| Middleton A. D. a/C 1 #1642-071-01511 | Texas Petroleum Investment Co. | ChambersAnahuac W. (Marginulina a ) | PluggedGas | 7,085 | Feb 4, 1998 | 1 | Jul 2026 |
| Posey #1442-187-30223 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,600 | Jan 30, 1998 | 1 | Aug 2026 |
| Duval County Ranch Co. -K- #5842-131-37309 | Texas Petroleum Investment Co. | DuvalCharamousca West (2200) | ActiveGas | 3,850 | Jan 28, 1998 | 3 | May 2026 |
| Knobloch a #3742-187-30844 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,469 | Jan 21, 1998 | 2 | Aug 2026 |
| Baker A. J. #4942-187-30484 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveInjection | 2,400 | Dec 19, 1997 | 1 | Aug 2026 |
| Middleton A. D. a/C 1 #11042-071-31569 | Texas Petroleum Investment Co. | ChambersAnahuac | PluggedGas | 8,660 | Dec 16, 1997 | 6 | Jan 2008 |
| Knobloch C. #3742-187-00965 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,590 | Dec 4, 1997 | 1 | Aug 2026 |
| Knobloch C. #4142-187-00969 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,577 | Dec 4, 1997 | 1 | Aug 2026 |
| Knobloch C. #4342-187-00971 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,556 | Dec 4, 1997 | 1 | Aug 2026 |
| Knobloch C. #4642-187-00974 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,540 | Dec 4, 1997 | 1 | Aug 2026 |
| Knobloch C. #4842-187-00976 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,595 | Dec 4, 1997 | 1 | Aug 2026 |
| Knobloch C. #3642-187-80404 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,469 | Dec 4, 1997 | 1 | Aug 2026 |
| Knobloch C. #4042-187-80407 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,575 | Dec 4, 1997 | 1 | Aug 2026 |
| Clark G. J. J. #3042-071-31357 | Texas Petroleum Investment Co. | ChambersAnahuac W. (Marginulina a ) | PluggedGas | 7,700 | Nov 14, 1997 | 4 | Jun 2000 |
| Baker A. J. #9HHZ42-187-33465 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 4,059 | Nov 3, 1997 | 1 | Aug 2026 |
| Allen J. E. -B- #5HHZ42-187-33466 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 4,163 | Nov 3, 1997 | 2 | Aug 2026 |
| Baker A. J. #4742-187-30380 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveInjection | 2,450 | Sep 8, 1997 | 2 | Aug 2026 |
| Allen J. E. -B- #4442-187-30407 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveInjection | 2,500 | Sep 8, 1997 | 1 | Aug 2026 |
| Allen J. E. -a- #4542-187-30479 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | PluggedOil | 2,500 | Sep 8, 1997 | 1 | Aug 2026 |
| Allen J. E. -a- #4442-187-30480 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | PluggedOil | 2,500 | Sep 8, 1997 | 1 | Aug 2026 |
| Allen J. E. -a- #43SW42-187-30485 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | PluggedOil | 2,500 | Sep 8, 1997 | 1 | Aug 2026 |
| McFarland Robert et al #542-039-31157 | Texas Petroleum Investment Co. | BrazoriaPledger (Frio 7040) | Shut inOil | 11,226 | Aug 15, 1997 | 8 | Nov 2023 |
| Knobloch B - #48HRHZ42-187-30842 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 3,065 | Jun 16, 1997 | 4 | Aug 2026 |
| McFarland Robert et al #242-039-30807 | Texas Petroleum Investment Co. | BrazoriaPledger (Frio 7040) | Shut inOil | 9,000 | Jul 10, 1996 | 6 | Nov 2023 |
| Posey #1HHZ42-187-33461 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,643 | Aug 4, 1995 | 2 | Aug 2026 |
| Posey & Baker (Chevron) #2HHZ42-187-33458 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,636 | Jul 6, 1995 | 1 | Aug 2026 |
| Denman -a- #3HHZ42-187-33459 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,594 | Jul 6, 1995 | 1 | Aug 2026 |
| Knobloch C. #3HHZ42-187-33460 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,606 | Jun 30, 1995 | 1 | Aug 2026 |
| Dix & McKean C #20 LHZ42-187-00743 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,800 | May 17, 1995 | 1 | Aug 2026 |
| White R. M. #742-071-01405 | Texas Petroleum Investment Co. | ChambersAnahuac W. (Marg. 2) | PluggedGas | 6,865 | May 4, 1995 | 1 | Sep 2021 |
| Allen J. E. -B- #4HHZ42-187-33450 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 3,929 | May 1, 1995 | 1 | Aug 2026 |
| Duval County Ranch Co. -K- #24 F42-131-10985 | Texas Petroleum Investment Co. | DuvalCharamousca W.(wilcox 2) | Shut inOil | 5,600 | Apr 25, 1995 | 1 | Apr 2026 |
| Duval County Ranch Co. -K- #4642-131-31511 | Texas Petroleum Investment Co. | DuvalCharamousca W.(wilcox 2) | Shut inOil | 5,342 | Apr 25, 1995 | 1 | Jul 2000 |
| Knodel Annie #1HHZ42-187-33449 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,563 | Jan 26, 1995 | 1 | Aug 2026 |
| Allen J. E. -a- #8HHZ42-187-33448 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | PluggedOil | 2,400 | Dec 13, 1994 | 2 | Aug 2026 |
| Baker A. J. #5442-187-33446 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveInjection | 2,700 | Nov 23, 1994 | 1 | Aug 2026 |
| Dix Thomas a #1HHZ42-187-33444 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 3,722 | Nov 21, 1994 | 1 | Aug 2026 |
| Knobloch a #35HR42-187-30355 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,475 | Oct 7, 1994 | 1 | Aug 2026 |
| Duval County Ranch Co. -K- #4242-131-31436 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 3) | Temporarily abandonedGas | 5,550 | Apr 15, 1994 | 1 | Jul 2000 |
| Knobloch a #2HHZ42-187-33432 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,502 | Apr 13, 1994 | 2 | Aug 2026 |
| Knobloch B - #2HHZ42-187-33435 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 3,729 | Apr 11, 1994 | 1 | Aug 2026 |
| Knobloch B - #2842-187-00771 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,678 | Apr 8, 1994 | 1 | Aug 2026 |
| Allen J. E. -a- #5HHZ42-187-33431 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 3,603 | Mar 11, 1994 | 1 | Aug 2026 |
| Knobloch C. -a- #3142-187-30215 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | PluggedOil | 2,680 | Mar 3, 1994 | 1 | Aug 2026 |
| Knobloch a #3242-187-30216 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,566 | Mar 3, 1994 | 1 | Aug 2026 |
| Allen J. E. -B- #2HHZ42-187-33429 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 2,066 | Feb 24, 1994 | 1 | Aug 2026 |
| Duval County Ranch Co. -K- #19 F42-131-20100 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 2 Seg C) | Shut inOil | 5,600 | Dec 28, 1993 | 1 | Apr 2026 |
| Duval County Ranch Co. -K- #64 T42-131-37815 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 3) | Shut inOil | 5,650 | Dec 28, 1993 | 1 | Feb 2017 |
| Denman -a- #7042-187-30379 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,725 | Dec 2, 1993 | 1 | Aug 2026 |
| Denman -a- #8242-187-32491 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | PluggedOil | 2,800 | Dec 2, 1993 | 2 | Aug 2026 |