inactive years inactive months 4p energy texas, llc …

H-15 Test Schedule DECEMBER 2020Test Period JANUARY 2020 Thru MARCH 2021

OPERATOR NAME P5 NUMBER LEASE NAME LEASE ID WELL NUMBER API NUMBER FIELD NAME COMPLETION DATE H15 MAILOUT DATE H15 DUE DATEINACTIVE

YEARS INACTIVE MONTHS4P ENERGY TEXAS, LLC 953803 BECHTOLD 022281 1909 29500245 KIOWA CREEK (DOUGLAS) 12/12/1962 30‐Dec‐20 04/2021 06 084P ENERGY TEXAS, LLC 953803 BRILLHART 022279 1852 U 29500244 KIOWA CREEK (DOUGLAS) 08/21/1962 30‐Dec‐20 04/2021 05 074P ENERGY TEXAS, LLC 953803 HUMPHREYS 091912 3 21131290 CANADIAN, SE (DOUGLAS) 02/08/1981 30‐Dec‐20 04/2021 01 054P ENERGY TEXAS, LLC 953803 HUMPHREYS ‐33‐ 150039 3302 21132067 CANADIAN, SE (DOUGLAS) 05/27/1994 30‐Dec‐20 04/2021 06 094P ENERGY TEXAS, LLC 953803 HUNTER, MYRLE 076514 1 48330499 BUFFALO WALLOW (MORROW) 05/10/1978 30‐Dec‐20 04/2021 03 104P ENERGY TEXAS, LLC 953803 JONES TRUST ‐24‐ 191294 5A 21132629 CANADIAN, SE (DOUGLAS) 09/19/1992 30‐Dec‐20 04/2021 01 034P ENERGY TEXAS, LLC 953803 JONES TRUST ‐24‐ 119365 24 A 21131790 CANADIAN, SE (DOUGLAS) 11/02/1985 30‐Dec‐20 04/2021 07 114P ENERGY TEXAS, LLC 953803 JONES TRUST ‐25‐ 126497 25 A 21131693 CANADIAN, SE (DOUGLAS) 10/18/1984 30‐Dec‐20 04/2021 01 034P ENERGY TEXAS, LLC 953803 JONES TRUST ‐26‐ 117794 26 A 21131746 CANADIAN, SE (DOUGLAS) 07/15/1985 30‐Dec‐20 04/2021 01 034P ENERGY TEXAS, LLC 953803 PARSELL ESTATE 037784 3 39380148 PARSELL (MORROW, UPPER) 11/24/1965 30‐Dec‐20 04/2021 02 084P ENERGY TEXAS, LLC 953803 PIPER 061309 1 29580285 LIPSCOMB (ATOKA) 10/08/1974 30‐Dec‐20 04/2021 05 064P ENERGY TEXAS, LLC 953803 SANSING 085395 1 29530612 HIGGINS, SOUTH (MORROW) 07/17/1979 30‐Dec‐20 04/2021 06 085 SCHKADE 271292 ROSS A 09761 1 A 05981609 CALLAHAN COUNTY REGULAR 06/07/1964 30‐Dec‐20 04/2021 06 115 SCHKADE 271292 ROSS A 09761 2 A 05981611 CALLAHAN COUNTY REGULAR 03/26/1966 30‐Dec‐20 04/2021 06 115 SCHKADE 271292 ROSS A 09761 3 A 05981613 CALLAHAN COUNTY REGULAR 03/26/1966 30‐Dec‐20 04/2021 06 11A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 3301W 07931951 LEVELLAND 05/10/1984 30‐Dec‐20 04/2021 03 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 3501 07930199 LEVELLAND 06/26/1973 30‐Dec‐20 04/2021 03 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 0102W 07931877 LEVELLAND 03/12/1984 30‐Dec‐20 04/2021 01 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 0202 07932118 LEVELLAND 08/07/1985 30‐Dec‐20 04/2021 01 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 2304 07932104 LEVELLAND 06/21/1985 30‐Dec‐20 04/2021 01 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 0201W 07932086 LEVELLAND 04/24/1985 30‐Dec‐20 04/2021 03 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 3103 07932082 LEVELLAND 04/06/1985 30‐Dec‐20 04/2021 07 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 3102 07932041 LEVELLAND 10/05/1984 30‐Dec‐20 04/2021 01 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 0503W 07931991 LEVELLAND 04/01/1985 30‐Dec‐20 04/2021 23 00A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 0302 07931986 LEVELLAND 03/16/1985 30‐Dec‐20 04/2021 17 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 0603 07931701 LEVELLAND 07/13/1983 30‐Dec‐20 04/2021 17 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 2501W 07930459 LEVELLAND 01/07/1977 30‐Dec‐20 04/2021 08 10A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 3101 07931915 LEVELLAND 04/30/1984 30‐Dec‐20 04/2021 01 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 1601 07930418 LEVELLAND 08/29/1976 30‐Dec‐20 04/2021 03 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 2303W 07930391 LEVELLAND 01/09/1979 30‐Dec‐20 04/2021 03 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 2801 07931134 LEVELLAND 01/19/1980 30‐Dec‐20 04/2021 03 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 0602W 07931669 LEVELLAND 05/28/1983 30‐Dec‐20 04/2021 06 02A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 0701 07931734 LEVELLAND 10/07/1983 30‐Dec‐20 04/2021 01 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 1401 07931744 LEVELLAND 09/08/1983 30‐Dec‐20 04/2021 03 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 2702 07931867 LEVELLAND 01/08/1984 30‐Dec‐20 04/2021 03 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 0101W 07931871 LEVELLAND 03/07/1984 30‐Dec‐20 04/2021 04 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 1701 07930384 LEVELLAND 12/09/1975 30‐Dec‐20 04/2021 01 08A.C.T. OPERATING COMPANY 000194 MORTON UNIT 70422 0301W 07931891 LEVELLAND 04/09/1984 30‐Dec‐20 04/2021 06 08ABRAXAS PETROLEUM CORPORATION 003125 MILLICAN REEF UNIT 10733 3 S 08131255 MILLICAN 05/14/1984 30‐Dec‐20 04/2021 08 08ABRAXAS PETROLEUM CORPORATION 003125 MILLICAN REEF UNIT 10733 3 P 08130170 MILLICAN 04/22/1975 30‐Dec‐20 04/2021 03 08ABRAXAS PETROLEUM CORPORATION 003125 MILLICAN REEF UNIT 10733 1P 08130140 MILLICAN 06/19/1974 30‐Dec‐20 04/2021 22 00ABRAXAS PETROLEUM CORPORATION 003125 WINK AIRPORT 116736 1 49530250 APOLLO (ATOKA) 05/23/1985 30‐Dec‐20 04/2021 13 07ABRAXAS PETROLEUM CORPORATION 003125 WINK AIRPORT 128750 2 49530477 APOLLO (ATOKA) 06/02/1977 30‐Dec‐20 04/2021 01 08ADENRYEN, LTD. CO. 007891 MCFARLANE, J. W. 06172 1 05981157 CALLAHAN COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 13 08ADENRYEN, LTD. CO. 007891 MCFARLANE, J. W. 06172 12 05907213 CALLAHAN COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 05 08AGHORN OPERATING, INC. 008716 ECTOR‐AI‐FEE 37928 2 L 13505338 GOLDSMITH (CLEAR FORK) 09/11/1962 30‐Dec‐20 04/2021 04 02AGHORN OPERATING, INC. 008716 FLANAGAN 30786 1 31733200 BELSPEC (STRAWN) 09/22/1985 30‐Dec‐20 04/2021 23 00AGHORN OPERATING, INC. 008716 LINEBERRY, EVELYN 04495 2 00302692 NELSON (ELLENBURGER) 01/12/1984 30‐Dec‐20 04/2021 15 08AGHORN OPERATING, INC. 008716 MCCREA, CELIA 28704 6 00332558 NELSON (CLEAR FORK, LOWER) 05/02/1981 30‐Dec‐20 04/2021 15 08AGHORN OPERATING, INC. 008716 MCCREA, CELIA A. 04496 2 00302797 NELSON (ELLENBURGER) 01/12/1984 30‐Dec‐20 04/2021 22 01AGHORN OPERATING, INC. 008716 MCCREA, CELIA A. 04496 1 00302795 NELSON (ELLENBURGER) 01/12/1984 30‐Dec‐20 04/2021 16 01AGHORN OPERATING, INC. 008716 NELSON ‐A‐ 28774 4 00333703 NELSON (ELLENBURGER) 03/17/1984 30‐Dec‐20 04/2021 23 00



YEARS INACTIVE MONTHSAGHORN OPERATING, INC. 008716 SIMS, H. O. ET AL 04497 2 00302587 NELSON (ELLENBURGER) 04/06/1971 30‐Dec‐20 04/2021 20 08AGHORN OPERATING, INC. 008716 UNIVERSITY 32123 101 00336274 FULLERTON ( DEVONIAN ) 12/21/1988 30‐Dec‐20 04/2021 17 10ALARON ENERGY, INC. 010450 PRICE, F. "A" 09474 1 08131108 ACR (CANYON) 03/23/1982 30‐Dec‐20 04/2021 02 11AMEN OIL LLC 016944 ELLIOTT 55 "A" 20509 1 A 05934675 CALLAHAN COUNTY REGULAR 11/11/1983 30‐Dec‐20 04/2021 23 00AMERICAN OPERATING COMPANY (A) 018874 SNYDER‐189 30024 2 05936297 CALLAHAN COUNTY REGULAR 03/22/1995 30‐Dec‐20 04/2021 06 08AMERICAN PATRIOT OPERATING CORP. 018883 BOOKOUT,ANITA 05685 1 20300899 WASKOM (WOERHEIDE) 10/15/1973 30‐Dec‐20 04/2021 07 10AMERICAN PATRIOT OPERATING CORP. 018883 CRAVER, ADDIE 10061 1 20330540 GOOCH (PETTIT) 07/06/1978 30‐Dec‐20 04/2021 01 10AMERICAN PATRIOT OPERATING CORP. 018883 GREY,MARIE GOOCH 05818 1 20330146 GOOCH (PETTIT) 09/09/1975 30‐Dec‐20 04/2021 02 10AMERICAN PATRIOT OPERATING CORP. 018883 O'BANION "A" 11924 3 20331341 WASKOM (SANDERS SAND) 02/08/1986 30‐Dec‐20 04/2021 01 07AMERICAN PATRIOT OPERATING CORP. 018883 O'BANION "A" 11924 4 20331482 WASKOM (SANDERS SAND) 10/14/1986 30‐Dec‐20 04/2021 01 07AMPAK OIL COMPANY 020463 JAMES 14809 1 12733060 PEARSALL (AUSTIN CHALK) 10/01/1992 30‐Dec‐20 04/2021 09 10AMPAK OIL COMPANY 020463 MENDOZA, LUCIANO 07687 1 16332031 DILLEY (AUSTIN CHALK) 12/05/1981 30‐Dec‐20 04/2021 23 00AMPLIFY ENERGY OPERATING LLC 020467 TUCKER, MATILDA F. 01908 3 20301755 WASKOM (STRANGE SAND) 01/12/1984 30‐Dec‐20 04/2021 03 10ANDECTOR EXPLORATION COMPANY 020783 COWDEN 2‐VV 39216 6 00303921 EMBAR (PERMIAN) 01/12/1984 30‐Dec‐20 04/2021 02 07ANDECTOR EXPLORATION COMPANY 020783 COWDEN 2‐VV 39216 4 00303920 EMBAR (PERMIAN) 01/12/1984 30‐Dec‐20 04/2021 02 07ANDECTOR EXPLORATION COMPANY 020783 COWDEN ‐F‐ 37576 3 00333037 BLOCK 11 (WICHITA) 02/10/1982 30‐Dec‐20 04/2021 01 10ANDECTOR EXPLORATION COMPANY 020783 COWDEN K 38604 2 13500290 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 01 04ANDECTOR EXPLORATION COMPANY 020783 R. B. COWDEN 2‐2 41294 1 00330510 GOLDSMITH (CLEAR FORK) 09/27/1974 30‐Dec‐20 04/2021 05 01APACHE CORPORATION 027200 ANDREWS UNIT 34968 207 00335992 ANDREWS (WOLFCAMP‐PENN.) 04/29/1988 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 ANDREWS UNIT 34968 201 00303449 ANDREWS (WOLFCAMP‐PENN.) 01/12/1984 30‐Dec‐20 04/2021 10 01APACHE CORPORATION 027200 ARCO‐HUGH CORRIGAN 30497 1 13535091 FASKEN (PENN.) 01/28/1986 30‐Dec‐20 04/2021 09 05APACHE CORPORATION 027200 BAKKE UNIT 20882 77W 00304866 BAKKE (WOLFCAMP) 06/15/1962 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 COWDEN, E. W. 134177 15 49503300 EMPEROR, DEEP (YATES) 10/16/1962 30‐Dec‐20 04/2021 06 00APACHE CORPORATION 027200 CUMMINS ‐B‐ 12239 20 13537069 GOLDSMITH (CLEAR FORK) 08/17/1995 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 CUMMINS ‐B‐ 12239 13 13508480 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 02 08APACHE CORPORATION 027200 CUMMINS ‐B‐ 12239 14 13500369 GOLDSMITH (CLEAR FORK) 05/08/1959 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 CUMMINS ‐B‐ 12239 12 13500368 GOLDSMITH (CLEAR FORK) 02/10/1959 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 CUMMINS ‐B‐ 12239 11 13500367 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 CUMMINS ‐B‐ 12239 8 13500364 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 CUMMINS ‐B‐ 12239 6 13500362 GOLDSMITH (CLEAR FORK) 02/27/1958 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 CUMMINS, H. E. 11783 9 13500007 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 CUMMINS, H. E. 11783 12 13500010 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 CUMMINS, H. E. 11783 10 13500008 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 02 08APACHE CORPORATION 027200 CUMMINS, H. E. 11783 11 13500009 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 CUMMINS, H. E. ‐C‐ 11966 7 13500333 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 DAVID FASKEN ‐CF‐ 28146 6 13535016 FASKEN (PENN.) 09/16/1985 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 DAVID FASKEN ‐CF‐ 28146 1 13534144 FASKEN (PENN.) 04/26/1983 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 DAVID FASKEN ‐CF‐ 28146 3 13534423 FASKEN (PENN.) 02/21/1984 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 DAVID FASKEN ‐CF‐ 28146 5 13534750 FASKEN (PENN.) 04/11/1985 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 DAVID FASKEN ‐CF‐ 28146 4 13534686 FASKEN (PENN.) 02/12/1985 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 FASKEN "20" 29325 1 13534587 FASKEN, S. (ATOKA) 10/06/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 FASKEN UNIT ‐14‐ 15379 3 13504927 FASKEN, S. (FUSSELMAN) 06/03/1961 30‐Dec‐20 04/2021 09 07APACHE CORPORATION 027200 FASKEN, DAVID "BE" 24164 1 13531856 FASKEN (PENN.) 11/10/1982 30‐Dec‐20 04/2021 03 10APACHE CORPORATION 027200 GIRVIN A 228986 1 37131854 GIRVINTEX (QUEEN) 06/15/1977 30‐Dec‐20 04/2021 13 06APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 125 13506570 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 07 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 16 13505888 GOLDSMITH (CLEAR FORK) 01/14/1959 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 18 13505886 GOLDSMITH (CLEAR FORK) 10/13/1958 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 13 13505492 GOLDSMITH (CLEAR FORK) 03/27/1959 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 10 13505489 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 34 13500382 GOLDSMITH (CLEAR FORK) 02/17/1958 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 113 13504482 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 47 13500384 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08



YEARS INACTIVE MONTHSAPACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 139 13504470 GOLDSMITH (CLEAR FORK) 04/27/1958 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 100 13504557 GOLDSMITH (CLEAR FORK) 09/30/1958 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 135 13504485 GOLDSMITH (CLEAR FORK) 04/21/1959 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 14 13505488 GOLDSMITH (CLEAR FORK) 08/12/1959 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 186 13535367 GOLDSMITH (CLEAR FORK) 02/05/1987 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 55R 13537109 GOLDSMITH (CLEAR FORK) 01/09/1996 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 211 13536936 GOLDSMITH (CLEAR FORK) 12/05/1994 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 222 13536926 GOLDSMITH (CLEAR FORK) 12/20/1994 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 209 13536895 GOLDSMITH (CLEAR FORK) 01/19/1994 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 207 13536796 GOLDSMITH (CLEAR FORK) 11/17/1993 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 175 13533585 GOLDSMITH (CLEAR FORK) 08/05/1981 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 187 13535369 GOLDSMITH (CLEAR FORK) 03/05/1987 30‐Dec‐20 04/2021 02 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 36 13507509 GOLDSMITH (CLEAR FORK) 08/16/1959 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 181 13534174 GOLDSMITH (CLEAR FORK) 08/30/1983 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 176 13534003 GOLDSMITH (CLEAR FORK) 10/13/1982 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 120B 13507501 GOLDSMITH (CLEAR FORK) 10/03/1960 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 174 13533586 GOLDSMITH (CLEAR FORK) 07/09/1981 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 72 13500379 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 1 13508486 GOLDSMITH (CLEAR FORK) 01/21/1962 30‐Dec‐20 04/2021 01 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 190 13535793 GOLDSMITH (CLEAR FORK) 03/17/1988 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 25 13500322 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 8 13500017 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 12 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 27 13500357 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 33 13500022 GOLDSMITH (CLEAR FORK) 04/01/1959 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 58 13500035 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 56 13500202 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 02 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 61 13500208 GOLDSMITH (CLEAR FORK) 01/22/1959 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 82 13500225 GOLDSMITH (CLEAR FORK) 08/07/1957 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 74 13500226 GOLDSMITH (CLEAR FORK) 09/04/1957 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 28 13500243 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 24 13500323 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 22 13500326 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 73 13500343 GOLDSMITH (CLEAR FORK) 06/23/1937 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 5 13500355 GOLDSMITH (CLEAR FORK) 01/08/1958 30‐Dec‐20 04/2021 06 11APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 2 13500356 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 GOLDSMITH‐CUMMINS /DEEP/ UNIT 20543 4 13500324 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 MIDLAND FARMS ‐AW‐ 25724 5 00333395 FASKEN (PENN.) 02/03/1983 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 MIDLAND FARMS ‐AW‐ 25724 3 00332801 FASKEN (PENN.) 08/07/1981 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 MIDLAND FARMS ‐AX‐ 27799 3 00333719 FASKEN (PENN.) 01/12/1984 30‐Dec‐20 04/2021 01 08APACHE CORPORATION 027200 MIDLAND FARMS ‐AX‐ 27799 5 00333976 FASKEN (PENN.) 05/22/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 MIDLAND FARMS ‐AY‐ 27839 2 00333750 FASKEN (PENN.) 12/01/1983 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 MIDLAND FARMS ‐AY‐ 28540 5 00333723 FASKEN(WOLFCAMP 8400) 11/05/1983 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 MIDLAND FARMS ‐AY‐ 28540 4 00333606 FASKEN(WOLFCAMP 8400) 12/04/1983 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 MIDLAND FARMS ‐AY‐ 27839 6 00334551 FASKEN (PENN.) 01/17/1985 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 MIDLAND FARMS ‐BC‐ 27935 1 A 00333418 FASKEN (PENN.) 02/11/1983 30‐Dec‐20 04/2021 02 08APACHE CORPORATION 027200 MIDLAND FARMS COMPANY 29508 1 13534645 FASKEN (PENN.) 01/07/1985 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 MIDLAND FARMS COMPANY "C" 147101 1 13534777 FASKEN (PENN.) 05/20/1985 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 MIDLAND FARMS COMPANY ‐B‐ UNIT 29964 2 13534790 FASKEN (PENN.) 06/17/1985 30‐Dec‐20 04/2021 19 07APACHE CORPORATION 027200 MIDLAND FARMS COMPANY ‐B‐ UNIT 29964 1 13534789 FASKEN (PENN.) 06/07/1985 30‐Dec‐20 04/2021 22 08APACHE CORPORATION 027200 MIDLAND FARMS COMPANY ‐E‐ 30059 2 13535027 FASKEN (PENN.) 10/25/1985 30‐Dec‐20 04/2021 15 08APACHE CORPORATION 027200 MIDLAND FARMS COMPANY ‐E‐ 30059 1 13534975 FASKEN (PENN.) 08/01/1985 30‐Dec‐20 04/2021 07 08APACHE CORPORATION 027200 NORTH CENTRAL LEVELLAND UNIT 60557 492 21935085 LEVELLAND 09/18/1987 30‐Dec‐20 04/2021 01 10



YEARS INACTIVE MONTHSAPACHE CORPORATION 027200 NORTH CENTRAL LEVELLAND UNIT 60557 409 21934099 LEVELLAND 02/18/1984 30‐Dec‐20 04/2021 04 01APACHE CORPORATION 027200 SLATOR, J. D., JR. 12795 5 13504528 GOLDSMITH (CLEAR FORK) 01/28/1958 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 SLATOR, J. D., JR. 12795 3 13504529 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 01 04APACHE CORPORATION 027200 SOUTHWEST LEVELLAND UNIT 60732 68 07900872 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 02 08APACHE CORPORATION 027200 SOUTHWEST LEVELLAND UNIT 60732 81 07900873 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 01 09APACHE CORPORATION 027200 THREE BAR SHALLOW UNIT 43190 37 00305939 THREE BAR (WICHITA) 07/27/1947 30‐Dec‐20 04/2021 03 03APACHE CORPORATION 027200 THREE BAR UNIT 06783 42 00305954 THREE BAR (DEVONIAN) 11/18/1947 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 THREE BAR UNIT 06783 6 00306597 THREE BAR (DEVONIAN) 01/01/1914 30‐Dec‐20 04/2021 07 00APACHE CORPORATION 027200 THREE BAR UNIT 06783 57 00330144 THREE BAR (DEVONIAN) 05/27/1970 30‐Dec‐20 04/2021 05 01APACHE CORPORATION 027200 THREE BAR UNIT 06783 68W 00330404 THREE BAR (DEVONIAN) 05/02/1973 30‐Dec‐20 04/2021 23 00APACHE CORPORATION 027200 TIPPETT, JUNE 171185 2 32901588 PEGASUS (DEVONIAN) 08/27/1951 30‐Dec‐20 04/2021 01 02APACHE CORPORATION 027200 TXL 'P' 37059 3 13505443 GOLDSMITH (CLEAR FORK) 06/26/1958 30‐Dec‐20 04/2021 01 08APACHE CORPORATION 027200 UNIVERSITY ‐ BQ 31651 4 00335876 MCFARLAND, S. (WOLFCAMP) 12/07/1987 30‐Dec‐20 04/2021 07 10APACHE CORPORATION 027200 UNIVERSITY 11‐A 37540 1 00334115 THREE BAR (WICHITA) 02/28/1985 30‐Dec‐20 04/2021 09 02APACHE CORPORATION 027200 UNIVERSITY ‐35‐ A 165881 1 10332814 BLOCK 31 (QUEEN) 03/10/1982 30‐Dec‐20 04/2021 03 10APACHE CORPORATION 027200 UNIVERSITY 38 "A" 269504 1 10332877 BLOCK 31 (QUEEN) 09/28/1982 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 UNIVERSITY ‐AJ‐ 36958 7 00305944 THREE BAR (WICHITA) 01/12/1984 30‐Dec‐20 04/2021 09 07APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 314 21935425 LEVELLAND 10/13/1989 30‐Dec‐20 04/2021 14 08APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 323 21935439 LEVELLAND 10/02/1989 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 335 07932417 LEVELLAND 11/12/1989 30‐Dec‐20 04/2021 14 08APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 312 21935409 LEVELLAND 06/24/1989 30‐Dec‐20 04/2021 08 08APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 321 21935395 LEVELLAND 05/10/1989 30‐Dec‐20 04/2021 13 08APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 350 07932413 LEVELLAND 11/04/1989 30‐Dec‐20 04/2021 21 00APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 342 07932392 LEVELLAND 09/30/1989 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 261 07932395 LEVELLAND 10/04/1989 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 332 07932400 LEVELLAND 11/21/1989 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 307 21935452 LEVELLAND 10/15/1989 30‐Dec‐20 04/2021 14 08APACHE CORPORATION 027200 WEST LEVELLAND UNIT 60190 346 07932412 LEVELLAND 11/04/1989 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 WESTBROOK OIL CORP. 20862 33 00330527 NOLLEY (CANYON) 10/29/1974 30‐Dec‐20 04/2021 04 02APACHE CORPORATION 027200 XIT UNIT 60436 188 07931907 LEVELLAND 05/31/1984 30‐Dec‐20 04/2021 01 10APACHE CORPORATION 027200 XIT UNIT 60436 187 07931906 LEVELLAND 06/29/1984 30‐Dec‐20 04/2021 01 09APACHE CORPORATION 027200 XIT UNIT 60436 180 07931376 LEVELLAND 06/07/1981 30‐Dec‐20 04/2021 02 01APACHE CORPORATION 027200 XIT UNIT 60436 172 07931151 LEVELLAND 04/12/1980 30‐Dec‐20 04/2021 02 08APACHE CORPORATION 027200 XIT UNIT 60436 159 07930812 LEVELLAND 01/28/1978 30‐Dec‐20 04/2021 03 08APACHE CORPORATION 027200 XIT UNIT 60436 35 07901978 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 04 08APACHE CORPORATION 027200 XIT UNIT 60436 11 07900789 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 04 08APEX ENERGY, INC. 027424 BOLLAND, ERNEST A. 04870 6 29730568 BOLLAND RANCH (PETTUS) 04/27/1974 30‐Dec‐20 04/2021 17 07APV MCCAMEY LLC 028617 WHEELER, R. A. 28204 2 49505450 WHEELER (WOLFCAMP) 06/20/1961 30‐Dec‐20 04/2021 07 02AQUA TERRA PERMIAN, LLC 028618 LECROY SWD 289820 1 47511160 MI VIDA (FUSSELMAN) 10/00/1969 30‐Dec‐20 04/2021 01 04ARCH OIL & GAS, LLC 029272 STATE LEASE 7476 ‐B‐ 20708 2 00310943 MCFARLAND (QUEEN) 11/06/1967 30‐Dec‐20 04/2021 09 07ARCH OIL & GAS, LLC 029272 STATE LEASE 7476 ‐B‐ 20708 4 00310963 MCFARLAND (QUEEN) 06/30/1968 30‐Dec‐20 04/2021 09 07ARCH OIL & GAS, LLC 029272 STATE LEASE 7476 ‐B‐ 20708 1 00310935 MCFARLAND (QUEEN) 10/25/1967 30‐Dec‐20 04/2021 09 07ARCHER PETROLEUM 028882 PRUETT 2277 22547 1 A 05934127 CALLAHAN COUNTY REGULAR 04/23/1983 30‐Dec‐20 04/2021 16 04ARRINGTON OIL&GAS OPERATING LLC 033149 MCCABE, F. P. 019766 28 49503447 EMPEROR (DEVONIAN) 08/04/1958 30‐Dec‐20 04/2021 05 04ASSENT ENERGY PARTNERS, LLC 035486 HOLMES‐NEAL '284' UNIT 30576 1 19731265 RAPPS (CONGL) 12/22/1993 30‐Dec‐20 04/2021 02 10ASSENT ENERGY PARTNERS, LLC 035486 JUDD 399 29087 1 19731366 RIGHT CHOICE (CHAPPEL) 01/09/1996 30‐Dec‐20 04/2021 10 10ASSENT ENERGY PARTNERS, LLC 035486 LONG 398 ‐A‐ 29082 4 19731364 RIGHT CHOICE (CHAPPEL) 12/09/1995 30‐Dec‐20 04/2021 10 10ASSENT ENERGY PARTNERS, LLC 035486 LONG, JAMES 30537 1 19730646 TRAILER (HOLMES) 07/01/1984 30‐Dec‐20 04/2021 08 10ASSENT ENERGY PARTNERS, LLC 035486 LOVE "20" ST1 29195 3 19730567 LOVE (MISSISSIPPIAN) 06/10/1983 30‐Dec‐20 04/2021 06 10ASSENT ENERGY PARTNERS, LLC 035486 WELLS‐NICHOLS 19185 1 19730294 APEX (MISSISSIPPIAN) 01/07/1979 30‐Dec‐20 04/2021 01 08ATLANTIS OIL COMPANY, INC. 036562 HUNT, LACY H. II 089950 1 34730467 TRAWICK (TRAVIS PEAK) 08/29/1980 30‐Dec‐20 04/2021 14 05ATLAS OPERATING LLC 036587 CHAPPELL, J. E. 00713 1 08101029 JAMESON (STRAWN) 10/07/1953 30‐Dec‐20 04/2021 05 02



YEARS INACTIVE MONTHSATLAS OPERATING LLC 036587 CHAPPELL, J. E. 00713 7 08101035 JAMESON (STRAWN) 05/11/1954 30‐Dec‐20 04/2021 05 02ATLAS OPERATING LLC 036587 CHAPPELL, J. E. 00713 44 08101071 JAMESON (STRAWN) 01/12/1984 30‐Dec‐20 04/2021 01 02ATLAS OPERATING LLC 036587 CHAPPELL, J. E. 00713 36 08101063 JAMESON (STRAWN) 01/12/1984 30‐Dec‐20 04/2021 08 08ATLAS OPERATING LLC 036587 CHAPPELL, J. E. "A" 06562 23A 08131354 JAMESON (STRAWN) 09/12/1985 30‐Dec‐20 04/2021 03 08ATLAS OPERATING LLC 036587 CHAPPELL, J. E. "A" 06562 10 08131076 JAMESON (STRAWN) 03/20/1982 30‐Dec‐20 04/2021 03 08ATLAS OPERATING LLC 036587 CHAPPELL, J. E. "A" 06562 14 08131080 JAMESON (STRAWN) 02/21/1982 30‐Dec‐20 04/2021 03 08ATLAS OPERATING LLC 036587 CHAPPELL, J. E. "A" 06562 19 08131134 JAMESON (STRAWN) 08/06/1983 30‐Dec‐20 04/2021 03 08ATLAS OPERATING LLC 036587 CHAPPELL, J. E. "A" 06562 18 08131138 JAMESON (STRAWN) 08/21/1983 30‐Dec‐20 04/2021 03 08ATLAS OPERATING LLC 036587 CHAPPELL, J. E. "A" 06562 22 08131333 JAMESON (STRAWN) 09/13/1985 30‐Dec‐20 04/2021 03 08ATLAS OPERATING LLC 036587 DELOACHE, J. I. NCT‐3 64138 3 21934322 LEVELLAND 04/25/1985 30‐Dec‐20 04/2021 01 08ATLAS OPERATING LLC 036587 DELOACHE, JAMES I. 64548 5 21934398 LEVELLAND 07/19/1984 30‐Dec‐20 04/2021 01 08ATLAS OPERATING LLC 036587 SEABOARD WRIGHT 03596 1 07900808 LEVELLAND 06/00/1972 30‐Dec‐20 04/2021 01 08ATLAS OPERATING LLC 036587 SEABOARD WRIGHT 03596 2 07930526 LEVELLAND 06/18/1989 30‐Dec‐20 04/2021 01 08ATLAS OPERATING LLC 036587 SPITLER 64503 3 21934186 LEVELLAND 02/16/1984 30‐Dec‐20 04/2021 01 08ATLAS OPERATING LLC 036587 STANLEY 63766 1 21933435 LEVELLAND 02/27/1982 30‐Dec‐20 04/2021 01 08ATLAS OPERATING LLC 036587 WRIGHT 70582 1 21932334 LEVELLAND 09/16/1977 30‐Dec‐20 04/2021 01 10ATLAS OPERATING LLC 036587 WRIGHT, D S 67409 2 07901288 LEVELLAND 04/22/1950 30‐Dec‐20 04/2021 01 08ATLAS OPERATING LLC 036587 WRIGHT, D S 67409 3 07901289 LEVELLAND 12/27/1974 30‐Dec‐20 04/2021 15 08ATLAS OPERATING LLC 036587 WRIGHT, D S 67409 4 07901290 LEVELLAND 05/01/1975 30‐Dec‐20 04/2021 01 08ATLAS OPERATING LLC 036587 WRIGHT, D. S. "C" 65311 3 07932077 LEVELLAND 04/11/1985 30‐Dec‐20 04/2021 01 08ATLAS OPERATING LLC 036587 WRIGHT, D. S. "C" 65311 6 07932089 LEVELLAND 06/08/1985 30‐Dec‐20 04/2021 01 08ATLAS OPERATING LLC 036587 WRIGHT, D. S. "C" 65311 2 07932167 LEVELLAND 01/28/1986 30‐Dec‐20 04/2021 01 08AVALON TX OPERATING, LLC 037888 LEONA A 255175 1 00332418 FUHRMAN‐MASCHO (YATES) 09/20/1980 30‐Dec‐20 04/2021 08 05AVALON TX OPERATING, LLC 037888 PARKER 40321 2 00303191 MARTIN (CONSOLIDATED) 02/09/1958 30‐Dec‐20 04/2021 06 00AVALON TX OPERATING, LLC 037888 PARKER 40321 1 00303190 MARTIN (CONSOLIDATED) 11/11/1957 30‐Dec‐20 04/2021 10 07AVALON TX OPERATING, LLC 037888 PARKER 40321 3 00303192 MARTIN (CONSOLIDATED) 07/01/1958 30‐Dec‐20 04/2021 06 09B AND G PRODUCTION, INC. 039870 MEKEEL 055196 1 35780498 PARSELL (MORROW, UPPER) 04/25/1973 30‐Dec‐20 04/2021 08 09BAR L PRODUCERS 049748 BROWN "A" 07031 504 17906261 PANHANDLE GRAY COUNTY FIELD 09/29/1935 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 BROWN "A" 07031 507 17984511 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 BROWN "A" 07031 505 17984509 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 09 04BAR L PRODUCERS 049748 BROWN "A" 07031 501 17984505 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 COBB 00346 5 17981822 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 COBB 00346 4 17981821 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 COBB 00346 1 17981818 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 HEASTON UNIT 00547 9 17982719 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 07BAR L PRODUCERS 049748 JACKSON 00235 4 17906484 PANHANDLE GRAY COUNTY FIELD 07/19/1937 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 JACKSON 05989 3 17931659 PANHANDLE GRAY COUNTY FIELD 12/28/1984 30‐Dec‐20 04/2021 01 07BAR L PRODUCERS 049748 JACKSON 05989 2 17931660 PANHANDLE GRAY COUNTY FIELD 12/20/1984 30‐Dec‐20 04/2021 01 07BAR L PRODUCERS 049748 JACKSON 05989 6 17931781 PANHANDLE GRAY COUNTY FIELD 05/28/1985 30‐Dec‐20 04/2021 01 07BAR L PRODUCERS 049748 JACKSON 05989 14 17931783 PANHANDLE GRAY COUNTY FIELD 05/14/1985 30‐Dec‐20 04/2021 01 07BAR L PRODUCERS 049748 JACKSON 00235 3 17981259 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 JACKSON 00235 5 17981261 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LEOPOLD ‐B‐ 00321 8 17981693 PANHANDLE GRAY COUNTY FIELD 12/04/1964 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 LEOPOLD ‐B‐ 00321 1 17981686 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 07BAR L PRODUCERS 049748 LEOPOLD ‐B‐ 00321 5 17981690 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LEOPOLD ‐B‐ 00321 2 17981687 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LEOPOLD ‐B‐ 00321 6 17981691 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LEOPOLD ‐B‐ 00321 3 17981688 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LEOPOLD ‐B‐ 00321 7 17981692 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LEOPOLD ‐B‐ 00321 4 17981689 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 213 17984485 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 402 17984495 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08



YEARS INACTIVE MONTHSBAR L PRODUCERS 049748 LJL FARMS 07030 212 17984484 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 LJL FARMS 07030 210 17984482 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 216 17984488 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 05 07BAR L PRODUCERS 049748 LJL FARMS 07030 217 17984489 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 LJL FARMS 07030 209 17984481 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 218 17984490 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 LJL FARMS 07030 214 17984486 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 301 17984491 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 306 17984493 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 05 07BAR L PRODUCERS 049748 LJL FARMS 07030 403 17984496 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 404 17984497 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 05 07BAR L PRODUCERS 049748 LJL FARMS 07030 405 17984498 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 407 17984500 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 408 17984501 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 102 17984469 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 05 07BAR L PRODUCERS 049748 LJL FARMS 07030 410 17984503 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 411 17984504 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 208 17984480 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 302 17984492 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 406 17906426 PANHANDLE GRAY COUNTY FIELD 08/00/1937 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 LJL FARMS 07030 206 17984478 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 205 17984477 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 204 17984476 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 05 07BAR L PRODUCERS 049748 LJL FARMS 07030 202 17984475 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 107 17984473 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 LJL FARMS 07030 103 17984471 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 101 17984468 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 401 17906432 PANHANDLE GRAY COUNTY FIELD 08/17/1930 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 LJL FARMS 07030 211 17906463 PANHANDLE GRAY COUNTY FIELD 04/14/1944 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 LJL FARMS 07030 207 17984479 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 LJL FARMS 07030 106 17984472 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 21 00BAR L PRODUCERS 049748 MEERS ‐A‐ 00256 1 17981369 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 06BAR L PRODUCERS 049748 NOEL, J. L. 00288 9 17931711 PANHANDLE GRAY COUNTY FIELD 10/29/1984 30‐Dec‐20 04/2021 22 03BAR L PRODUCERS 049748 NOEL, J. L. 00288 10 17931718 PANHANDLE GRAY COUNTY FIELD 01/16/1985 30‐Dec‐20 04/2021 22 03BAR L PRODUCERS 049748 NOEL, J. L. 00288 5 17981463 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 22 03BAR L PRODUCERS 049748 NOEL, J. L. 00288 6 17981464 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 22 03BAR L PRODUCERS 049748 SAUNDERS ‐B‐ 00374 4 17981892 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 SAUNDERS ‐B‐ 00374 1 17981889 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 SKIDMORE, J. 00434 10 17931050 PANHANDLE GRAY COUNTY FIELD 12/21/1981 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 SKIDMORE, J. 00434 9 17982299 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 22 09BAR L PRODUCERS 049748 SKIDMORE, J. 00434 1 17982291 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 SKIDMORE, J. 00434 8 17982298 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 SKIDMORE, J. 00434 6 17982296 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 21 00BAR L PRODUCERS 049748 SKIDMORE, J. 00434 2 17982292 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 SKIDMORE, J. 00434 5 17982295 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 21 00BAR L PRODUCERS 049748 SKIDMORE, J. 00434 3 17982293 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 SKIDMORE, J. 00434 11 17931049 PANHANDLE GRAY COUNTY FIELD 04/05/1982 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 SKIDMORE, J. 00434 4 17982294 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 08BAR L PRODUCERS 049748 WALBERG 00242 5 17981308 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 07BAR L PRODUCERS 049748 WALBERG 00242 1 17981305 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 07BAR L PRODUCERS 049748 WALBERG 00242 12 17981312 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 07BAR L PRODUCERS 049748 WALBERG 00242 7 17981309 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 07



YEARS INACTIVE MONTHSBAR L PRODUCERS 049748 WALBERG 00242 4 17981307 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 07BAR L PRODUCERS 049748 WALBERG 00242 3 17981306 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 07BAR L PRODUCERS 049748 WALBERG 00242 11 17981311 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 07BAR L PRODUCERS 049748 WALL, J. J. 00409 1 17907239 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00BAR L PRODUCERS 049748 WALL, J. J. 00409 9 17982193 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00BARBEE, R.L. OPERATING, INC. 049145 CLYDE 12987 1 16332874 PEARSALL (AUSTIN CHALK) 12/07/1990 30‐Dec‐20 04/2021 23 00BARROW PETROLEUM LLC 053314 UNIVERSITY "11" 38692 1 00330801 EMBAR (PERMIAN) 12/07/1975 30‐Dec‐20 04/2021 06 10BASS PETROLEUM, INC 054836 ARROWHEAD 34496 2 00336975 BLOCK A‐49 (ELLENBURGER) 10/25/1991 30‐Dec‐20 04/2021 23 00BASS PETROLEUM, INC 054836 ARROWHEAD 34496 1 00337592 BLOCK A‐49 (ELLENBURGER) 04/17/1995 30‐Dec‐20 04/2021 01 11BASS PETROLEUM, INC 054836 NORTH BLOCK 12 UNIT 19954 7 00333544 BLOCK A‐49 (DEVONIAN) 08/01/1983 30‐Dec‐20 04/2021 01 11BAYLOR OPERATING, LLC 058832 GOODPASTURE 084066 3 44530786 BECKER (YATES) 08/28/1979 30‐Dec‐20 04/2021 23 00BAYLOR OPERATING, LLC 058832 GOODPASTURE 078565 1 44530624 BECKER (YATES) 04/01/1978 30‐Dec‐20 04/2021 14 10BAYLOR OPERATING, LLC 058832 HOFFMAN 075854 1 A 44530618 BECKER (YATES) 01/27/1978 30‐Dec‐20 04/2021 14 10BBE PRODUCTION, LLC 058928 HAMILTON RANCH 16 29040 2 27532064 BENJAMIN, SW. (TANNEHILL SD) 02/01/1996 30‐Dec‐20 04/2021 06 07BBE PRODUCTION, LLC 058928 MCFADDIN RANCH "A" 20707 9 27580613 LITTLE GIANT (TANNEHILL) 03/01/1982 30‐Dec‐20 04/2021 05 11BBE PRODUCTION, LLC 058928 MCFADDIN RANCH "A" 20707 7 27580612 LITTLE GIANT (TANNEHILL) 03/01/1982 30‐Dec‐20 04/2021 10 11BBE PRODUCTION, LLC 058928 MCFADDIN RANCH "A" 20707 5 27580611 LITTLE GIANT (TANNEHILL) 03/01/1982 30‐Dec‐20 04/2021 05 11BBE PRODUCTION, LLC 058928 MCFADDIN RANCH "A" 20707 6A 27531063 LITTLE GIANT (TANNEHILL) 09/10/1981 30‐Dec‐20 04/2021 05 11BCE‐MACH II LLC 040205 TRAVIS 048267 1 V 29530020 FOLLETT (MORROW) 01/12/1970 30‐Dec‐20 04/2021 03 09BCE‐MACH II LLC 040205 TYSON, R. B., ‐A‐ 030753 1 L 29500096 LIPSCOMB (MORROW) 07/31/1957 30‐Dec‐20 04/2021 12 07BCE‐MACH II LLC 040205 WELLS, J. O. 071197 1095 21130297 CANADIAN, SE (DOUGLAS) 03/29/1977 30‐Dec‐20 04/2021 05 09BENCHMARK TEXAS PETROLEUM, LLC. 064104 RAUSCHHUBER 10059 5 16300386 BIG FOOT 06/25/1980 30‐Dec‐20 04/2021 01 07BENCHMARK TEXAS PETROLEUM, LLC. 064104 RAUSCHHUBER 10059 4 16332379 BIG FOOT 02/16/1985 30‐Dec‐20 04/2021 01 07BENCHMARK TEXAS PETROLEUM, LLC. 064104 RAUSCHHUBER 10059 6 16332203 BIG FOOT 12/20/1982 30‐Dec‐20 04/2021 01 07BENCHMARK TEXAS PETROLEUM, LLC. 064104 RAUSCHHUBER, EMORY 06364 3 16331875 BIG FOOT 01/07/1981 30‐Dec‐20 04/2021 01 07BEP OPERATING, LLC 066718 BUTLER, J. D. 23141 3 02330928 BAYLOR COUNTY REGULAR 06/07/1983 30‐Dec‐20 04/2021 20 07BEP OPERATING, LLC 066718 MACHA, L. W. 09687 2 02380524 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 05 11BEP OPERATING, LLC 066718 MACHA, L. W. 09687 13 02330084 BAYLOR COUNTY REGULAR 10/26/1973 30‐Dec‐20 04/2021 05 11BEP OPERATING, LLC 066718 MACHA, L. W. 09687 15 02331310 BAYLOR COUNTY REGULAR 08/28/1986 30‐Dec‐20 04/2021 05 11BEP OPERATING, LLC 066718 MACHA, L. W. 09687 16 02331311 BAYLOR COUNTY REGULAR 08/28/1986 30‐Dec‐20 04/2021 23 00BEP OPERATING, LLC 066718 MACHA, L. W. 09687 19 02331360 BAYLOR COUNTY REGULAR 07/27/1988 30‐Dec‐20 04/2021 16 08BEP OPERATING, LLC 066718 MACHA, L. W. 09687 4 02380526 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 05 11BEP OPERATING, LLC 066718 MACHA, L. W. 09687 5 02380527 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 16 08BEP OPERATING, LLC 066718 MACHA, L. W. 09687 6 02380528 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 05 11BEP OPERATING, LLC 066718 MACHA, L. W. 09687 11 02380532 BAYLOR COUNTY REGULAR 10/24/1973 30‐Dec‐20 04/2021 05 11BEP OPERATING, LLC 066718 MACHA, L. W. 09687 7 02380529 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 21 00BEP OPERATING, LLC 066718 MACHA, L. W. 09687 17 02331358 BAYLOR COUNTY REGULAR 08/08/1988 30‐Dec‐20 04/2021 05 11BEP OPERATING, LLC 066718 MOTL, ROBERT 22782 4 02330817 BAYLOR COUNTY REGULAR 01/29/1983 30‐Dec‐20 04/2021 06 06BEP OPERATING, LLC 066718 MOTL, ROBERT 22782 1 02331302 BAYLOR COUNTY REGULAR 10/03/1984 30‐Dec‐20 04/2021 06 06BEP OPERATING, LLC 066718 MOTL, ROBERT 22782 6 02330923 BAYLOR COUNTY REGULAR 05/01/1983 30‐Dec‐20 04/2021 17 11BEP OPERATING, LLC 066718 PTACEK, OTTO 22205 4 02330837 BAYLOR COUNTY REGULAR 06/15/1982 30‐Dec‐20 04/2021 06 11BEP OPERATING, LLC 066718 PTACEK, OTTO 22205 2 02330816 BAYLOR COUNTY REGULAR 04/21/1982 30‐Dec‐20 04/2021 06 11BEP OPERATING, LLC 066718 PTACEK, OTTO 22205 1 02330802 BAYLOR COUNTY REGULAR 06/10/1982 30‐Dec‐20 04/2021 01 06BETA‐TEX, AN OKLAHOMA CORP. 068309 PARKER FEE ‐A‐ 02294 34 17984162 PANHANDLE GRAY COUNTY FIELD 04/20/1966 30‐Dec‐20 04/2021 21 00BETA‐TEX, AN OKLAHOMA CORP. 068309 PARKER FEE ‐A‐ 02294 57 17932010 PANHANDLE GRAY COUNTY FIELD 10/19/1991 30‐Dec‐20 04/2021 17 04BETA‐TEX, AN OKLAHOMA CORP. 068309 PARKER FEE ‐A‐ 02294 54 17931882 PANHANDLE GRAY COUNTY FIELD 06/03/1987 30‐Dec‐20 04/2021 03 04BETA‐TEX, AN OKLAHOMA CORP. 068309 PARKER FEE ‐A‐ 02294 38 17930189 PANHANDLE GRAY COUNTY FIELD 04/03/1974 30‐Dec‐20 04/2021 02 04BIG AL OIL AND GAS 069153 NICHOLS 049757 1 16580031 HOBBS, EAST (QUEEN GAS) 12/01/1970 30‐Dec‐20 04/2021 04 08BIG RUN PRODUCTION COMPANY 070370 FELMONT O. D. C. ‐A‐ 019844 1 16501453 FELMAC (YATES) 03/00/1960 30‐Dec‐20 04/2021 15 05BIG RUN PRODUCTION COMPANY 070370 MEANS 078522 2 16531212 G‐M‐K (BASAL YATES) 08/23/1978 30‐Dec‐20 04/2021 07 05BIG RUN PRODUCTION COMPANY 070370 NELSON "B" 079107 2 16531431 G‐M‐K (BASAL YATES) 09/08/1978 30‐Dec‐20 04/2021 04 06BIG RUN PRODUCTION COMPANY 070370 NELSON "B" 019912 1 16580005 G‐M‐K (BASAL YATES) 07/02/1958 30‐Dec‐20 04/2021 06 07



YEARS INACTIVE MONTHSBIG RUN PRODUCTION COMPANY 070370 SHERMAN, R. B. ET AL 019833 1 16501085 FELMAC (YATES) 02/01/1958 30‐Dec‐20 04/2021 15 05BIGFOOT OIL LLC 070738 LITTLE, VIRGINIA L. 01370 3 16301263 PEARSALL (NAVARRO SAND) 01/12/1984 30‐Dec‐20 04/2021 06 00BITTER CREEK PETROLEUM CO. 072587 BOWMAN, DON 17711 2 A 27530226 GOREE 10/31/1975 30‐Dec‐20 04/2021 02 02BITTER CREEK PETROLEUM CO. 072587 BOWMAN, DON 17711 5A 27530291 GOREE 06/04/1976 30‐Dec‐20 04/2021 02 02BITTER CREEK PETROLEUM CO. 072587 BROWN, WALTER 09023 3W 02330977 BAYLOR COUNTY REGULAR 02/26/1985 30‐Dec‐20 04/2021 16 10BITTER CREEK PETROLEUM CO. 072587 BROWN, WALTER 09023 2 02380405 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 16 07BITTER CREEK PETROLEUM CO. 072587 BROWN, WALTER 09023 R 2 02330894 BAYLOR COUNTY REGULAR 01/25/1983 30‐Dec‐20 04/2021 16 10BITTER CREEK PETROLEUM CO. 072587 BROWN, WALTER 09023 5 02330978 BAYLOR COUNTY REGULAR 08/03/1984 30‐Dec‐20 04/2021 16 07BITTER CREEK PETROLEUM CO. 072587 DICKERSON 20793 1 27530931 VOSS (TANNEHILL) 01/24/1980 30‐Dec‐20 04/2021 02 07BITTER CREEK PETROLEUM CO. 072587 DICKERSON 20793 2 27531051 VOSS (TANNEHILL) 09/05/1981 30‐Dec‐20 04/2021 02 07BITTER CREEK PETROLEUM CO. 072587 FREEMAN 3M 27023 1 27531868 REED (TANNEHILL, UPPER) 03/07/1988 30‐Dec‐20 04/2021 02 07BITTER CREEK PETROLEUM CO. 072587 HUNT & HUNT ‐B‐ 12035 1 02380725 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 16 10BITTER CREEK PETROLEUM CO. 072587 MICHELS 27164 2 27531911 KNOX CITY, NW. (TANNEHILL) 07/12/1989 30‐Dec‐20 04/2021 15 02BITTER CREEK PETROLEUM CO. 072587 MICHELS 27164 1 27531889 KNOX CITY, NW. (TANNEHILL) 08/23/1988 30‐Dec‐20 04/2021 14 07BITTER CREEK PETROLEUM CO. 072587 NELSON, JOHN EARL 21643 1A 27531046 VOSS (TANNEHILL) 10/10/1981 30‐Dec‐20 04/2021 02 07BITTER CREEK PETROLEUM CO. 072587 PORTWOOD, HARRY ‐A‐ 11875 5 02380716 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 16 07BITTER CREEK PETROLEUM CO. 072587 PORTWOOD, HARRY ‐A‐ 11875 4 02380715 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 16 07BITTER CREEK PETROLEUM CO. 072587 PORTWOOD, HARRY ‐A‐ 11875 3 02380714 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 16 07BITTER CREEK PETROLEUM CO. 072587 PORTWOOD, HARRY ‐B‐ 10718 13 27530029 BAYLOR COUNTY REGULAR 02/03/1971 30‐Dec‐20 04/2021 16 07BITTER CREEK PETROLEUM CO. 072587 PORTWOOD, HARRY ‐B‐ 10718 4 02380605 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 16 07BITTER CREEK PETROLEUM CO. 072587 PORTWOOD, HARRY ‐B‐ 10718 6 02380606 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 16 07BITTER CREEK PETROLEUM CO. 072587 PORTWOOD, HARRY ‐D‐ 10616 1 02300853 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 16 10BITTER CREEK PETROLEUM CO. 072587 SMITH ‐K‐ 16406 1 27504068 VOSS (TANNEHILL) 12/12/1968 30‐Dec‐20 04/2021 16 10BITTER CREEK PETROLEUM CO. 072587 STYLES 28261 1 27531933 STYLES (TANNEHILL) 12/18/1989 30‐Dec‐20 04/2021 03 09BITTER CREEK PETROLEUM CO. 072587 STYLES 28261 5 27532028 STYLES (TANNEHILL) 04/01/1993 30‐Dec‐20 04/2021 03 09BITTER CREEK PETROLEUM CO. 072587 THOMAS, V. 21809 1 27531131 REED (TANNEHILL) 01/04/1982 30‐Dec‐20 04/2021 16 10BITTER CREEK PETROLEUM CO. 072587 THOMPSON 20402 11 27531746 VOSS (TANNEHILL) 02/21/1986 30‐Dec‐20 04/2021 02 02BITTER CREEK PETROLEUM CO. 072587 THOMPSON 20402 10 27531742 VOSS (TANNEHILL) 02/22/1986 30‐Dec‐20 04/2021 02 02BITTER CREEK PETROLEUM CO. 072587 THOMPSON 20402 9 27531164 VOSS (TANNEHILL) 03/16/1982 30‐Dec‐20 04/2021 01 11BITTER CREEK PETROLEUM CO. 072587 THOMPSON 20402 4 27530891 VOSS (TANNEHILL) 12/30/1981 30‐Dec‐20 04/2021 02 02BLACK ARROW OPERATING, LLC 072503 COWDEN ‐37‐ 019708 2 49505209 EMPEROR, DEEP (YATES) 10/10/1937 30‐Dec‐20 04/2021 05 06BLACKBEARD OPERATING, LLC 073056 BRAINARD, E. S. F. ‐C‐ 066267 1 21130575 CANADIAN (MORROW UPPER) 04/26/1976 30‐Dec‐20 04/2021 13 04BLACKBEARD OPERATING, LLC 073056 BRAINARD, E. S. F. ‐G‐ 049048 102 21130058 CANADIAN (MORROW UPPER) 09/24/1970 30‐Dec‐20 04/2021 15 01BLACKBEARD OPERATING, LLC 073056 BRAINARD, E. S. F. ‐M‐ 049646 1 21130076 CANADIAN (MORROW UPPER) 02/10/1971 30‐Dec‐20 04/2021 08 06BLACKBEARD OPERATING, LLC 073056 BROWN, CHARLES E. ET AL "D" 069727 5 21130674 CANADIAN, SE (DOUGLAS) 12/29/1976 30‐Dec‐20 04/2021 10 08BLACKBEARD OPERATING, LLC 073056 BROWN, CHARLES E. ‐ET ‐AL‐ ‐A‐ 055197 1 21130232 CANADIAN, SE (DOUGLAS) 05/07/1973 30‐Dec‐20 04/2021 06 06BLACKBEARD OPERATING, LLC 073056 BROWN, CHARLES E. ‐ET‐ ‐AL‐ ‐D‐ 099816 14 21131457 CANADIAN, SE (DOUGLAS) 04/26/1982 30‐Dec‐20 04/2021 14 02BLACKBEARD OPERATING, LLC 073056 BROWN, J. T. ‐ET‐ ‐AL‐ ‐B‐ 076875 11UT 21130868 CANADIAN, SE (DOUGLAS) 05/22/1978 30‐Dec‐20 04/2021 02 09BLACKBEARD OPERATING, LLC 073056 BROWN, J. T. ‐ET‐ ‐AL‐ ‐D‐ 070673 10 21130691 CANADIAN, SE (DOUGLAS) 03/10/1977 30‐Dec‐20 04/2021 08 00BLACKBEARD OPERATING, LLC 073056 BROWN, J. T. ‐ET‐ ‐AL‐ ‐D‐ 098848 7 21131426 CANADIAN, SE (DOUGLAS) 02/09/1982 30‐Dec‐20 04/2021 11 02BLACKBEARD OPERATING, LLC 073056 CHRISTIE‐TIPPS 159074 3078 39331294 ST. CLAIR (GRANITE WASH) 04/18/1996 30‐Dec‐20 04/2021 02 10BLACKBEARD OPERATING, LLC 073056 CHRISTIE‐TIPPS 096821 2078 39330828 ST. CLAIR (GRANITE WASH) 09/06/1981 30‐Dec‐20 04/2021 12 08BLACKBEARD OPERATING, LLC 073056 CHRISTIE‐TIPPS 77 058389 1077 39330087 ST. CLAIR (GRANITE WASH) 04/11/1974 30‐Dec‐20 04/2021 02 10BLACKBEARD OPERATING, LLC 073056 CHRISTIE‐TIPPS 77 073523 2077 39330274 ST. CLAIR (GRANITE WASH) 09/14/1977 30‐Dec‐20 04/2021 02 10BLACKBEARD OPERATING, LLC 073056 CHRISTIE‐TIPPS 77 155865 3077 39331268 ST. CLAIR (GRANITE WASH) 08/17/1995 30‐Dec‐20 04/2021 02 10BLACKBEARD OPERATING, LLC 073056 CLEVELAND, WAYNE ‐ET‐ ‐AL‐ ‐C‐ 096924 3118 21131337 CANADIAN, SE (DOUGLAS) 10/22/1981 30‐Dec‐20 04/2021 05 05BLACKBEARD OPERATING, LLC 073056 COLEMAN‐GRAHAM 062727 1 21130493 CANADIAN, SE (DOUGLAS) 07/08/1975 30‐Dec‐20 04/2021 02 10BLACKBEARD OPERATING, LLC 073056 FILLINGIM 050671 2020 21130083 BUFFALO WALLOW (MORROW) 05/28/1971 30‐Dec‐20 04/2021 14 03BLACKBEARD OPERATING, LLC 073056 FROST, MARY E. 071929 1109 21130604 CANADIAN (MORROW UPPER) 06/20/1977 30‐Dec‐20 04/2021 01 06BLACKBEARD OPERATING, LLC 073056 GAME 055539 1 21130242 CANADIAN, SE (DOUGLAS) 04/19/1973 30‐Dec‐20 04/2021 03 09BLACKBEARD OPERATING, LLC 073056 GAME 080954 3 21131016 CANADIAN, SE (DOUGLAS) 08/18/1978 30‐Dec‐20 04/2021 06 10BLACKBEARD OPERATING, LLC 073056 HEFLEY 045370 1 21120009 BUFFALO WALLOW (HUNTON 19600) 01/14/1969 30‐Dec‐20 04/2021 20 01



YEARS INACTIVE MONTHSBLACKBEARD OPERATING, LLC 073056 HELTON, MELVIN 047274 1 21130007 BUFFALO WALLOW (HUNTON 19600) 09/17/1969 30‐Dec‐20 04/2021 07 02BLACKBEARD OPERATING, LLC 073056 HILDENBRAND 062353 1 21130465 CANADIAN, SE (DOUGLAS) 06/16/1975 30‐Dec‐20 04/2021 06 05BLACKBEARD OPERATING, LLC 073056 HOOVER, LOUISE ‐C‐ 063196 2 21130469 CANADIAN, SE (DOUGLAS) 08/19/1975 30‐Dec‐20 04/2021 10 02BLACKBEARD OPERATING, LLC 073056 HUMPHREYS, L.P. 158395 5 21132146 CANADIAN, SE (DOUGLAS) 04/02/1996 30‐Dec‐20 04/2021 11 09BLACKBEARD OPERATING, LLC 073056 HUMPHREYS, L.P. 085397 3 21131113 CANADIAN, SE (DOUGLAS) 07/22/1979 30‐Dec‐20 04/2021 02 02BLACKBEARD OPERATING, LLC 073056 HUMPHREYS, L.P. 085396 4 21131124 CANADIAN, SE (DOUGLAS) 11/05/1979 30‐Dec‐20 04/2021 06 00BLACKBEARD OPERATING, LLC 073056 ISAACS 054448 1 21130161 MATHERS RANCH (HUNTON) 11/01/1972 30‐Dec‐20 04/2021 01 06BLACKBEARD OPERATING, LLC 073056 ISAACS, JOHN C. JR. 059471 1216 21130389 CANADIAN, SE (DOUGLAS) 09/05/1974 30‐Dec‐20 04/2021 11 08BLACKBEARD OPERATING, LLC 073056 JONES 061664 1 39330121 ST. CLAIR (GRANITE WASH) 04/17/1975 30‐Dec‐20 04/2021 05 03BLACKBEARD OPERATING, LLC 073056 JONES 156587 6085 39331274 ST. CLAIR (GRANITE WASH) 10/12/1995 30‐Dec‐20 04/2021 05 04BLACKBEARD OPERATING, LLC 073056 MATHERS RANCH 052578 14 21130145 CANADIAN, SE (DOUGLAS) 05/13/1972 30‐Dec‐20 04/2021 23 00BLACKBEARD OPERATING, LLC 073056 MATHERS RANCH 073515 24 21130876 CANADIAN, SE (DOUGLAS) 08/13/1977 30‐Dec‐20 04/2021 08 03BLACKBEARD OPERATING, LLC 073056 MATHERS RANCH 077143 25 21130941 CANADIAN, SE (DOUGLAS) 01/27/1978 30‐Dec‐20 04/2021 08 08BLACKBEARD OPERATING, LLC 073056 MATHERS RANCH 078340 35 21130989 CANADIAN, SE (DOUGLAS) 05/11/1978 30‐Dec‐20 04/2021 06 00BLACKBEARD OPERATING, LLC 073056 MATHERS RANCH 157 208354 7 21130098 CANADIAN, SE (DOUGLAS) 10/11/1971 30‐Dec‐20 04/2021 07 02BLACKBEARD OPERATING, LLC 073056 MATHERS RANCH 167 203774 45 21131777 CANADIAN, SE (DOUGLAS) 08/14/1986 30‐Dec‐20 04/2021 05 06BLACKBEARD OPERATING, LLC 073056 MATHERS RANCH 167 087491 37 21131165 CANADIAN, SE (DOUGLAS) 12/15/1979 30‐Dec‐20 04/2021 11 02BLACKBEARD OPERATING, LLC 073056 MATHERS RANCH 167 077224 27 21130946 CANADIAN, SE (DOUGLAS) 03/08/1978 30‐Dec‐20 04/2021 05 07BLACKBEARD OPERATING, LLC 073056 MCKNIGHT, M. B. A 163936 5 10304513 RUNNING W (WICHITA‐ALBANY) 04/03/1958 30‐Dec‐20 04/2021 04 07BLACKBEARD OPERATING, LLC 073056 MCMORDIE 073524 1129 39330279 ST. CLAIR (GRANITE WASH) 08/30/1977 30‐Dec‐20 04/2021 07 01BLACKBEARD OPERATING, LLC 073056 MCMORDIE 156250 4087 39331271 ST. CLAIR (GRANITE WASH) 10/08/1995 30‐Dec‐20 04/2021 11 09BLACKBEARD OPERATING, LLC 073056 MCMORDIE 128 064549 1 39330168 ST. CLAIR (GRANITE WASH) 11/09/1975 30‐Dec‐20 04/2021 08 10BLACKBEARD OPERATING, LLC 073056 MY BABY 071198 1 39330244 SHREIKEY (MORROW) 02/21/1977 30‐Dec‐20 04/2021 01 05BLACKBEARD OPERATING, LLC 073056 PURYEAR 044343 1 21120098 BUFFALO WALLOW (HUNTON 19600) 06/18/1968 30‐Dec‐20 04/2021 19 08BLACKBEARD OPERATING, LLC 073056 SHALLER, FRANK 058270 1 21130195 CANADIAN, SE (DOUGLAS) 03/19/1973 30‐Dec‐20 04/2021 17 08BLACKBEARD OPERATING, LLC 073056 STATE 147463 5156 21132030 CANADIAN, SE (DOUGLAS) 10/25/1993 30‐Dec‐20 04/2021 02 09BLACKBEARD OPERATING, LLC 073056 STATE 202667 2156 21131699 CANADIAN, SE (DOUGLAS) 01/18/1985 30‐Dec‐20 04/2021 08 05BLACKBEARD OPERATING, LLC 073056 STUDER 053972 2 21130094 CANADIAN, SE (DOUGLAS) 08/17/1972 30‐Dec‐20 04/2021 08 00BLACKBEARD OPERATING, LLC 073056 TIPPS, CHRISTIE 088108 1 39330739 ST. CLAIR (GRANITE WASH) 05/11/1980 30‐Dec‐20 04/2021 02 10BLACKBEARD OPERATING, LLC 073056 URSCHEL 146935 703 21132029 CANADIAN, SE (DOUGLAS) 09/29/1993 30‐Dec‐20 04/2021 03 09BLACKBEARD OPERATING, LLC 073056 URSCHEL 139782 603 21131964 CANADIAN, SE (DOUGLAS) 10/25/1991 30‐Dec‐20 04/2021 03 09BLACKBEARD OPERATING, LLC 073056 URSCHEL 139781 5049 21131963 CANADIAN, SE (DOUGLAS) 10/21/1991 30‐Dec‐20 04/2021 03 08BLACKBEARD OPERATING, LLC 073056 WADDELL, W. N. ET AL 222874 145 10302436 SAND HILLS (WOJCIK‐MCELROY) 12/24/1948 30‐Dec‐20 04/2021 05 11BLACKBEARD OPERATING, LLC 073056 WADDELL, W.N. ET AL 153768 306 10301774 SAND HILLS (WOJCIK‐MCELROY) 12/13/1955 30‐Dec‐20 04/2021 04 07BLACKBEARD OPERATING, LLC 073056 WADDELL, W.N. ET AL 154781 533 10301983 SAND HILLS (WOJCIK‐MCELROY) 06/19/1968 30‐Dec‐20 04/2021 05 11BLACKBEARD OPERATING, LLC 073056 WADDELL, W.N. ETAL 161953 718 10302167 SAND HILLS (WOJCIK‐MCELROY) 01/12/1984 30‐Dec‐20 04/2021 04 07BLACKBEARD OPERATING, LLC 073056 WEBB, ARTHUR 047976 1124 21130038 CANADIAN, NW. (MORROW, LO.) 02/05/1970 30‐Dec‐20 04/2021 11 02BLACKBEARD OPERATING, LLC 073056 WRIGHT, LUCILLE 107619 4 21131571 CANADIAN, SE (DOUGLAS) 09/10/1983 30‐Dec‐20 04/2021 23 00BLACKBRUSH O & G, LLC 073059 CARNES "A" 14508 2H 16332689 PEARSALL (AUSTIN CHALK) 05/22/1990 30‐Dec‐20 04/2021 06 05BLACKBRUSH O & G, LLC 073059 LEWTON 203 14420 1 16332519 PEARSALL (AUSTIN CHALK) 07/16/1986 30‐Dec‐20 04/2021 06 10BLACKBRUSH O & G, LLC 073059 MORALES RANCH 13811 1H 16332538 PEARSALL (AUSTIN CHALK) 05/09/1987 30‐Dec‐20 04/2021 06 10BLACKBRUSH O & G, LLC 073059 MORALES, PEDRO 14665 2 16330810 PEARSALL (BUDA LIME) 01/22/1977 30‐Dec‐20 04/2021 04 08BLACKBRUSH O & G, LLC 073059 SHINER RANCH 12693 5 16333105 PEARSALL (AUSTIN CHALK) 11/18/1991 30‐Dec‐20 04/2021 11 08BLACKBRUSH O & G, LLC 073059 SHINER RANCH ‐A‐ 04702 A 3 16332872 PEARSALL (AUSTIN CHALK) 11/16/1990 30‐Dec‐20 04/2021 13 10BLACKBRUSH O & G, LLC 073059 SHINER RANCH ‐C‐ 11582 206H 16332524 PEARSALL (AUSTIN CHALK) 10/02/1986 30‐Dec‐20 04/2021 05 10BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 9 17984640 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 5 17984636 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 16 17984648 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 14 17984646 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 12 17984644 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 11 17984643 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 7 17984638 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04



YEARS INACTIVE MONTHSBLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 6 17984637 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 4 17984635 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 3 17984634 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 2 17984633 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 1 17984632 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 HAGGARD, JOHN 07036 8 17984639 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BLACK'S OIL & GAS 072614 MCKAY ‐B‐ 05782 1 17931596 PANHANDLE GRAY COUNTY FIELD 03/14/1984 30‐Dec‐20 04/2021 01 03BLACK'S OIL & GAS 072614 MCKAY ‐B‐ 05782 3 17931623 PANHANDLE GRAY COUNTY FIELD 05/18/1984 30‐Dec‐20 04/2021 01 03BLACK'S OIL & GAS 072614 MCKAY ‐B‐ 05782 2 17931599 PANHANDLE GRAY COUNTY FIELD 03/16/1984 30‐Dec‐20 04/2021 01 03BLACK'S OIL & GAS 072614 MERTEN 00312 1 17981600 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 11BLUE WING ENERGY, INC. 076791 MO. PACIFIC R. R. CO. 02334 1 29701816 MOUNT LUCAS (2500) 01/12/1984 30‐Dec‐20 04/2021 07 10BOAZ ENERGY II OPERATING, LLC 078032 BRONTE PALO PINTO UNIT 02472 128 08100316 BRONTE 01/12/1984 30‐Dec‐20 04/2021 01 08BOAZ ENERGY II OPERATING, LLC 078032 E.C. RAWLINGS 17901 302 08131685 NDUGU (CROSS‐CUT) 04/08/1996 30‐Dec‐20 04/2021 01 10BOAZ ENERGY II OPERATING, LLC 078032 O M KEENEY 18530 305 08131711 BRONTE (4800 SAND) 04/04/1996 30‐Dec‐20 04/2021 05 10BOAZ ENERGY II OPERATING, LLC 078032 O M KEENEY 18035 103 08100421 NDUGU (CROSS‐CUT) 04/16/1954 30‐Dec‐20 04/2021 02 10BOAZ ENERGY II OPERATING, LLC 078032 PARKER, J. E., EST. ACCT. #2 12328 2 00300643 NIX, SOUTH 01/12/1984 30‐Dec‐20 04/2021 02 02BOAZ ENERGY II OPERATING, LLC 078032 THOMAS ‐G‐ 38094 1 13506980 GOLDSMITH (CLEAR FORK) 07/17/1969 30‐Dec‐20 04/2021 05 02BORGER RESOURCES 2 LLC 083236 FOXX 00468 6 17982393 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08BORGER RESOURCES 2 LLC 083236 FOXX 00468 1 17982388 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08BORGER RESOURCES 2 LLC 083236 WORLEY 00296 1 17981499 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 04BORGER RESOURCES 4 LLC 083237 NATIONAL 00222 8W 17900862 PANHANDLE GRAY COUNTY FIELD 03/07/1972 30‐Dec‐20 04/2021 23 00BORGER RESOURCES 4 LLC 083237 NATIONAL 00222 2 17903568 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00BORGER RESOURCES 4 LLC 083237 NATIONAL 00222 4 17903569 PANHANDLE GRAY COUNTY FIELD 02/06/1950 30‐Dec‐20 04/2021 04 08BORGER RESOURCES 4 LLC 083237 NATIONAL 00222 3 17981179 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08BORGER RESOURCES 4 LLC 083237 NATIONAL 00222 6 17981182 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08BORGER RESOURCES 4 LLC 083237 NATIONAL 00222 7 17981183 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 22 04BORGER RESOURCES 4 LLC 083237 NATIONAL 00222 1 17981177 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08BORGER RESOURCES 4 LLC 083237 WORLEY, P. A. 00658 7 17983518 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 03 08BORGER RESOURCES 4 LLC 083237 WORLEY, P. A. 00658 1 17983514 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08BORGER RESOURCES 4 LLC 083237 WORLEY, P. A. 00658 6 17983517 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 03 08BORGER RESOURCES 4 LLC 083237 WORLEY, P. A. 00658 3 17983516 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08BORGER RESOURCES 4 LLC 083237 WORLEY, P. A. 00658 2 17983515 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 03 08BORGER RESOURCES 4 LLC 083237 WORLEY‐REYNOLDS 00545 10 17982695 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 13 10BORGER RESOURCES 4 LLC 083237 WORLEY‐REYNOLDS 00545 6 17982691 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 06 08BORGER RESOURCES 4 LLC 083237 WORLEY‐REYNOLDS 00545 8 17905656 PANHANDLE GRAY COUNTY FIELD 06/16/1927 30‐Dec‐20 04/2021 06 08BORGER RESOURCES 4 LLC 083237 WORLEY‐REYNOLDS 00545 7 17982692 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 06 08BOWLES ENERGY, INC. 084097 FURRH UNIT 14329 3 20330785 BETHANY (TRAVIS PEAK 6305) 03/13/1981 30‐Dec‐20 04/2021 03 10BRACKEN OPERATING, L.L.C. 085851 CAMPBELL 146310 1058 21131985 CANADIAN, SE (DOUGLAS) 06/02/1993 30‐Dec‐20 04/2021 01 07BRACKEN OPERATING, L.L.C. 085851 MAHLER 104338 1138 21131542 PARSELL (MORROW, UPPER) 12/30/1982 30‐Dec‐20 04/2021 04 10BRAMMER PETROLEUM, INC. 088600 LLOYD 17179 1 37330434 GOODRICH, WEST (3150) 07/08/1979 30‐Dec‐20 04/2021 23 00BRASHEAR, CAROLE JEAN 089568 MOWRY 65377 1 21934625 LEVELLAND 06/20/1985 30‐Dec‐20 04/2021 23 00BREITBURN OPERATING L.P. 090732 ARLEDGE ‐B‐ 07793 1 08130731 ARLEDGE 03/13/1979 30‐Dec‐20 04/2021 02 07BREITBURN OPERATING L.P. 090732 ARLEDGE ‐B‐ 07793 2 08130771 ARLEDGE 06/18/1979 30‐Dec‐20 04/2021 08 08BREITBURN OPERATING L.P. 090732 ARLEDGE ‐B‐ 07793 4 08130778 ARLEDGE 08/21/1979 30‐Dec‐20 04/2021 05 08BREITBURN OPERATING L.P. 090732 ARLEDGE ‐B‐ 07793 3 08130779 ARLEDGE 06/28/1979 30‐Dec‐20 04/2021 06 11BREITBURN OPERATING L.P. 090732 CALLA MAE A 06394 2A 08130714 ARLEDGE (PENN SAND) 03/03/1979 30‐Dec‐20 04/2021 18 07BREITBURN OPERATING L.P. 090732 CARGILE 13172 1D 08130735 ARLEDGE (PENN SAND) 05/30/1979 30‐Dec‐20 04/2021 18 10BREITBURN OPERATING L.P. 090732 JO ELLA 07926 1 08130758 ARLEDGE (PENN SAND) 07/14/1979 30‐Dec‐20 04/2021 17 10BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E. ESTATE A/C 2 07940 57 08131230 JAMESON (STRAWN) 02/18/1984 30‐Dec‐20 04/2021 01 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E. ESTATE A/C 2 07940 68 43131507 JAMESON (STRAWN) 10/31/1984 30‐Dec‐20 04/2021 01 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E. ESTATE A/C 2 07940 62 08131251 JAMESON (STRAWN) 06/23/1984 30‐Dec‐20 04/2021 07 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E. ESTATE A/C 2 07940 33 43131160 JAMESON (STRAWN) 10/27/1982 30‐Dec‐20 04/2021 13 08



YEARS INACTIVE MONTHSBREITBURN OPERATING L.P. 090732 JOHNSON, LOU E. ESTATE A/C 2 07940 43 08131175 JAMESON (STRAWN) 06/02/1983 30‐Dec‐20 04/2021 01 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E. ESTATE ‐B‐ 00664 10 08130933 JAMESON (STRAWN) 03/04/1981 30‐Dec‐20 04/2021 03 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 85 43132820 JAMESON (STRAWN) 04/13/1996 30‐Dec‐20 04/2021 01 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 83 43131609 JAMESON (STRAWN) 07/22/1985 30‐Dec‐20 04/2021 01 02BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 75 43131561 JAMESON (STRAWN) 02/05/1985 30‐Dec‐20 04/2021 01 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 56 08131233 JAMESON (STRAWN) 01/26/1984 30‐Dec‐20 04/2021 15 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 59 43131443 JAMESON (STRAWN) 04/01/1984 30‐Dec‐20 04/2021 07 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 54 43131442 JAMESON (STRAWN) 03/18/1984 30‐Dec‐20 04/2021 01 02BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 55 43131409 JAMESON (STRAWN) 01/01/1984 30‐Dec‐20 04/2021 01 02BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 49 43131336 JAMESON (STRAWN) 10/01/1983 30‐Dec‐20 04/2021 01 02BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 48 43131331 JAMESON (STRAWN) 09/24/1983 30‐Dec‐20 04/2021 01 02BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 45 43131291 JAMESON (STRAWN) 05/21/1983 30‐Dec‐20 04/2021 01 02BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 42 43131273 JAMESON (STRAWN) 03/17/1983 30‐Dec‐20 04/2021 05 02BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 41 43131271 JAMESON (STRAWN) 04/08/1983 30‐Dec‐20 04/2021 12 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 37 43131176 JAMESON (STRAWN) 12/17/1982 30‐Dec‐20 04/2021 04 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 30 43131014 JAMESON (STRAWN) 03/28/1982 30‐Dec‐20 04/2021 01 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 23 43130665 JAMESON (STRAWN) 06/08/1978 30‐Dec‐20 04/2021 11 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 53 43131332 JAMESON (STRAWN) 12/01/1983 30‐Dec‐20 04/2021 17 08BREITBURN OPERATING L.P. 090732 JOHNSON, LOU E., ESTATE, A/C 1 00662 60 43131444 JAMESON (STRAWN) 04/26/1984 30‐Dec‐20 04/2021 01 02BREITBURN OPERATING L.P. 090732 LEEPER 08168 2 08130840 ARLEDGE 12/20/1979 30‐Dec‐20 04/2021 06 08BRIDWELL OIL CO. 092480 FUHRMAN 32154 2 00336364 NIX (CLEARFORK) 06/06/1989 30‐Dec‐20 04/2021 01 08BROOKSTON ENERGY, INC. 097353 ALLDAY 12231 5 20331428 WASKOM (HURLEY ORR) 05/08/1986 30‐Dec‐20 04/2021 23 00BROOKSTON ENERGY, INC. 097353 JOBE 12659 7 20331958 WASKOM (NANCY 6000) 11/02/1990 30‐Dec‐20 04/2021 04 08BROOKSTON ENERGY, INC. 097353 JOHNSON 12865 3 20331953 WASKOM (MATTIE) 12/28/1990 30‐Dec‐20 04/2021 05 10BROOKSTON ENERGY, INC. 097353 SANDERS "A‐5" 12430 1 20331152 WASKOM (SANDERS SAND) 07/12/1984 30‐Dec‐20 04/2021 11 10BROOKSTON ENERGY, INC. 097353 WILLIAMS, MOSE 12094 1 20331384 WASKOM (SANDERS SAND) 12/03/1986 30‐Dec‐20 04/2021 22 10BRYANT OIL 104600 STANLEY, JACK L. 65125 1 21934237 LEVELLAND 05/20/1984 30‐Dec‐20 04/2021 21 10BTA OIL PRODUCERS, LLC 041867 UNIVERSITY ‐D‐ 29451 4 00334480 ANDREWS, SOUTH (WOLFCAMP) 12/14/1984 30‐Dec‐20 04/2021 01 08BUFFCO PRODUCTION INC. 106406 MCCLELLAN, JOE D. 12862 2 19700222 MEDICINE MOUNDS (CONGL. 7430) 01/12/1984 30‐Dec‐20 04/2021 01 08BUSH, MARK A. OIL AND GAS INC. 112590 EL CID ‐C‐ 13804 4 28331327 PEARSALL (AUSTIN CHALK) 07/25/1990 30‐Dec‐20 04/2021 23 00BUSH, MARK A. OIL AND GAS INC. 112590 EL CID ‐C‐ 13804 1 12731142 PEARSALL (AUSTIN CHALK) 05/12/1977 30‐Dec‐20 04/2021 23 00BUSTAMANTE OIL COMPANY 112685 CHAPPELL 07070 2201 08130308 JAMESON (STRAWN) 12/14/1976 30‐Dec‐20 04/2021 03 10BUSTAMANTE OIL COMPANY 112685 CHAPPELL, J. ELLWOOD ‐C‐ 00627 7 08131227 JAMESON (STRAWN) 02/08/1984 30‐Dec‐20 04/2021 06 07BUSTAMANTE OIL COMPANY 112685 CHAPPELL, J. ELLWOOD ‐C‐ 00627 2 08100539 JAMESON (STRAWN) 01/12/1984 30‐Dec‐20 04/2021 15 11BUSTAMANTE OIL COMPANY 112685 COPELAND, JOHN JR., "E" 11863 1 43131755 JAMESON (STRAWN) 02/26/1986 30‐Dec‐20 04/2021 10 10BUSTAMANTE OIL COMPANY 112685 HENDRY, M. C. 214870 1 08130580 JAMESON (STRAWN) 09/01/1977 30‐Dec‐20 04/2021 12 05BUSTAMANTE OIL COMPANY 112685 JAMESON ETAL 1‐A 15127 1 A 08131153 BLOODWORTH, N. (CANYON 5650) 12/19/1982 30‐Dec‐20 04/2021 02 10BUSTAMANTE OIL COMPANY 112685 MATHERS, ARCH 139929 1 08130208 JAMESON (STRAWN) 11/01/1975 30‐Dec‐20 04/2021 01 06BUSTAMANTE OIL COMPANY 112685 TERRY "A" 210277 1191 08130697 JAMESON (STRAWN) 05/26/1959 30‐Dec‐20 04/2021 07 11BUSTAMANTE OIL COMPANY 112685 TERRY "B" 212323 1203 08130732 JAMESON (STRAWN) 03/30/1979 30‐Dec‐20 04/2021 07 11BUSTAMANTE OIL COMPANY 112685 TERRY "B" 189185 1451 08130710 JAMESON (STRAWN) 12/02/1978 30‐Dec‐20 04/2021 03 01BUSTAMANTE OIL COMPANY 112685 TURNER PROPERTIES‐COPELAND 08199 2 43130867 JAMESON (STRAWN) 07/12/1980 30‐Dec‐20 04/2021 16 07BUSTAMANTE OIL COMPANY 112685 TURNER PROPERTIES‐REED 245461 1 08130884 JAMESON (STRAWN) 04/01/1980 30‐Dec‐20 04/2021 03 07BUSTAMANTE OIL COMPANY 112685 TURNER PROPERTIES‐TUBB 08098 2 08130818 JAMESON (STRAWN) 03/31/1980 30‐Dec‐20 04/2021 01 10BUSTAMANTE OIL COMPANY 112685 UNIV. A 36 GAO 091986 3 00332224 EMMA, N.(YATES) 06/18/1980 30‐Dec‐20 04/2021 05 09BUSTAMANTE RESOURCES LLC 112682 BURNAM, M.G. 14928 1 05931937 CALLAHAN COUNTY REGULAR 03/22/1978 30‐Dec‐20 04/2021 05 08BUSTAMANTE RESOURCES LLC 112682 BURNAM, M.G. 14928 2 05932260 CALLAHAN COUNTY REGULAR 08/15/1979 30‐Dec‐20 04/2021 05 08BUSTAMANTE RESOURCES LLC 112682 BURNAM, M.G., "A" 17354 3 05932450 CALLAHAN COUNTY REGULAR 08/14/1980 30‐Dec‐20 04/2021 04 08BUSTAMANTE RESOURCES LLC 112682 BURNAM, M.G., "A" 17354 1 05932448 CALLAHAN COUNTY REGULAR 08/12/1980 30‐Dec‐20 04/2021 04 08BUSTAMANTE RESOURCES LLC 112682 BURNAM, M.G., "A" 17354 2 05932449 CALLAHAN COUNTY REGULAR 08/13/1980 30‐Dec‐20 04/2021 04 08BUTLER, KEVIN O. & ASSOC., INC. 114050 JONES 68928 1 16533224 RUSSELL (CLEARFORK CONSOLIDATED 05/23/1985 30‐Dec‐20 04/2021 13 10BVX OPERATING, INC. 117237 COWDEN, R. B. 37960 1 00302648 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 04 10



YEARS INACTIVE MONTHSBXP OPERATING, LLC 042191 BURNS 23505 3A 35130054 NEWTON 05/21/1971 30‐Dec‐20 04/2021 12 08BXP OPERATING, LLC 042191 GRANBURY, C. B. A/C #4 02778 45 37303340 LIVINGSTON (WILCOX) 01/12/1984 30‐Dec‐20 04/2021 11 08BXP OPERATING, LLC 042191 GRANBURY, C. B. A/C #4 02778 41 37303160 LIVINGSTON (WILCOX) 01/12/1984 30‐Dec‐20 04/2021 14 02BXP OPERATING, LLC 042191 GRANBURY, C.B. 19628 90 37330665 LIVINGSTON (WILCOX 7060) 04/28/1987 30‐Dec‐20 04/2021 04 08BXP OPERATING, LLC 042191 JONES, R. H. 02787 3 37300328 LIVINGSTON (WILCOX) 05/31/1945 30‐Dec‐20 04/2021 05 08BXP OPERATING, LLC 042191 JONES, R. H. 02787 8 37330093 LIVINGSTON (WILCOX) 06/13/1973 30‐Dec‐20 04/2021 10 08BXP OPERATING, LLC 042191 JONES, R. H. ETAL ‐B‐ 02788 1 37300351 LIVINGSTON (WILCOX) 01/12/1984 30‐Dec‐20 04/2021 23 00BXP OPERATING, LLC 042191 MUNSON, W. B. HEIRS 02789 2 37300315 LIVINGSTON (WILCOX) 01/12/1984 30‐Dec‐20 04/2021 04 08BXP OPERATING, LLC 042191 PRATT, H. J. 21034 11 37330756 LIVINGSTON (SPARTA) 11/15/1990 30‐Dec‐20 04/2021 23 00BXP OPERATING, LLC 042191 PRATT, H. J., DR. 02761 8 37300290 LIVINGSTON 01/12/1984 30‐Dec‐20 04/2021 23 00BXP OPERATING, LLC 042191 PRATT, H. J., DR. 02761 14 37330055 LIVINGSTON 12/02/1971 30‐Dec‐20 04/2021 15 08BXP OPERATING, LLC 042191 QUINN & WILLIAMS 20681 1 35130045 BLUE MARSH, EAST (WILCOX 9450) 03/19/1971 30‐Dec‐20 04/2021 10 10C & L OIL COMPANY 120577 PAYNE‐DRESSY 27322 4 05936420 CALLAHAN COUNTY REGULAR 03/04/1996 30‐Dec‐20 04/2021 07 02C & L OIL COMPANY 120577 PAYNE‐DRESSY 27322 3 05936401 CALLAHAN COUNTY REGULAR 04/16/1996 30‐Dec‐20 04/2021 07 02CALLON (EAGLE FORD) LLC 124805 WRIGHT, H.R. 12136 2 28331358 PEARSALL (AUSTIN CHALK) 12/07/1990 30‐Dec‐20 04/2021 01 10CALLON (EAGLE FORD) LLC 124805 WRIGHT‐AVANT "A" UNIT 13187 1 28331431 PEARSALL (AUSTIN CHALK) 06/22/1991 30‐Dec‐20 04/2021 03 10CALLON (EAGLE FORD) LLC 124805 WRIGHT‐AVANT UNIT 13140 1 28331398 PEARSALL (AUSTIN CHALK) 04/30/1991 30‐Dec‐20 04/2021 02 10CAMERON EXPLORATION, INC. 126996 ARCO FEE 16228 2 24130376 CHAMPION (WILCOX 9050) 12/12/1982 30‐Dec‐20 04/2021 01 10CANAN OPERATING, INC. 128979 ZINFANDEL 28757 3 02331501 CHARDONNAY (CADDO) 11/04/1994 30‐Dec‐20 04/2021 23 00CANAN OPERATING, INC. 128979 ZINFANDEL 28757 1 02331476 CHARDONNAY (CADDO) 09/03/1993 30‐Dec‐20 04/2021 04 11CASE OIL 139105 BROWNING, B. J. 103547 2 10130336 INDEPENDENT (BEND CONGL.) 12/02/1982 30‐Dec‐20 04/2021 18 09CASE OIL 139105 DAVIS‐JONES 075310 1 10130104 PROVIDENCE (ATOKA) 06/16/1977 30‐Dec‐20 04/2021 18 09CASE OIL 139105 RYAN, CLAYTON 098498 2 10130319 INDEPENDENT (BEND CONGL.) 03/25/1982 30‐Dec‐20 04/2021 18 08CASE OIL 139105 SEXTON 104151 1A 10130295 TIPPEN, S. (CONGL.) 01/10/1983 30‐Dec‐20 04/2021 14 11CCI GULF COAST UPSTREAM LLC 120027 ALLGOOD GAS UNIT #1 155607 5 45930772 GILMER(JURASSIC) 06/07/1995 30‐Dec‐20 04/2021 06 05CCI GULF COAST UPSTREAM LLC 120027 ALLGOOD GAS UNIT NO 1 051845 1 45930042 GILMER(JURASSIC) 08/19/1971 30‐Dec‐20 04/2021 06 01CCI GULF COAST UPSTREAM LLC 120027 HEFNER, R.J.GU 1 114387 1 45930632 GILMER(JURASSIC) 12/05/1984 30‐Dec‐20 04/2021 05 01CCI GULF COAST UPSTREAM LLC 120027 JACKSON, JAMES GAS UNIT 066863 1 45930110 GILMER(JURASSIC) 02/26/1976 30‐Dec‐20 04/2021 07 11CCI GULF COAST UPSTREAM LLC 120027 MOUGHON GAS UNIT 137770 1 45930681 GILMER(JURASSIC) 03/01/1991 30‐Dec‐20 04/2021 02 05CDJ OIL CO. 140598 CAMPBELL, TOM 19757 1 27530763 A P C (TANNEHILL) 11/13/1979 30‐Dec‐20 04/2021 23 00CDJ OIL CO. 140598 GUN BARREL CORNER A 27559 3 27531946 A P C (TANNEHILL) 05/04/1990 30‐Dec‐20 04/2021 06 07CDJ OIL CO. 140598 GUN BARREL CORNER A 27559 2 27531926 A P C (TANNEHILL) 09/15/1989 30‐Dec‐20 04/2021 03 02CDJ OIL CO. 140598 SEALE, F. L. TRUST ‐B‐ 11088 3 05981822 CALLAHAN COUNTY REGULAR 08/19/1969 30‐Dec‐20 04/2021 02 00CDJ OIL CO. 140598 SEALE, F. L. TRUST ‐B‐ 11088 2 05981821 CALLAHAN COUNTY REGULAR 08/01/1969 30‐Dec‐20 04/2021 02 00CDJ OIL CO. 140598 SEALE, F. L. TRUST ‐B‐ 11088 5 05981824 CALLAHAN COUNTY REGULAR 09/11/1969 30‐Dec‐20 04/2021 02 00CDJ OIL CO. 140598 SEALE, F. L. TRUST ‐B‐ 11088 6 05981825 CALLAHAN COUNTY REGULAR 09/30/1969 30‐Dec‐20 04/2021 02 00CDJ OIL CO. 140598 SEALE, F. L. TRUST ‐B‐ 11088 1 05981820 CALLAHAN COUNTY REGULAR 07/09/1969 30‐Dec‐20 04/2021 02 00CHAPARRAL ENERGY, L.L.C. 144535 RANCH, RALPH 34794 4 00337738 RALPH RANCH (ELLENBURGER) 12/11/1995 30‐Dec‐20 04/2021 16 10CHESAPEAKE OPERATING, L.L.C. 147699 BOWLES‐NANCE UNIT 13560 1 12733048 PEARSALL (AUSTIN CHALK) 01/12/1992 30‐Dec‐20 04/2021 05 02CHESAPEAKE OPERATING, L.L.C. 147699 LAMMERTS 05478 1H 28331380 PEARSALL (AUSTIN CHALK) 12/15/1990 30‐Dec‐20 04/2021 13 08CHESAPEAKE OPERATING, L.L.C. 147699 THOMPSON 05037 226 50730872 PEARSALL (AUSTIN CHALK) 08/19/1977 30‐Dec‐20 04/2021 19 08CHEVRON MIDCONTINENT, L.P. 147862 ASHTON 31014 1 00335645 DEEP ROCK (PENN.) 12/26/1986 30‐Dec‐20 04/2021 03 08CHEVRON MIDCONTINENT, L.P. 147862 COWDEN ‐O‐ 17823 6 00337356 DOLLARHIDE, EAST (ELLENBURGER) 07/02/1994 30‐Dec‐20 04/2021 11 07CHEVRON MIDCONTINENT, L.P. 147862 COWDEN, E. P. "A‐26" 173064 23 00304956 DOLLARHIDE (YATES) 06/15/1949 30‐Dec‐20 04/2021 16 03CHEVRON MIDCONTINENT, L.P. 147862 COWDEN, E. 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YEARS INACTIVE MONTHSCHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13867 3305D 00337022 DOLLARHIDE (DEVONIAN) 01/09/1992 30‐Dec‐20 04/2021 01 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13867 1001D 00336388 DOLLARHIDE (DEVONIAN) 12/07/1989 30‐Dec‐20 04/2021 17 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13867 2621D 00304839 DOLLARHIDE (DEVONIAN) 05/08/1949 30‐Dec‐20 04/2021 01 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13867 706 D 00336335 DOLLARHIDE (DEVONIAN) 06/23/1989 30‐Dec‐20 04/2021 01 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13869 7014CT 00337049 DOLLARHIDE (CLEAR FORK) 03/31/1992 30‐Dec‐20 04/2021 01 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13867 5002 D 00336024 DOLLARHIDE (DEVONIAN) 10/11/1988 30‐Dec‐20 04/2021 23 00CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13869 1603CT 00336903 DOLLARHIDE (CLEAR FORK) 06/06/1991 30‐Dec‐20 04/2021 06 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13867 3308D 00337393 DOLLARHIDE (DEVONIAN) 10/15/1995 30‐Dec‐20 04/2021 01 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13869 3830 C 00303594 DOLLARHIDE (CLEAR FORK) 07/15/1954 30‐Dec‐20 04/2021 23 00CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13871 423S 00304089 DOLLARHIDE (SILURIAN) 01/12/1984 30‐Dec‐20 04/2021 18 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13871 3831S 00303595 DOLLARHIDE (SILURIAN) 09/19/1968 30‐Dec‐20 04/2021 02 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13867 1501 D 00335255 DOLLARHIDE (DEVONIAN) 02/11/1986 30‐Dec‐20 04/2021 01 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13869 2521CT 00337318 DOLLARHIDE (CLEAR FORK) 01/08/1994 30‐Dec‐20 04/2021 05 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13869 4829 C 00303593 DOLLARHIDE (CLEAR FORK) 06/01/1954 30‐Dec‐20 04/2021 23 00CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13867 4037 D 00336029 DOLLARHIDE (DEVONIAN) 07/26/1988 30‐Dec‐20 04/2021 18 08CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13869 3923 C 00302669 DOLLARHIDE (CLEAR FORK) 11/07/1954 30‐Dec‐20 04/2021 21 00CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13869 221 C 00303549 DOLLARHIDE (CLEAR FORK) 06/18/1952 30‐Dec‐20 04/2021 23 00CHEVRON MIDCONTINENT, L.P. 147862 DOLLARHIDE UNIT 13869 4028 C 00303592 DOLLARHIDE (CLEAR FORK) 03/17/1954 30‐Dec‐20 04/2021 23 00CHEVRON MIDCONTINENT, L.P. 147862 FORD, H.M. ‐F‐ 20648 4 T 00310905 PARKER, WEST (PENN.) 01/12/1984 30‐Dec‐20 04/2021 17 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 2422A 00336300 PARKER (WOLFCAMP CONSOLIDATED) 03/31/1989 30‐Dec‐20 04/2021 09 03CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 4611A 00336169 PARKER (WOLFCAMP CONSOLIDATED) 09/01/1988 30‐Dec‐20 04/2021 09 03CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 2411A 00337789 PARKER (WOLFCAMP CONSOLIDATED) 02/19/1996 30‐Dec‐20 04/2021 02 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 4211A 00336160 PARKER (WOLFCAMP CONSOLIDATED) 09/12/1988 30‐Dec‐20 04/2021 09 03CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 2630E 00335648 PARKER (WOLFCAMP CONSOLIDATED) 01/13/1987 30‐Dec‐20 04/2021 02 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 8230E 00335314 PARKER (WOLFCAMP CONSOLIDATED) 05/09/1986 30‐Dec‐20 04/2021 03 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 6819A 00334964 PARKER (WOLFCAMP CONSOLIDATED) 10/02/1985 30‐Dec‐20 04/2021 03 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 4720A 00334994 PARKER (WOLFCAMP CONSOLIDATED) 09/16/1985 30‐Dec‐20 04/2021 09 03CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 6418E 00334500 PARKER (WOLFCAMP CONSOLIDATED) 02/18/1985 30‐Dec‐20 04/2021 04 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 8611A 00333964 PARKER (WOLFCAMP CONSOLIDATED) 05/22/1984 30‐Dec‐20 04/2021 03 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 4620A 00333962 PARKER (WOLFCAMP CONSOLIDATED) 07/10/1984 30‐Dec‐20 04/2021 09 03CHEVRON MIDCONTINENT, L.P. 147862 PARKER UNIT 40946 2812A 00333498 PARKER (WOLFCAMP CONSOLIDATED) 07/17/1983 30‐Dec‐20 04/2021 01 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. "AD" 34705 3 00337590 ANDREWS (WOLFCAMP‐PENN.) 06/08/1995 30‐Dec‐20 04/2021 11 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. "D" 34619 3 00307745 PARKER (GRAYBURG, SAN ANDRES) 05/25/1955 30‐Dec‐20 04/2021 03 10CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. "F" 40945 6 00336557 PARKER (WOLFCAMP CONSOLIDATED) 01/30/1990 30‐Dec‐20 04/2021 09 03CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. "Q" 23336 4 00330605 PARKER (GRAYBURG, SAN ANDRES) 07/31/1975 30‐Dec‐20 04/2021 01 05CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. "Q" 23336 5 00331084 PARKER (GRAYBURG, SAN ANDRES) 10/28/1976 30‐Dec‐20 04/2021 01 05CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. "X" 34238 12 00337487 PARKER (GRAYBURG, SAN ANDRES) 08/30/1994 30‐Dec‐20 04/2021 03 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. "Z" 34700 1 00337536 ANDREWS (WOLFCAMP‐PENN.) 09/27/1994 30‐Dec‐20 04/2021 02 01CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. "Z" 34700 2 00337616 ANDREWS (WOLFCAMP‐PENN.) 05/22/1995 30‐Dec‐20 04/2021 10 02CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. ‐A‐ 40944 1 00307723 PARKER (WOLFCAMP CONSOLIDATED) 12/19/1953 30‐Dec‐20 04/2021 09 03CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. ‐E‐ 34686 1 00302089 ANDREWS (WOLFCAMP‐PENN.) 11/06/1954 30‐Dec‐20 04/2021 23 00CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. ‐F‐ 34693 7 00337239 ANDREWS (WOLFCAMP‐PENN.) 07/07/1993 30‐Dec‐20 04/2021 05 02CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. ‐H‐ (AMOCO) 17902 4 00304340 PARKER (GRAYBURG, SAN ANDRES) 08/13/1962 30‐Dec‐20 04/2021 02 08CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. ‐N‐ 23087 1 00302096 PARKER (GRAYBURG, SAN ANDRES) 02/09/1974 30‐Dec‐20 04/2021 01 05CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J. E. ‐N‐ 23087 2 00330606 PARKER (GRAYBURG, SAN ANDRES) 07/27/1975 30‐Dec‐20 04/2021 01 05CHEVRON MIDCONTINENT, L.P. 147862 PARKER, J.E. 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YEARS INACTIVE MONTHSCHEVRON MIDCONTINENT, L.P. 147862 SOUTHWEST ANDREWS UNIT 35543 6618N 00337310 ANDREWS (WOLFCAMP‐PENN.) 09/25/1993 30‐Dec‐20 04/2021 03 08CHEVRON MIDCONTINENT, L.P. 147862 SOUTHWEST ANDREWS UNIT 35543 4618N 00336308 ANDREWS (WOLFCAMP‐PENN.) 04/29/1989 30‐Dec‐20 04/2021 03 08CHEVRON MIDCONTINENT, L.P. 147862 UNIVERSITY "JA" 33113 1 00336354 UNIVERSITY BLOCK 9 (WOLFCAMP) 06/04/1989 30‐Dec‐20 04/2021 04 02CHEVRON MIDCONTINENT, L.P. 147862 UNIVERSITY ‐JC‐ 32724 4 00337024 UNIVERSITY BLOCK 9 (PENN.) 03/10/1992 30‐Dec‐20 04/2021 05 02CHEVRON MIDCONTINENT, L.P. 147862 UNIVERSITY ‐JC‐ 32724 3 00336876 UNIVERSITY BLOCK 9 (PENN.) 03/06/1991 30‐Dec‐20 04/2021 06 08CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 158177 23H 32933156 BRYANT ‐G‐ (DEVONIAN) 02/02/1995 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 256653 12 32920107 BRYANT ‐G‐ (DEVONIAN) 10/25/1967 30‐Dec‐20 04/2021 01 09CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 151722 20H 32933050 BRYANT ‐G‐ (DEVONIAN) 08/08/1994 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 151754 21H 32933051 BRYANT ‐G‐ (DEVONIAN) 09/21/1994 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 153523 22H 32933155 BRYANT ‐G‐ (DEVONIAN) 01/14/1995 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 154101 24H 32933202 BRYANT ‐G‐ (DEVONIAN) 03/10/1995 30‐Dec‐20 04/2021 08 03CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 154763 26H 32933208 BRYANT ‐G‐ (DEVONIAN) 06/01/1995 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 155263 28H 32933282 BRYANT ‐G‐ (DEVONIAN) 08/01/1995 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 282447 17R 32901850 BRYANT ‐G‐ (DEVONIAN) 07/01/1951 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 155262 27H 32933270 BRYANT ‐G‐ (DEVONIAN) 06/24/1995 30‐Dec‐20 04/2021 02 00CHEVRON U. S. A. INC. 148113 BRYANT G DEVONIAN UNIT 154202 25H 32933207 BRYANT ‐G‐ (DEVONIAN) 04/01/1995 30‐Dec‐20 04/2021 02 00CHEVRON U. S. A. INC. 148113 CRAWAR FIELD UNIT 202719 13 47531864 CRAWAR (WOLFCAMP) 08/23/1979 30‐Dec‐20 04/2021 06 01CHEVRON U. S. A. INC. 148113 ESTES, W. A. 052331 91 47530448 SAND HILLS, WEST (DEVONIAN) 03/15/1972 30‐Dec‐20 04/2021 01 02CHEVRON U. S. A. INC. 148113 ESTES, W. A. 062101 93 47530733 SAND HILLS, WEST (DEVONIAN) 05/12/1975 30‐Dec‐20 04/2021 05 04CHEVRON U. S. A. INC. 148113 HALLEY, S. 019789 11 49505503 EMPEROR (DEVONIAN) 05/10/1960 30‐Dec‐20 04/2021 01 02CHEVRON U. S. A. INC. 148113 HALLEY, S. M. 099545 260 49531247 EMPEROR (DEVONIAN) 02/02/1981 30‐Dec‐20 04/2021 01 07CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 A426 31700350 MABEE 09/06/1961 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 7 00306874 MABEE 01/12/1984 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 12 00306879 MABEE 06/21/1944 30‐Dec‐20 04/2021 02 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 73 00306920 MABEE 05/05/1947 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 48 31700359 MABEE 04/25/1945 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 100 00306930 MABEE 01/12/1984 30‐Dec‐20 04/2021 02 06CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 530H 31733489 MABEE 01/10/1988 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 647 00336783 MABEE 09/04/1990 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 575 31733615 MABEE 09/14/1989 30‐Dec‐20 04/2021 09 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 114H 00306956 MABEE 01/12/1984 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 151 00306990 MABEE 01/12/1984 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 149 00307470 MABEE 10/03/1958 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 621 00336669 MABEE 04/04/1990 30‐Dec‐20 04/2021 23 00CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 346 00330582 MABEE 05/02/1975 30‐Dec‐20 04/2021 21 00CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 468 00330953 MABEE 06/29/1976 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 604 00336627 MABEE 02/01/1990 30‐Dec‐20 04/2021 21 00CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 606 00336633 MABEE 02/15/1990 30‐Dec‐20 04/2021 11 08CHEVRON U. S. A. INC. 148113 MABEE UNIT 04010 176 00307014 MABEE 01/02/1959 30‐Dec‐20 04/2021 01 08CHEVRON U. S. A. INC. 148113 MIDLAND "AC" FEE 136431 1 32930977 BRADFORD RANCH (ATOKA) 07/13/1981 30‐Dec‐20 04/2021 02 10CHEVRON U. S. A. INC. 148113 MIDLAND ‐AB‐ FEE 239233 2 32930939 BRADFORD RANCH (ATOKA) 04/21/1981 30‐Dec‐20 04/2021 05 02CHEVRON U. S. A. INC. 148113 SCHARBAUER, C., JR. 269634 1H 32910127 PARKS (CONSOLIDATED) 06/13/1966 30‐Dec‐20 04/2021 01 10CHEVRON U. S. A. INC. 148113 UNIVERSITY 31‐21 083361 1 49531017 LITTLE JOE (ELLENBURGER) 06/01/1979 30‐Dec‐20 04/2021 17 11CHEVRON U. S. A. INC. 148113 WYLIE, ZULA B. "B" 135615 2 32930999 BRADFORD RANCH (ATOKA) 09/19/1981 30‐Dec‐20 04/2021 05 08CHEVRON U. S. A. INC. 148113 WYLIE, ZULA B. "C" 135432 1 32931088 BRADFORD RANCH (ATOKA) 10/14/1982 30‐Dec‐20 04/2021 06 06CIBOLO ENERGY OPERATING, INC. 153393 BEELER, R. F. 05236 311 16330936 PEARSALL (AUSTIN CHALK) 02/25/1977 30‐Dec‐20 04/2021 23 00CIBOLO ENERGY OPERATING, INC. 153393 BEELER, R. F. "A" 05654 301 16331594 PEARSALL (AUSTIN CHALK) 04/04/1978 30‐Dec‐20 04/2021 15 07CIBOLO ENERGY OPERATING, INC. 153393 BEELER, R. F. "A" 05654 314 16331717 PEARSALL (AUSTIN CHALK) 03/04/1980 30‐Dec‐20 04/2021 23 00CIBOLO ENERGY OPERATING, INC. 153393 CARRICO 05538 1H 16331475 PEARSALL (AUSTIN CHALK) 09/07/1977 30‐Dec‐20 04/2021 15 05CIBOLO ENERGY OPERATING, INC. 153393 CARRICO 05538 3 16331528 PEARSALL (AUSTIN CHALK) 11/30/1977 30‐Dec‐20 04/2021 23 00CIBOLO ENERGY OPERATING, INC. 153393 CARRICO 05538 4H 16331572 PEARSALL (AUSTIN CHALK) 02/07/1978 30‐Dec‐20 04/2021 15 05CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 294 50730913 PEARSALL (AUSTIN CHALK) 10/25/1977 30‐Dec‐20 04/2021 21 00



YEARS INACTIVE MONTHSCIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 302 50730882 PEARSALL (AUSTIN CHALK) 08/01/1977 30‐Dec‐20 04/2021 15 05CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 306 50732390 PEARSALL (AUSTIN CHALK) 12/31/1990 30‐Dec‐20 04/2021 12 01CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 304H 50730956 PEARSALL (AUSTIN CHALK) 02/22/1978 30‐Dec‐20 04/2021 20 08CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 292 50730491 PEARSALL (AUSTIN CHALK) 05/20/1977 30‐Dec‐20 04/2021 21 00CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 282 50730437 PEARSALL (AUSTIN CHALK) 02/01/1977 30‐Dec‐20 04/2021 12 01CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 291 50730435 PEARSALL (AUSTIN CHALK) 03/14/1977 30‐Dec‐20 04/2021 17 08CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 281 16330696 PEARSALL (AUSTIN CHALK) 09/00/1976 30‐Dec‐20 04/2021 23 00CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 283 16330967 PEARSALL (AUSTIN CHALK) 03/22/1977 30‐Dec‐20 04/2021 16 08CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 286 16333013 PEARSALL (AUSTIN CHALK) 04/10/1991 30‐Dec‐20 04/2021 12 01CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 321 16331037 PEARSALL (AUSTIN CHALK) 06/23/1977 30‐Dec‐20 04/2021 23 00CIBOLO ENERGY OPERATING, INC. 153393 EARNEST, W. A. 05073 303 50730937 PEARSALL (AUSTIN CHALK) 01/10/1978 30‐Dec‐20 04/2021 21 00CIMAREX ENERGY CO. 153438 ARDELL, GEORGE 049129 1 21130047 BUFFALO WALLOW (MORROW) 07/11/1970 30‐Dec‐20 04/2021 04 08CIMAREX ENERGY CO. 153438 OSBORNE 37 066881 1 C 39330182 SHREIKEY (MORROW) 03/26/1976 30‐Dec‐20 04/2021 05 07CIMAREX ENERGY CO. OF COLORADO 153429 ISAACS 207 279801 3 21130925 CANADIAN, SE (DOUGLAS) 03/02/1978 30‐Dec‐20 04/2021 05 05CIMAREX ENERGY CO. OF COLORADO 153429 ISAACS 207 060366 1 21130424 CANADIAN, SE (DOUGLAS) 12/13/1974 30‐Dec‐20 04/2021 02 05CIMAREX ENERGY CO. OF COLORADO 153429 REEVES "AZ" FEE 072029 2 38930470 CHAPMAN, DEEP (ATOKA) 07/05/1977 30‐Dec‐20 04/2021 23 00CIMAREX ENERGY CO. OF COLORADO 153429 REEVES 'AZ' FEE 227112 1 38930358 CHAPMAN, DEEP (ATOKA) 03/10/1976 30‐Dec‐20 04/2021 02 06CIMARRON ENGINEERING, LLC 153471 LEHMAN "A" 12833 1 A 35533027 LONDON GIN, N. (4730 SAND) 03/28/1996 30‐Dec‐20 04/2021 22 01CIMARRON ENGINEERING, LLC 153471 MCCASLIN, CHARLES 07181 20 29732984 RAMIRENA, SW. (YEGUA 3, UPPER) 04/26/1982 30‐Dec‐20 04/2021 05 10CIMARRON ENGINEERING, LLC 153471 MCCASLIN, CHARLES L. 05661 13 29731849 RAMIRENA SW (YEG 3, UP, SEG E) 11/30/1978 30‐Dec‐20 04/2021 05 10CIMARRON ENGINEERING, LLC 153471 MCCASLIN, CHARLES L. 04047 8 29702351 RAMIRENA, SW. (YEGUA 3) 01/12/1984 30‐Dec‐20 04/2021 06 03CIMARRON ENGINEERING, LLC 153471 REYNOLDS, MARY A. 02015 42 29733621 RAMIRENA, SW. (SEC. B, A SAND) 01/15/1986 30‐Dec‐20 04/2021 06 03CIMARRON ENGINEERING, LLC 153471 REYNOLDS, MARY A. 07614 38 29733299 RAMIRENA, SW. (D‐58) 05/01/1983 30‐Dec‐20 04/2021 05 10CIMARRON ENGINEERING, LLC 153471 REYNOLDS, MARY A. 080410 31 D 29702684 RAMIRENA, SW. (YEGUA #2 SD.) 12/22/1966 30‐Dec‐20 04/2021 05 09CIMARRON ENGINEERING, LLC 153471 REYNOLDS, MARY A. 098691 36 29732218 RAMIRENA, SW. (YEGUA #2 SD.) 06/13/1980 30‐Dec‐20 04/2021 06 00CINCO NATURAL RESOURCES CORP. 153474 STATE TRACT 348 12539 1 35532576 RED FISH BAY (ZONE 5‐B) 02/08/1988 30‐Dec‐20 04/2021 02 10CINCO NATURAL RESOURCES CORP. 153474 STATE TRACT 350 09069 1 35530872 RED FISH BAY (ZONE 13, S) 12/05/1977 30‐Dec‐20 04/2021 23 00CINCO NATURAL RESOURCES CORP. 153474 STATE TRACT 350 143219 3 35531424 WILDCAT 09/03/1979 30‐Dec‐20 04/2021 23 00CINCO NATURAL RESOURCES CORP. 153474 STATE TRACT 424 11194 8 35531267 RED FISH BAY (ZONE 43) 07/15/1978 30‐Dec‐20 04/2021 20 10CINCO NATURAL RESOURCES CORP. 153474 STATE TRACT 445 074631 1 35530722 RED FISH BAY (ZONE 43) 01/21/1977 30‐Dec‐20 04/2021 18 09CINCO NATURAL RESOURCES CORP. 153474 TEXAS STATE TRACT 422 12726 6 35531380 RED FISH BAY (ZONE 8) 08/19/1979 30‐Dec‐20 04/2021 18 02CITATION OIL & GAS CORP. 154235 COPE, H. R. 08636 8 16530523 NOLLEY (WOLFCAMP) 03/20/1976 30‐Dec‐20 04/2021 01 08CITATION OIL & GAS CORP. 154235 EXXON FEE D 233102 8 16533142 NEWSOM (YATES) 04/02/1985 30‐Dec‐20 04/2021 05 00CITATION OIL & GAS CORP. 154235 EXXON‐SHELL FEE 089335 7 16531806 NEWSOM (YATES) 08/07/1980 30‐Dec‐20 04/2021 05 00CLAY PETROLEUM 158936 CHRIS 04264 1 17930593 PANHANDLE GRAY COUNTY FIELD 10/06/1977 30‐Dec‐20 04/2021 23 00COCKRELL PRODUCTION CO., INC. 164305 MCCABE ‐A‐ 26424 2 33532036 JAMESON, NORTH (STRAWN) 12/01/1981 30‐Dec‐20 04/2021 02 11COMSTOCK OIL & GAS, LLC 170038 SMITH, T.P. 'C' ESTATE 14320 7 20332207 WASKOM (TRAVIS PEAK 6100) 07/10/1993 30‐Dec‐20 04/2021 01 10CONCHO OILFIELD SERV & OPER CO. 170164 JAMESON, R. E. 091531 1 16531505 G‐M‐K (BASAL YATES) 01/26/1979 30‐Dec‐20 04/2021 03 03CONDOR OPERATING COMPANY, LLC 170480 CUMMINS ‐15‐ 37920 1 U 13500174 GOLDSMITH (CLEAR FORK) 11/20/1962 30‐Dec‐20 04/2021 07 08CONOCOPHILLIPS COMPANY 172232 BLOCK 11 DEVONIAN UNIT 20149 1203 00307232 BLOCK 11 (DEVONIAN) 01/12/1984 30‐Dec‐20 04/2021 19 08CONOCOPHILLIPS COMPANY 172232 BLOCK 11 DEVONIAN UNIT 20149 1003 00307226 BLOCK 11 (DEVONIAN) 11/08/1958 30‐Dec‐20 04/2021 08 08CONOCOPHILLIPS COMPANY 172232 BLOCK 11 DEVONIAN UNIT 20149 208 00304731 BLOCK 11 (DEVONIAN) 11/15/1963 30‐Dec‐20 04/2021 03 08CONOCOPHILLIPS COMPANY 172232 BLOCK 11 DEVONIAN UNIT 20149 203 00304719 BLOCK 11 (DEVONIAN) 01/12/1984 30‐Dec‐20 04/2021 01 08CONOCOPHILLIPS COMPANY 172232 BLOCK 11 DEVONIAN UNIT 20149 201 00304709 BLOCK 11 (DEVONIAN) 01/12/1984 30‐Dec‐20 04/2021 01 08CONOCOPHILLIPS COMPANY 172232 BLOCK 11 DEVONIAN UNIT 20149 206 00304728 BLOCK 11 (DEVONIAN) 01/12/1984 30‐Dec‐20 04/2021 01 08CONOCOPHILLIPS COMPANY 172232 BLOCK 11 DEVONIAN UNIT 20149 902 00301716 BLOCK 11 (DEVONIAN) 07/14/1953 30‐Dec‐20 04/2021 23 00CONOCOPHILLIPS COMPANY 172232 BUM ‐A‐ 02123 3 00304494 GOLDSMITH (CLEAR FORK) 01/12/1984 30‐Dec‐20 04/2021 08 11CONOCOPHILLIPS COMPANY 172232 COWDEN, CLYDE 38628 108 13508911 GOLDSMITH (CLEAR FORK) 11/27/1961 30‐Dec‐20 04/2021 01 08CONOCOPHILLIPS COMPANY 172232 COWDEN, CLYDE 38628 173 13536127 GOLDSMITH (CLEAR FORK) 01/14/1990 30‐Dec‐20 04/2021 10 05CONOCOPHILLIPS COMPANY 172232 EMBAR ‐B‐ 01267 5 00304504 EMBAR (DEVONIAN) 01/12/1984 30‐Dec‐20 04/2021 04 08CONOCOPHILLIPS COMPANY 172232 EMBAR ‐B‐ 38003 9 00304508 GOLDSMITH (CLEAR FORK) 05/19/1956 30‐Dec‐20 04/2021 04 08CONOCOPHILLIPS COMPANY 172232 EMBAR ‐B‐ 01269 20 00304518 EMBAR (PERMIAN) 08/01/1973 30‐Dec‐20 04/2021 20 08



YEARS INACTIVE MONTHSCONOCOPHILLIPS COMPANY 172232 EMBAR ‐B‐ 38003 26 00304524 GOLDSMITH (CLEAR FORK) 03/23/1961 30‐Dec‐20 04/2021 14 02CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 J175 13536783 GOLDSMITH (CLEAR FORK) 12/02/1993 30‐Dec‐20 04/2021 03 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 F155 13535985 GOLDSMITH (CLEAR FORK) 12/22/1988 30‐Dec‐20 04/2021 03 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 N 6 13503118 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 04 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 N145 13536801 GOLDSMITH (CLEAR FORK) 11/02/1993 30‐Dec‐20 04/2021 04 02CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 N 8 H 13503120 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 09 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 F 20 13508461 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 10 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 K 20 13508460 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 11 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 J 4 13503475 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 12 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 J 3 13503473 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 05 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 B 3 13503224 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 05 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 B 4 13503220 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 10 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 P155 13536849 GOLDSMITH (CLEAR FORK) 12/14/1993 30‐Dec‐20 04/2021 02 02CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 J155 13535762 GOLDSMITH (CLEAR FORK) 03/09/1988 30‐Dec‐20 04/2021 06 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 K 1 00305190 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 04 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 N 5 13503115 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 01 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 U 16 13502727 GOLDSMITH (CLEAR FORK) 06/13/1951 30‐Dec‐20 04/2021 11 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 V 13 13502722 GOLDSMITH (CLEAR FORK) 09/00/1949 30‐Dec‐20 04/2021 11 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 J 6 13502433 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 04 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 F 9 13500187 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 08 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 J 9 13500180 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 01 08CONOCOPHILLIPS COMPANY 172232 GOLDSMITH ANDECTOR UNIT 21193 H 2 13503184 GOLDSMITH (CLEAR FORK) 06/01/1969 30‐Dec‐20 04/2021 07 05CONOCOPHILLIPS COMPANY 172232 MCLAIN ‐B‐ 021995 1 35700533 ELLIS RANCH (KEYS) 06/10/1958 30‐Dec‐20 04/2021 05 06CONOCOPHILLIPS COMPANY 172232 TEXAS UNIVERSITY ‐Q‐ 16237 5 00304673 UNIVERSITY BLOCK 13 (ELLEN.) 07/10/1989 30‐Dec‐20 04/2021 11 02CONOCOPHILLIPS COMPANY 172232 TEXAS UNIVERSITY ‐R‐ 36481 3 00304642 MARTIN (CONSOLIDATED) 04/20/1984 30‐Dec‐20 04/2021 01 11CONOCOPHILLIPS COMPANY 172232 TEXAS UNIVERSITY ‐R‐ 36481 2A 00304655 MARTIN (CONSOLIDATED) 01/12/1984 30‐Dec‐20 04/2021 08 08CONOCOPHILLIPS COMPANY 172232 UNIVERSITY 11‐C 36482 7 00336415 MARTIN (CONSOLIDATED) 10/12/1989 30‐Dec‐20 04/2021 20 01CONOCOPHILLIPS COMPANY 172232 UNIVERSITY ANDREWS 01270 72 L 00304644 EMBAR (PERMIAN) 01/12/1984 30‐Dec‐20 04/2021 06 02CONOCOPHILLIPS COMPANY 172232 UNIVERSITY ANDREWS 01270 89 00304793 EMBAR (PERMIAN) 06/12/1958 30‐Dec‐20 04/2021 07 00CONOCOPHILLIPS COMPANY 172232 UNIVERSITY ANDREWS 01270 68 L 00304685 EMBAR (PERMIAN) 04/20/1956 30‐Dec‐20 04/2021 01 08CONOCOPHILLIPS COMPANY 172232 UNIVERSITY ANDREWS 01270 3R 00304749 EMBAR (PERMIAN) 01/12/1984 30‐Dec‐20 04/2021 07 08CONOCOPHILLIPS COMPANY 172232 UNIVERSITY ANDREWS 01270 73 L 00304782 EMBAR (PERMIAN) 03/10/1957 30‐Dec‐20 04/2021 04 02CONOCOPHILLIPS COMPANY 172232 UNIVERSITY ANDREWS 01270 96 00304799 EMBAR (PERMIAN) 12/29/1958 30‐Dec‐20 04/2021 06 08CONOCOPHILLIPS COMPANY 172232 UNIVERSITY ANDREWS 01270 112 00333443 EMBAR (PERMIAN) 04/20/1983 30‐Dec‐20 04/2021 04 02CONOCOPHILLIPS COMPANY 172232 UNIVERSITY ANDREWS 36270 62 00304779 TENACITY (GLORIETA) 01/12/1984 30‐Dec‐20 04/2021 04 08CONTANGO RESOURCES, INC. 173206 BOOTH UNIT 14450 5RE 50732479 PEARSALL (AUSTIN CHALK) 08/10/1993 30‐Dec‐20 04/2021 01 10CONTANGO RESOURCES, INC. 173206 BOOTH, W 14569 2RE 50732341 PEARSALL (AUSTIN CHALK) 08/10/1990 30‐Dec‐20 04/2021 03 10CONTANGO RESOURCES, INC. 173206 BOOTH‐BEELER 14616 9RE 50732494 PEARSALL (AUSTIN CHALK) 04/16/1994 30‐Dec‐20 04/2021 01 10CONTANGO RESOURCES, INC. 173206 TORTUGA B UNIT 12425 3 50732342 PEARSALL (AUSTIN CHALK) 08/22/1990 30‐Dec‐20 04/2021 12 08CONWAY ENERGY OPER SERVICES INC. 174017 WOODWARD 13232 1 16333092 PEARSALL (AUSTIN CHALK) 08/20/1991 30‐Dec‐20 04/2021 01 10COOPER OIL & GAS, LLC 175118 GREEN, F. C. ‐D‐ 01433 6 02380210 SEYMOUR POOL 01/12/1984 30‐Dec‐20 04/2021 04 08CORDA CORPORATION 177997 TABOR, H. J. 13913 1 19780060 CHILLICOTHE, S. (MISS. LIME) 01/12/1984 30‐Dec‐20 04/2021 19 10CRD OPERATING, LLC 186953 ROGERS, V. G. 14286 1 20330796 BLOCKER (PAGE) 08/05/1982 30‐Dec‐20 04/2021 09 10CREATIVE OIL AND GAS OP II, LLC 187022 BURNS, ANN 04430 1 16330076 BIG FOOT 07/15/1973 30‐Dec‐20 04/2021 01 10CREATIVE OIL AND GAS OP II, LLC 187022 BURNS, ANN ‐A‐ 12014 4A 16332554 BIG FOOT 02/14/1988 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 BURNS, ANN ‐A‐ 12014 2A 16332555 BIG FOOT 02/16/1988 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 BURNS, ANN ‐A‐ 12014 3A 16332556 BIG FOOT 02/14/1988 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 BURNS, ANN ‐A‐ 12014 7A 16332560 BIG FOOT 03/29/1988 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 BURNS, ANN ‐A‐ 12014 8A 16332561 BIG FOOT 03/28/1988 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 BURNS, ANN ‐A‐ 12014 5A 16332549 BIG FOOT 01/10/1988 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 BURNS, JANE ‐B‐ 00063 4 16330084 BIG FOOT 11/10/1973 30‐Dec‐20 04/2021 06 08CREATIVE OIL AND GAS OP II, LLC 187022 BURNS, JANE ‐C‐ 00064 3 16330081 BIG FOOT 02/21/1974 30‐Dec‐20 04/2021 01 06



YEARS INACTIVE MONTHSCREATIVE OIL AND GAS OP II, LLC 187022 BURNS, JANE ‐C‐ 00064 2 16330083 BIG FOOT 08/26/1973 30‐Dec‐20 04/2021 01 06CREATIVE OIL AND GAS OP II, LLC 187022 BURNS, JANE ‐D‐ 04449 1 16330085 BIG FOOT 11/02/1973 30‐Dec‐20 04/2021 03 10CREATIVE OIL AND GAS OP II, LLC 187022 DAVIDSON, G. 00113 13 16300190 BIG FOOT 01/12/1984 30‐Dec‐20 04/2021 06 08CREATIVE OIL AND GAS OP II, LLC 187022 FOSTER 04385 3A 16330092 BIG FOOT 01/01/1982 30‐Dec‐20 04/2021 01 02CREATIVE OIL AND GAS OP II, LLC 187022 FOSTER 04385 2A 16330091 BIG FOOT 01/01/1982 30‐Dec‐20 04/2021 01 02CREATIVE OIL AND GAS OP II, LLC 187022 FOSTER 04385 1A 16330090 BIG FOOT 01/01/1982 30‐Dec‐20 04/2021 01 02CREATIVE OIL AND GAS OP II, LLC 187022 FOSTER 04385 3 16330074 BIG FOOT 08/06/1973 30‐Dec‐20 04/2021 01 02CREATIVE OIL AND GAS OP II, LLC 187022 FOSTER 04385 2 16330073 BIG FOOT 08/02/1973 30‐Dec‐20 04/2021 01 02CREATIVE OIL AND GAS OP II, LLC 187022 FOSTER 04385 1 16330066 BIG FOOT 09/10/1972 30‐Dec‐20 04/2021 01 02CREATIVE OIL AND GAS OP II, LLC 187022 FOSTER 04385 5 16331662 BIG FOOT 03/19/1979 30‐Dec‐20 04/2021 01 02CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 13 16332326 BIG FOOT 06/30/1984 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 5 16332305 BIG FOOT 04/30/1984 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 19 16332367 BIG FOOT 12/28/1984 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 20 16332366 BIG FOOT 12/26/1984 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 15 16332332 BIG FOOT 07/31/1984 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 11 16332324 BIG FOOT 06/24/1984 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 9 16332309 BIG FOOT 07/29/1984 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 10 16332308 BIG FOOT 08/01/1984 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 22 16332380 BIG FOOT 02/03/1985 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 1 16332288 BIG FOOT 03/20/1984 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 18 16332364 BIG FOOT 10/15/1984 30‐Dec‐20 04/2021 01 07CREATIVE OIL AND GAS OP II, LLC 187022 TALLEY 09653 3 16332295 BIG FOOT 04/10/1984 30‐Dec‐20 04/2021 01 07CROCKETT BROS. OF CROSS PLAINS 190072 CROCKETT, D. T. 06376 1 05981192 CALLAHAN COUNTY REGULAR 05/05/1957 30‐Dec‐20 04/2021 02 11CROCKETT BROS. OF CROSS PLAINS 190072 CROCKETT, D. T. 06376 2 05981193 CALLAHAN COUNTY REGULAR 07/03/1957 30‐Dec‐20 04/2021 02 11CROSS TIMBERS ENERGY, LLC 190469 DAY, HALLIE C. 288398 1 10302729 CRANE (DEVONIAN) 01/14/1951 30‐Dec‐20 04/2021 02 06CROSS TIMBERS ENERGY, LLC 190469 LEVELLAND 61614 29 21935503 LEVELLAND 01/27/1990 30‐Dec‐20 04/2021 01 08CROSS TIMBERS ENERGY, LLC 190469 LEVELLAND "C" 60219 15 21932840 LEVELLAND 04/17/1980 30‐Dec‐20 04/2021 08 08CROSS TIMBERS ENERGY, LLC 190469 LEVELLAND "C" 60219 17 21933199 LEVELLAND 05/18/1981 30‐Dec‐20 04/2021 12 08CROSS TIMBERS ENERGY, LLC 190469 LEVELLAND "C" 60219 41 21935416 LEVELLAND 05/17/1989 30‐Dec‐20 04/2021 03 00CROSS TIMBERS ENERGY, LLC 190469 MASTEN, F. O. 61980 1WS 07932608 LEVELLAND 08/30/1991 30‐Dec‐20 04/2021 23 00CROSSFOOT OPERATING, LLC 190674 CAVE 60 172270 1 31733998 CAVE 60 (CANYON REEF) 04/25/1995 30‐Dec‐20 04/2021 15 04CROSSROADS PETROLEUM L.L.C. 190708 COWELS 12516 2 35533010 ARNOLD‐DAVID, NORTH (HIGHT SAND) 11/12/1995 30‐Dec‐20 04/2021 04 08CROSSTEX SERVICES, L.L.C. 190661 BROWN "169" 12213 1 43131841 JAMESON (STRAWN) 05/12/1987 30‐Dec‐20 04/2021 23 00CRUDE OPERATORS, L.L.C. 191578 HBL UNIT 07032 1204 17984559 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 22 01CRUDE OPERATORS, L.L.C. 191578 HBL UNIT 07032 1202 17906266 PANHANDLE GRAY COUNTY FIELD 04/11/1936 30‐Dec‐20 04/2021 22 01CRUDE OPERATORS, L.L.C. 191578 HBL UNIT 07032 607 17906256 PANHANDLE GRAY COUNTY FIELD 10/14/1941 30‐Dec‐20 04/2021 22 01CRUDE OPERATORS, L.L.C. 191578 HUGHEY 07034 1513 17906317 PANHANDLE GRAY COUNTY FIELD 12/14/1937 30‐Dec‐20 04/2021 22 01CRUDE OPERATORS, L.L.C. 191578 HUGHEY 07034 1523G 17906327 PANHANDLE GRAY COUNTY FIELD 08/24/1941 30‐Dec‐20 04/2021 23 00CRUDE OPERATORS, L.L.C. 191578 HUGHEY 07034 1510 17906314 PANHANDLE GRAY COUNTY FIELD 10/12/1937 30‐Dec‐20 04/2021 22 01CRUDE OPERATORS, L.L.C. 191578 JDF UNIT 07033 702 17984518 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00CRUDE OPERATORS, L.L.C. 191578 JDF UNIT 07033 713 17984522 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 21 02CRUDE OPERATORS, L.L.C. 191578 JDF UNIT 07033 1308 17984572 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00CWO ENERGY, LLC 195776 MCFARLANE, J.W. 25540 3 D 05936002 CALLAHAN COUNTY REGULAR 10/06/1989 30‐Dec‐20 04/2021 03 05D.J. & T. ENERGY 196227 CARTWRIGHT "Q" 09078 22 27531182 TEXOMA, EAST (TANNEHILL) 03/20/1983 30‐Dec‐20 04/2021 04 01D.J. & T. ENERGY 196227 CARTWRIGHT "Q" 09078 23 27531181 TEXOMA, EAST (TANNEHILL) 09/04/1993 30‐Dec‐20 04/2021 04 01D.J. & T. ENERGY 196227 CARTWRIGHT "Q" 09078 20 27530368 TEXOMA, EAST (TANNEHILL) 05/22/1975 30‐Dec‐20 04/2021 04 01D.J. & T. ENERGY 196227 CARTWRIGHT "Q" 09078 9 27580118 TEXOMA, EAST (TANNEHILL) 01/12/1984 30‐Dec‐20 04/2021 01 08D.J.F. SERVICES, INC. 196279 BAUM 27288 2 05936367 CALLAHAN COUNTY REGULAR 06/30/1995 30‐Dec‐20 04/2021 07 11D.J.F. SERVICES, INC. 196279 BAUM 27288 1 05936355 CALLAHAN COUNTY REGULAR 09/04/1994 30‐Dec‐20 04/2021 06 02D.J.F. SERVICES, INC. 196279 BAUM "A" 27690 1A 05936384 CALLAHAN COUNTY REGULAR 10/21/1995 30‐Dec‐20 04/2021 05 02DALF ENERGY LLC 197641 ANDERSON 00510 5 17931900 PANHANDLE GRAY COUNTY FIELD 04/27/1988 30‐Dec‐20 04/2021 04 10DALF ENERGY LLC 197641 ANDERSON 00510 4 17931690 PANHANDLE GRAY COUNTY FIELD 04/02/1985 30‐Dec‐20 04/2021 04 10



YEARS INACTIVE MONTHSDALF ENERGY LLC 197641 ANDERSON 00510 7 17931927 PANHANDLE GRAY COUNTY FIELD 09/14/1988 30‐Dec‐20 04/2021 04 10DALF ENERGY LLC 197641 ANDERSON 00510 6 17931926 PANHANDLE GRAY COUNTY FIELD 06/01/1988 30‐Dec‐20 04/2021 04 10DALF ENERGY LLC 197641 ANDERSON 00510 2 17982561 PANHANDLE GRAY COUNTY FIELD 02/02/1967 30‐Dec‐20 04/2021 04 10DALF ENERGY LLC 197641 ASHBY 05826 7 17931701 PANHANDLE GRAY COUNTY FIELD 04/18/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 ASHBY 05826 8 17931704 PANHANDLE GRAY COUNTY FIELD 04/01/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 ASHBY 05826 5 17931703 PANHANDLE GRAY COUNTY FIELD 07/15/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 ASHBY 05826 6 17931702 PANHANDLE GRAY COUNTY FIELD 04/02/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 ASHBY 05826 4 17931607 PANHANDLE GRAY COUNTY FIELD 07/02/1984 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 ASHBY 05826 3 17931606 PANHANDLE GRAY COUNTY FIELD 07/05/1984 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 ASHBY 05826 2 17931603 PANHANDLE GRAY COUNTY FIELD 07/04/1984 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 ASHBY 05826 1 17931602 PANHANDLE GRAY COUNTY FIELD 06/29/1984 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 BULL, BRUCE 05710 1 17931567 PANHANDLE GRAY COUNTY FIELD 02/18/1984 30‐Dec‐20 04/2021 01 06DALF ENERGY LLC 197641 CASE 06079 6 17931819 PANHANDLE GRAY COUNTY FIELD 10/28/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 CASE 06079 4 17931792 PANHANDLE GRAY COUNTY FIELD 07/03/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 CASE 06079 3 17931784 PANHANDLE GRAY COUNTY FIELD 06/04/1985 30‐Dec‐20 04/2021 04 11DALF ENERGY LLC 197641 CASE 06079 2 17931780 PANHANDLE GRAY COUNTY FIELD 06/21/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 CASE 06079 9 17931907 PANHANDLE GRAY COUNTY FIELD 03/01/1988 30‐Dec‐20 04/2021 04 11DALF ENERGY LLC 197641 CASE 06079 8 17931817 PANHANDLE GRAY COUNTY FIELD 01/03/1986 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 CASE 06079 7 17931818 PANHANDLE GRAY COUNTY FIELD 11/27/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 CASE 06079 5 17931793 PANHANDLE GRAY COUNTY FIELD 08/02/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 CASE 06079 1 17931771 PANHANDLE GRAY COUNTY FIELD 05/02/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 COMBS‐WORLEY "A" 00202 4 17981117 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08DALF ENERGY LLC 197641 COMBS‐WORLEY "A" 00202 8 17981121 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08DALF ENERGY LLC 197641 COMBS‐WORLEY "A" 00202 7 17981120 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08DALF ENERGY LLC 197641 COMBS‐WORLEY "A" 00202 6 17981119 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08DALF ENERGY LLC 197641 COMBS‐WORLEY "A" 00202 5 17981118 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 08DALF ENERGY LLC 197641 COMBS‐WORLEY "A" 00202 2R 17981115 PANHANDLE GRAY COUNTY FIELD 00/00/0000 30‐Dec‐20 04/2021 05 05DALF ENERGY LLC 197641 COMBS‐WORLEY NCT‐1 01660 10 17983928 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 11DALF ENERGY LLC 197641 COMBS‐WORLEY NCT‐1 01660 11 17983929 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 11DALF ENERGY LLC 197641 COMBS‐WORLEY NCT‐1 01660 13 17983930 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 11DALF ENERGY LLC 197641 DANIELS 05446 3 17983069 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 02 02DALF ENERGY LLC 197641 FINLEY‐DOLOMITE 02405 17 17984253 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 09DALF ENERGY LLC 197641 FINLEY‐DOLOMITE 02405 15 17984251 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 09DALF ENERGY LLC 197641 FINLEY‐DOLOMITE 02405 14 17984250 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 09DALF ENERGY LLC 197641 FINLEY‐DOLOMITE 02405 11 17984248 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 09DALF ENERGY LLC 197641 FINLEY‐DOLOMITE 02405 10 17984247 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 09DALF ENERGY LLC 197641 FINLEY‐DOLOMITE 02405 4 17984241 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 04 09DALF ENERGY LLC 197641 HENDRIX 05502 2 17931458 PANHANDLE GRAY COUNTY FIELD 09/07/1983 30‐Dec‐20 04/2021 04 11DALF ENERGY LLC 197641 HENDRIX 05502 5 17931572 PANHANDLE GRAY COUNTY FIELD 03/01/1984 30‐Dec‐20 04/2021 04 11DALF ENERGY LLC 197641 HOPKINS, MAGGIE 00678 1 17983558 PANHANDLE GRAY COUNTY FIELD 00/00/0000 30‐Dec‐20 04/2021 23 00DALF ENERGY LLC 197641 HUDSON 05427 1 17931319 PANHANDLE GRAY COUNTY FIELD 06/15/1983 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 HUDSON 05427 2 17931494 PANHANDLE GRAY COUNTY FIELD 04/03/1984 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 HUDSON 05427 3 17931688 PANHANDLE GRAY COUNTY FIELD 06/28/1985 30‐Dec‐20 04/2021 02 03DALF ENERGY LLC 197641 LINCOLN 06921 5 17984980 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 02 02DALF ENERGY LLC 197641 LINCOLN 06921 2 17984977 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 02 02DALF ENERGY LLC 197641 LINCOLN 06921 3 17984978 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 02 02DALF ENERGY LLC 197641 LINCOLN 06921 1 17984976 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 02 02DALF ENERGY LLC 197641 MCKNIGHT 05051 5 17931676 PANHANDLE GRAY COUNTY FIELD 07/03/1984 30‐Dec‐20 04/2021 04 09DALF ENERGY LLC 197641 MCKNIGHT 05051 8 17931712 PANHANDLE GRAY COUNTY FIELD 12/10/1984 30‐Dec‐20 04/2021 04 09DALF ENERGY LLC 197641 MCKNIGHT 05051 7 17931694 PANHANDLE GRAY COUNTY FIELD 12/07/1984 30‐Dec‐20 04/2021 04 09DALF ENERGY LLC 197641 REYNOLDS, AMANDA 00541 10 17982679 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 02 02DALF ENERGY LLC 197641 REYNOLDS, AMANDA 00541 9 17982678 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 02 02



YEARS INACTIVE MONTHSDALF ENERGY LLC 197641 REYNOLDS, AMANDA 00541 5 17982675 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 02 02DALF ENERGY LLC 197641 REYNOLDS, AMANDA 00541 11 17982680 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 02 02DALF ENERGY LLC 197641 REYNOLDS, AMANDA 00541 3 17905682 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 02 02DALF ENERGY LLC 197641 SHEPHERD, A. T. 03643 2 17930023 PANHANDLE GRAY COUNTY FIELD 08/09/1969 30‐Dec‐20 04/2021 02 06DALF ENERGY LLC 197641 VICARS 00516 1 17982587 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 01 06DARTEX ENERGY CORPORATION 201208 HARTBURG 20939 1 35130515 GIST (WALDEN) 01/17/1991 30‐Dec‐20 04/2021 02 01DARTEX ENERGY CORPORATION 201208 HARTBURG 23028 3 35130522 GIST (5600 FRIO) 05/11/1991 30‐Dec‐20 04/2021 06 10DARTEX ENERGY CORPORATION 201208 HARTBURG LUMBER CO., ETAL 04723 3 35100302 GIST 01/12/1984 30‐Dec‐20 04/2021 02 11DARTEX ENERGY CORPORATION 201208 HARTBURG LUMBER CO., ETAL 04723 4A 35100303 GIST 01/12/1984 30‐Dec‐20 04/2021 02 01DARTEX ENERGY CORPORATION 201208 QUINN, B. E. ETAL 3 23494 3 35100298 GIST (5700 FRIO) 01/12/1984 30‐Dec‐20 04/2021 23 00DARTEX ENERGY CORPORATION 201208 QUINN, B. E., ETAL #3 01711 12 35130503 GIST 03/15/1991 30‐Dec‐20 04/2021 06 02DARTEX ENERGY CORPORATION 201208 QUINN, B.E. ET AL 3 20745 2 35100299 GIST (5700 FRIO) 01/12/1984 30‐Dec‐20 04/2021 23 00DARTEX ENERGY CORPORATION 201208 QUINN, B.E. ET AL 3 20745 4 35100294 GIST (5700 FRIO) 02/09/1983 30‐Dec‐20 04/2021 22 07DARTEX ENERGY CORPORATION 201208 QUINN, B.E. ET AL 3 20745 1 35100295 GIST (5700 FRIO) 11/30/1971 30‐Dec‐20 04/2021 22 08DAVIS OPERATING COMPANY, INC. 206036 KILLEBREW 153788 1184 39331239 MORRISON RANCH (MORROW LO.) 02/27/1995 30‐Dec‐20 04/2021 06 03DAYLIGHT PETROLEUM LLC 208171 BOMARTON POOL UNIT 10383 8 02380562 BOMARTON (TANNEHILL ‐C‐) 01/12/1984 30‐Dec‐20 04/2021 03 08DAYLIGHT PETROLEUM LLC 208171 BOMARTON POOL UNIT 10383 34 02380584 BOMARTON (TANNEHILL ‐C‐) 11/07/1968 30‐Dec‐20 04/2021 11 08DAYLIGHT PETROLEUM LLC 208171 BOMARTON POOL UNIT 10383 24 02380576 BOMARTON (TANNEHILL ‐C‐) 01/12/1984 30‐Dec‐20 04/2021 01 05DAYLIGHT PETROLEUM LLC 208171 BOMARTON POOL UNIT 10383 32 02380582 BOMARTON (TANNEHILL ‐C‐) 01/12/1984 30‐Dec‐20 04/2021 01 05DAYLIGHT PETROLEUM LLC 208171 DOUCETTE, F. L. 03744 1 37300412 SCHWAB (WILCOX) 01/12/1984 30‐Dec‐20 04/2021 01 07DAYLIGHT PETROLEUM LLC 208171 DUGGER 12481 13 T 35533005 MINNIE BOCK, NE. (6950 SAND) 07/28/1995 30‐Dec‐20 04/2021 20 11DAYLIGHT PETROLEUM LLC 208171 EWING, J.H. 13484 1 35504284 MINNIE BOCK, NORTH (FRIO CONS) 01/12/1984 30‐Dec‐20 04/2021 02 02DAYLIGHT PETROLEUM LLC 208171 FRITZ POOL UNIT 09181 14 02303180 FRITZ (TANNEHILL, UPPER) 01/12/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 FRITZ, J. E., EST. ‐F‐ 12065 2 02303225 BOMARTON (TANNEHILL ‐C‐) 01/12/1984 30‐Dec‐20 04/2021 01 07DAYLIGHT PETROLEUM LLC 208171 HIGGINS POOL UNIT 13208 45 02380797 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 HIGGINS POOL UNIT 13208 27 02380779 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 03 08DAYLIGHT PETROLEUM LLC 208171 HIGGINS POOL UNIT 13208 50 02380802 BAYLOR COUNTY REGULAR 01/12/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 HOBERT ESTATE 09527 14 27580204 PLUMLEE (TANNEHILL 2ND) 01/12/1984 30‐Dec‐20 04/2021 01 05DAYLIGHT PETROLEUM LLC 208171 HOBERT ESTATE 09527 24 27530178 PLUMLEE (TANNEHILL 2ND) 07/28/1975 30‐Dec‐20 04/2021 01 05DAYLIGHT PETROLEUM LLC 208171 HURD 17689 40 45700309 JOES LAKE, E.(1ST WILCOX) 05/23/1985 30‐Dec‐20 04/2021 08 08DAYLIGHT PETROLEUM LLC 208171 KIRBY LUMBER COMPANY 20208 2 37330700 SCHWAB (WILCOX) 07/29/1988 30‐Dec‐20 04/2021 02 10DAYLIGHT PETROLEUM LLC 208171 KIRBY WEST "C" 03742 3 37330620 SCHWAB (WILCOX) 07/24/1985 30‐Dec‐20 04/2021 02 10DAYLIGHT PETROLEUM LLC 208171 KIRBY‐WEST 03743 1 37300414 SCHWAB (WILCOX) 01/12/1984 30‐Dec‐20 04/2021 19 08DAYLIGHT PETROLEUM LLC 208171 KIRBY‐WEST LUMBER CO. 03745 1 37300406 SCHWAB (WILCOX) 01/12/1984 30‐Dec‐20 04/2021 01 10DAYLIGHT PETROLEUM LLC 208171 MCFARLIN, MINNIE 21871 2 02330811 BAYLOR COUNTY REGULAR 03/09/1982 30‐Dec‐20 04/2021 03 08DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 53 27580288 KNOX CITY, NORTH (CANYON) 01/12/1984 30‐Dec‐20 04/2021 03 08DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 1 27580237 KNOX CITY, NORTH (CANYON) 01/12/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 5 27580241 KNOX CITY, NORTH (CANYON) 01/12/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 10 27580246 KNOX CITY, NORTH (CANYON) 01/12/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 14 27580250 KNOX CITY, NORTH (CANYON) 01/12/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 20 27580256 KNOX CITY, NORTH (CANYON) 02/24/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 26 27580262 KNOX CITY, NORTH (CANYON) 01/12/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 48 27580283 KNOX CITY, NORTH (CANYON) 09/15/1953 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 54 27580289 KNOX CITY, NORTH (CANYON) 03/12/1984 30‐Dec‐20 04/2021 06 08DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 60 27531588 KNOX CITY, NORTH (CANYON) 12/05/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 27 27580263 KNOX CITY, NORTH (CANYON) 09/10/1958 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 40 27500995 KNOX CITY, NORTH (CANYON) 11/23/1983 30‐Dec‐20 04/2021 03 08DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 36 27500994 KNOX CITY, NORTH (CANYON) 01/16/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 62 27532041 KNOX CITY, NORTH (CANYON) 12/18/1993 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 18 27501017 KNOX CITY, NORTH (CANYON) 01/12/1984 30‐Dec‐20 04/2021 10 08DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 16 27501018 KNOX CITY, NORTH (CANYON) 01/12/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 7 27501020 KNOX CITY, NORTH (CANYON) 11/15/1983 30‐Dec‐20 04/2021 06 00



YEARS INACTIVE MONTHSDAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 3 27501022 KNOX CITY, NORTH (CANYON) 11/16/1983 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 35 27504028 KNOX CITY, NORTH (CANYON) 01/12/1984 30‐Dec‐20 04/2021 19 08DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 32 27504043 KNOX CITY, NORTH (CANYON) 01/12/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 59 27531520 KNOX CITY, NORTH (CANYON) 03/20/1984 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 61 27532009 KNOX CITY, NORTH (CANYON) 09/25/1992 30‐Dec‐20 04/2021 20 05DAYLIGHT PETROLEUM LLC 208171 NORTH KNOX CITY UNIT 09795 30 27501277 KNOX CITY, NORTH (CANYON) 12/09/1983 30‐Dec‐20 04/2021 23 00DAYLIGHT PETROLEUM LLC 208171 VERHALEN, M. A. ‐A‐ 29130 1 27532066 T‐N‐T (TANNEHILL) 03/13/1996 30‐Dec‐20 04/2021 03 10D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 14 05934405 CALLAHAN COUNTY REGULAR 01/16/1990 30‐Dec‐20 04/2021 08 08D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 6 05932670 CALLAHAN COUNTY REGULAR 03/27/1981 30‐Dec‐20 04/2021 03 00D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 4 05932668 CALLAHAN COUNTY REGULAR 04/14/1981 30‐Dec‐20 04/2021 08 08D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 3 05932667 CALLAHAN COUNTY REGULAR 04/13/1981 30‐Dec‐20 04/2021 03 00D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 8 05932672 CALLAHAN COUNTY REGULAR 04/22/1981 30‐Dec‐20 04/2021 03 00D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 9 05932673 CALLAHAN COUNTY REGULAR 04/24/1981 30‐Dec‐20 04/2021 03 00D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 10 05932674 CALLAHAN COUNTY REGULAR 04/27/1981 30‐Dec‐20 04/2021 03 00D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 13 05934406 CALLAHAN COUNTY REGULAR 01/05/1990 30‐Dec‐20 04/2021 03 00D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 15 05934404 CALLAHAN COUNTY REGULAR 01/03/1990 30‐Dec‐20 04/2021 08 08D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 7 05932671 CALLAHAN COUNTY REGULAR 04/20/1981 30‐Dec‐20 04/2021 03 00D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 1 05932665 CALLAHAN COUNTY REGULAR 02/18/1981 30‐Dec‐20 04/2021 08 08D‐BAR LEASING, INC. 196151 ALVEY ESTATE 17206 12 05932676 CALLAHAN COUNTY REGULAR 04/30/1981 30‐Dec‐20 04/2021 03 00DECLEVA, PAUL 209380 CATO 26380 3 19730593 WEATHERMAN (CHAPPEL) 10/24/1983 30‐Dec‐20 04/2021 03 08DEWBRE PETROLEUM CORPORATION 216748 DUGGER, L.M. 12274 18 35506329 CLARA DRISCOLL, SE. (FRIO 5150) 01/09/1967 30‐Dec‐20 04/2021 23 00DEWEY PETROLEUM 216733 BROWN‐ALTMAN "E" A/C 2 134349 2 49502649 EMPEROR (YATES) 10/15/1951 30‐Dec‐20 04/2021 06 02DEWEY PETROLEUM 216733 BROWN‐ALTMAN ‐B‐ 019705 2 49502650 EMPEROR, DEEP (YATES) 08/05/1940 30‐Dec‐20 04/2021 23 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 294A 16300372 BIG FOOT (OLMOS D‐3 SAND) 01/12/1984 30‐Dec‐20 04/2021 05 02DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 222A 16333165 BIG FOOT (OLMOS D‐3 SAND) 12/01/1993 30‐Dec‐20 04/2021 01 08DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 224A 16332314 BIG FOOT (OLMOS D‐3 SAND) 06/04/1984 30‐Dec‐20 04/2021 05 02DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 36 16301619 BIG FOOT (OLMOS D‐3 SAND) 05/28/1954 30‐Dec‐20 04/2021 21 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 26 16301616 BIG FOOT (OLMOS D‐3 SAND) 12/21/1971 30‐Dec‐20 04/2021 05 02DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 50 16333182 BIG FOOT (OLMOS D‐3 SAND) 04/07/1995 30‐Dec‐20 04/2021 05 02DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 265 16301007 BIG FOOT (OLMOS D‐3 SAND) 01/12/1984 30‐Dec‐20 04/2021 01 08DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 286A 16333215 BIG FOOT (OLMOS D‐3 SAND) 12/27/1995 30‐Dec‐20 04/2021 05 02DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 297A 16333217 BIG FOOT (OLMOS D‐3 SAND) 12/27/1995 30‐Dec‐20 04/2021 05 02DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 206 16300332 BIG FOOT (OLMOS D‐3 SAND) 01/16/1953 30‐Dec‐20 04/2021 05 02DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 205 16300991 BIG FOOT (OLMOS D‐3 SAND) 01/12/1984 30‐Dec‐20 04/2021 01 08DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 221A 16333166 BIG FOOT (OLMOS D‐3 SAND) 11/30/1993 30‐Dec‐20 04/2021 01 08DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 274 16300371 BIG FOOT (OLMOS D‐3 SAND) 07/17/1951 30‐Dec‐20 04/2021 05 02DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 295 16300368 BIG FOOT (OLMOS D‐3 SAND) 01/12/1984 30‐Dec‐20 04/2021 05 02DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 208 16300346 BIG FOOT (OLMOS D‐3 SAND) 01/12/1984 30‐Dec‐20 04/2021 01 08DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 271 16300337 BIG FOOT (OLMOS D‐3 SAND) 05/12/1954 30‐Dec‐20 04/2021 05 02DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 204 16300334 BIG FOOT (OLMOS D‐3 SAND) 09/13/1953 30‐Dec‐20 04/2021 01 08DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE 00118 217 16300992 BIG FOOT (OLMOS D‐3 SAND) 01/12/1984 30‐Dec‐20 04/2021 01 08DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 234A 16333225 BIG FOOT (OLMOS D‐3 SAND) 02/22/1996 30‐Dec‐20 04/2021 05 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 235 16300350 BIG FOOT (OLMOS D‐3 SAND) 09/28/1952 30‐Dec‐20 04/2021 06 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 244A 16333172 BIG FOOT (OLMOS D‐3 SAND) 09/02/1994 30‐Dec‐20 04/2021 06 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 223A 16333169 BIG FOOT (OLMOS D‐3 SAND) 09/15/1994 30‐Dec‐20 04/2021 05 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 246A 16332362 BIG FOOT (OLMOS D‐3 SAND) 11/08/1984 30‐Dec‐20 04/2021 06 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 245A 16332361 BIG FOOT (OLMOS D‐3 SAND) 11/16/1984 30‐Dec‐20 04/2021 06 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 264 16301014 BIG FOOT (OLMOS D‐3 SAND) 01/12/1984 30‐Dec‐20 04/2021 06 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 263 16301002 BIG FOOT (OLMOS D‐3 SAND) 01/12/1984 30‐Dec‐20 04/2021 06 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 221 16300995 BIG FOOT (OLMOS D‐3 SAND) 06/17/1964 30‐Dec‐20 04/2021 06 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 207 16300352 BIG FOOT (OLMOS D‐3 SAND) 11/05/1952 30‐Dec‐20 04/2021 12 10DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 255 16300349 BIG FOOT (OLMOS D‐3 SAND) 01/12/1984 30‐Dec‐20 04/2021 06 00



YEARS INACTIVE MONTHSDIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 256 16300348 BIG FOOT (OLMOS D‐3 SAND) 08/17/1950 30‐Dec‐20 04/2021 06 00DIAMOND ENERGY SERVICES, LP 216861 BURNS, JANE A 14885 234 16300353 BIG FOOT (OLMOS D‐3 SAND) 02/05/1957 30‐Dec‐20 04/2021 06 00DIAMOND ENERGY SERVICES, LP 216861 THOMPSON, WEBB ‐B‐ 00123 41 16300233 BIG FOOT (OLMOS D‐3 SAND) 11/10/1953 30‐Dec‐20 04/2021 05 02DIAMOND S ENERGY COMPANY 217005 CHAPMAN A. ‐B‐ NCT‐3 02686 9 17984346 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 21 04DIAMOND S ENERGY COMPANY 217005 CHAPMAN, A. ‐A‐ NCT‐1 01532 5 17983836 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 21 04DIAMOND S ENERGY COMPANY 217005 CHAPMAN, A. ‐A‐ NCT‐3 01534 43 17980531 PANHANDLE GRAY COUNTY FIELD 10/27/1982 30‐Dec‐20 04/2021 23 00DIAMOND S ENERGY COMPANY 217005 CHAPMAN, A. ‐A‐ NCT‐3 01534 11 17983848 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 21 04DIAMOND S ENERGY COMPANY 217005 CHAPMAN, A. ‐A‐ NCT‐3 01534 10 17983847 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 21 04DIAMOND S ENERGY COMPANY 217005 GETHING, E. E. 00546 14 17900852 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 22 10DIAMOND S ENERGY COMPANY 217005 GETHING, E. E. 00546 10 17900841 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00DIAMOND S ENERGY COMPANY 217005 GETHING, E. E. 00546 1 17903514 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 23 00DIAMOND S ENERGY COMPANY 217005 SHALLER 056649 1 21130268 CANADIAN, SE (DOUGLAS) 10/15/1973 30‐Dec‐20 04/2021 11 05DIAMOND S ENERGY COMPANY 217005 SHAW, M. A. 00651 7 17983434 PANHANDLE GRAY COUNTY FIELD 01/12/1984 30‐Dec‐20 04/2021 21 00DIAMOND S ENERGY COMPANY 217005 SHAW, M. A. 00651 5 17901577 PANHANDLE GRAY COUNTY FIELD 11/09/1932 30‐Dec‐20 04/2021 19 04DIAMOND S ENERGY COMPANY 217005 SHAW, M. A. 00651 6 17983433 PANHANDLE GRAY COUNTY FIELD 08/26/1982 30‐Dec‐20 04/2021 21 00DIAMOND S ENERGY COMPANY 217005 SHAW, M. A. 00651 9 17931974 PANHANDLE GRAY COUNTY FIELD 07/25/1990 30‐Dec‐20 04/2021 15 04DIAMONDBACK E&P LLC 217012 HEREDIA 46 UNIT 34742 1 31734012 CEDAR BUSH (FUSSELMAN) 09/18/1995 30‐Dec‐20 04/2021 11 10DIAMONDBACK E&P LLC 217012 LANGHAM 282070 124 31732024 ACKERLY (DEAN SAND) 11/22/1978 30‐Dec‐20 04/2021 02 11DIMOCK OPERATING COMPANY 220696 HAMRICK, ROY 24789 1 19730754 QUANAH (CHAPPEL 8295) 10/17/1984 30‐Dec‐20 04/2021 07 10DIMOCK OPERATING COMPANY 220696 MERTINK 28948 1 19731326 WALLABY (CHAPPEL) 04/05/1995 30‐Dec‐20 04/2021 06 10DIMOCK OPERATING COMPANY 220696 NORTON 28863 1 19731297 SPOT'S OTHER KNOB (CHAPPEL) 10/15/1994 30‐Dec‐20 04/2021 02 10DIMOCK OPERATING COMPANY 220696 SHARP 28853 1 19731291 SPOT'S KNOB (CHAPPEL) 09/14/1994 30‐Dec‐20 04/2021 06 10DINERO OPERATING COMPANY 220711 BROWN ALTMAN "B" 158921 2 49532472 EMPEROR (WICHITA ALBANY) 06/30/1995 30‐Dec‐20 04/2021 05 04DINERO OPERATING COMPANY 220711 BROWN‐ALTMAN 019740 1 49500195 EMPEROR (DEVONIAN) 04/05/1961 30‐Dec‐20 04/2021 05 04DISCOVERY OPERATING, INC. 220865 ANDREWS 1115 36514 1 00337277 MARTIN (CONSOLIDATED) 11/09/1993 30‐Dec‐20 04/2021 15 08DJM BEASLEY WELL SERVICE 221732 RONE, FRANK 19657 5 05934489 CALLAHAN COUNTY REGULAR 12/14/1983 30‐Dec‐20 04/2021 07 03DJM BEASLEY WELL SERVICE 221732 RONE, FRANK 19657 6 05934490 CALLAHAN COUNTY REGULAR 01/17/1984 30‐Dec‐20 04/2021 07 03DJM BEASLEY WELL SERVICE 221732 RONE, FRANK 19657 1 05932164 CALLAHAN COUNTY REGULAR 04/18/1983 30‐Dec‐20 04/2021 07 03DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4108 07930960 LEVELLAND 09/12/1978 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4004 07930966 LEVELLAND 05/15/1979 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4003 07930967 LEVELLAND 09/23/1978 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 3506 07930989 LEVELLAND 10/18/1978 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 3513 07930990 LEVELLAND 10/29/1978 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 3908 07931004 LEVELLAND 03/27/1979 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5902 07931007 LEVELLAND 12/29/1978 30‐Dec‐20 04/2021 23 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4105 07930951 LEVELLAND 08/15/1978 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4115 07931030 LEVELLAND 03/17/1979 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4116 07931044 LEVELLAND 03/24/1979 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4709 07931059 LEVELLAND 08/26/1979 30‐Dec‐20 04/2021 05 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4016 07931082 LEVELLAND 06/22/1979 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5312 07931126 LEVELLAND 10/20/1979 30‐Dec‐20 04/2021 22 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5909 07931140 LEVELLAND 02/07/1980 30‐Dec‐20 04/2021 23 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4106 07930950 LEVELLAND 08/28/1978 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5106 07931193 LEVELLAND 03/03/1980 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5211 07931144 LEVELLAND 11/28/1979 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5308 07931138 LEVELLAND 01/01/1980 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5914 07931192 LEVELLAND 02/24/1980 30‐Dec‐20 04/2021 23 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4504 07931160 LEVELLAND 12/09/1979 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4102 07930876 LEVELLAND 06/11/1978 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4704 07932026 LEVELLAND 11/11/1984 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 J 6 07931818 LEVELLAND 11/30/1983 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 3504 07931817 LEVELLAND 11/08/1983 30‐Dec‐20 04/2021 03 08



YEARS INACTIVE MONTHSDP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4705 07931389 LEVELLAND 04/28/1981 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5102 07931190 LEVELLAND 02/25/1980 30‐Dec‐20 04/2021 14 11DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5214 07931202 LEVELLAND 05/25/1980 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 3501 07930945 LEVELLAND 07/17/1978 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5802 07931188 LEVELLAND 03/27/1980 30‐Dec‐20 04/2021 23 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5203 07931180 LEVELLAND 02/04/1980 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5801 07931179 LEVELLAND 02/20/1980 30‐Dec‐20 04/2021 23 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5109 07931174 LEVELLAND 02/02/1980 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5101 07931165 LEVELLAND 01/18/1980 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5105 07931163 LEVELLAND 01/12/1980 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 4101 07930877 LEVELLAND 04/19/1978 30‐Dec‐20 04/2021 05 08DP PERMIAN OPERATOR, LLC 227780 CALVIN‐STARNES UNIT 64676 5202 07931203 LEVELLAND 04/01/1980 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 CUNNINGHAM 61104 4 07930250 LEVELLAND 12/16/1973 30‐Dec‐20 04/2021 02 06DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 83 07932034 LEVELLAND 11/02/1984 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 45 07930386 LEVELLAND 07/24/1976 30‐Dec‐20 04/2021 23 00DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 80 07932046 LEVELLAND 04/08/1985 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 72 07932039 LEVELLAND 10/13/1984 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 76 07932028 LEVELLAND 04/25/1985 30‐Dec‐20 04/2021 07 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 77 07932027 LEVELLAND 04/20/1985 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 94 07932015 LEVELLAND 10/04/1984 30‐Dec‐20 04/2021 23 00DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 93 07932014 LEVELLAND 10/10/1984 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 75 07932010 LEVELLAND 09/21/1984 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 70 07931924 LEVELLAND 05/04/1984 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 4 07901314 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 33W 07901343 LEVELLAND 06/10/1951 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 81 07932040 LEVELLAND 10/25/1984 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 6 07901316 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 05 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 43 07901352 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 36 07901346 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 31 07901341 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 28 07901338 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 21 07901331 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 20 07901330 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 15 07901325 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 04 08DP PERMIAN OPERATOR, LLC 227780 MASTEN, F. O. 03692 7 07901317 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 03 08DP PERMIAN OPERATOR, LLC 227780 STARNES, C. R. 03547 10 07900285 LEVELLAND 06/25/1953 30‐Dec‐20 04/2021 21 00DP PERMIAN OPERATOR, LLC 227780 STARNES, C. R. 03547 2 07900279 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 22 08DP PERMIAN OPERATOR, LLC 227780 STARNES, C. R. 03547 9 07900283 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 08 11DP PERMIAN OPERATOR, LLC 227780 STARNES, C. R. 03547 4 07900284 LEVELLAND 11/11/1953 30‐Dec‐20 04/2021 20 08DP PERMIAN OPERATOR, LLC 227780 STARNES, C. R. 03547 8 07900278 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 12 08DP PERMIAN OPERATOR, LLC 227780 STARNES, C. R. 03547 3 07900282 LEVELLAND 01/12/1984 30‐Dec‐20 04/2021 13 08DRILLOGIX EXPLORATION LLC 228368 MASK 23199 6 05901028 CALLAHAN COUNTY REGULAR 09/10/1979 30‐Dec‐20 04/2021 05 08DRILLOGIX EXPLORATION LLC 228368 MASK 23199 2 05982191 CALLAHAN COUNTY REGULAR 08/14/1976 30‐Dec‐20 04/2021 05 00DRILLOGIX EXPLORATION LLC 228368 MASK 23199 10 05935824 CALLAHAN COUNTY REGULAR 12/04/1987 30‐Dec‐20 04/2021 02 01DRILLOGIX EXPLORATION LLC 228368 MASK 23199 2B 05935494 CALLAHAN COUNTY REGULAR 12/27/1985 30‐Dec‐20 04/2021 02 01DRILLOGIX EXPLORATION LLC 228368 MASK 23199 3 05901029 CALLAHAN COUNTY REGULAR 09/10/1979 30‐Dec‐20 04/2021 05 08DRILLOGIX EXPLORATION LLC 228368 MASK 23199 5 05901027 CALLAHAN COUNTY REGULAR 09/10/1979 30‐Dec‐20 04/2021 05 08DRILLOGIX EXPLORATION LLC 228368 MASK 23199 1 05900980 CALLAHAN COUNTY REGULAR 08/17/1976 30‐Dec‐20 04/2021 05 00DRILLOGIX EXPLORATION LLC 228368 MASK 23199 1 B 05935440 CALLAHAN COUNTY REGULAR 10/01/1985 30‐Dec‐20 04/2021 02 01DRUM OIL & GAS, INC. 229352 CARTER‐QUINN ‐A‐ 13417 4 37380255 SEGNO (Y‐6) 10/12/1980 30‐Dec‐20 04/2021 23 00DRUM OIL & GAS, INC. 229352 WALKER, M.K. ET AL 19455 1 37330653 SEGNO (5070) 10/23/1986 30‐Dec‐20 04/2021 20 10DURANGO RESOURCES CORP. 235945 ESTELL, MARY KING 13498 B 21 35500154 RICHARD KING (FRIO CONS.) 10/21/1981 30‐Dec‐20 04/2021 12 01



YEARS INACTIVE MONTHSDURANGO RESOURCES CORP. 235945 ESTELL, MARY KING 13498 B 30 35530296 RICHARD KING (FRIO CONS.) 04/07/1972 30‐Dec‐20 04/2021 12 01DURANGO RESOURCES CORP. 235945 ESTELL, MARY KING 13498 C 23 35530520 RICHARD KING (FRIO CONS.) 12/04/1978 30‐Dec‐20 04/2021 12 01DURANGO RESOURCES CORP. 235945 KING, RICHARD 13497 R 6 35530646 RICHARD KING (FRIO CONS.) 04/21/1976 30‐Dec‐20 04/2021 12 01

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