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WHEN RECORDED, RETURN TO: Steven P. Willia EOG Resources, Inc. 600 17 Street, Suite 1000N Denver, CO 80202 Tranche II Lincoln County, WY #279072 vl sic RECONVEYANCE AND TERMINATION OF PRODUCTION PAYMENT AND RESERVED INTERESTS I. Recitals 000093 RECEIVED 3/17/2011 at 12:34 PM RECEIVING 958523 BOOK: 764 PAGE: 93 JEANNE WAGNER LINCOLN COUNTY CLERK, KEMMERER, WY This Reconveyance and Termination of Production Payment and Reserved Interests (hereinafter the "Reconveyance is made this 3 day of March, 2011, by EOG Resources Acquisitions L.P., a Delaware limited partnership, as ASSIGNOR, whose address is c/o EOG Resources Management, Inc., 1111 Bagby, Sky Lobby 2, Houston, Texas 77002, and EOG Resources, Inc., a Delaware corporation, as ASSIGNEE, whose address is 600 17th Street, Suite 1000N, Denver, Colorado 80202 -5411. A. Reference is made to that certain Assignment with Reservation of Production Payment and Notice of Options to Repurchase dated as of January 14, 2000, but effective as of the Effective Time (as defined therein), and recorded in the official records of Lincoln County, Wyoming on May 2, 2000 in Book 445, Page 125 (hereinafter the "Reservation Assignment in which EOG Resources Acquisitions L.P., a Delaware limited partnership, assigned to Tight Sands 2000, L.P., a Delaware limited partnership, the Properties defined in Section 2.1 therein, reserving the Production Payment described in Attachment I thereto and other interests and rights as set forth in Sections 2.2 and 2.4 therein (collectively hereinafter the "Reserved Interests B. By Conveyance, Assignment and Bill of Sale dated effective as of 12:01 a.m., Central Standard Time, January 1, 2003 and recorded in the official records of Lincoln County, Wyoming on June 6, 2003 in Book 523, Page 24 (hereinafter the "Conveyance Tight Sands 2000, L.P., a Delaware limited partnership, conveyed to EOG Resources, Inc., a Delaware corporation, all of its right, title and interest in the Properties as defined therein (which includes the Properties defined in the Reservation Assignment). The Production Payment is specifically identified in the Conveyance as a Permitted Encumbrance. C. The Production Payment has been satisfied and EOG Resources Acquisitions L.P. and EOG Resources, Inc. desire to terminate all Reserved Interests, including but not limited to the Production Payment, in all of the Properties. II. Reconveyance and Termination NOW THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, ASSIGNOR hereby transfers, conveys, assigns and relinquishes unto ASSIGNEE all of its right, title and interest in the Properties described in Exhibits "A" and "B" attached hereto. ASSIGNEE hereby merges the assigned Reserved Interests, including but not limited to the Production Payment, into its existing interests in the Properties and Additional Properties, described in Exhibits "A" and `B" attached hereto, thereby extinguishing, terminating and releasing them. #279072 vl sic ASSIGNOR: EOG Resources Acquisitions L.P., a Delaware limited partnership By: EOG Resources Property Management, Inc., a Del4wale corporation, its general partner By: Name: Richard A. Ott Title: Vice Preside ax B .0J Name: Amos J. G el mg, III Title: Assistant Secretary ASSIGNEE: EOG Resources, Inc., a D- are corporat .rte By: c Name: Kurt �-Doeir- Title: Executive Vice President and General Manager 2 000094 STATE OF TEXAS COUNTY OF HARRIS This instrument was acknowledged before me on this day of March, 2011, by Richard A. Ott, Vice President, Tax, and Amos J. Oelking, III, Assistant Secretary, of EOG Resources Property Management, Inc., a Delaware corporation, as general partner of EOG Resources Acquisitions L.P., a Delaware limited partnership, on behalf of said partnership. My commission expires: My commission expires: #279072 vl slc ss. Witness my hand and official seal. �TI NOTARY PUBLIC STATE OF TEXAS o i COMMISSION EXPIRES: 09 -11 -2011 STATE OF COLORADO COUNTY OF DENVER ss. This instrument was acknowledged before me on this j 0 day of March, 2011, by Kurt D. Doerr, the Executive Vice President and General Manager of EOG Resources, Inc. Witness my hand and official seal. 5.a o 11 3 Notar ublic 000095 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING FIGURE FOUR CANYON UNIT DATED JULY 22, 1957, APPROVED JUNE 8, 1959, BY THE UNITED STATES GEOLOGICAL SURVEY AS AGREEMENT NUMBER 14-08- 001 -6074. UNIT CONTRACTION APPROVED OCTOBER 1, 1964 EFFECTIVE AUGUST 2,1964. III. STEAD CANYON UNIT DATED MARCH 1, 1976, APPROVED BY THE UNITED STATES GEOLOGICAL SURVEY MARCH 29, 1977, AS AGREEMENT NUMBER 14 -08- 0001- 16034. CO0096 A. FIRST REVISION FRONTIER/BEAR RIVER FORMATION PARTICIPATING AREA B. LEASE WELLS II. CHIMNEY BUTTES DEEP UNIT DATED JUNE 18, 1957, RECORDED AUGUST 20, 1957, IN BOOK 17, PAGE 191 IN SUBLETTE COUNTY, WYOMING A. CONSOLIDATION AND FIRST REVISION FRONTIER PARTICIPATING AREA "D -E" B. INITIAL FRONTIER/BAXTER PARTICIPATING AREA "B" C. LEASE WELLS A. THIRD REVISION FRONTIER/BAXTER PARTICIPATING AREA "A" B. INITIAL FRONTIER "B" /BAXTER PARTICIPATING AREA I RUGER UNIT DATED EFFECTIVE DECEMBER 10, 1991, AS APPROVED BY THE BUREAU OF LAND MANAGEMENT DECEMBER 10, 1991. UNIT CONTRACTION APPROVED BY BUREAU OF LAND MANAGEMENT MARCH 11, 1998, EFFECTIVE APRIL 25, 1997. A. FIRST REVISION ALMOND "A" PARTICIPATING AREA, APPROVED EFFECTIVE APRIL 1,1993 V. EAST LABARGE UNIT DATED NOVEMBER 15, 1948, APPROVED BY THE UNITED STATES GEOLOGICAL SURVEY APRIL 6,1951. A. SIXTH REVISION FRONTIER PARTICIPATING AREA VI. COW HOLLOW UNIT DATED NOVEMBER 27, 1984, APPROVED BY THE BUREAU OF LAND MANAGEMENT JANUARY' 21, 1985, AS AGREEMENT NUMBER WY049P56- 85U865. A. SECOND REVISION FRONTIER FORMATION PARTICIPATING AREA "E" VII. WEST SWAN UNIT DATED OCTOBER 31, 1983, APPROVED BY THE BUREAU OF LAND MANAGEMENT NOVEMBER 28, 1983, AS AGREEMENT NUMBER 14-08 -0001- 21134. A. SECOND REVISION OF THE SECOND FRONTIER FORMATION PARTICIPATING AREA "A" P:VandVDEN tpieconddosewyol.doc 01112100, 9;40 AM Page I of 20 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 000097 VIII. EMIGRANT SPRINGS UNIT DATED JUNE 1, 1958, APPROVED BY THE UNITED STATES GEOLOGICAL SURVEY JULY 9, 1958, AS AGREEMENT NUMBER 14-08 -001- 5231. A. FIRST REVISION FRONTIER FORMATION PARTICIPATING AREA B. LEASE WELL IX. COMMUNITIZATION AGREEMENT NUMBER WYW- 123537 DATED DECEMBER 3, 1990, APPROVED MAY 23, 1991, EFFECTIVE OCTOBER 1, 1990, RECORDED JUNE 17, 1991 IN SUBLETTE COUNTY, WYOMING AT BOOK 87 PAGE 456. AMENDED EFFECTIVE JULY 29, 1993, RECORDED MARCH 22, 1994, IN SUBLETTE COUNTY, WYOMING AT BOOK 96 PAGE 298. X. COMMUNITIZATION AGREEMENT NUMBER WYW 122581 DATED JULY 5, 1990, APPROVED MAY 2, 1991, EFFECTIVE OCTOBER 1, 1989, RECORDED MAY 22, 1991 IN SUBLETTE COUNTY, WYOMING AT BOOK 87 PAGE 354 AND RECORDED OCTOBER 16, 1991 EN LINCOLN COUNTY, WYOMING AT BOOK 302 PAGE 400. AMENDED SEPTEMBER 17, 1991, RECORDED SEPTEMBER 30, 1991, IN SUBLETTE COUNTY, WYOMING AT BOOK 87 PAGE 681. X1. COMMUNITIZATION AGREEMENT NUMBER WYW 127635 DATED FEBRUARY 24, 1992, APPROVED FEBRUARY 19, 1993, EFFECTIVE JULY 1,1991, RECORDED APRIL 1, 1993, IN LINCOLN COUNTY, WYOMING AT BOOK 326 PAGE 457. X11. COMMUNITIZATION AGREEMENT NUMBER WYW- 127636 DATED FEBRUARY 24, 1992, APPROVED MARCH 16, 1993, EFFECTIVE OCTOBER 1, 1991, RECORDED APRIL 13, 1993, IN SUBLETTE COUNTY, WYOMING AT BOOK 92 PAGE 219. XIII. COMMUN AGREEMENT NUMBER WYW 124242 DATED NOVEMBER 26, 1990, APPROVED JULY 12, 1991, EFFECTIVE AUGUST 1, 1990, RECORDED JULY 12, 1991, IN SUBLETTE COUNTY, WYOMING AT BOOK 87 PAGE514. XIV. COMMUNITLZATION AGREEMENT NUMBER WYW 109212 DATED NOVEMBER 1, 1988, APPROVED FEBRUARY 20,1992, EFFECTIVE JULY 26,1991. XV. COMMUNITIZATION AGREEMENT NUMBER WYW- 129631 DATED DECEMBER 23, 1992, APPROVED JULY 15, 1993, EFFECTIVE DECEMBER 23, 1992 XVI. COMMUNITIZATION AGREEMENT NUMBER WYW- 126094 DATED MARCH 20, 1992, APPROVED AUGUST 21,1992, EFFECTIVE JUNE 14, 1991. XVII. COMMUNITIZATION AGREEMENT NUMBER WYW 122581 DATED JULY 5, 1991, APPROVED MAY 2, 1991, EFFECTIVE OCTOBER 1, 1989, RECORDED MAY 22, 1991 PALand1DEMlp ftcondclosevryol.doe 01/12/00, 9:40 AM Page 2 of 20 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER 000098 AT BOOK 87, PAGE 681 IN SUBLETTE COUNTY, WYOMING AND OCTOBER lo, 1991 AT BOOK 302, PAGE 400 IN LINCOLN COUNTY, WYOMING. AMENDED EFFECTIVE MAY 1, 1991, RECORDED SEPTEMBER 30, 199I AT BOOK 87, PAGE 681 IN SUBLETTE COUNTY, WYOMING. COUNTIES, WYOMING XVIII. COMMUNITIZATION AGREEMENT NUMBER WYW- 127641 DATED AUGUST 5, 1992, APPROVED MAY 28, 1993, EFFECTIVE AUGUST 5, 1992, RECORDED JANUARY 13,1994, AT BOOK 344, PAGE 109 IN LINCOLN COUNTY, WYOMING. XIX. COMMUNITIZATION AGREEMENT NUMBER WYW- 129630 DATED MAY 10, 1993, APPROVED JULY 14, 1993, EFFECTIVE OCTOBER 25, 1992, RECORDED AUGUST 10, 1993, AT BOOK 93, PAGE 122 IN SUBLETTE COUNTY, WYOMING. XX. COMMUNITIZATION AGREEMENT NUMBER WYW 127937 DATED NOVEMBER 1, 1992, APPROVED FEBRUARY 1, 1993, EFFECTIVE NOVEMBER 1,1992. XXI. COMMUNITIZATION AGREEMENT NUMBER WYW 136909 DATED FEBRUARY 24, 1995, APPROVED OCTOBER 4, 1995, EFFECTIVE NOVEMBER 1,1992. XXII. COMMUNITIZATION AGREEMENT NUMBER WYW- 136908 DATED FEBRUARY 24, 1995, APPROVED OCTOBER 23, 1995, EFFECTIVE DECEMBER 1,1992. XXIII. COMMUNITIZATION AGREEMENT NUMBER WYW 126088 DATED SEPTEMBER 4, 1991, APPROVED JUNE 8, 1992, EFFECTIVE JULY 24, 1991, RECORDED JUNE 22, 1992 AT BOOK 88, PAGE 569, SUBLETTE COUNTY, WYOMING. XXIV. COMMUNITIZATION AGREEMENT NUMBER WYW 119586 DATED DECEMBER 6, 1989, APPROVED JUNE 4, 1990, EFFECTIVE DECEMBER 6, 1989, RECORDED JUNE 26, 1990, AT BOOK 86, PAGE 397, SUBLETTE COUNTY, WYOMING. XXV. COMMUNITIZATION AGREEMENT NUMBER'WYW- 121156 DATED JULY 8, 1991, APPROVED OCTOBER 22, 1991, EFFECTIVE MAY 14, 1991, RECORDED AT BOOK 821, PAGE 209, SWEETWATER COUNTY, WYOMING. .XXVI. DRILLING AND SPACING UNIT WELLS PM1L412dIDB91tgsdecondcbsewyo I.doe 01/12!00, 9 ;40 AM BELOW ARE THE OIL AND GAS LEASES AND LANDS SUBJECT TO THE ABOVE AGREEMENTS: Page 3 of 20 A. LASE NO. 0050347.000 0050348 -000 0050349 -000 0050350 -000 0050351 -000 0050352 -000 0050343 -000 0050353 -000 0050354 -000 0050344 -000 0050307 -000 FIGURE FOUR CANYON UNIT SUSLETTE COUNTY, WYOMING LEASE NO. LESSOR USA EV-023053 USA EV- 023053 -A USA EV -023057 USA EV- 023057 -A USA EV -023066 USA EV- 023066 -A USA W -05749 USA W -053031 USA W -066701 USA W- 066702 A. L. MCGINNIS B. LEASE WELLS 0050343 -000 USA W -05749 LESSOR INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 0I1. AND GAS LEASES COVER AND AFFECT THE LANDS IN THE FIGURE FOUR CANYON UNIT FIRST REVISION FRONTIER/BEAR RIVER FORMATION PARTICIPATINGAREA, AS AMENDED, MORE PARTICULARLY DESCRIBED BELOW: Township 27 North. Ranee 112 West, 6 P.M. Section 10: That portion of the bed of the Green River that is riparian to Lots 1,2, 3, 4, 5, 6, 7, 8, SE, Lots 1, 2, 3, 4. 5, 6, 7. 8, E2SW, NENE, S2NE Section 15: Lot 2 and that portion of the bed of the Green River that is riparian to Lot 2 described as beginning at the Meander Comer of Sections 10 and 15 on the right bank downstream, which is the point of beginning; thence in Sec 15, South 5'/ degrees West 1.50 chains to Meander Comer Fractional Sections 15 16; thence East to the thread of the stream approximately 20 chains; thence in a Northeasterly direction following the thread of the stream to the section line of Sections 10 and 15; thence West approximately 2 chains to the Meander Comer of Sections 10 and I5 to the point of beginning containing approximately 2.83 acres, that portion of the bed of the Green River that is riparian to Lot 1, E2NE, E2SE, W2NE, W2SE, Lot 1, E2NW, SWNW, SW Sublette County, Wyoming INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND CAS LEASE COVERS AND AFFECTS THE LANDS MORE PARTICULARLY DESCRIBED BELOW: FFC 4 -13 WELL Township 27 North. Ranee 112 West, 6 P.M. Section 13: NENE Sublette County, Wyoming FFC 3 -12L WELL Township 27 North. Ranee 112 West, 6 P.M. Section 12: SESE Sublette County, Wyoming FFC 3 -12M WELL Township 27 North. Ranee 112 West, 6 P.M. Section 12: SESE Sublette County, Wyoming FFC 5 -13 WELL Township 27 North. Ranee 112 West, 6 P.M. Section 13: NESE Sublette County, Wyoming P :\LradlDEMegAseaonddorewlo Ldoe 01 /12!00, 9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 000099 FIRST REVISION FRONTIER/BEAR RIVER FORMATION PARTICIPATING AREA Page 4 an LEASE DATE RECORDING COUNTY 01/01/48 01/01/48 01/01/48 01/01/48 01 /01 /48 01 /01 /48 05/01/51 09/01/57 08/01/49 07/01/47 12/26/56 BOOK 89, PAGE 98 BOOK 89, PAGE 98 BOOK 89, PAGE 145 BOOK 89, PAGE 145 BOOK 89, PAGE 105 1300K 89, PAGE 105 BOOK 88; PAGE 759 BOOK 89, PAGE 152 BOOK 89, PAGE 139 BOOK 89, PAGE 52 BOOK 16, PAGE 336 SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBL61 Lt, SUBLE t its SUBLEITE SUBLETTE SUBLETTE SUBLETTE LEASE.DATE RECORDING COUNTY 05/01/51 BOOK 88, PAGE 759 SUBLET7'E I1. EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING i00 LEASE NO. LESSOR LEASE DATE 0050346 -000 USA W -27878 FFC 1 -1 WELL Township 27 North. Range 112 West, 6 P.M. Section 1: SESE Sublette County, Wyoming LEASE NO. LESSOR 0050345 -000 USA W -64986 FFC 11 -14 U &L WELL Township 27 North. Ranee 112 West, 6 P.M. Section 14: CNW Sublettc County, Wyoming CHIMNEY BUTTES DEEP UNIT SUBLETTE COUNTY, WYOMING A. LEASE NO. LESSOR_ 0050153 -000 USA EV -023554 0050149 -000 USA W- 0125385 0050150.000 USA W -0125387 0050154-000 USA EV- 024756 0050155 -000 USA EV- 024792 0050156 -000 USA W -02985 0050157 -000 USA W- 02985 -A 0050158 -000 USA W -046892 0050160-000 USA W -08056 0050164-000 ST WY 0 -111 0050165-000 ST WY 0 -20810 Township 28 North, Range 112 West, 6 P.M. Section 19: Lots 3 and 4 Section 30: Lot 1 Township 28 North, Range 113 West, 6 P.M. Section 24: Lots 6, 7 and 8 Section 25: Lots 1, 2, 3, 4, W2NE, E2NW, NESW, S2SW, W2SE Section 26: SESW, S2SE Section 34: Lots 2, 3, 4, NE, E2W2, N2SE Section 35: All Tract 54: All Sublctte County, Wyoming PALsnADEN4gAuxandclosawyol.doc al/IV/00, 9 :40 AM Page 5 01 20 RECORDING COUNTY 04/0 in) BOOK 88, PAGE 761 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS MORE PARTICULARLY DESCRIBED BELOW: LEASE DATE 09/13/78 BOOK 74. PAGE 522 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS MORE PARTICULARLY DESCRIBED BELOW: CONSOLIDATION AND FIRST REVISION OF THE FRONTIER PARTICIPATING AREA "D -E" LEASE DATE 01/01/48 12/01/48. 01/01/50 06/01/48 07/01/48 06/01/48 06/01/48 12/01/57 09/01/51 05/16/51 06/16/56 RECORDING COUNTY RECORDING BOOK 89, PAGE 19 BOOK 85, PAGE 599 BOOK 85, PAGE 605 •BOOK 67, PAGE 70 BOOK 85, PAGE 614 BOOK 89, PAGE 3 BOOK 89, PAGE 3 BOOK 85, PAGE 582 BOOK 89, PAGE 42 BOOK 19, PAGE 243 BOOK 85, PAGE 669 COUNTY SUBLETVE SUBL61 11: SUBLETTE SUBLETTE SUBLE SUBLETTE SUBLI: t SUBLETTE SUBLETTE SUBLETTE SUBLh t INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE CHIMNEY BUTTES DEEP UNIT CONSOLIDATION AND FIRST REVISION OF THE FRONTIER PARTICIPATING AREA "D -E" MORE PARTICULARLY DESCRIBED BELOW: LEASE NO. LESSOR 0050169 -000 0050166000 0050152 -000 0050151 -000 B. INITIAL FRONTIER/BAXTER PARTICIPATING AREA "8" USA W- 0125384 USA W -06861 USA EV-022756 USA W -0125388 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE CHIMNEY BUTTES DEEP UNIT INITIAL FRONTIER/BAXTER PARTICIPATING AREA "B" MORE PARTICULARLY DESCRIBED BELOW: Township 28 North. Ranee 113 West, 6' P.M. Section 14: S2NW, SW, SWNE, W2SE Section 15: SINE Section 23: NWNE, NENW Sublette County, Wyoming C. LEASE WELLS LEASE NO. LESSOR 0050145 -000 USA EV 07671 -B 12/29/39 BOOK 88, PAGE 125 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS MORE PARTICULARLY DESCRIBED BELOW: CBU 16-25 WELL Township 28 North. Rance 113 West, 6 P.M. Section 25: NWSW Sublette County. Wyoming LEASE NO. LESSOR 0050152 -000 USA EV- 022756 LEASE NO. 0050054 -000 0050053-000 0050052 -000 0050049 -000 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS MORE PARTICULARLY DESCRIBED BELOW: CBU 3844 WELL Township 28 North. Ranee 113 West. 6 P.M. Section 14: SWSW Sublette County, Wyoming III. STEAD CANYON UNIT LINCOLN COUNTY, WYOMING A. THIRD REVISION FRONTIER/BAXTER PARTICIPATING AREA "A" P:V.areDDFNYgslsecondcl osewyo /.doe O1/12/00.9:40AM LESSOR USA EV- 022932 USA EV -022930 -A, USA EV- 026056 WY ST 0 -2265 Township 26 North. Ranee 112 West, 6 P.M. Section 9: SESE Section 10: SENW, S2NE, S2 Page 6 of 20 LEASE DATE RECORDING COUNTY 05/01/48 BOOK 89, PAGE 45 SUBLET 1 I: 07/01/51 BOOK 89, PAGE 40 SUBLETTE 09/01/46 BOOK 89, PAGE 17 SUBLETTE 06/01/48 BOOK 67, PAGE 70 SUBLETTE LEASE DATE RECORDING COUNTY LEASE DATE RECORDING COUNTY 09/01/46 BOOK 89, PAGE 17 SUBLE'I1 E LEASE DATE 09/01/47 09/01/47 12/01/49 03/02/44 RECORDING BOOK 9, PAGE 66 BOOK 8, PAGE 484 BOOK 314. PAGE 247 BOOK 314, PAGE 49 COUNTY LINCOLN LINCOLN LINCOLN LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE STEAD CANYON UNIT THIRD REVISION FRONTIER/BAXTER PARTICIPATING AREA "A" MORE PARTICULARLY DESCRIBED BELOW: Section 11: Section 14: Section 15: Section 16: Lincoln County, Wyoming B. INITIAL FRONTIER "B" /BAXTER PARTICIPATING AREA LEASE NO. 0050047 -000 0050048 -000 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE STEAD CANYON UNIT INITIAL FRONTIER "B "/BAXTER PARTICIPATING AREA MORE PARTICULARLY DESCRIBED BELOW: Township 26 North. Range 112 West, 6 P.M. Section 13: SW. Lot 4, W2SE Lincoln County, Wyoming W. AUGER UNIT SWEETWATER COUNTY, WYOMING A. FIRST REVISION ALMOND "A" FORMATION PARTICIPATING AREA LEASE NO. LESSOR 0075146 -000 USA W- 102982 0075108 -000 USA W- 102983 01/01/87 BOOK 780, PAGE 1127 SWEETWATER INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND CAS LEASES COVER AND AFFECT THE LANDS IN THE RUGER UNIT FIRST REVISION ALMOND "A" PARTICIPATING AREA, MORE PARTICULARLY DESCRIBED BELOW: Townshi j15 North, Range 94 West Section 32: S2N2, S2 Section 33: S2NW, SW, W2SE Sweetwater County, Wyoming V. EAST LABARGE UNIT LINCOLN AND SUBLETTE COUNTIES, WYOMING A. LEASE NO. 0050173.000 0050174-000 0050175 -000 0050176 -000 0050177 -000 0050178 -000 0050179 -000 0050180 -000 0050181 -000 0050182.000 0050183-001 0050183 -002 0050183-003 0050183 -004 0050184 -001 0050184.002 0050318 -000 0050319-000 0050185 -000 P:ILandID[7 IgAsaondcloaewyol.doe 01/1=0, 9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING N2SW. SWSW, S2NW W2NW N2NW, SENW, NE NENE LESSOR USA EV -023313 -A USA EV -023313 -B LEASE DATE 02/01/48 02/01/48 000102 RECORDING COUNTY BOOK 314, PAGE 227 LINCOLN BOOK 314, PAGE 227 LINCOLN LEASE DATE RECORDING COUNTY 04/01/87 NO RECORDING SWEETWATER SIXTH REVISION FRONTIER PARTICIPATING AREA LESSOR LEASE DATE RECORDING COUNTY USA EV-024549-A USA W -20951 UAS EV -022929 -A USA EV -022931 USA EV- 022931 -A USA EV -022935 USA EV -023229 USA EV 023229 -A USA W -20950 USA W-039163 KENNETH BARTLETT, GUARDIAN ATHOL L. STOTTS, ET UX MARY MAXINE DELANEY, ET AL FLORENCE VICKREY, ET AL SELMER G. LARSON, RECEIVER WILLIAM J. MCGINNIS GEORGE E. YEAMAN, ET UX WINTON H. ALLEMAN, ET UX BENEFICIAL OIL CO. 07/01/51 09/01/47 09/01/52 11/01/47 11/01147 10/01/47 07/01/47 07/01/47 09/01/47 03/01/56 10/29/58 01/23/56 01/23/56 06/21/56 06/21/56 01/25/54 11 /29/56 02/26/59 09/16/59 Page 7 of 20 BOOK 22, PAGE 137 BOOK 93, PAGE 159 BOOK 15, PAGE 206 BOOK 15, PAGE 193 BOOK I5, PAGE 193 BOOK 43, PAGE 242 BOOK 89, PAGE 52 BOOK 89, PAGE 52 BOOK 15, PAGE 206 BOOK 18. PAGE 217 BOOK 22, PAGE 349 BOOK 15, PAGE 79 BOOK 15, PAGE 231 BOOK 15, PAGE 295 BOOK 18. PAGE 216 BOOK 18, PAGE 214 BOOK 20, PAGE 248 BOOK 32, PAGE 445 BOOK 24, PAGE 537 LINCOLN LINCOLN SUBLETTE LINCOLN LINCOLN LINCOLN SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLETTE LINCOLN LINCOLN LINCOLN LINCOLN SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE EAST LABARGE UNIT SLYIH REVISION FRONTIER PARTICIPATING ARE MORE PARTICULARLY DESCRIBED BELOW: Township 26 North_ Ranee 112 West, 6 P.M. Section 04: Lots 1-4, S2112, SW Section 05: That portion of the bed of the Green River that is riparian to Lots 4 -14, SENE, E2SE Lots 1 -14, SWSE, SWNE, NWSE Section 08: That portion of the bed ofthe Green River that is riparian to Lots 1-11, E2E2, Lots 1 -11, W2NE, SWSW Township 27 North, Section 21: Section 22: Section 28: Scction 29: Section 32: Section 33; Sublene and Lincoln VI. 0111 0 94 ig econdclorewyoLdoc EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, 'WYOMING 0001 ®3 Rance 112 West 6 P.M. That portion of the bed of the Green River that is riparian to Lots 1 -11, NWNW. SWSW, SESW, E2SE, SWSE. Lots 1 -11 E2E2, W2E2, W2 All That portion ofthc bed of the Green River that is riparian to Lots 1 -6, 8 -12, E2SE, Lots 1- 7,8 -12, S2NE, SWSE That portion of the bed of the Green River that is riparian to Lot 1, W2NE, E2W2, W2NW, NWSW, E2E2, Lot I NE, S2. NW Counties, Wyoming COW HOLLOW UNIT LINCOLN COUNTY, WYOMING A. SECOND REVISION FRONTIER FORMATION PARTICIPATING AREA "E" LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050056 -000 USA W -05923 06/01/51 BOOK 339, PAGE 149 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE COW HOLLOW UNIT SECOND REVISION FRONTIER FORMATION PARTICIPATING AREA' E", MORE PARTICULARLY DESCRIBED BELOW: Township 22 North, Ranee 112 West. 6 P.M. Section 04: SWSW Section 05: N2SW, NWSE, S2S2 Section 06: NESE. SESE Section 07: NENE, SENE, SESE Section 08: Ail Section 09: NWSW, N2NW, SWNW, SENW Section 17: N2NW, NWNE Section 18: NENE Lincoln and Sweetwater Cotmties, Wyoming VII. WEST SWAN UNIT LINCOLN COUNTY, WYOMING A. SECOND REVISION OF THE SECOND FRONTIER FORMATION PARTICIPATING AREA "A" LEASE NO. LESSOR 0075158.000 USA W -42788 LEASE DATE RECORDING COUNTY 01/01/74 BOOK 34, PAGE 223 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE WEST SWAN UNIT SECOND REVISION OF THE FRONTIER FORMATION PARTICIPATING AREA "A MORE PARTICULARLY DESCRIBED BELOW: Township 25 North, Range 112 West. 6'" P.M. Section 24: SW, Lot 4, W2SE Section 25: Lots 1, 2. NWNW, E2NW, W2NE Section 30: Lots 1, 2, 3, 4, E2NW, E2SW Lincoln County, Wyoming Page 8 of 20 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING VIII. EMIGRANT SPRINGS UNIT LINCOLN COUNTY, WYOMING A. FIRST REVISION FRONTIER FORMATION PARTICIPATING AREA LEASE NO. LESSOR 0050039-000 USA EV-024522-A 0050040-000 USA EV -024521 -A 0050041 -000 USA EV- 024522 0050042 -000 USA EV- 024521 -8 0075333 -000 USA WYW- 132106 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN TILE EMIGRANT SPRINGS UNIT FIRST REVISION FRONTIER FORMATION PARTICIPATING AREA, MORE PARTICULARLY DESCRIBED BELOW: Township 23 North. Ranee 112 West, 6 P.M. Section 14: SWNW. W2SW Section 15: S2NE. SENW, E2SW, SE Section 21: NE, N2SE, SWSE, SESE Section 22: SESE. N2, SW. N2SE. SWSE Section 23: NWNW Section 27: NW, N2NE Section 28: NE Lincoln County, Wyoming Ix. B. LEASE WELLS LEASE NO. LESSOR 0050045 -000 USA W -92975 11 /01 /48 BOOK 32, PAGE 228 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS MORE PARTICULARLY DESCRIBED BELOW: ESU 14-21 WELL Township 23 North, Ranee 112 West, 6 P.M. Section 21: NWSW Lincoln County, Wyoming COMMUNITIZATION AGREEMENT WYW- 123537 (K0032278) CEDAR CREEK 12-32 WELL LINCOLN AND SUBLETTE COUNTIES, WYOMING LEASE NO. LESSOR 0050019 -000 USA EV- 021741 0057821-001 JOSEPH W KRALL 0057821 -002 SUSAN K DONALDSON, ET VIR 0057821 -003 SALLY ORR. ET VIR. 0057821-004 JUDY BETKA, ET VIR 0057821 -005 NANCY JO T KNADLER, ET VIR 0057821 -006 TED MILLER 0007821-007 FRANK T MILLER 0057821-008 MARILYN JAMES, ET VIR P Land1DENVO4econdetmcwyoI.doe 01112/00, MO AM LEASE DATE RECORDING 11/01/48 BOOK 32, PAGE 228 11/01/48 NO RECORDING 11/01/48 BOOK 32, PAGE 228 11/01/48 NO RECORDING 11/01/48 BOOK 32, PAGE 228 LEASE DATE RECORDING Page 9 of20 LEASE DATE 09/01/1946 03/23/1989 03/23/1989 03/23/1989 03/23/1989 03/22/1989 0329/1989 03 /2911989 03/31/1989 RECORDING BOOK 88 PAGE 783 BOOK 82 PAGE 551 BOOK 82 PAGE 643 BOOK 82 PAGE 641 BOOK 82 PAGE 645 BOOK 82 PAGE 549 BOOK 82 PAGE 635 BOOK 82 PAGE 637 BOOK 82 PAGE 639 000104 COUNTY LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN COUNTY LINCOLN COUNTY LINCOLN SUBLETTE SUBLETTE SUBLETTE SUBLE11 SUBLETTE SUBLETTE SUBLETTE SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WYIl- 123537 MORE PARTICULARLY DESCRIBED BELOW: Township 27 North. Ranee 113 West, 6 P.M. Section 32: S2SE Sublettc County, Wyoming X. COMMUNITIZATION AGREEMENT WYW- 122581(K0032277) SLB 3-33 WELL LINCOLN AND SUBLETTE COUNTIES, WYOMING LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050019 -000 USA EV- 021741 09/01/1946 BOOK 88 PAGE 783 LINCOLN 0057821 -001 JOSEPH W KRALL 03/23/1989 BOOK 82 PAGE 551 SUBLL'1 I i 0057821 -002 SUSAN K DONALDSON, ET VIR 03/23/1989 BOOK 82.PAG£ 643 SUBLETTE 0057821 -003 SALLY ORR, ET VIR 03/23/1989 BOOK 82 PAGE 641 SUBLETTE 0057821 -004 JUDY BETKA, ET VIR 03/23/1989 BOOK 82 PAGE 645 SUBLETTE 0057821 -005 NANCY JO T KNADLER. ET VTR 03/22/1989 BOOK 82 PAGE 549 SUBLETTE 0057821 -006 TED MILLER 03/29/1989 BOOK 82 PAGE 635 SUBL1:1 11: 0057821.007 FRANK T MILLER 03/29/1989 BOOK 82 PAGE 637 SUBLETTE 0057821 -008 MARILYN JAMES, ET V1R 03/31/1989 BOOK 82 PAGE 639 SUBLETTE INSOFAR A.ND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COM1M1UNP1'(ZATION AGREEMENT WY W- 122581 MORE PARTICULARLY DESCRIBED BELOW;' Township 26 North. Ranee 113 West, 6 P.M. Section 4: Lou 3, 4 Lincoln County, Wyoming Township 27 North, Ranee 113 West. 6 P.M. Section 33: S2SW Sublette County, Wyoming XI. COMMUNITIZATION AGREEMENT WYW 127635 (K0032722) CEDAR CREEK 15- 5,16 -5 AND 17 -5 WELLS LINCOLN COUNTY, WYOMING LEASE NO. LESSOR LEASE DATE RECORDING COUPN''TY 0075012 -000 USA EV -021976 04/01/49 BOOK 314 PAGE 234 LINCOLN 0075013 -000 USA EV -025792 09/01/46 BOOK 314 PAGE 218 LINCOLN INSOFAR AND ONLY INSOFAR AS TIIE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENTWYW- 127635 MORE PARTICULARLY DESCRIBED BELOW: Township 26 North. Ranee 113 West, 6' P.M. Section 5: Louts 1, 2, 3, 6, 7 and 8 Lincoln County, Wyoming XII, COMMUNITIZATION AGREEMENT WYW- I27636 (K0032723) JORY HILL 1 -29 WELL SUBLETTE COUNTY, WYOMING LEASE NO. LESSOR 0050019 -000 USA EV- 021741 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 01L AND GAS LEASE COVERS AND AFFECTS THE LANDS IN TFIE COMMUNITIZATION AGREEMENT WYW- 127636 MORE PARTICULARLY DESCRIBED BELOW: Township 27 North, Ranee 113 West, 6 P.M. Section 29: SENE, NESE Sublette County, Wyoming P:Land1DENk851.aondelowwyoI.doc 01/12/00, 9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING Page 10 of 20 000105 LEASE DATE RECORDING COUNTY 09/01/46 BOOK 88, PAGE 783 SUBLETTE XIII. COMMUNITIZATION AGREEMENT WYW- 124242 (K0032301) DRY BASIN 1-08 WELL SUBLETTE COUNTY, WYOMING LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050111 -000 USA EV -022239 11/01/46 BOOK 94, PAGE 132 SUBLET 0075900 -000 USA WYW-I48414 07/01/48 NO RECORDING SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECTTHE LANDS IN TIIE COMMUNITIZATION AGREEMENT WYW- 124242 MORE PARTICULARLY DESCRIBED BELOW: Township 28 North, Ranee 113 West. 6 P.M. Section 08: SW Sublette County, Wyoming XIV. COMMUNITIZATION AGREEMENT WYW- 109212 (X0032256) LANSDALE FEDERAL 10 -08 LINCOLN COUNTY, WYOMING LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0075021 -000 USA W- 104985 08 /01 /87 BOOK 263, PAGE 159 LINCOLN 0075022 -000 USA WYW- 102101 11/01/86 500K263, PAGE 163 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUMTIZATION AGREEMENT WYWV 199212 MORE PARTICULARLY DESCRIBED BELOW: Township 26 North. Ranee 111 West, 6 P.M. Section 08: NW Lincoln County, Wyoming XV. COMMUNITIZATION AGREEMENT WYW- 129631 (K0034046) WSC 21 -09D LINCOLN COUNTY, WYOMING LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050054-000 USA EV- 022932 09/01/47 BOOK 9; PAGE 66 LINCOLN 0050053 -000 USA EV- 022930 -A 09(01/47 BOOK 8, PAGE 484 LINCOLN 0050052 -000 USA EV -026056 12/01 /49 BOOK 314, PAGE 247 LINCOLN 0050049 -000 WY ST 0 -2265 03/02/44 BOOK 314, PAGE 49 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 01L AND.GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNPrIZATION AGREEMENT W YW 129631 MORE PARTICULARLY DESCRIBED BELOW: Township 26 North. Ranee 112 West, 6 P.M. Section 09: S2SE Lincoln County, Wyoming P:1LandSDt'NttgAsecandclosewyo I .doc 01112100, 9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING Page 1 1 of 20 00 &1.06 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING XVI. COMMUNITIZATION AGREEMENT WYW- 126094 (K0032736) STD CAN 20-I3 (BAXTER AND FRONTIER) LINCOLN COUNTY, WYOMING LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050048 -000 USA WYW- 98797 02/01/48 BOOK 341, PAGE 227 LINCOLN 0057790 -000 USA EY- 023313 -B 03/01/86 BOOK 274. PAGE 531 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW- 126094 MORE PARTICULARLY DESCRIBED BELOW: Township 26 North, Range 112 West, 6 P.M. Section 13: Lots I, 2, 3, W2NE Lincoln County, Wyoming XVII. COMMUNITIZATION AGREEMENT WYW- 122581 (1(0032277) SHB 15-04-15 (CC) SUBLETTE COUNTY, WYOMING LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050019 -000 USA EV -021741 09/01/46 BOOK 88, PAGE 783 SUBLETTE 0057821-001 JOSEPH W. KRALL 03/23/89 BOOK 82, PAGE 551 SUBLETTE 0057821 -002 SUSAN K. DONALDSON. ET VIR 03/23/89 BOOK 82. PAGE 643 SUBLETTE 0057821 -003 SALLY ORR, ET VIR 03/23/89 BOOK 82, PAGE 641 SUBLE 1 t E 0057821 004 JUDY BETXA. ET VIR 03/23/89 BOOK 82, PAGE 645 SUBLETTE 0057821 -005 NANCY JO T. KNADLER, ET VIR 03/23/89 BOOK 82, PAGE 549 SUBLETTE 0057821 -006 TED E. MILLER 03/29/89 BOOK 82, PAGE 635 SUBLETTE 0057821 -007 FRANK T. MILLER 03/29/89 BOOK 82. PAGE 637 SUBLETTE 0057821 -008 MARILYN JAMES, ET VIR 03/31/89 BOOK 82, PAGE 639 SUBLE1 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW- 127581 MORE PARTICULARLY DESCRIBED BELOW: Township 26 North, Range 113 West, 6 P.M. Section 04: Lots 3 and 4 Lincoln County, Wyoming Township 27 North. Range 113 West. 6 P.M. Section 33: S2SW Sublctte County, Wyoming XVIII. COMMUNITIZATION AGREEMENT WYW 127641 (1(0034033) WEST SWAN #1-24 WELL LINCOLN COUNTY, WYOMING LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0075I48 -000 USA WYW- 125960 01/01/92 BOOK 314, PAGE 43 LINCOLN 0075158 -000 USA W -42788 01/01/74 BOOK 314, PAGE 223 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 011. AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WVW- 127641 MORE PARTICULARLY DESCRIBED BELOW: Township 25 North, Ranee 112 West, 6 P.M. Section 24: Lots 1, 2. W2NE Lincoln County, Wyoming P :Wand DEt'tvoseOCndclu rwy01.doc 01112100, 9:40 AM Page 12 of 20 000107 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING XIX. COMMUNITIZATION AGREEMENT WYW- 129630 (K0034066) BNG 201 -20 WELL SUBLETTE COUNTY, WYOMING LEASE NO. LESSOR LEASE DATE RECORDLKC COUNTY 0050127 -000 USA W -48906 11/01/46 HOOK 95, PAGE 713 SUBLETTE 0050099 -000 USA EV-024353 11/01/46 BOOK 94, PAGE 132 SUSLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN TIIE COMMUNITIZATION AGREEMENT WYW- 329630 MORE PARTICULARLY DESCRIBED BELOW: Township 2R North, Range 113 West. 6 P.M. Section 20: N2SW Sublcttc County, Wyoming XX. COMMUNITIZATION AGREEMENT WYW 127937 (K0034037) CELSIUS FEDERAL 4-1 WELL SWEETWATER COUNTY, WYOMING LEASE NO. 0075051 -000 USA W- 121737 LESSO R INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE COMMUNTPIZATION AGREEMENT W YW- 127937 MORE PARTICULARLY DESCRIBED BELOW; Township 14 North. Range 94 WesL 6'h P.M. Section 04: Lots 1-4, S2N2, S2 Sweetwater County, Wyoming XXI. COMMUNITIZATION AGREEMENT WYW- 136909 (K0034323) WEST SWAN 24-9 WELL LINCOLN COUNTY, WYOMING LEASE NO. 0075158 -000 USA W -42788 LESSOR INSOFAR AND ONLY INSOFAR AS TIIE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN TIIE COMMUNITIZATION AGREEMENT WY■- 136909 MORE PARTICULARLY DESCRIBED BELOW: Township 25 North. Range 112 West 6' P.M. Section 24: Lot 3, NWSE Lincoln County, Wyoming XXII. COMMUNITIZATION AGREEMENT WYW- 136908 (K0034322) WEST SWAN 25-6 WELL LINCOLN COUNTY, WYOMING LEASE NO. 0075158-000 USA W -42788 P: L nd1DENltgztiseconadasewyoI.doc 01 /12/00, 9 :40 AM LESSOR Page 13 of 20 ©001.08 LEASE DATE RECORDING COUNTY 08/01/79 NO RECORDING SWEETWATER LEASE DATE RECORDING COUNTY 01/01/74 BOOK 314, PAGE 223 LINCOLN LEASE DATE RECORDING COUNTY 01/01/74 BOOK 314, PAGE 223 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW-136908 MORE PARTICULARLY DESCRIBED BELOW: Township 25 Nortll. Range 112 West. 6 P.M. Section 25: S2NW Lincoln County, Wyoming EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING XXIII. COMMUNITIZATION AGREEMENT WYW- 126088 (1(0032600) TERMINATION DRAW 3-15 WELL SUBLETTE COUNTY, WYOMING LEASE NO.- LESSOR LEASE DATE RECORDING COUNTY 0050107 -000 USA W-0637 04/01/50 BOOK 94, PAGE 125 SUBLETTE 0050126 -000 USA W-48905 10/01/48 BOOK 95, PAGE 706 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 011. AND CAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW- 126088 MORE PARTICULARLY DESCRIBED BELOW: Township 28 North. Range 113 West 6 P.M. Section 15: SW Section 16: Lots 6 7 Sublcttc County, Wyoming XXIV. COMMUNITIZAT[ON AGREEMENT WYW 119586 (K0030354) NCB 4 -23 WELL SUBLETTE COUNTY, WYOMING LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050154 -000 USA EV- 024756 06/01/48 BOOK 67, PAGE 70 SUBLETTE 0050018 -000 WILLIAM J. MCGINNIS. ET UX 10/05/46 BOOK 2, PAGE 109 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WT1%417586 MORE PARTICULARLY DESCRIBED BELOW: Township 28 North. Runge 113 \Vest. 6 P.M. Section 23 That portion of Tract 45 within Section 23. Lot 5. Lot 6 and Lot 7 Sublette County, Wyoming .XXV. COMMUNITIZATION AGREEMENT WYW 121156 (K0032591) NORTH DRIPPING ROCK 23 -5 SWEETWATER COUNTY, WYOMING LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0075051 -000 USA W- 121737 08/01/79 NO RECORDING SWEETWATER INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW- 121156 MORE PARTICULARLY DESCRIBED BELOW: Township 14 North, Ranee 94 West, 6 P.M. Section 05: All Sweetwater County, Wyoming XXVL DRILLING AND SPACING UNITS LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 00000500I9 -000 USA EV -021741 09/01/46 BOOK 88, PAGE 783 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 011. AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNITS MORE PARTICULARLY DESCRIBED BELOW: CEDAR CREEK #1-32 Township 27 North, Range 113 West. 6 P.M. Section 32: N2NE Sublette County, Wyoming P :1t.aed DEMtptlecondc1o.ewyol.doe 01/12/00, 9:40 AM Page 14 of 20 01.09 CEDAR CRK #7.33 AND CONNELLY B 01C-33 Township 27 North, Range 113 West, 6 P.M, Section 33: N2NW, NWNE Sublette County, Wyoming CEDAR CREEK #8-32 Township 27 North, Range 113 West, 6d' P.M. Section 32: SWNE, NWSE Sublette County, Wyoming SLB #8 -33 (KF 1) Township 27 North, Range 113 West, 6 P.M. Section 33: S2NW Sublette County, Wyoming SLB #9-33 Township 26 North, Range 113 West. 6 P.M. Section 4: Lots 1 and 2 Lincoln County, Wyoming Township 27 North, Range 11 West, 6 P.M. Section 33: S2SE Sublette County, Wyoming SLB #5 -33 AND BNG 37-33 Township 27 North, Range 113 West. 6 P.M. Section 33: S2NE, N2SE Sublette County, Wyoming BNG 92 -28 Township 27 North, Range 113 West, 6 P.M. Section 28: SWSE, SESW Sublette County, Wyoming LEASE NO. 0000050008 -001 0000050008 -002 00000500I3 -001 0000050013 -002 LESSOR PATRICK J QUEALY, ADMIN. JOSEPH A MINTON ET UX SELMER G LARSON JOSEPH A MINTON ET US INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: SLB #2-28 Township 27 North, Range 113 West, 6 P.M. Section 28: S2NW Sublette County, Wyoming LEASE NO. 0000050008-001 0000050008 -002 0000050013-001 0000050013 -002 SLB #7-28 Township 27 North, Range 113 West. 6'" P.M. Section 28: N2SW, SWSW Sublette County, Wyoming P :\LandlDEiltgs4e ondclwewrol .doe 01112/00, 9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING LESSOR PATRICK J QUEALY, ADMIN. JOSEPH A MINTON ET UX SELMER G LARSON JOSEPH A MINTON ET US Page 15 of 20 LEASE DATE RECORDING 08/15/1957 BOOK 18, PAGE I36 08/15/1957 BOOK 18, PAGE 140 06/11/1957 BOOK I7, PAGE 2 08/15/1957 BOOK 18, PAGE 144 LEASE DATE 08/15/1957. 08/15/1957 06/11/1957 08/15/1957 RECORDING BOOK 18, PAGE 136 BOOK 18, PAGE 140 BOOK 17, PAGE2 BOOK 18, PAGE 144 000110 COUNTY SUBLETTE SUBLETTE SUBLETth SUBLETTE COUNTY SUBLETTE SUBLET 1 E SUBLETTE SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: LEASE NO. 0000050008 -001 0000050008-002 0000050013.001• 0000050013 -002 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: SLB #6-28 Township 27 North, Range 113 West, 6'" P.M. Section 28: SWNE, NWSE Sublette County, Wyoming LEASE NO. LESSOR 0050020 -000 USA EV- 021743 03/01 /47 BOOK 86, PAGE 313 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 011, AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: CONNELLY A 1C-33 Township 27 Nortly Range 113 West, 6'" P.M. Section 33: N2SW Sublette County, Wyoming LEASE NO. 0050320 -001 0050320-002 0050324-000 0050309 -001 0050309 -003 LEASE NO. 0050054 -000 LESSOR CYRIL DORISE HOUSLEY AUGUSTA B. MARX JOHN E. MARX SELMER G. LARSON WILLIAM J. MCGINNIS INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: WSC 18 -17 Township 26 North, Range 112 West, 6 P.M. Section 17: NW Lincoln County, Wyoming LESSOR USA EV- 022932 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNITS MORE PARTICULARLY DESCRIBED BELOW: WSC 12 -9 Township 26 North, Range 112 West. 6'" P.M. Section 09: NW Lincoln County, Wyoming WSC 13 -9 Township 26 North, Range 112 West, 6th P.M. Section 09: SW Lincoln County, Wyoming WSC 14-9 Township 26 North, Range 112 West, 6'" P.M. Section 09: NE Lincoln County, Wyoming P:uandDErntgs'.ic naalasewyct.aoc 0111340, 9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING LESSOR PATRICK J QUEALY, ADMIN. JOSEPH A MINTON ET UX SELMER G LARSON JOSEPH A MINTON ET US LEASE DATE 11/14/56 11/19/56 11/01/56 01/08/57 11/13/56 Page 16 of 20 LEASE DATE 08/15/1957 08/15/1957 06/11/1957 08/15/1957 RECORDING BOOK 18, PAGE 136 BOOK 18, PAGE 140 BOOK 17, PAGE 2 BOOK 18, PAGE 144 LEASE DATE RECORDING COUNTY RECORDING BOOK 19, PAGE 398 BOOK 19, PAGE 475 BOOK 19, PAGE 353 BOOK 20, PAGE 434 BOOK 19, PAGE 394 LEASE DATE RECORDING 09/01/47 BOOK 9, PAGE 66 COUNTY SUBLETTE SUBLETTE SUBLETTE SUBLETTE COUNTY LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN COUNTY LINCOLN WSC 17-9Ip Township 26 North, Range 112 West, 6 P.M, Section 09: NW Lincoln County, Wyoming WSC 15-9 Township 26 North. Range 112 West, 6 P.M. Section 09: N2SE Lincoln County, Wyoming WSC 20-9D Township 26 North, Range 112 West, 6 P.M. Section 09: SW Lincoln County, Wyoming WSC 21 -9 Township 26 North. Range 112 West, 6 P.M. Section 09: S2SE Lincoln County, Wyoming STD CANYON 9 -11 Township 26 North, Range 112 West, 6 P.M, Section 11: N2NW Lincoln County, Wyoming STD CANYON 5 -14 U Township 26 North, Range 112 West, 6 P.M. Section 14: E2NE Lincoln County, Wyoming EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 000112 LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050052 -000 USA EY- 026056 12/01/49 BOOK 314, PAGE 247 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050309 -001 SELMER G. LARSON 01/08/57 BOOK 20, PAGE 434 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE.COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: LARSON 1 -17 Township 26 North, Range 112 West, 6" P.M. Section 17: NW Lincoln County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050113 -000 MYRON EDGAR MILLS ET UX 05/20/53 BOOK 5, PAGE 107 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: MILLS 1 -22 Township 28 North. Range 113 West, 6 PM. Section 22: Lots 1, 2, NWSE Sublettc County, Wyoming P:Vand DENkgs4aondcfacwypt.doe 01/12/00, 3:15 PM Page 17 of 20 LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0061151 -000 USA WYW- 130845 04/01/50 BOOK 94, PAGE 125 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: NEW FORK MESA #1-I5 Township 28 North. Range 113 West, 61M P.M. Section 15: SE Sublette County, Wyoming LEASE NO. 0075110 -000 LESSOR USA WYW- 124999 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNITS MORE PARTICULARLY DESCRIBED BELOW: FONTENELLE RESERVOIR #1 -22 Township 25 North, Range 112 West. 6 P.M. Section 22: NE Lincoln County, Wyoming FONTENELLE RESERVOIR #2 -22 Township 25 North, Range 112 West, 6 P.M. Section 22: NW Lincoln County, Wyoming FONTENELLE RESERVOIR #3 722 Township 25 North. Range 112 West. 6 P.M. Section 22: SE Lincoln County, Wyoming FONTENELLE RESERVOIR #4-22 Township 25 North. Range 112 West, 6 P.M. Section 22: SE Lincoln County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050051 -000 USA EV -022929 09/01/47 BOOK 15, PAGE 206 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: BESS CANYON 5-35 Township 27-North, Range 112 West, 6°i P.M. Section 35: NE Sublette County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050050 -000 USA EV -025550 01/01/48 BOOK 89, PAGE 98 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: BESS CANYON 2 -27 Township 27 North. Range 112 West, 6' P.M. Section 27: NW Sublctte County, Wyoming P:u ,ndZENUss4aondolouwyol.doo 01/12/00.9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 00i413 Page 1S of 20 LEASE DATE RECORDING COUNTY 10/01/91 BOOK 303, PAGE 145 LINCOLN LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050094 -000 USA EV- 022261 09/01/46 BOOK 89, PAGE 59 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNITS MORE PARTICULARLY DESCRIBED BELOW: BNG 202 -19 Township 28 North, Range 113 West. 6° PM, Section 19: SE Sublette County, Wyoming BURLY 1 -19 Township 28 North, Range 113 West, 6 PM. Section 19: Lot 5, W2NE, SENE Sublctte County, Wyoming BNG 204 -19 Township 28 North, Range 113 West, 6 P.M. Section 19: Lot 5, W2NE, SENE Sublette County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050093 -000 USA EV -07 734 10/01/48 BOOK 94, PAGE 432 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: BNG 203 -29 Township 28 North, Range 113 West, 6 P.M. Section 29: E2NW Sublette County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0075158 -000 USA W -42788 01/01/74 BOOK 314, PAGE 223 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNITS MORE PARTICULARLY DESCRIBED BELOW: WEST SWAN 2 -25 Township 25 North. Range 112 West. 6' P.M. Section 25: SE Lincoln County, Wyoming WEST SWAN 3-25 Township 25 North, Range 112 West, 6 P.M. Section 25: SW Lincoln County, Wyoming WEST SWAN 5 -25 Township 25 North. Range 112 West, 6 P.M. Section 25: SE Lincoln County, Wyoming PA Lanalot]4+tpkeoortdetoaewyut.doc 01 /IZ00, 9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING Pale 19 of 20 000114 LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0075109 -000 USA WYW- 124941 09/01/91 BOOK 820, PAGE 1549 SWEETWATER INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: CEPO FEDERAL #44-09 Township 14 North, Range 95 West, 6 P.M. Section 09: SE Sweetwater County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050052 -000 USA EV -026056 12/01/49 -BOOK 314, PAGE 247 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: ESC 24.14 U -L Township 26 North, Range 112 West, 6 P.M. Section 14: SE Lincoln County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0075158-000 USA W42788 01/01/74 BOOK 314, PAGE 223 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: WEST SWAN 6-25D Township 25 North, Range 112 West, 6"` P.M. Scction 25: SW Lincoln County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050100 -000 USA EV- 025535 08/01/46 BOOK 92, PAGE 373 SUBL1:1 1 h INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: TERMINATION DRAW 2 -10 Township 28 North, Range 113 West, 6 P.M. Section 10: SW Sublette County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0075204 -000 USA W- 105609 10/01/87 BOOK 858, PAGE 1413 SWEETWATER INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: NORTH AUGER 34-29 Township 15 North. Range 94 •West. 6 P.M. Section 29: SE Sweetwater County, Wyoming P:utna\DENNIpU econadorewyo i .aoe 01/12/00. 9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING Page 20 of 20 000115 EOGR j Producing 1 SEC; TWP RGE WELLNAME j Number j API Number Interval 1/41/4 CEDAR CREEK #15-05 1019818000001 1 490232075700 Baxter Lot 3 5 j 26N i 113W CEDAR CREEK #16-05 '019819000001 490232077200 Baxter j Lot 7 5 26N 113W CEDAR CREEK 17 -05 1021395000001 1 490232081600 Baxter Lot 1 5 J 26N 113W COW HOLLOW 21 '•021875000001 490232085400 Frontier SENE 8 22N 112W ELB 37 -04 1007721000001 .1 490232045100 Frontier NESW 1 4 26N 112W ELBU #59 -04 '021475000001 1 490232084000 Frontier 2 i SESE 4 26N 1 I2W ESC #24- 14 -U -L 1 490232094800 Frontier Baxter SESE 14 26N 112W ESU 8 -28 1022352000001 j 490232093100 Frontier NWNE 28 23N 1 12W ESU #10 -27 022353000001 J 490232093500 Frontier SENW 27 23N 112W ESU #14 -21 022350000001 490232093400 Frontier 1 NWSW 21 23N 112W FONTENELLE RESERVOIR 1 -22 020037000001 490232080200 Frontier I SENE 22 25N 112 W FONTENELLE RESERVOIR 2 -22 021941000001 1 490232091600 Frontier SENW 22 25N 112W FONTENELLE RESERVOIR 3 -22 021381000001 490232091000 Frontier NESE 22 25N 112W FONTENELLE RESERVOIR 4 -22 023001000001 490232094900 Frontier J NESE 1 22 25N 112 W LANSDALE FED 10 -8 ,019327000002 490232060100 Frontier 2 1 NENW 8 26N I I I W LARSON #1 -17 (ELB) '010315000001 490232047800 Frontier 1 SENW 17 26N 112W SCU 3 -13 -U* 005873000002 1 490232018600 Baxter SESW i 13 26N 112W SCU 5 -14 -0 005875000002 490232025800 Baxter NENE 1 14 26N 112W SCU 6-10 005876000001 I 490232045700 FrontierA 1 NWSE j 10 26N 112W SCU 7 -10 005877000001 1 490232049100 FrontierA SWSW i 10 26N 112W SCU 8 -11 -L* 005878000002 4902320489001 Frontier NWSW j 11 26N 112W SCU 8 -11 -U* 005878000003 490232048900 Baxter j NWSW 11 26N 112W SHB 15-04-U (CC)* 005158000002 i 490232067200 Baxter Lot 3 j 4 26N 1 13W STD CAN 9 -11 005880000001 i 490232049200 FrontierA N /2NW 11 26N 112W STD CAN 20-13 '001631000001 490232071700 Frontier Baxter SENE J 13 26N 112W STD CAN 20 -13 00I631000002 1 490232071700 Baxter SENE j 13 26N 1 12W STD CAN 19 -13 005871000001 j 490232067100. Frontier /Baxter NWSE J 13 26N 112W WEST SWAN 1 -24 021305000001 490232082400 Frontier A -B Lot 1 1 24 25N 1 I2W WEST SWAN 2 -25 021380000001 490232082700 Frontier A -B Lot 3 25 25N 112W WEST SWAN 3 -25 021411000001 j 490232083800 Frontier j NESW 1 25 25N 112W WEST SWAN 5 -25 021948000001 490232091300' Frontier SWSE f 25 j '25N 112W WEST SWAN UNIT #24 -09D (TEXACO 021965000001 490232087200 Frontier j SWSE I 24 1 25N 1 I2W WEST SWAN UNIT #24 -14 (TEXACO) 021176000001 490232059400 Frontier SESW I 24 25N 112W WEST SWAN UNIT #25 -01 (TEXACO) 021177000001 I 490232060500 Frontier NENE 25 25N 112W WEST SWAN UNIT #25 -06D (TEXACO 021966000001 490232087400 Frontier SENW 25 25N 112W WEST SWAN UNIT #30 -05D (TEXACO 021967000001 I 490232086900 Frontier NWNW 30 25N 1] 1 W WEST SWAN UNIT #30-11 (TEXACO) 021178000001 j 490232076500 Frontier 1 NESW 30 25N 111W WSC #12 -09 008179000001 i 4902320633001 Frontier 1 NWNW 9 26N 112W WSC #13-09 019893000001 490232076000 Frontier SWSW 9 26N 112W WSC #14-09 001496000001 490232069500 Frontier 1 SWNE 9 26N 112W WSC #15-09 019894000001 490232079600 Frontier2 NWSE �9 26N 112W WSC #17 -09D 021409000001 j 490232082200 Frontier I NWNW 9 26N 112W WSC #18 -17 021348000001 4902320839001 Frontier 2 f NWNW J 17 26N 112 WSC #20 -09D 021410000001 4902320830001 Frontier NESW 1 9 26N 1 12W WSC #21 -09D 022287000001 4902320842001 Frontier j SWSE 9 26N 112W WSWAN 6 -25D .021949000001 1 4902320925001 Frontier A-B 1 SWSW j 25 25N 1 I 2W TGS Exhibit 'B' Lincoln County, Wyoming 000116 �'Iof1