| Black Stone a #1R42-199-32807 | Acock/Anaqua Operating Co. LP | Hardin, TXSour Lake E. (Price) | PluggedOil | 13,500 | May 30, 2000 | — | — |
| State Tract 233 #142-167-31339 | Acock/Anaqua Operating Co. LP | Galveston, TXHalflung (Big Gas Sand) | PluggedGas | 9,800 | Oct 15, 1999 | — | — |
| Ploeger Dorothy #142-239-32921 | Acock/Anaqua Operating Co. LP | Jackson, TXMorales N. (9250) | PluggedGas | 15,500 | Aug 12, 1998 | — | — |
| Corbett Bros. #242-481-33676 | Acock/Anaqua Operating Co. LP | Wharton, TXSpanish Camp SOUTH(3000) | PluggedGas | 5,600 | Jun 19, 1998 | — | — |
| Saenz #242-427-33089 | Acock/Anaqua Operating Co. LP | Starr, TXRincon North (Vicksburg 6700) | PluggedGas | 7,550 | Feb 24, 1998 | — | — |
| Palmyra Minerals Ltd. #242-505-33698 | Acock/Anaqua Operating Co. LP | Zapata, TXLopeno (Consolidated) | PluggedGas | 12,500 | Nov 12, 1997 | — | — |
| Obrien J. M. -B- #442-391-00912 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (4400) | PluggedOil | 4,363 | Dec 21, 1994 | — | — |
| O Brien J. J. C (S) #342-391-00935 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (L-12) | PluggedGas | 3,158 | Jul 22, 1994 | — | — |
| Daboval C. J. #a 642-481-32299 | Acock/Anaqua Operating Co. LP | Wharton, TXDaboval (5380) | PluggedGas | 7,700 | Jul 5, 1994 | — | — |
| O Brien J.J. B #142-391-00913 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (L- 5) | PluggedGas | 4,400 | Jun 22, 1994 | — | — |
| Wehlman #642-469-33040 | Acock/Anaqua Operating Co. LP | Victoria, TXEloise (6630) | PluggedOil | 6,750 | Jun 3, 1994 | — | — |
| Vandenberge & Hill #3242-469-32426 | Acock/Anaqua Operating Co. LP | Victoria, TXPlacedo East (3750 Oakville) | PluggedGas | 7,120 | Feb 4, 1994 | — | — |
| O Brien J.M. D & E D #242-391-00937 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (O-4) | PluggedGas | 3,490 | Dec 10, 1993 | — | — |
| Henry J.B. #742-311-32957 | Acock/Anaqua Operating Co. LP | McMullen, TXHenry (Wales a Sand) | PluggedGas | 5,700 | Dec 30, 1992 | — | — |
| O Brien J.M. B #942-391-30288 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (L- 3) | PluggedGas | 4,458 | Jul 29, 1992 | — | — |
| Plow Realty Co. #242-089-00573 | Acock/Anaqua Operating Co. LP | Colorado, TXSheridan (Wilcox -H-) | PluggedOil | 9,185 | Mar 12, 1992 | — | — |
| Vandenberge & Hill #1742-469-02764 | Acock/Anaqua Operating Co. LP | Victoria, TXPlacedo East (3525) | PluggedGas | 6,895 | Jan 29, 1992 | — | — |
| Brooking G.T. #3742-239-30444 | Acock/Anaqua Operating Co. LP | Jackson, TXSwan Lake (6850) | PluggedGas | 9,140 | Apr 29, 1991 | — | — |
| Obrien J. M. -B- #21142-391-30532 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (4400) | PluggedOil | 4,500 | Apr 6, 1990 | — | — |
| Scanio Miguelita #242-391-31351 | Acock/Anaqua Operating Co. LP | Refugio, TXRefugio-Fox (6300 A) | PluggedGas | 6,800 | Dec 15, 1989 | — | — |
| O Brien J.M. -C- #642-391-30399 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta Deep (5660 Seg. N) | Not on scheduleGas | 6,650 | Oct 27, 1989 | — | — |
| Heard J.F.B. #1942-391-00903 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (L- 5-A) | PluggedGas | 3,546 | Jun 28, 1989 | — | — |
| Plow Realty #842-089-31730 | Acock/Anaqua Operating Co. LP | Colorado, TXGolden Plow (Yegua 250) | PluggedOil | 6,500 | Apr 15, 1988 | — | — |
| O Brien J.M. #3242-391-01045 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (O-4) | PluggedGas | 4,390 | Apr 14, 1988 | — | — |
| Plow Realty #742-089-31726 | Acock/Anaqua Operating Co. LP | Colorado, TXGolden Plow (Yegua 250) | PluggedOil | 6,500 | Feb 23, 1988 | — | — |
| Vandenberge & Hill #3342-469-32425 | Acock/Anaqua Operating Co. LP | Victoria, TXWildcat | PluggedOil | 7,120 | Jan 5, 1988 | — | — |
| Plow Realty #642-089-31714 | Acock/Anaqua Operating Co. LP | Colorado, TXGolden Plow (Yegua 250) | PluggedOil | 6,500 | Dec 17, 1987 | — | — |
| Griffith #142-025-32405 | Acock/Anaqua Operating Co. LP | Bee, TXPapalote W. (Griffith Ranch) | PluggedGas | 5,500 | Apr 30, 1987 | — | — |
| Hoting J. L. #742-355-03636 | Acock/Anaqua Operating Co. LP | Nueces, TXRamada (Oakville 2ND) | PluggedOil | 3,550 | Jul 14, 1986 | — | — |
| Cecil M. R. et al Gas Unit #142-199-32383 | Acock/Anaqua Operating Co. LP | Hardin, TXSour Lake E. (Kirby FB-A) | PluggedGas | 14,000 | Jun 13, 1986 | — | — |
| Heard J.F.B. #742-391-00866 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (O-4) | PluggedGas | 4,388 | Jun 10, 1986 | — | — |
| Hoting J. L. #1242-355-03641 | Acock/Anaqua Operating Co. LP | Nueces, TXRamada (Oakville 2ND) | PluggedOil | 3,320 | Mar 21, 1986 | — | — |
| Hoting J. L. #1042-355-03639 | Acock/Anaqua Operating Co. LP | Nueces, TXRamada (Oakville 2ND) | PluggedOil | 3,314 | Mar 19, 1986 | — | — |
| Hoting J. L. #1142-355-03640 | Acock/Anaqua Operating Co. LP | Nueces, TXRamada (Oakville 2ND) | PluggedOil | 3,386 | Feb 21, 1986 | — | — |
| Hoting J. L. #1442-355-03643 | Acock/Anaqua Operating Co. LP | Nueces, TXRamada (Oakville 3RD) | PluggedOil | 3,550 | Jul 9, 1985 | — | — |
| Oconnor Tom #8 F42-391-03797 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (G-5) | PluggedGas | 5,900 | Jun 11, 1985 | — | — |
| Brooking G. T. #3142-239-30359 | Acock/Anaqua Operating Co. LP | Jackson, TXSwan Lake (7650) | PluggedOil | 9,150 | Mar 7, 1985 | — | — |
| Hicks Gas Unit V #242-025-02786 | Acock/Anaqua Operating Co. LP | Bee, TXNormanna W. (Slick) | PluggedGas | 8,820 | Feb 19, 1985 | — | — |
| Scanio M B #142-391-31374 | Acock/Anaqua Operating Co. LP | Refugio, TXRefugio-Fox (4900) | PluggedGas | 7,021 | Dec 31, 1984 | — | — |
| Obrien J. M. -B- #20442-391-01022 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (4400) | PluggedOil | 4,398 | Nov 28, 1984 | — | — |
| Obrien J. M. #6142-391-00907 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (C-5) | PluggedGas | 4,288 | Jul 30, 1982 | — | — |
| O Brien J.M. -B- #1042-391-30387 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (O-1) | PluggedGas | 4,450 | Mar 5, 1982 | — | — |
| O Brien J.M. -B- #242-391-01042 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (550) | PluggedGas | 4,400 | Jan 5, 1982 | — | — |
| Brooking G.T. #2542-239-03164 | Acock/Anaqua Operating Co. LP | Jackson, TXSwan Lake (7250) | PluggedOil | 9,115 | Nov 10, 1981 | — | — |
| Bishop #142-071-31234 | Acock/Anaqua Operating Co. LP | Chambers, TXCotton Lake W. (Marg) | PluggedOil | 6,800 | Jul 23, 1981 | — | — |
| Brooking G.T. #4042-239-31429 | Acock/Anaqua Operating Co. LP | Jackson, TXSwan Lake (7700 Res A) | PluggedOil | 9,200 | May 22, 1981 | — | — |
| Oconnor T. #342-391-00926 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (4400) | PluggedOil | 4,396 | Nov 24, 1980 | — | — |
| Oconnor M. E. a-49 #442-175-31366 | Acock/Anaqua Operating Co. LP | Goliad, TXOconnor (4700) | PluggedGas | 4,800 | Jul 15, 1980 | — | — |
| Oconnor T. #1242-391-31372 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (4400) | PluggedOil | 4,500 | Jan 21, 1980 | — | — |
| Obrien J. M. -B- #12 T42-391-31347 | Acock/Anaqua Operating Co. LP | Refugio, TXGreta (800) | PluggedGas | 1,400 | Sep 17, 1979 | — | — |