| Vaquillas Ranch B1 #5442-479-34020 | Conoco Inc. | Webb, TXBarnsley (Lobo) | PluggedGas | 13,000 | Aug 26, 1993 | — | — |
| Slick T. B. Est. -a- #13842-427-04782 | Conoco Inc. | Starr, TXRincon (Vicksburg III) | PluggedOil | 9,012 | Aug 11, 1993 | — | — |
| Vaquillas Ranch Co. Ltd #4942-479-35896 | Conoco Inc. | Webb, TXWildcat | PluggedGas | 10,450 | Aug 11, 1993 | — | — |
| Carr B #442-479-35887 | Conoco Inc. | Webb, TXVaquillas Ranch (Lobo Cons.) | PluggedGas | 9,100 | Aug 3, 1993 | — | — |
| Frio E Unit -a- #10642-427-01483 | Conoco Inc. | Starr, TXRincon | PluggedOil | 6,200 | Jul 29, 1993 | — | — |
| St. Charles Ranch #7842-007-30808 | Conoco Inc. | Aransas, TXWildcat | PluggedGas | 8,700 | Jul 20, 1993 | — | — |
| Weinheimer-Johnson #442-481-33647 | Conoco Inc. | Wharton, TXWildcat | PluggedGas | 5,450 | Jul 15, 1993 | — | — |
| Townsend Unit #142-481-33637 | Conoco Inc. | Wharton, TXAlwan West (Yegua 6900) | PluggedGas | 7,830 | May 13, 1993 | — | — |
| St. Charles Co. #3242-007-00862 | Conoco Inc. | Aransas, TXSt. Charles N. (a Sand) | PluggedOil | 8,700 | Apr 15, 1993 | — | — |
| Carr B #542-479-35788 | Conoco Inc. | Webb, TXVaquillas Ranch (Lobo Cons.) | PluggedGas | 9,300 | Mar 31, 1993 | — | — |
| Vergara G.B. #942-479-34238 | Conoco Inc. | Webb, TXGato Creek (Lobo 1) | PluggedGas | 12,500 | Mar 3, 1993 | — | — |
| Hutchins-Pearson #242-481-33620 | Conoco Inc. | Wharton, TXAlwan West (Frio 4630) | PluggedGas | 5,450 | Feb 10, 1993 | — | — |
| Hagler #242-305-00102 | Conoco Inc. | Lynn, TXP. H. D. | PluggedOil | 4,150 | Jan 20, 1993 | — | — |
| Driscoll Robert #12942-131-32448 | Conoco Inc. | Duval, TXConoco Driscoll S. (Cole M NO) | PluggedGas | 3,335 | Jan 14, 1993 | — | — |
| Vaquillas Ranch C #342-479-35729 | Conoco Inc. | Webb, TXVaquillas Ranch (Lobo Cons.) | PluggedGas | 9,500 | Dec 16, 1992 | — | — |
| Rayzor 1669 #142-479-34713 | Conoco Inc. | Webb, TXGato Creek (Wilcox 8300) | PluggedGas | 11,500 | Nov 25, 1992 | — | — |
| G.U. Vergara-Razor #742-479-35672 | Conoco Inc. | Webb, TXVaquillas Ranch (Lobo Cons.) | PluggedGas | 11,100 | Nov 18, 1992 | — | — |
| Dix Ranch-State E #142-479-35659 | Conoco Inc. | Webb, TXDix Ranch (Lower Wilcox Lobo) | PluggedGas | 8,650 | Oct 29, 1992 | — | — |
| Vaquillas Ranch State F #10742-479-35637 | Conoco Inc. | Webb, TXVaquillas Ranch (Lobo 8100) | PluggedGas | 10,000 | Oct 16, 1992 | — | — |
| Books E.C. #442-173-32205 | Conoco Inc. | Glasscock, TXSt. Lawrence (Leonard) | PluggedOil | 9,000 | Oct 13, 1992 | — | — |
| Gonzales P. Gas Unit #542-505-32939 | Conoco Inc. | Zapata, TXRoleta (Wilcox Consolidated) | PluggedGas | 11,650 | Oct 9, 1992 | — | — |
| Vaquillas Ranch A1 #10442-479-35605 | Conoco Inc. | Webb, TXVaquillas Ranch (Yarsa) | PluggedGas | 11,800 | Sep 25, 1992 | — | — |
| Vaquillas Ranch A5 #10242-479-35597 | Conoco Inc. | Webb, TXVaquillas Ranch (Lobo 8100) | PluggedGas | 9,900 | Sep 21, 1992 | — | — |
| Benavides B.R. a #342-505-32930 | Conoco Inc. | Zapata, TXJennings Ranch (Lobo Cons.) | PluggedGas | 13,000 | Sep 17, 1992 | — | — |
| Carr Edith J. #142-479-33714 | Conoco Inc. | Webb, TXBenavides (Lobo Cons.) | PluggedGas | 9,600 | Sep 15, 1992 | — | — |
| Lessor Mary Etta #242-479-32368 | Conoco Inc. | Webb, TXBig Cowboy (Wilcox 4800) | PluggedOil | 5,300 | Sep 2, 1992 | — | — |
| Lincoln W.P. 2345 #342-479-35583 | Conoco Inc. | Webb, TXBig Cowboy (Lobo) | PluggedGas | 8,975 | Sep 2, 1992 | — | — |
| Russell - Winch State #1142-479-35572 | Conoco Inc. | Webb, TXVaquillas Ranch (Lobo Cons.) | PluggedGas | 10,500 | Aug 28, 1992 | — | — |
| Hileli GU #142-479-35560 | Conoco Inc. | Webb, TXBig Cowboy (Lobo) | PluggedGas | 10,100 | Aug 17, 1992 | — | — |
| P. Gonzales Gas Unit #442-505-32905 | Conoco Inc. | Zapata, TXRoleta (Wilcox Consolidated) | PluggedGas | 12,000 | Jul 31, 1992 | — | — |
| Books E. C. a #142-173-32209 | Conoco Inc. | Glasscock, TXPatterson Lake (Wolfcamp) | PluggedOil | 9,000 | Jun 11, 1992 | — | — |
| Vaquillas Ranch Co. Ltd #4242-479-35475 | Conoco Inc. | Webb, TXWildcat | PluggedGas | 10,600 | May 21, 1992 | — | — |
| Vaquillas Ranch a #9442-479-35462 | Conoco Inc. | Webb, TXWildcat | PluggedGas | 13,800 | May 11, 1992 | — | — |
| Slick T. B. a-535 #16142-427-32470 | Conoco Inc. | Starr, TXRincon (Vicksburg I-G) | PluggedGas | 8,000 | Mar 27, 1992 | — | — |
| Carr B #342-479-35429 | Conoco Inc. | Webb, TXVaquillas Ranch (Lobo Cons.) | PluggedGas | 9,300 | Mar 20, 1992 | — | — |
| Lundell a #1142-479-35407 | Conoco Inc. | Webb, TXWildcat | PluggedGas | 11,000 | Feb 20, 1992 | — | — |
| Hirsch Estate 2104 B #142-479-35385 | Conoco Inc. | Webb, TXBig Cowboy (Lobo) | PluggedGas | 9,550 | Jan 8, 1992 | — | — |
| Benavides Rosa V. A3 #4242-479-35294 | Conoco Inc. | Webb, TXCaprice (Lobo Upper) | PluggedGas | 9,500 | Aug 29, 1991 | — | — |
| Vaquillas Ranch A5 #8842-479-35293 | Conoco Inc. | Webb, TXWildcat | PluggedGas | 9,800 | Aug 21, 1991 | — | — |
| Bonebrake #642-479-35030 | Conoco Inc. | Webb, TXBonebrake (Upper Lobo) | PluggedGas | 11,000 | Aug 1, 1991 | — | — |
| Vaquillas Ranch D #8742-479-35255 | Conoco Inc. | Webb, TXVaquillas Ranch (Up. Lobo Stray) | PluggedGas | 12,500 | Jun 20, 1991 | — | — |
| Gonzales P. Gas Unit #242-505-32798 | Conoco Inc. | Zapata, TXRoleta (Wilcox Consolidated) | PluggedGas | 12,000 | Jun 4, 1991 | — | — |
| Carr B #142-479-35241 | Conoco Inc. | Webb, TXVaquillas Ranch (Lobo Cons.) | PluggedGas | 9,400 | May 22, 1991 | — | — |
| Gutierrez B.G. #642-505-32793 | Conoco Inc. | Zapata, TXWildcat | PluggedGas | 12,000 | May 20, 1991 | — | — |
| Edwards W. C. #142-103-33892 | Conoco Inc. | Crane, TXEdwards West (Canyon) | PluggedOil | 9,100 | May 15, 1991 | — | — |
| Vaquillas Ranch Co. Sgu #942-479-35227 | Conoco Inc. | Webb, TXGato Creek (Wilcox 8300) | PluggedGas | 11,000 | May 1, 1991 | — | — |
| Vaquillas Ranch G #7842-479-35221 | Conoco Inc. | Webb, TXWildcat | PluggedGas | 13,200 | Apr 24, 1991 | — | — |
| Garcia Salvador D #2142-505-32781 | Conoco Inc. | Zapata, TXRoleta (Wilcox Consolidated) | PluggedGas | 10,200 | Apr 10, 1991 | — | — |
| Chittim N.J. #i 1HHZ42-323-32415 | Conoco Inc. | Maverick, TXWildcat | PluggedOil | 6,500 | Mar 19, 1991 | — | — |
| Vaquillas Ranch J #7742-479-35143 | Conoco Inc. | Webb, TXWildcat | PluggedGas | 12,200 | Dec 31, 1990 | — | — |