| Knodel Annie #2D42-187-33509 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveInjection | 3,100 | Apr 28, 2005 | 1 | Aug 2026 |
| Anderson C. 1H #1 HHZ42-187-33507 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,644 | Apr 19, 2005 | 2 | Aug 2026 |
| Knobloch B - #3HSHZ42-187-33440 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 3,981 | Apr 4, 2005 | 2 | Aug 2026 |
| Miller Rand #1HHZ42-187-33433 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,623 | Apr 1, 2005 | 4 | Aug 2026 |
| Knobloch a #1HHZ42-187-33412 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,483 | Mar 24, 2005 | 2 | Aug 2026 |
| Denman -a- #1STHZ42-187-33413 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,584 | Mar 23, 2005 | 2 | Aug 2026 |
| Knobloch C. #2STHZ42-187-33441 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,539 | Mar 16, 2005 | 2 | Aug 2026 |
| Baker A. J. #2STHZ42-187-33377 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 4,157 | Feb 11, 2005 | 2 | Aug 2026 |
| Roberts Fee #142-187-33505 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveInjection | 2,651 | Feb 11, 2005 | 1 | Aug 2026 |
| Mercer W.F. 2H #2 HHZ42-055-34819 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | ActiveOil | 2,252 | Feb 4, 2005 | 1 | Aug 2026 |
| Proctor G. W. #4 HHZ42-055-34818 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | ActiveOil | 2,211 | Jan 26, 2005 | 1 | Aug 2026 |
| Allen J. E. -a- #11HHZ42-187-33504 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,154 | Jan 20, 2005 | 1 | Aug 2026 |
| Baker A. J. #14HHZ42-187-33501 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 2,142 | Dec 8, 2004 | 1 | Aug 2026 |
| Baker A. J. #12 HHZ42-187-33502 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,135 | Dec 8, 2004 | 1 | Aug 2026 |
| Baker A. J. #15HHZ42-187-33500 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,162 | Dec 2, 2004 | 1 | Aug 2026 |
| Dix Thomas C #2HHZ42-187-33416 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,634 | Nov 8, 2004 | 2 | Aug 2026 |
| Denman -a- #4D42-187-33499 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveInjection | 3,000 | Oct 26, 2004 | 1 | Aug 2026 |
| Denman -a- #5HHZ42-187-33497 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,676 | Oct 1, 2004 | 1 | Aug 2026 |
| Knobloch a #6 HHZ42-187-33495 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,634 | Sep 23, 2004 | 2 | Aug 2026 |
| Allen J. E. -a- #1STHZ42-187-33365 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,065 | Aug 26, 2004 | 3 | Aug 2026 |
| Stair O. F. #4STHZ42-055-34790 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | ActiveOil | 3,699 | Aug 8, 2004 | 2 | Aug 2026 |
| Moore Maggie #5STHZ42-055-34779 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | PluggedOil | 2,500 | Aug 4, 2004 | 2 | Aug 2026 |
| Baker A. J. #13HHZ42-187-33493 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,013 | Jul 2, 2004 | 1 | Aug 2026 |
| Dix Thomas (Chevron) #1142-187-00703 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,684 | Oct 2, 2003 | 1 | Aug 2026 |
| Knobloch C. #2242-187-00950 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,667 | Oct 2, 2003 | 2 | Aug 2026 |
| Dix McKean B 2H #2HHZ42-187-33492 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 4,458 | Sep 29, 2003 | 1 | Jan 2014 |
| Wille H. #2142-187-01088 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,590 | Aug 22, 2003 | 1 | Aug 2026 |
| Knobloch C. -a- 05-H #5HHZ42-187-33490 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,594 | Aug 21, 2003 | 1 | Aug 2026 |
| Knobloch C. #5HHZ42-187-33491 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 4,356 | Aug 21, 2003 | 1 | Aug 2026 |
| Knobloch a #4HHZ42-187-33489 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 4,509 | Aug 18, 2003 | 1 | Aug 2026 |
| Denman -a- #3442-187-01016 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,720 | Aug 15, 2003 | 1 | Aug 2026 |
| Dix & McKean C #1HHZ42-187-33488 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,610 | Aug 15, 2003 | 1 | Aug 2026 |
| Duval County Ranch Co. -K- #25D42-131-11017 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 1) | Shut inOil | 5,600 | Aug 12, 2003 | 2 | Aug 2018 |
| Wilson Dallas #3R42-187-30274 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,465 | Jun 27, 2003 | 1 | Mar 2017 |
| Wilson Dallas #1R42-187-30275 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,468 | Jun 27, 2003 | 1 | Mar 2017 |
| Dix Thomas C #4HHZ42-187-33487 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,920 | Apr 1, 2003 | 1 | Aug 2026 |
| Denman -a- #4042-187-01022 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,696 | Mar 20, 2003 | 1 | Aug 2026 |
| Knobloch B - #4HHZ42-187-33486 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 4,530 | Mar 11, 2003 | 1 | Aug 2026 |
| Knobloch a #3HHZ42-187-33485 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 4,470 | Mar 6, 2003 | 1 | Aug 2026 |
| Hardeman E. J. #1HHZ42-055-34807 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | ActiveOil | 4,038 | Feb 12, 2003 | 1 | Aug 2026 |
| McKean A. J. & J. M. #5 HHZ42-187-33464 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 3,880 | Feb 12, 2003 | 2 | Aug 2026 |
| Dix-McKean B Unit #542-187-00618 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,630 | Jan 21, 2003 | 1 | Aug 2026 |
| Anderson C. (Chevron) #1242-187-01101 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,550 | Jan 21, 2003 | 1 | May 2024 |
| Dix Thomas (Chevron) #1842-187-00710 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | Shut inOil | 2,677 | Nov 12, 2002 | 1 | Aug 2026 |
| White R. M. #2742-071-30902 | Texas Petroleum Investment Co. | ChambersAnahuac (Miocene 6-C) | Temporarily abandonedGas | 7,150 | Oct 8, 2002 | 3 | Sep 2021 |
| White R. M. #2942-071-30947 | Texas Petroleum Investment Co. | ChambersAnahuac (Miocene 1-B) | Temporarily abandonedGas | 7,150 | Oct 8, 2002 | 2 | Sep 2021 |
| Knobloch a #4042-187-30848 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,490 | Apr 16, 2002 | 2 | Aug 2026 |
| Denman -a- #4642-187-01027 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,675 | Nov 30, 2001 | 1 | Aug 2026 |
| Dix Thomas (Chevron) #2542-187-00717 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Buda) | ActiveOil | 2,395 | Sep 25, 2001 | 1 | Aug 2026 |
| Dix Thomas C #2642-187-30288 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | PluggedOil | 2,600 | Sep 25, 2001 | 1 | Aug 2026 |