1 0.26597580 1 0.26597580 1 0.30410070 1 0.33541040 1 0.26597580 0000000001 1 APO (1) 0.68000000 APO (2) 0.45332200 0.20000000 0.37187500 1 0.00028844 0.00051420 0.31906086 0.32291670 APO (1) 0.29734000 APO (2) 0.14876000 I 1 0.42750000 It 1 0.37415439 1 APO (1) 0.19000000 APO (2) 0.40375000 APO (1) 0.500000000 APO (2) 0.43461540 0.18000000 0.10538810 0.37499220 APO (1) 0.07349920 APO (2) 0.32349920 APO (1) 0.07349920 APO (2) 0.32349920 APO WORKING INTEREST 0.20849565 1 0. 00000000 1 0.10424782 1 0.20849565 1 0.18073000 1 0.06961408 1 0.20849565 1 0.20849565 1 0.22723190 1 0.24524648 0.20849565 1 I 1 0.00000000 APO (1) 0.53466500 APO (2) 0.37523270 0.15571430 0.30473438 0.00022582 0.00040257 0.25936861 0.27200520 APO (1) 0.23437190 APO (2) 0.11856930 0.34413751 0.30173856 APO (1) 0.15247500 APO (2) 0.32501875 APO (1) 0.41000000 APO (2) 0.35638512 0.14625000 0.08694519 10.30280590 APO (1) 0.05732940 APO (21 0.25232940 APO (1) 0.05732940 APO (2) 0.25232940 APO NET REVENUE INTEREST 0.00154308 1 0.01055592 1 0.00077154 1 0.0 01 5 43 08 1 0000000001 1 0.00251103 1 0.00154308 1 0.00154308 1 0.00251100 1 1 0.00000000 1 1 0.00154308 1 0.01276670 APO (1) 0.00000000 APO (2) 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 APO (1) 0.00000000 APO (2) 0.00000000 0.00000000 0.00000000 APO (1) 0.01543750 APO (2) 0.00000000 APO (1) 0.00000000 APO (2) 0.00000000 0.00000000 0.00000000 0.00000000 APO (1) 0.00000000 APO (2) 0.00000000 APO (1) 0.00000000 APO (2) 0.00000000 APO OVERRIDING ROYALTY INTEREST (O425 Exhibit B to Conveyance of Overriding Royalty Interest 'MONUMENT BUTTE FEDERAL 32 -28 1 I 1 1 1 1 MONUMENT BUTTE FEDERAL 32 -27B (FR) 1 1 MONUMENT BUTTE FEDERAL 32 -27A (DAK) g O Z C m z m C S m T m O m 2 D MONUMENT BUTTE FEDERAL 32 -22B (FR) I I 1 I MONUMENT BUTTE FEDERAL 32 -22A (DAK) 7 i 1 i r I i 1 1 MONUMENT BUTTE FEDERAL 32 -15 (OPERATOR ONLY) K 7 0 2 C m z m c m m m 0 m 2 L 1 1 1 1 I MONUMENT BUTTE FEDERAL 31 -03 (DAK) 3 7 0 z C i m i -1 r co c i m m 0 m 2 a i I 1 1 1 1 1 MONUMENT BUTTE FEDERAL 21 -28 3 m (n 2. 1 m i O N o g m V) D m 0 Q ro g c> 0 C r z m c T U W 1 r 0 O O m T m Z —I O 6 co Ou r O O O m T m o r r Z 0 O Z 0 D 0 N r Z 0 O Z 0 D 0 O 2 0 A (n fn O m C W W 2 0 T7 Z C7 O Z ea T m 0 m A D 2 br V u j p n D 2 (n O Z Q o w 01 m D 2 [n O Z p ro N 0) m r C m T O m 03 -1 Z N co WELL NAME SWEETWATER 1 SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER 1 SW EETWATER I S W EET WATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER 1 SUBLETTE SUBLETTE SWEETWATER I SWEETWATER I SWEETWATER COUNTY 25N 1 25N 1 25N 1 25N 1 25N 1 25N 1 11 1 25N 1 25N 25N 25N 24N 24N 24N 24N 24N 24N 24N 24N 124N 126N 128N 127N I24N 124N 124N Z 110W 1 110W 1 110W 1 110W 11OW 11OW 11OW 11 110W 1 1OW 111 OW 110W 110W 111W 1 1 11ow 1 1 11),(V 1111w 110W 1 1111W 111 1111w 1111w 1111W 1111W X 2 0 28 1 27 1 27 1 26 1 22 22 115 29 28 20 19 123 128 111 133 130 131 128 1 35 126 1 11 Vl M 0 SWNE SWNE SWNE SWNE SWNE SWNE SWNE NWNE NWNE NENW NENW SWNE CNE SWSW SWSE NENE SENW NENE NWSE SWSE NENE NWSE NENE NWSW NWSW NWNW QTR EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. 1 EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Yates Petroleum Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. G H Resources LLC Cabot Oil Gas Corporation Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EOG Resources Inc. EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation Cabot Oil Gas Corporation Cabot Oil Gas Corporation OPERATOR 0.28912685 0.78090268 0.38090270 0.62651749 0.939208981 1 0.93920899 00000000'0 0.76766589 0.54045551 0.42537479 0.24381051 0.93059687 0.00000000 1 0.14540835 0.00000000 0.00000000 0.00111340 1 0.00111340 1 0.16263863 1.,. 1 0.75520840 1 0.95858940 1 0.00000000 1 0.88166913 1 0.00 00 0000 1 0.26174958 1 0.07602516 BPO WORKING INTEREST 0.24474053 0.66692414 0.32392937 0.51310621 0.75922416 0.75823282 0.00000000 0.59292208 0.41405153 0.35281000 0.20612364 1 0.71113982 1 0. 00000000 1 0.11450973 1 0.00000000 0.00000000 0.00087171 1 0.12514926 1 0.58528643 1 0.69248779 1 0.00000000 1 0.65243516 (0.00000000 1 0.20402182 1 0.05816379 BPO NET REVENUE INTEREST 0.00074074 0.00074074 0.00134751 0.03074074 0.03026877 0.03087554 0.00000000 1 0.02873869 1 0.02873869 000000100 0.00134751 1 0.02335340 0.02916667 1 0.00000000 1 0.02775060 1 0.04517944 1 0.00000000 1 0.00000000 1 0.00808164 1 0.00000000 1 0.00350250 1 0.00195000 00000000'0 1 0.00000000 1 0.00000000 1 0.00062776 BPO OVERRIDING ROYALTY INTEREST 0.28912685 0.78090268 0.38090270 0.62651749 0.93920898 0.93920899 0.00000000 0.60641728 0.58188013 0.42537479 0.24381051 0.81101929 0.20000000 0.14540835 0.24303262 0.36313050 0.00111340 0.00111340 0.16263863 0.37760415 APO (1) 0.95858940 APO (2) 0.95978266 0.23614140 0.88166913 0.39032684 1 0.26174958 1 0.07602516 APO WORKING INTEREST 0.24474053 0.66692414 0.32392937 0.51310621 0.75922416 0.75823282 0.00000000 0.49030334 0.47405927 0.35281000 0.20612364 0.61977202 0.16500000 0.11450973 0.18319997 0.27948030 0.00087171 0.00087171 0.12514926 0.29641926 APO (1) 0.69248779 APO (2) 0.69334097 0.18945719 0.65243516 0.30647364 0.20402182 0.05816379 APO NET REVENUE INTEREST 0.00074074 0.00074074 0.00134751 0.03074074 0.03026877 0.03087554 0.00000000 0.00000000 0.00000000 0.01000000 0.00134751 0.02335340 00000000'0 0.00000000 0.0277506 0.02775706 000000000 0.00000000 0.00808164 0.00000000 APO (1) 0.00817250 APO (2) 0.00817250 0.00195000 0.00000000 0.00000000 0.00000000 0.00062776 APO OVERRIDING ROYALTY INTEREST Exhibit B to Conveyance of Oveniding Royalty Interest 31. aBcd WHI ISKEY BUTTE 30 -1 WAGONSPOKE 40 -14 WAGONSPOKE 14 -14 UPRR 1 -15 TRUE STATE 32 -16 TRUE 10 -22 SWAN SOUTH 20 -01 SUGARLOAF UPRR 25 -1 STORM SHELTER 04 (OPERATOR ONLY) STORM SHELTER 01A (OPERATOR ONLY) SAGUARO FED 20 -12 RESERVOIR UNIT 65 -1 1 MONUMENT BUTTE FEDERAL 44 -09 MONUMENT BUTTE FEDERAL 42 -20 MONUMENT BUTTE FEDERAL 42 -17 WELL NAME SWEETWATER I SWEETWATER SWEETWATER I SWEETWATER SWEETWATER SUBLETTE SWEETWATER SWEETWATER SWEETWATER SWEETWATER SWEETWATER LINCOLN SWEETWATER SWEETWATER SWEETWATER COUNTY na tv 20N 20N 22N 25N 27N 23N 22N 23N 23N 20N 24N 125N I25N I25N Z o 112W1 112W 111W 110W 111W 111W 111W 111W 111W 112W 112W 110W 1110W 11OW Z o 14 1 14 15 16 22 25 28 29 12 120 1 17 M n NWSW SWSE SWSW SENE SWNE NENW CNE NESE NWSE 'NENE CNE NENE SESE SENE SENE QTR IC I EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Kerr McGee Oil Gas Onshore LP EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Cabot Oil Gas Corporation EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. Black Diamond Minerals LLC Chaco Energy Company EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. EnCana Oil Gas (USA) Inc. OPERATOR 1.00000000 l 0.44375000 0.13312500 1.00000000 0000000001 1 0.24292655 0.272336891 0.60000000 1 0. 00000000 000000000 0.00000000 0.00060430 0.61819717 0.461518351 0.748340781 BPO WORKING INTEREST 0.81500000 0.37340625 0.11202186 0.78000000 1 0. 00000000 0.20453597 10.21514633. 0.46800000 0.00000000 0.00000000' 0.00000000 0.00047912 0.52483793 0.38619425 1 0.58822809 BPO NET REVENUE INTEREST 0.00000000 1 0.00000000 1 0.00000000 1 0. 00100000 1 0.00074074 1 0.00123750 1 0.00193921 1 0. 0000 0000 1 0.0 00 00000 0000000001 1 0.00000000 10 1 0.00074074 1 0.00342641 0.02757233 BPO OVERRIDING ROYALTY INTEREST 00000000'1. 0.44375000 1 0.13312500 1 0.86315500 000000 0.24292655 APO (1) 0.34738589 APO (2) 0.38318529 0.60000000 0.00000000 0.00000000 0.04375000 0.00060430 0.61819717 0.46151835 0.74834078 APO WORKING INTEREST 0.81500000 1 0.37340625 1 0.11202186 1 0.68115856 1 0.00000000 1 0.20453597 APO (1) 0.27443486 APO (2) 0.30190935 0.46800000 0.00000000 0.00000000 0.03697000 0.00047912 0.52483793 0.38619425 0.58822809 'APO NET REVENUE INTEREST 0.00000000 1 0.000000 00 0000000001 1 0.00000000 1 0.00074074 1 0.00123750 1 APO (1) 0.00000000 APO (2) 0.00006145 0.00000000 0.00000000 0.00000000 00000000'0 00000000'0 0.00074074 0.00342641 0.02757233 APO OVERRIDING ROYALTY INTEREST 000427 Exhibit B to Conveyance of Overhding Royalty Interest A) abed