| Duval County Ranch Co. K #34 F42-131-11125 | Texas Petroleum Investment Co. | DuvalCharamousca W.(wilcox 2) | Shut inGas | 5,600 | Nov 17, 1993 | 2 | Feb 2017 |
| Baker A. J. #5342-187-33426 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,264 | Sep 23, 1993 | 1 | Aug 2026 |
| Knobloch C. #1HHZ42-187-33420 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,361 | Jun 29, 1993 | 1 | Aug 2026 |
| Marines L. #1HHZ42-187-33410 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 2,095 | Mar 1, 1993 | 1 | Aug 2026 |
| McKean A. J. & J. M. #3HHZ42-187-33406 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | PluggedOil | 2,100 | Feb 18, 1993 | 1 | Aug 2026 |
| Allen J.E. a #50WS42-187-33404 | Texas Petroleum Investment Co. | GuadalupeWildcat | ActiveWater Supply | 425 | Dec 28, 1992 | 1 | — |
| Tiller W. J. #1742-055-03398 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | PluggedOil | 2,179 | Nov 17, 1992 | 1 | Aug 2026 |
| Tiller W. J. #1HHZ42-055-34674 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | ActiveOil | 3,625 | Sep 30, 1992 | 2 | Aug 2026 |
| Baker A. J. #4HHZ42-187-33392 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,070 | Sep 10, 1992 | 1 | Aug 2026 |
| Drought Kathleen L. #2 D42-131-11030 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 3) | Shut inOil | 5,589 | Jul 17, 1992 | 4 | Feb 2004 |
| Tabor W. H. #3HHZ42-055-34651 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | PluggedOil | 2,150 | Jun 26, 1992 | 1 | Aug 2026 |
| Dix-McKean B Unit #1HHZ42-187-33384 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | PluggedOil | 4,000 | Jun 15, 1992 | 1 | Nov 2021 |
| Moore Maggie #2HHZ42-055-34642 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | Shut inOil | 2,380 | May 27, 1992 | 1 | Aug 2026 |
| Allen J. E. -a- #2HHZ42-187-33381 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 4,420 | Apr 30, 1992 | 1 | Aug 2026 |
| Duval County Ranch Co. K #5542-131-37189 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Yegua 25) | Shut inOil | 3,550 | Apr 22, 1992 | 3 | Aug 2026 |
| McKean A. J. & J. M. #2HHZ42-187-33378 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | PluggedOil | 2,200 | Mar 31, 1992 | 1 | Aug 2026 |
| Duval County Ranch Co. K #5942-131-37398 | Texas Petroleum Investment Co. | DuvalCharamousca West (2200 Massive) | Temporarily abandonedGas | 3,550 | May 24, 1991 | 2 | Aug 2026 |
| Proctor G. W. #31D42-055-34300 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | ActiveInjection | 2,675 | May 2, 1991 | 2 | Aug 2026 |
| Denman -C- #3942-187-32257 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,700 | Apr 24, 1991 | 2 | Aug 2026 |
| Denman B #142-187-31077 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | PluggedOil | 2,700 | Apr 19, 1991 | 2 | Nov 2009 |
| Smith T.L. Jr. #342-039-02766 | Texas Petroleum Investment Co. | BrazoriaPledger (Miocene 5100 B) | Temporarily abandonedGas | 6,750 | Jan 31, 1991 | 2 | Apr 2008 |
| Duval County Ranch Co. K #1442-131-10969 | Texas Petroleum Investment Co. | DuvalWildcat | Shut inOil | 5,612 | May 3, 1990 | 1 | Jul 2000 |
| McFarland Robert et al #442-039-30827 | Texas Petroleum Investment Co. | BrazoriaPledger (Cayce 7650) | Shut inOil | 8,930 | Feb 9, 1990 | 3 | Nov 2002 |
| Duval County Ranch Co. -K- #13 F42-131-10957 | Texas Petroleum Investment Co. | DuvalCharamousca W.(wilcox 2) | Shut inOil | 6,000 | Dec 8, 1989 | 4 | Jul 2000 |
| Duval County Ranch Co. -K- #17 D42-131-10984 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 2 Seg C) | PluggedOil | 5,600 | Nov 30, 1989 | 1 | Apr 2026 |
| Pledger Gfu #4942-039-31202 | Texas Petroleum Investment Co. | BrazoriaPledger (Frio 6500-6800) | Temporarily abandonedGas | 8,200 | Jun 13, 1989 | 5 | Mar 2001 |
| Dix Thomas (Chevron) #1042-187-00702 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | PluggedOil | 2,609 | Apr 10, 1989 | 2 | Aug 2026 |
| Knobloch C. #4742-187-00975 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,588 | Aug 30, 1988 | 1 | Aug 2026 |
| Dix Thomas C #26B42-187-30971 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,800 | Jul 29, 1988 | 2 | Aug 2026 |
| Duval County Ranch Co. -K- #4442-131-31510 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 2 Seg C) | Shut inOil | 5,500 | Jul 13, 1988 | 1 | Apr 2026 |
| Knobloch C. #1242-187-00940 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,420 | Jun 22, 1988 | 1 | Aug 2026 |
| Duval County Ranch Co. K #5342-131-37120 | Texas Petroleum Investment Co. | DuvalCharamousca West (3350) | ActiveOil | 3,550 | Jun 6, 1988 | 1 | Aug 2026 |
| Dix & McKean C #2342-187-00601 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,631 | May 16, 1988 | 1 | Aug 2026 |
| Duval County Ranch Co. -K- #26 F42-131-11018 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 2 Seg C) | PluggedOil | 5,650 | Apr 21, 1988 | 1 | Apr 2026 |
| Baker A. J. #5242-187-33261 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,180 | Apr 11, 1988 | 1 | Aug 2026 |
| Dix Thomas C #10B42-187-00680 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,660 | Apr 7, 1988 | 1 | Aug 2026 |
| Mercer Mills #2542-055-34351 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | Shut inOil | 2,225 | Apr 4, 1988 | 1 | Aug 2026 |
| McKean A. J. & J. M. #4042-187-33258 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,228 | Mar 28, 1988 | 1 | Aug 2026 |
| Dix Thomas C #9B42-187-00679 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,700 | Mar 24, 1988 | 1 | Aug 2026 |
| Marines L. #2942-187-33257 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 2,240 | Mar 24, 1988 | 1 | Aug 2026 |
| Mercer Alf #4742-055-34350 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | Shut inOil | 2,195 | Mar 23, 1988 | 1 | Aug 2026 |
| Dix Thomas a #1442-187-00733 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,714 | Mar 23, 1988 | 1 | Aug 2026 |
| Knobloch C. #3042-187-00958 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,594 | Feb 25, 1988 | 1 | Aug 2026 |
| Duval County Ranch Co. K #5242-131-37095 | Texas Petroleum Investment Co. | DuvalCharamousca West (3350) | ActiveOil | 3,550 | Feb 22, 1988 | 1 | Aug 2026 |
| Knobloch C. #5442-187-30375 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,704 | Feb 2, 1988 | 1 | Aug 2026 |
| Mercer Mills #2242-055-30635 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | Shut inOil | 2,833 | Jan 29, 1988 | 1 | Aug 2026 |
| Harrison-Dix #1442-187-33248 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,750 | Jan 18, 1988 | 1 | Jul 2014 |
| Dix Thomas C #27B42-187-33246 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,688 | Jan 15, 1988 | 1 | Aug 2026 |
| Dix Thomas a #2842-187-33247 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,750 | Jan 15, 1988 | 1 | Aug 2026 |
| Knobloch C. #5642-187-33241 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,645 | Dec 17, 1987 | 1 | Aug 2026 |