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Home My WebLink About958522WHEN RECORDED, RETURN TO: Steven P. Williams EOG Resources, Inc. 600 17 Street, Suite 1000N Denver, CO 80202 Tranche II Lincoln County, WY 4279002 vl slc MORTGAGEE: RECEIVED 3/17/2011 at 12:30 PM RECEIVING 958522 BOOK: 764 PAGE: 70 JEANNE WAGNER LINCOLN COUNTY CLERK, KEMMERER, WY FULL RELEASE OF MORTGAGE, SECURITY AGREEMENT AND FINANCING STATEMENT This Full Release of Mortgage, Security Agreement and Financing Statement (hereinafter the "Release is made this r day of March, 2011, by EOG Resources Acquisitions L.P., a Delaware limited partnership, as Mortgagee, whose address is c/o EOG Resources Property Management, Inc., 1111 Bagby, Sky Lobby 2, Houston, Texas 77002. Reference is made to that certain Mortgage, Security Agreement and Financing Statement made as of January 1, 2000, effective as of the Effective Time, and recorded in the official records of Lincoln County, Wyoming on May 30, 2000 in Book 446, Page 261 (hereinafter the "Mortgage by Tight Sands 2000, L.P., a Delaware limited partnership "Mortgagor and EOG Resources Acquisitions L.P., a Delaware limited partnership "Mortgagee Payment of the debt secured thereby has been fully satisfied. EOG Resources Acquisitions L.P., as Mortgagee, does hereby RELEASE and DISCHARGE the Mortgage and the Mortgaged Property defined in said Mortgage, including the leases, lands and wells described in Exhibits "A" and "B" attached hereto, from the lien and the operation thereof. EOG Resources Acquisitions L.P., a Delaware limited partnership By: EOG Resources Property Management, Inc., a Delaware corporation, its general partner By: Name: Richard A. Ott Title: Vice President, Tax By: Name: Amos J. O i g, III Title: Assistant Secretary 00L40'?o STATE OF TEXAS COUNTY OF HARRIS My commission expires: 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. #279002 vl slc ss. Witness my hand and official seal. 9 -20\\ TINA MEYER NOTARY PUBLIC STATE OF TEXAS b COMMISSION EXPIRES: 09-11-2011 2 Notary ublic OOv071 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING OOu 2 I. 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. 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 FRONTIERIBAXTER PARTICIPATING AREA "0" C. LEASE WELLS 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. A. THIRD REVISION FRONTIER/BAXTER PARTICIPATING AREA "A" B. INITIAL FRONTIER "B" /BAXTER PARTICIPATING AREA IV. 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" PALLAOEMOsewuddosowyol.doe 01/12100, 9;40AM Page 1 of 20 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 000+0 "3 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, RE CORDED MAY 22, 1991 IN SUBLETTE COUNTY, WYOMING AT BOOK 87 PAGE 354 AND RECORDED OCTOBER 16, 1991 IN 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. XI. 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. XII.. COMMUNITIZATION AGREEMENT NUMBER WYW 127636 DATED FEBRUARY 24, 1992, APPROVED MARCH 16, 1993, E.FFECTIVE OCTOBER 1, 1991, RECORDED APRIL 13, 1993, IN SUBLETTE COUNTY, WYOMING AT BOOK 92 PAGE 219. XIII. COMMUN.ITIZATION 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. COMMUNITIZATION 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 PALand1DEMtgAbaondelaewyol .doe 01 /12100.9:40 AM Page 2 of 20 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 000074 AT BOOK 87, PAGE 681 IN SUBLETTE COUNTY, WYOMING AND OCTOBER 16, 1991 AT BOOK 302, PAGE 400 IN LINCOLN COUNTY, WYOMING. AMENDED EFFECTIVE MAY 1, 1991, RECORDED SEPTEMBER 30, 1991 AT BOOK 87, PAGE 681 IN SUBLETTE COUNTY, 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, I993, 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. XXII]. 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 119386 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 P:u.uiddDEMtgtdannddoFwyo 1.d= 01/17/00, 9:40 AM BELOW ARE THE OIL AND GAS LEASES AND LANDS SUBJECT TO THE ABOVE AGREEMENTS: Page 3 of 20 I. FIGURE FOUR CANYON UNIT SUBLETTE COUNTY, WYOMING A. FIRST REVISION FRONTIER/BEAR RIVER FORMATION PARTICIPATING AREA LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050347-000 USA EV-023053 01/01/48 BOOK '89 PAGE 98 SUBLETTE 0050348 -000 USA EV- 023053 -A 01/01/48 BOOT, 89, PAGE 98 SUBLETTE 0050349 -000 USA EV-023057 01/01/48 BOOK 89, PAGE 145 SUBLETTE 0050350 -000 USA EV- 023057 -A 01/01/48 BOOK 89, PAGE I45 SUBLETTE 0050351.000 USA EV -023066 01/01/48 BOOK 89, PAGE 105 SUBLETTE 0050352 400 USA EV- 023066 -A 01/01/48 1300K 89, PAGE 105 SUBLE i t tr 0050343 -000 USA W-05749 05/01/51 BOOK 88, PAGE 759 SUBLE 1 It; 0050353 -000 USA W -053031 09/01/57 BOOK 89, PAGE 152 SUBLETTE 0050354 -000 USA W -066701 08/01/49 BOOK 89, PAGE 139 SUBLETTE 0050344 -000 USA W- 066702 07/01/47 BOOK 89. PAGE 52 SUBLETTE 0050307 -000 A. L. MCGINNIS 12/26/56 BOOK 16, PAGE336 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE FIGURE FOUR CANYON UNIT FIRST REVISION FRONTIER/DEAR RIVER FORMATION PARTICIPATING.AREA, 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 Lou 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 14 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 Mcandcr Corner of Sections 10 and 15 to the point of beginning containing approximately 2.83 acres, that portion of the bed of the Omen River that is riparian to Lot 1, E2NE, E2SE, W2NE, W2SE, Lot 1, FINNY. SWNW, SW Sublette County, Wyoming B. LEASE WELLS LEASE NO. LESSOR 0050343 -000 USA W -05749 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 011. AND GAS LEASE COVERS AND AFFECTS THE LANDS MORE PARTICULARLY DESCRIBED BELOW: FFC 4 -I3 WELL Township 27 North. Ranee 112 West, 6th P.M. Section 13: NENE Sublette County, Wyoming FFC 3.121. 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 :V.rad1DEN[p eooaddwewyot.doe 01/12/0D, 1:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING Page 4 of 20 000 075 LEASE DATE RECORDING COUNTY 05/01/51 BOOK 88, PAGE 759 SUBLETTE 11. 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. Range 1 West, 6 P.M. Section 14: CNW Sublctte County, Wyoming A. LEASE NO. 0050153 -000 0050149 -000 0050150-000 0050154 -000 0050155 -000 0050156 -000 0050157 -000 0050158 -000 0050160-000 0050164 -000 0050165 -000 Township 28 North. Range 112 West, 6" P.M. Section 19: Lots 3 and 4 Section 30: Lot 1 P;1LmtDENItgs4 ocondcloscwyc I.doc oU12/00, MO AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 000076 LEASE NO. LESSOR LEASE DATE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS MORE PARTICULARLY DESCRIBED BELOW: CHIMNEY BUTTES DEEP UNIT SUBLETTE COUNTY, WYOMING USA EV -023554 USA W -0125385 USA W-0125387 USA EV- 024756 USA EV- 024792 USA W -02985 USA W- 02985 -A USA W- 046892 USA W -08056 ST WY 0-11 142 ST WY 0-20810 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 Sublcttc County, Wyoming Page 5 of 20 04/01771 BOOK 88, PAGE 761 SUBLETTE LEASE DATE LESSOR, LEASE DATE 01/0 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 COUNTY 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" 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 SUBLEITE SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLb'i 1 SUBLEIItt INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND CAS 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: CBU 3844 WELL Township 28 North. Range 113 West, 6i P.M. Section 14: SWSW Sublette County, Wyoming -CBU 16-25 WELL Township 28 North. Ranee 113 West, 6 P.M. Section 25: NWSW Sublette County. Wyoming B. LEASE NO. 0050I69 -000 0050166-000 0050152-000 0050151-000 LEASE NO. LESSOR LEASE NO. LESSOR 0050054 -000 USA EV- 022932 0050053.000 USA EV -022930 -A, 0050052 -000 USA EV-026056 0050049-000 WY ST 0 -2265 Township 26 North. Range 112 West, 6 P.M. Section 9: SESE Section 10: SENW, S2NE, S2 PALIAlDENVAsacondclorewyo l.doc 01/122/00, 9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 00C/077 INITIAL FRONTIER/BAXTER PARTICIPATING AREA "B" LESSOR USA W -0125384 USA W -06861 USA EV- 022756 USA W -0125388 Township 28 North. Ranee 113 West, 6 P.M. Section 14: S2NW, SW, SWNE, W2SE Section 15: SENE Section 23: NWNE, NENW Sublettc County, Wyoming C. LEASE WELLS Page 6 of 20 LEASE DATE RECORDING 05/01/48 07/01/51 09/01/46 06/01/48 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 01L AND GAS LEASES COVER AND AFFECT THE LANDS IN THE CHIMNEY BUTTES DEEP UNIT INITIAL FRONTIEWBAXTER PARTICIPATING AREA "W' MORE PARTICULARLY DESCRIBED BELOW: LEASE NO. LESSOR LEASE DATE RECORDING COIfi'TY 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: LEASE DATE COUNTY 0050152 -000 USA EV- 022756 09/01/46 BOOK 89, PAGE 17 SUBLEITE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS MORE PARTICULARLY DESCRIBED BELOW: STEAD CANYON UNIT LINCOLN COUNTY, WYOMING A. THIRD REVISION FRONTIER/BAXTER PARTICIPATING AREA "A" LEASE DATE 09/01/47 09/01/47 12/01/49 03/02/44 BOOK 89, PAGE 45 BOOK 89, PAGE 40 BOOK 89, PAGE 17 BOOK 67, PAGE 70 RECORDING RECORDING BOOK 9, PAGE 66 BOOK 8, PAGE 484 BOOK 314. PAGE 247 BOOB 314, PAGE 49 COUNTY SUBLETTE SUBLETTE SUBLETTE SUBLETTE 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 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING N2SW, SWSW, S2NW W2NW N2NW, SENW, NE NENE B. INITIAL FRONTIER "B" /BAXTER PARTICIPATING AREA LEASE NO. LESSOR 0050047 -000 USA EV -023313 -A 0050048 -000 USA EV -023313 -B LEASE DATE 02/0I/48 OJ01148 000078 RECORDING COUNTY BOOK 314, PAGE 227 LINCOLN BOOK 314. PAGE 227 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE STEAD CANYON UNIT INITIAL FRONTIER "8 "/BAXTER PARTICIPATING AREA MORE PARTICULARLY DESCRIBED BELOW: Township 26 North, Rnnae 112 West, 6 P.M. Section 13: SW. Lot 4, W2SE Lincoln County, Wyoming W. RUGER 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 LEASE DATE RECORDING COUNTY 04/01/87 NO RECORDING SWEETWATER 01/01/87 BOOK 780, PAGE 1127 SWEETWATER INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 014 AND GAS LEASES COVER AND AFFECT THE LANDS IN THE RUGER UNIT FIRST REVISION ALMOND "A" PARTICIPATING AREA, MORE PARTICULARLY DESCRIBED BELOW: Township 15 North, Range 94 West Section 32: S2N2, S2 Section 33: S2NW, SW. W2SE Sweetwater County, Wyoming v.. 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 EAST LABARGE UNIT LINCOLN AND SUBLETTE COUNTIES, WYOMING A. SIXTH REVISION FRONTIER PARTICIPATING AREA P :1LGnd1DEMtg:lsecondclmcwyol.doe 01112/00, 9:40 AM LESSOR 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 3. MCGINNIS GEORGE E. YEAMAN, ET UX WINTON H. ALLEMAN, ET UX BENEFICIAL OIL CO. LEASE DATE RECORDING COUNTY 07/01/51 09/01/47 09/01/52 11/01/47 11/01/47 10/01/47 07/01/47 07/01/47 09/01/47 03/01/56 10/29/58 01/ 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 I.59 BOOK 15, PAGE 206 BOOK 15, PAGE 193 BOOK 15, 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 SIXTH REVISION FRONTIER PARTICIPATING AREA, MORE PARTICULARLY DESCRIBED BELOW: Township 26 North. Ranee 112 West, 6!" P.M. Section 04: Lots 1-4, S2N2, 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 of the Green River that is riparian to Lots 1-11, F2E2, Lots 1 -11, W2NE, SWSW Township 27 North, Rance 112 West. 6 P.M. Section 21: That portion of the bed of the Green River that is riparian to Lots 1-11, NWNW, SWSW, SESW, ESE, SWSE. Lots 1 -11 Section 22: E2E2, W2E2, W2 Section 28: All Section 29: That portion of the bed of the Green River that is riparian to Lots 1 -6, 8 -12, ESE. Lots 1- 7,8 -12, S2NE, SWSE Section 32: That portion of the bed of the Green River that is riparian to Lot 1, W2NE, E2W2, W2NW, NWSW, E2E2, Lot l Section 33: NE, S2, NW Sublene and Lincoln Counties, Wyoming VI, COW HOLLOW UNIT LINCOLN COUNTY, WYOMING LEASE NO. A. SECOND REVISION FRONTIER FORMATION PARTICIPATING AREA "E" 0050056 -000 USA W -05923 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, Rome 112 West 6'" P.M. Section 04: SWSW Section 05: N2SW, NWSE, S2S2 Section 06: NESE, SESE Section 07: NENE, SENE, SESE Section 08: All Section 09: NWSW, N2NW, SWNW, SENW Section 17: N2NW, NWNE Section 18: NENE Lincoln and Sweetwater Counties, Wyoming VII. WEST SWAN UNIT LINCOLN COUNTY, WYOMING A. SECOND REVISION OF THE SECOND FRONTIER FORMATION PARTICIPATING AREA "A" LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0075158 -000 USA W -42788 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, EZNW, W2NE Section 30: Lots 1, 2, 3, 4, E2NW, E2SW Lincoln Cotmty, Wyoming P:W nd1DEMtas4econdcloscwyo I.doc 01/17/00, 9:40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 000079 LESSOR LEASE DATE RECORDING COUNTY Page 8 of 20 06/01/51 BOOK 339, PAGE 149 LINCOLN VIII. A. LEASE NO. 0050039 -000 0050040-000 0050041-000 0050042 -000 0075333 -000 EMIGRANT SPRINGS UNIT LINCOLN COUNTY, WYOMING USA EV- 024522 -A USA EV- 024521 -A USA EV- 024522 USA EV- 024521 -B USA WYW- 1321.06 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE EMIGRANT SPRINGS UNIT FIRST REVISION FRONTIER FORMATION PARTICIPATING AREA, MORE PARTICULARLY DESCRIBED BELOW: Township 23 North. Range 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 B. LEASE WELLS LEASE NO. LESSOR 0050045 -000 USA W -92975 !NSOFAA AND ONLY INSOFAR AS THE ABOVE DESCRIBED 01L AND GAS LEASE COVERS AND AFFECTS THE LANDS MORE PARTICULARLY DESCRIBED BELOW: ESU 14 -21 WELL Township 23 North. Rage 112 West, 6 P.M. Section 21: NWSW Lincoln County, Wyoming Ix. COMMUNITIZATION AGREEMENT WYW- 123537 (K0032278) CEDAR CREEK 12-32 WELL LINCOLN AND SUBLETTE COUNTIES, WYOMING LEASE NO. 0050019 -000 0057821-001 0057821-002 0057821 -003 0057821 -004 0057821 -005 0057821 -006 0007821-007 0057821 -008 P 1landhDENtrg,tsecondetwevryolAoe 01/17100, 9Y0 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING FIRST REVISION FRONTIER FORMATION PARTICIPATING AREA LESSOR LEASE DATE RECORDING LESSOR USA EV- 021741 JOSEPH W KRALL SUSAN K DONALDSON, ET VIR SALLY ORR. ET VIR. JUDY BETKA, ET VIR NANCY JO T KNADLER, ET VIR TED MILLER FRANK T MILLER MARILYN JAMES, ET VIR Page 9 of20 11/01/48 11/01/48 11/01/48 11/01/48 11/01/48 LEASE DATE RECORDING COUNTY 11/01/48 BOOK 32, PAGE 228 LINCOLN LEASE DATE 09/01/1946 03/23/1989 03/23/1989 03/23/1989 03 /23/1989 03/22/1989 03/29/1989 03 /29/1989 03/31/1989 BOOK 32, PAGE 228 NO RECORDING BOOK 32, PAGE 238 NO RECORDING BOOK 32, PAGE 228 RECORDING 1300K 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 COUNTY LINCOLN SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLh'1 I h SUBLETTE SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECFTHE LANDS IN THE COMM11N1TIZATION AGREEMENT WYW-123537 MORE PARTICULARLY DESCRIBED BELOW: Township 27 North. Rance 113 West, 6°' P.M. Section 32: S2SE Sublette County, Wyoming COUNTY LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN X. COMMUNITIZATION AGREEMENT WYW- 122581(K0032277) SLR 3-33 WELL LINCOLN AND SUBLETTE COUNTIES, WYOMING LEASE NO. 0050019-000 0057821.001 0057821 -002 0057821 -003 0057821 -004 0057821 -005 0057821 -006 0057821 -007 005782I -008 INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW- 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 Sublettc County, Wyoming XL COMMUNITIZATION AGREEMENT WYW- 127635 (K0032722) CEDAR CREEK 15- 5,16 -5 AND 17 -5 WELLS LINCOLN COUNTY, WYOMING LEASE NO. 0075012 -000 0075013 -000 LEASE NO. LESSOR 0050019 -000 USA EV- 021741 P:1Lmd1DEMtg,baonddos wyoLdoe 01/12/00, 9.M0 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING LESSOR USA EV- 021741 JOSEPH W KRALL SUSAN K DONALDSON, ET VIR SALLY ORR, ET VIR JUDY BETKA, ET VIR NANCY 10 T KNADLER ET ViR TED MILLER FRANK T MILLER MARILYN JAMES, ET VIR LESSOR USA EV -021976 USA EV- 025792 Page 10 of 20 LEASE DATE 09/01/1946 03/23/1989 03/23/1989 03/23/1989 0323/1989 03/22/1989 03/29/1989 03/29/1989 03/31/1989 LEASE DATE 04/01/49 09/01/46 XII. COMMUNITIZATION AGREEMENT WYW- 127636 (K0032'723) JORY HILL 1 -29 WELL SUBLETTE COUNTY, WYOMING LEASE DATE 09/01/46 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 000081 COUNTY LINCOLN SUBLETTE SUBLETTE SUBLETTE SUBLETTE SUBLh l l t; SUBLE 111: SUBLETTE SUBLETTE RECORDING COUNTY BOOK 314 PAGE 234 LINCOLN B00K 314 PAGE 218 LINCOLN INSOFAR AND ONLY INSOFAR AS TIIE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW- 127635 MORE PARTICULARLY DESCRIBED BELOW: Township 26 North. Ranee 113 West, 6i1 P.M. Section 5: Lots 1, 2, 3, 6, 7 and 8 Lincoln County, Wyoming RECORDING COUNTY 1300K 88, PAGE 783 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW 127636 MORE PARTICULARLY DESCRIBED BELOW: Township 27 North, Ranee 113 West, 6' h P.M. Section 29: SENE, NESE Sublette County, Wyoming EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING XIII. COMMUNITIZATION AGREEMENT WYW- 124242 (110032301) 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 SUBLEtTE 0075900 -000 USA WYW- 148414 07/01/48 NO RECORDING SUBLk7 t t INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT Wt1V- 124242 MORE PARTICULARLY DESCRIBED BELOW: Township 28 North, Range 113 West. 6 P.M. Section 08: SW Subtette County, Wycvning XIV. COMMUNITIZATION AGREEMENT WYW- 109212 (K0032256) 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 BOOK 263, PAGE 163 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN TILE COMMUNITIZATION AGREEMENT WYW- 109212 MORE PARTICULARLY DESCRIBED BELOW: Township 26 North. Ranee 111 West, 6 P.M. Section 08: NW Lincoln County, Wyoming XV. COMM UNITIZATION 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 4114 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 OIL AND.GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WYVI -129631 MORE PARTICULARLY DESCRIBED BELOW: Township 26 North. Range 112 West. 6" P.M. Section 09: S2SE Lincoln County, Wyoming PALandtDENktgeucwndelosewyo I.doo 0I /t2/00, 9:40 AM Page 11 of 20 000062 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 WYW98797 02/01/48 BOOK 341, PAGE 227 LINCOLN 0057790 -000 USA EV- 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 COMMUN1TIZATION AGREEMENT WYW- 126094 MORE PARTICULARLY DESCRIBED BELOW: Township 26 North, Ranee 112 West, 6 P.M. Section 13: Lots 1, 2, 3, W2NE Lincoln County, Wyoming XVII. COMMUNITIZATION AGREEMENT WYW 122581 (K0032277) SHB I5A4 -U (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 VTR 03/23/89 BOOK 82. PAGE 643 SUBLETTE 0057821 -003 SALLY ORR, ET VIR 03/23/89 BOOK 82, PAGE 641 SUBLETTE 0057821 -004 JUDY BETKA. ET VIR 03/23/89 BOOK 82, PAGE 645 SUBLETTE 0057821 -005 NANCY 10 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 SUBLE i 1 E 0057821 -008 MARILYN JAMES, ET VIR 03/31/89 BOOK 82, PAGE 639 SUBL1: t 1h INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW- 122581 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 1 l3 Wcst. 6 P.M. Section 33: S2SW Sublette County, Wyoming EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING XVIII. COMMUNITIZATION AGREEMENT W YW- 127641 (K0034033) WEST SWAN #1 -24 WELL LINCOLN COUNTY, WYOMING 000083 LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0075148-000 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 WYW-127641 MORE PARTICULARLY DESCRIBED BELOW: Township 25 North, Range 112 West, 66 P.M. Section 24: Lots 1, 2. W2NE Lincoln County, Wyoming P:W und1DENUsAsecondclwewyol.doe 01112100, 9:40 AM Page 12 of 20 Township 2E North, Range 113 West, 6 P.M. Scction 20: N2SW Sublctte County, Wyoming 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 RECORDING COUNTY 0050127 -000 USA W -48906 11/01/46 BOOK 95, PAGE 713 SUBLETTE 0050099 -000 USA EV -024353 11/01/46 BOOK 94, PAGE 132 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW- 129630 MORE PARTICULARLY DESCRIBED BELOW: XX. COMMUNITIZATION AGREEMENT WYW- 127937 (K0034037) CELSIUS FEDERAL 4-1 WELL 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 711E ABOVE DESCRIBED OIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN TILE COMMUNITIZATION AGREEMENT WYW- I27937 MORE PARTICULARLY DESCRIBED BELOW: Township 14 North. Rum 94 WesL 6 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 W42788 LESSOR 000\084 LEASE DATE RECORDING COONTY 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 TILE COMMUNITIZATION AGREEMENT WYW 136909 MORE PARTICULARLY DESCRIBED BELOW: Township 25 North. Range 1)2 West. 6'h 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 -12788 LESSOR LEASE DATE RECORDING COUNTY 01/01/74 BOOK 314, PAGE 223 LINCOLN INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 01L AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE COMMLINITIZATION AGREEMENT WYW- 136908 MORE PARTICULARLY DESCRIBED BELOW: Township 25 North. Range 112 West. 6' P.M. Section 25: S2NW Lincoln County, Wyoming PAL nd1DEN4giltaonddwewyoI.doe 01112100, 9 :40 AM Page 13 of 20 Township 28 North. Range 113 West. 6 P.M. Section 15: SW Section 16: Lots 6 7 Sublette County, Wyoming EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING XXIII. COMMUNZTIZ.ATION AGREEMENT WYW- 126088 (K0032600) TERMINATION DRAW 345 WELL SUBLE1TE COUNTY, WYOMING LEASE NO.• LESSOR DATE RECORDING COUNTY 0050107 -000 USA W -0637 04/01/50 BOOK 94, PAGE 125 SUBLETTE 0050126-000 USA W -48905 I0/01/48 BOOK 95, PAGE 706 SUBLETTE INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED OIL AND GAS LEASES COVER AND AFFECT THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW. 126088 MORE PARTICULARLY DESCRIBED BELOW: XXIV. COMMUNITIZATION AGREEMENT WYW- 119586 (K0030354) NCB 4 -23 WELL SUBLETTE COUNTY, WYOMING 0 'LEASE NO. LESSOR I.FISE 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 WYW- 119586 MORE PARTICULARLY DESCRIBED BELOW: Township 28 North. Range 113 West. 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 WY W- 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 bIL AND GAS LEASE COVERS AND AFFECTS THE LANDS IN THE COMMUNITIZATION AGREEMENT WYW- I211S6 MORE PARTICULARLY DESCRIBED BELOW: Township 14 North, Rance 94 West, 6 P.M. Section 05: All Sweetwater County, Wyoming XXVL DRILLING AND SPACING UNITS LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0000050019 -000 USA EV-021741 09/01/46 BOOK 88, PAGE 783 SUBLh 11 E 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: CEDAR CREEK III-32 Township 27 North. Range 113 West. 6 P.M. Section 32: N2NE Sublette County, Wyoming PamunDENlipisecomfrioszwyol.doc 01/12100, 9:40 AM Page 14 of 20 CEDAR CRK #7-33 AND CONNELLY B #1C-33 Township 27 North, Range 113 West, 6 PM. Section 33: N2NW, NWNE Sublette County, Wyoming CEDAR CREEK #8-32 Township 27 North, Range 113 West, 6 P.M. Section 32: SWNE, NWSE Sublette County, Wyoming SLB #833 (KF I) 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 113 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 Sublettc County, Wyoming BNG 92 -28 Township 27 North, Range 113 West, 6 P.M. Section 28: SWSE, SESW Sublettc County, Wyoming LEASE NO. 0000050008 -00I 0000050008-002 00000500I3 -001 0000050013 -002 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING LESSOR PATRICK 3 QUEALY, ADMIN. JOSEPH A MINTON ET UX SELMER G LARSON JOSEPH A MINTON ET US INSOFAR AND ONLY INSOFAR AS THE ABOVE DESCRIBED 011.. SPACING UNIT MORE PARTICULARLY DESCRIBED BELOW: SLB #2 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 LESSOR PATRICK J QUEALY, ADMIN. JOSEPH A MINTON ET UX SELMER G LARSON JOSEPH A MINTON ET US SLB #7-28 Township 27 North, Range 113 West. 6 PM. Section 28: N2SW, SWSW Sublette County, Wyoming P ALandUnAArgs4aanddosewye l.doc 01 /12(00, 9:40 AM Page 15 of 20 LEASE DATE 08/15/1957 08/15/1957 06/11/1957 08/15/1957 AND GAS LEASES LEASE DATE 08/15/1957. 08/15/1957 06/11/1957 08/15/1957 000086 RECORDING COUNTY BOOK 18, PAGE I36 SUBLETTE BOOK 18, PAGE 140 SUBLET i>» BOOK 17, PAGE 2 SUBLb i t>r BOOK 18, PAGE 144 SUBLh 1 1 L COVER AND AFFECT THE LANDS IN THE RECORDING BOOK 18, PAGE 136 BOOK 18, PAGE 140 BOOK 17, PAGE2 BOOK 18, PAGE 144 COUNTY SUBLETTE SUBLETTE SUBLE 111 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 EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING LESSOR PATRICK J QUEALY, ADMIN. JOSEPH A MINTON ET UX SELMER G LARSON JOSEPH A M1N'PON 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 #6-28 Township 27 North, Range 113 West, 6 P.M. Section 28: SWNE, NWSE Subiette County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050020 -000 USA EV- 021743 03/01/47 BOOK 86, PAGE 313 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: CONNELLY A 1C -33 Township 27 North, Ranee 113 West. 6'" P.M. Section 33: N2SW Subiette County, Wyoming LEASE NO. 0050320 -001 0050320 -002 0050324 -000 0050309 -001 0050309 -003 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 Wcst, 6* P.M. Section 17: NW Lincoln County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING 0050054 -000 USA EV- 022932 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, 6 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 :Vaud DETntgbecondc1ow r1.doc 01/17/00, 9 :40 AM Page 16 of 20 LEASE DATE 08/15/1957 08/15/1957 06/11/1957 08/15/1957 LEASE DATE 11/14/56 11/19/56 I (/01/56 01/08/57 11/13/56 RECORDING BOOK 18, PAGE 136 BOOK 18, PAGE 140 BOOK 17, PAGE 2 BOOK 18, PAGE 144 RECORDING BOOK 19, PAGE 398 BOOK 19, PAGE 475 BOOK 19, PAGE 353 BOOK 20, PAGE 434 BOOK 19, PAGE 394 09/01/47 BOOK 9, PAGE 66 000437 COUNTY SUBLETTE SUBLETTE SUBLETTE SUBLETTE COUNTY LINCOLN LINCOLN LINCOLN LINCOLN LINCOLN COUNTY 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: WSC 17-9P 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 I1: N2NW Lincoln 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: STD CANYON 5 -14 U Township 26 North, Range 112 West, 6 P.M. Section 14: E2NE Lincoln County, Wyoming 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 EDGARMILLS 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 Township 28 North, Range 113 West, 6 P.M. Section 22: Lots 1, 2, NWSE Sublette County, Wyoming P:H.andOENItphaondcIo wyor.doc 01/t2100, 3:IS PM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING Page 17 of 20 000088 LEASE NO. LESSOR 0061151-000 USA WYW- 130845 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 #1-15 Township 28 North. Range 113 West. 6 P.M. Section 15: SE Sublette County, Wyoming LEASE NO. LESSOR 0075110 -000 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 az Township 25 North, Ranee 112 West, 6 P.M. Section 22: NE Lincoln County, Wyoming FONTENELLE RESERVOIR #2 -22 Township 25 North. Range 112 West, 6 P.M. Section22: NW Lincoln County, Wyoming FONTENELLE RESERVOIR 113 -22 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 BESS CANYON 5-35 Township 27•North. Range 112 West. 6 P.M. Section 35: NE Sublette County, Wyoming EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 0089 LEASE DATE RECORDING COUNTY 04/01/50 BOOK 94, PAGE 125 S BLETT£ LEASE DATE RECORDING COUNTY 10/01/91 BOOK 303, PAGE 145 LINCOLN LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050051 -000 USA EV- 022929 09/01/47 BOOK 15, PAGE 206 SUBLh 1 1 t 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: 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 Sublette County, Wyoming PALandSDEN esecondelosewyol.doc 01/I2/00.9:40 AM Page 18 of 20 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, Ranee 113 West. 6 P.M. Section 19: SE Sublette County, Wyoming BURLY 1 -19 Township 28 North. Range 113 West, 6° P.M. Section 19: Lot 5, W2NE, SENE Sublette County, Wyoming BNG 204-19 Township 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 027734 10/01148 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 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 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 P:1Lod1pEMtpiseoortdelo ewyol.doc 01 /11/00, 9 :40 AM EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 000090 Page 19 of 20 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 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 Township26 North, Range 112 West. 6 P.M. Section 14: SE Lincoln County, Wyoming EXHIBIT "A" SUBLETTE, LINCOLN AND SWEETWATER COUNTIES, WYOMING 00009i 12/01/49 •BOOK 314, PAGE 247 LINCOLN 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 UNIT MORE PARTICULARLY DESCRIBED BELOW: WEST SWAN 6 Township 25 North, Range 112 West, 6 P.M. Section 25: SW Lincoln County, Wyoming LEASE NO. LESSOR LEASE DATE RECORDING COUNTY 0050100 -000 USA EV- 025535 08/01/46 BOOK 92, PAGE 373 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: 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, 6'4 P.M. Section 29: SE Sweetwater County, Wyoming P :tLandVDEMtp iecondcloaewyoLdoe 01 /17/00, 9:40 AM Page 20 of 20 1 EOGR j Producing 1 WELLNAME i Number 1 API Number Interval 1/41/4 SEC TWP RGE CEDAR CREEK 15 -05 1 019818000001 1 490232075700 Baxter Lot 3 5 I 26N i 113 W CEDAR CREEK #16-05 019819000001 j 490232077200 Baxter Lot 7 5 J 26N 113W CEDAR CREEK #17-05 i 021395000001 1 490232081600 Baxter Lot 1 5 j 26N 113W COW HOLLOW 21 '021875000001 490232085400 Frontier SENE 8 22N 112W ELB 37 -04 007721000001 1 490232045100 Frontier NESW i 4 26N 112W ELBU #59 -04 021475000001 j 490232084000 1 022300000001 Frontier 2 j SESE 4 26N 112W ESC #24- 14 -U -L 4902320948001 Frontier Baxter SESE 14 26N 112W ESU1! 8 -28 1022352000001 i 490232093100 Frontier NWNE 28 23N 112W ESU #10 -27 022353000001 1 490232093500 Frontier J SENW 27 23N 1 I2W ESU #14-21 022350000001 490232093400 Frontier NWSW 21 23N 112W FONTENELLE RESERVOIR 1 -22 020037000001 490232080200 Frontier 1 SENE 22 25N 112 W FONTENELLE RESERVOIR 2 -22 021941000001 j 490232091600 Frontier SENW i 22 25N 112W FONTENELLE RESERVOIR 3 -22 021381000001 490232091000 Frontier NESE 22 25N 112W FONTENELLE RESERVOIR 4 -22 1023001000001 490232094900 Frontier J NESE 22 25N 1 12W LANSDALE FED 10 -8 019327000002 4902320601001 Frontier 2 j NENW 8 26N 111 W LARSON #1 -17 (ELB) 010315000001 490232047800 Frontier SENW 17 26N 112W SCU 3 -13 -U* 005873000002 490232018600 Baxter SESW 13 26N 112W SCU 5 -14 -U 005875000002 490232025800 Baxter NENE i 14 26N 112W SCU# 6 -10 005876000001 490232045700 FrontierA NWSE 1 10 26N 112W SCU 7 -10 005877000001 j 490232049100 FrontierA j SWSW i 10 26N 1 12W SCU 8 -11 -L* 005878000002 490232048900' Frontier NWSW i 11 26N 1 12W SCU 8 -11 -U* 005878000003 490232048900 Baxter i NWSW 11 26N 1 12W SHB #15 -04 -U (CC)* 005158000002 490232067200 Baxter Lot 3 f 4 26N 1 I3W STD CAN 9 -11 005880000001 j 4902320492001 Frontier A N /2NW i 11 26N 112W STD CAN 20 -13 001631000001 490232071700 Frontier Baxter SENE 1 13 26N 112W STD CAN 20 -13 001631000002 1 490232071700 Baxter SENE j 13 26N 112W 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 24 25N 112W WEST-SWAN 2 -25 021380000001 490232082700 Frontier A -B Lot 3 25 25N 112W WEST SWAN 3 -25 021411000001 j 490232083800 Frontier j NESW J 25 25N 112W WEST SWAN 5 -25 021948000001 490232091300' Frontier j SWSE 1 25 i 25N 112W WEST SWAN UNIT #24 -09D (TEXACO 021965000001 490232087200 Frontier j SWSE 1 24 i 25N 112W WEST SWAN UNIT #24 -14 (TEXACO) 021176000001 490232059400 Frontier SESW I 24 25N 112W WEST SWAN UNIT #25 -01 (TEXACO) 021177000001 1 490232060500 Frontier NENE 25 25N 112W WEST SWAN UNIT #25 -06D (TEXACO 021966000001 490232087400 Frontier 1 SENW 25 25N 112W WEST SWAN UNIT #30 -05D (TEXACO 021967000001 490232086900 Frontier NWNW 30 25N 111W WEST SWAN UNIT #30 -11 (TEXACO) 021178000001 490232076500 Frontier I NESW 1 30 25N 111W WSC #12 -09 008179000001 i 490232063300 Frontier 1 NWNW 9 26N 112W WSC #13 -09 019893000001 490232076000 Frontier SWSW 1 9 26N 112W WSC #14-09 001496000001 490232069500 Frontier SWNE i 9 26N 112W WSC #15 -09 019894000001 490232079600 Frontier2 1 NWSE 9 26N 112W Frontier 1 NWNW 9 26N 112W WSC 17 -09D 021409000001 490232082200 WSC #18 -17 '021348000001 1 4902320839001 Frontier2 f NWNW 17 26N 112_W WSC #20 -09D 021410000001 4902320830001 Frontier 1 NESW 1 9 26N 112W WSC #21 -09D 022287000001 490232084200 Frontier j SWSE 1 9 26N 112W WSWAN 6 -25D 021949000001 4902320925001 FrontierA -B 1 SWSW 1 25 25N 1 12W TGS Exhibit 'B' Lincoln County, Wyoming 1 of 1 00&092