| Richardson 134 #142-435-32207 | American Exploration Company | SuttonSawyer (Canyon) | PluggedGas | 7,500 | May 5, 2009 | 2 | — |
| Neyland et al #142-395-30532 | American Exploration Company | Robertson | Not on schedule | 14,500 | Aug 14, 1997 | 2 | — |
| Barry #1642-151-31168 | American Exploration Company | FisherSweetwater N. (Miss. Chert) | PluggedOil | 8,000 | Jan 31, 1997 | 2 | — |
| Brazos Block 478-L Ocs-G 1572 ID #1D42-704-30318 | American Exploration Company | Brazos-LB | Not on schedule | 12,000 | Dec 11, 1996 | 1 | — |
| Brazos Block 479-L #142-704-30317 | American Exploration Company | Brazos-LB | Not on schedule | 11,500 | Dec 6, 1996 | 1 | — |
| Pearl #142-103-11019 | American Exploration Company | CraneLyles (Clear Fork) | PluggedOil | 3,423 | Jun 26, 1996 | 1 | — |
| Brazos Block 478-L #142-704-30312 | American Exploration Company | Brazos-LB | Plugged | 12,000 | Jun 20, 1996 | 2 | — |
| 443-L Unit #142-704-30311 | American Exploration Company | Brazos-LB | Plugged | 9,100 | May 28, 1996 | 2 | — |
| Scheuber, Jean "C" #113142-105-36734 | American Exploration Company | Crockett | Not on schedule | 8,300 | Feb 28, 1995 | 1 | — |
| Vanderstucken 71 #1042-435-34430 | American Exploration Company | Sutton | Not on schedule | 6,600 | Jan 26, 1995 | 1 | — |
| Vanderstucken 72 #1042-435-34412 | American Exploration Company | Sutton | Not on schedule | 6,500 | Dec 15, 1994 | 1 | — |
| McMahon, Richard L. #342-161-31252 | American Exploration Company | Freestone | Plugged | 12,500 | May 3, 1994 | 2 | — |
| University 27 #142-003-30134 | American Exploration Company | Andrews | Not on schedule | 14,400 | Feb 11, 1994 | 1 | — |
| University Block 5 #102242-003-31778 | American Exploration Company | Andrews | Plugged | 14,500 | Dec 2, 1993 | 2 | — |
| Denton #242-165-34509 | American Exploration Company | Gaines | Not on schedule | 6,500 | Sep 15, 1992 | 1 | — |
| Dyer #142-165-34482 | American Exploration Company | Gaines | Not on schedule | 6,700 | Jul 16, 1992 | 1 | — |
| Brazos Block 446-L SW #442-704-30296 | American Exploration Company | Brazos-LB | Plugged | 6,300 | Mar 23, 1992 | 2 | — |
| Unbrella Point Unit #130B42-071-31987 | American Exploration Company | Chambers | Not on schedule | 9,100 | Feb 12, 1992 | 1 | — |
| 440-L Unit #i 142-704-30289 | American Exploration Company | Brazos-LB | Not on schedule | 8,200 | Dec 11, 1991 | 1 | — |
| Brazos Block 446 (NW) #1042-704-30290 | American Exploration Company | Brazos-LB | Plugged | 8,500 | Dec 6, 1991 | 2 | — |
| 405 L Unit #b 442-704-30292 | American Exploration Company | Brazos-LB | Not on schedule | 9,200 | Dec 6, 1991 | 1 | — |
| American Bass #242-165-34388 | American Exploration Company | GainesWildcat | PluggedOil | 8,000 | Oct 10, 1991 | 2 | — |
| American Bass #142-165-34368 | American Exploration Company | Gaines | Not on schedule | 5,200 | Jul 15, 1991 | 1 | — |
| Askew/Glimp 42 #442-435-33802 | American Exploration Company | Sutton | Not on schedule | 6,435 | May 21, 1991 | 1 | — |
| Ocho Juan Unit #701042-151-32290 | American Exploration Company | Fisher | Not on schedule | 6,400 | Apr 23, 1991 | 1 | — |
| American - Lanell Farms #142-165-34328 | American Exploration Company | GainesSeminole West | PluggedOil | 5,100 | Mar 1, 1991 | 1 | — |
| Webb Co. School Land #242-479-30431 | American Exploration Company | WebbOwen (Olmos) | PluggedGas | 7,000 | Jan 15, 1991 | 1 | — |
| Webb County School Land #942-479-35113 | American Exploration Company | Webb | Not on schedule | 7,000 | Oct 22, 1990 | 1 | — |
| Webb County School Land #742-479-35114 | American Exploration Company | Webb | Not on schedule | 7,000 | Oct 22, 1990 | 1 | — |
| Webb County School Land "a" #842-479-35115 | American Exploration Company | Webb | Not on schedule | 7,000 | Oct 22, 1990 | 1 | — |
| Richardson 138 #842-435-33640 | American Exploration Company | Sutton | Not on schedule | 7,700 | Jun 25, 1990 | 1 | — |
| Fields 52 #642-435-33588 | American Exploration Company | SuttonSawyer (Canyon) | PluggedGas | 6,500 | Mar 28, 1990 | 1 | — |
| Pfluger 89 #542-435-33568 | American Exploration Company | SuttonSawyer (Canyon) | PluggedGas | 5,300 | Feb 14, 1990 | 1 | — |
| Galbreath 78 #542-435-33560 | American Exploration Company | SuttonSawyer (Canyon) | PluggedGas | 6,700 | Feb 2, 1990 | 1 | — |
| Kelly 115 #542-435-33553 | American Exploration Company | SuttonSawyer (Canyon) | PluggedGas | 7,000 | Jan 22, 1990 | 1 | — |
| So. Lopez #20942-479-34849 | American Exploration Company | Webb | Not on schedule | 2,300 | Apr 27, 1989 | 1 | — |
| Ploeger Dorothy #142-285-30173 | American Exploration Company | LavacaBorchers East (1250) | PluggedGas | 4,400 | Aug 29, 1988 | 3 | — |
| Wheeler, Nora #642-311-32701 | American Exploration Company | McMullen | Drilled | 10,200 | Aug 15, 1988 | 1 | — |
| Horton, R. P. #1042-311-32704 | American Exploration Company | McMullen | Not on schedule | 10,100 | Aug 15, 1988 | 1 | — |
| Borchers William -B- #242-285-30187 | American Exploration Company | LavacaBorchers (3800) | Not on scheduleGas | 4,365 | Mar 23, 1988 | 2 | — |
| Bush-Thompson #a 142-413-31668 | American Exploration Company | SchleicherEdmiston (Leonard) | PluggedOil | 4,000 | Feb 9, 1988 | 2 | — |
| Elaine Dismukes Unit #8542-127-31669 | American Exploration Company | DimmitElaine (5100) | PluggedOil | 10,300 | Dec 3, 1987 | 3 | — |
| Continental-Harris -a- #142-105-30041 | American Exploration Company | CrockettEncontrado (Penn Detrital) | PluggedOil | 9,446 | Nov 4, 1987 | 1 | — |
| Wheeler Nora #442-311-32576 | American Exploration Company | McMullenA.W.P. (Wilcox) | PluggedGas | 7,200 | Aug 20, 1987 | 1 | — |
| Hilbrich-Sellers #242-255-30158 | American Exploration Company | KarnesMcCaskill (Reklaw 2ND) | PluggedGas | 8,600 | Jun 23, 1987 | 3 | Dec 1996 |
| State Lease 68903 #142-704-30269 | American Exploration Company | Brazos-LBBlock 340 (Miocene A) | PluggedGas | 11,000 | Jun 12, 1987 | 3 | — |
| Huselby #107342-179-30020 | American Exploration Company | GrayThorndike (Missouri Lower) | PluggedGas | 7,822 | May 14, 1987 | 1 | — |
| State Tract 288 #342-071-03091 | American Exploration Company | ChambersRed Fish Reef SW. (F-14 Sd.) | PluggedOil | 10,900 | Feb 27, 1987 | 2 | — |
| State Tract 307 #342-071-03106 | American Exploration Company | ChambersRed Fish Reef SW (F- 6) | PluggedOil | 11,200 | Nov 14, 1986 | 4 | — |
| Olson-Zapp No. 1 Unit #1 R42-201-32017 | American Exploration Company | HarrisMykawa New | PluggedOil | 8,800 | Feb 13, 1986 | 1 | Oct 1993 |