| Trammell, H. S. #5HHZ42-055-35197 | Texas Petroleum Investment Co.permit operator | CaldwellLuling-Branyon | Permitted | 2,195 | Dec 3, 2024 | 1 | — |
| Schubert, A. H. #1HHZ42-187-33722 | Texas Petroleum Investment Co.permit operator | GuadalupeLuling-Branyon | Permitted | 2,400 | Dec 2, 2024 | 2 | — |
| Dix & McKean C #5HHZ42-187-33723 | Texas Petroleum Investment Co.permit operator | GuadalupeDarst Creek (Edwards) | Permitted | 2,600 | Dec 2, 2024 | 1 | — |
| Proctor , G.W. #5HHZ42-055-35198 | Texas Petroleum Investment Co.permit operator | CaldwellLuling-Branyon | Permitted | 2,175 | Nov 26, 2024 | 1 | — |
| Byrd #1HHZ42-055-35195 | Texas Petroleum Investment Co.permit operator | CaldwellLuling-Branyon | Permitted | 2,120 | Nov 14, 2024 | 1 | — |
| Mercer Alf #3HHZ42-055-34793 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | ActiveOil | 4,159 | Nov 1, 2024 | 2 | Apr 2026 |
| Hardeman E. J. #5HHZ42-055-35182 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | ActiveOil | 2,141 | Jun 16, 2023 | 1 | Apr 2026 |
| Allen J. E. -a- #13HHZ42-187-33710 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 2,148 | Jun 14, 2023 | 1 | Apr 2026 |
| McKean A.j.&j.m. -a- /137.50AC./ #1HHZ42-187-33703 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 2,136 | Mar 6, 2023 | 1 | Apr 2026 |
| Allen J. E. -B- #10HHZ42-187-33701 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 2,172 | Mar 1, 2023 | 1 | Apr 2026 |
| Moore Maggie #8HHZ42-055-34817 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | Shut inOil | 2,170 | Nov 8, 2022 | 3 | Apr 2026 |
| Allen J. E. -a- #7STHZ42-187-33447 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | PluggedOil | 2,300 | Jan 27, 2021 | 2 | Apr 2026 |
| Baker A. J. #1STHZ42-187-33357 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,086 | Jan 21, 2020 | 4 | Apr 2026 |
| Tabor W. H. #4STHZ42-055-34650 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | PluggedOil | 2,800 | Dec 30, 2019 | 4 | Apr 2026 |
| McKean A.j.&j.m. -a- /137.50AC./ #1742-187-80234 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | PluggedOil | 2,240 | Oct 4, 2019 | 1 | Apr 2026 |
| Tabor W. H. #6442-055-30874 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon (1700) | Temporarily abandonedGas | 2,100 | Aug 26, 2019 | 1 | Apr 2017 |
| Tabor W. H. #65D42-055-31475 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | PluggedOil | 3,005 | Oct 22, 2018 | 2 | Apr 2026 |
| Trammell H. S. #2STHZ42-055-34808 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | Shut inOil | 2,184 | Sep 26, 2014 | 2 | Apr 2026 |
| Pledger Gas Field Unit #5142-039-30812 | Texas Petroleum Investment Co. | BrazoriaPledger (Frio 6500-6800) | Temporarily abandonedGas | 9,000 | Sep 16, 2011 | 7 | Jun 2014 |
| Tabor W. H. #9STHZ42-055-34829 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | ActiveOil | 2,184 | Oct 30, 2008 | 2 | Apr 2026 |
| Duval County Ranch Co. -K- #4042-131-30771 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 4 Lo.) | Shut inOil | 5,382 | Jul 27, 2007 | 3 | Aug 1997 |
| Duval County Ranch Co. -K- #65 F42-131-37941 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 1 C) | Shut inGas | 5,700 | Jul 27, 2007 | 4 | Jun 1998 |
| Duval County Ranch Co.-K- #4742-131-32096 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 4) | Shut inOil | 5,500 | Jul 2, 2007 | 3 | Aug 2018 |
| Duval County Ranch Co. -K- #4142-131-31035 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 2 Seg C) | ActiveInjection | 5,450 | Apr 23, 2007 | 4 | Apr 2026 |
| Duval County Ranch Co. -K- #6642-131-37967 | Texas Petroleum Investment Co. | DuvalCharamousca W. (Wilcox 2 Seg C) | ActiveOil | 5,700 | Apr 18, 2007 | 4 | Apr 2026 |
| Duval County Ranch Co. -K- #4542-131-31512 | Texas Petroleum Investment Co. | DuvalCharamousca W.(wilcox 2) | Shut inOil | 5,500 | Jul 31, 2006 | 3 | Apr 2026 |
| Rios R. #2HHZ42-055-34830 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | Shut inOil | 2,135 | Jan 13, 2006 | 1 | Apr 2026 |
| Dix Thomas a #3HHZ42-187-33528 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,667 | Jan 9, 2006 | 1 | Apr 2026 |
| Denman C 3H #3HHZ42-187-33527 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,542 | Dec 22, 2005 | 1 | Jun 2020 |
| Dix-McKean B Unit #5HHZ42-187-33526 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,640 | Dec 12, 2005 | 1 | Apr 2026 |
| Denman C 2H #2HHZ42-187-33522 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,535 | Nov 10, 2005 | 1 | Sep 2017 |
| Allen J. E. -a- #4HHZ42-187-33390 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveOil | 3,766 | Nov 1, 2005 | 3 | Apr 2026 |
| Allen J. E. -a- #10HHZ42-187-33517 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,130 | Oct 18, 2005 | 1 | Apr 2026 |
| Tabor W. H. #8HHZ42-055-34824 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | ActiveOil | 2,208 | Sep 21, 2005 | 1 | Apr 2026 |
| McKean A. J. & J. M. #6STHZ42-187-33463 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | PluggedOil | 2,800 | Aug 23, 2005 | 3 | Apr 2026 |
| Allen J. E. -a- #9HSHZ42-187-33467 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 4,142 | Aug 23, 2005 | 3 | Apr 2026 |
| Pledger Gas Field Unit #4742-039-31395 | Texas Petroleum Investment Co. | BrazoriaPledger (Frio 6500-6800) | Temporarily abandonedGas | 7,150 | Aug 8, 2005 | 2 | Nov 2003 |
| Trammell H. S. #3HHZ42-055-34822 | Texas Petroleum Investment Co. | CaldwellLuling-Branyon | Shut inOil | 2,141 | Jul 5, 2005 | 1 | Apr 2026 |
| Allen J. E. -B- #8HHZ42-187-33515 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 2,152 | Jul 5, 2005 | 1 | Apr 2026 |
| Dix-McKean B Unit #3HHZ42-187-33514 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,995 | Jun 23, 2005 | 1 | Apr 2026 |
| Denman C 1H #1HHZ42-187-33510 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,550 | May 19, 2005 | 1 | Jul 2017 |
| Knodel Annie #2D42-187-33509 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveInjection | 3,100 | Apr 28, 2005 | 1 | Apr 2026 |
| Anderson C. 1H #1 HHZ42-187-33507 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,644 | Apr 19, 2005 | 2 | Apr 2026 |
| Knobloch B - #3HSHZ42-187-33440 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 3,981 | Apr 4, 2005 | 2 | Apr 2026 |
| Miller Rand #1HHZ42-187-33433 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,623 | Apr 1, 2005 | 4 | Apr 2026 |
| Knobloch a #1HHZ42-187-33412 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | Shut inOil | 2,483 | Mar 24, 2005 | 2 | Apr 2026 |
| Denman -a- #1STHZ42-187-33413 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,584 | Mar 23, 2005 | 2 | Apr 2026 |
| Knobloch C. #2STHZ42-187-33441 | Texas Petroleum Investment Co. | GuadalupeDarst Creek (Edwards) | ActiveOil | 2,539 | Mar 16, 2005 | 2 | Apr 2026 |
| Baker A. J. #2STHZ42-187-33377 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | Shut inOil | 4,157 | Feb 11, 2005 | 2 | Apr 2026 |
| Roberts Fee #142-187-33505 | Texas Petroleum Investment Co. | GuadalupeLuling-Branyon | ActiveInjection | 2,651 | Feb 11, 2005 | 1 | Apr 2026 |