| Mercer Alf #3HHZ42-055-34793 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 4,159 | Nov 1, 2024 | 2 | Apr 2026 |
| Merriweather John #1SW42-055-80086 | E & W Oil Inc. only | CaldwellLuling-Branyon | PluggedOil | 3,000 | Aug 6, 2024 | 1 | Jan 2020 |
| Secretariat #1HHZ42-055-35189 | Millennium Exploration Co. LLC only | CaldwellLuling-Branyon | ActiveOil | 2,705 | Jul 10, 2024 | 2 | Apr 2026 |
| Blackwell S. M. #4R42-055-02551 | Bastrop Energy Group only | CaldwellLuling (Edwards) | ActiveOil | 2,365 | Dec 13, 2023 | 1 | Apr 2026 |
| Hardeman E. J. #5HHZ42-055-35182 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,141 | Jun 16, 2023 | 1 | Apr 2026 |
| Allen J. E. -a- #13HHZ42-187-33710 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,148 | Jun 14, 2023 | 1 | Apr 2026 |
| Tiller Dorset & W.J. #4HHZ42-055-35180 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,117 | Mar 23, 2023 | 2 | Apr 2026 |
| McKean A.j.&j.m. -a- /137.50AC./ #1HHZ42-187-33703 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,136 | Mar 6, 2023 | 1 | Apr 2026 |
| Shanklin W. R. #1HHZ42-187-33702 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,198 | Mar 3, 2023 | 1 | Apr 2026 |
| Allen J. E. -B- #10HHZ42-187-33701 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,172 | Mar 1, 2023 | 1 | Apr 2026 |
| Mercer F.M. & W.M. #1HHZ42-055-35179 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,203 | Jan 31, 2023 | 1 | Apr 2026 |
| Mercer Mattie #3HHZ42-055-35178 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,200 | Jan 27, 2023 | 1 | Apr 2026 |
| Tabor W. H. #16HHZ42-055-35175 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,091 | Jan 6, 2023 | 1 | Apr 2026 |
| Mercer 7H Unit #7HHZ42-055-35177 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,161 | Jan 5, 2023 | 1 | Apr 2026 |
| Trammell H. S. #4HHZ42-055-35174 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,182 | Dec 22, 2022 | 1 | Apr 2026 |
| Moore Maggie #8HHZ42-055-34817 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | Shut inOil | 2,170 | Nov 8, 2022 | 3 | Apr 2026 |
| Roberts #1HHZ42-187-33698 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,098 | Feb 24, 2022 | 1 | Apr 2026 |
| Mercer 5H Unit #5HHZ42-055-35168 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,110 | Feb 16, 2022 | 1 | Apr 2026 |
| Stair O. F. #5HHZ42-055-35170 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,179 | Feb 8, 2022 | 1 | Apr 2026 |
| McKean A. J. & J. M. #12HHZ42-187-33694 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,086 | Feb 8, 2022 | 1 | Apr 2026 |
| Moore Maggie #9HHZ42-055-35169 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,091 | Feb 1, 2022 | 1 | Apr 2026 |
| Baker A. J. #11HHZ42-187-33471 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,175 | Jan 31, 2022 | 4 | Apr 2026 |
| Mercer Alf #4HHZ42-055-35167 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,208 | Jan 26, 2022 | 2 | Apr 2026 |
| Tabor W. H. #14HHZ42-055-35165 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,134 | Jan 21, 2022 | 1 | Apr 2026 |
| Tabor W. H. #15HHZ42-055-35166 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,097 | Jan 21, 2022 | 1 | Apr 2026 |
| Moore Maggie #7HHZ42-055-34780 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,122 | Feb 16, 2021 | 2 | Apr 2026 |
| Proctor G. W. #1HHZ42-055-34660 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,128 | Feb 12, 2021 | 2 | Apr 2026 |
| Allen J. E. -a- #7STHZ42-187-33447 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | PluggedOil | 2,300 | Jan 27, 2021 | 2 | Apr 2026 |
| Allen J. E. -B- #6STHZ42-187-33474 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,048 | Jan 21, 2021 | 3 | Apr 2026 |
| Allen J. E. -B- #1STHZ42-187-33411 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,090 | Jan 14, 2021 | 3 | Apr 2026 |
| Mercer W. F. #1HHZ42-055-34782 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,241 | Jan 13, 2021 | 2 | Apr 2026 |
| Baker A. J. #h 7STHZ42-187-33452 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,068 | Jan 13, 2021 | 3 | Apr 2026 |
| Baker A. J. #8STHZ42-187-33451 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,040 | Jan 7, 2021 | 3 | Apr 2026 |
| Gideon T. C. #2HHZ42-055-35104 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,155 | Feb 20, 2020 | 2 | Apr 2026 |
| Baker A. J. #1STHZ42-187-33357 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | Shut inOil | 2,086 | Jan 21, 2020 | 4 | Apr 2026 |
| Proctor G. W. #2HHZ42-055-34665 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,186 | Jan 8, 2020 | 4 | Apr 2026 |
| Tabor W. H. #4STHZ42-055-34650 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | PluggedOil | 2,800 | Dec 30, 2019 | 4 | Apr 2026 |
| Tabor W. H. #7HHZ42-055-34813 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | Shut inOil | 2,230 | Dec 30, 2019 | 2 | Apr 2026 |
| Mercer 4H Unit #4HHZ42-055-35155 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,113 | Nov 20, 2019 | 1 | Apr 2026 |
| Mercer Mattie #2HHZ42-055-35154 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,200 | Nov 13, 2019 | 1 | Apr 2026 |
| Tabor W. H. #13HHZ42-055-35152 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | Shut inOil | 2,139 | Nov 6, 2019 | 1 | Apr 2026 |
| Hardeman E. J. #4HHZ42-055-35153 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,119 | Nov 5, 2019 | 1 | Apr 2026 |
| McKean A.j.&j.m. -a- /137.50AC./ #1742-187-80234 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | PluggedOil | 2,240 | Oct 4, 2019 | 1 | Apr 2026 |
| Mercer Mattie #1HHZ42-055-35151 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,190 | Feb 1, 2019 | 1 | Apr 2026 |
| Merriweather #1HHZ42-055-34707 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,122 | Jan 18, 2019 | 3 | Apr 2026 |
| Tabor W. H. #1STHZ42-055-34498 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,123 | Jan 2, 2019 | 4 | Apr 2026 |
| McKean A. J. & J. M. #11HHZ42-187-33681 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,196 | Dec 31, 2018 | 1 | Apr 2026 |
| Tabor W. H. #11STHZ42-055-34831 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | ActiveOil | 2,172 | Dec 18, 2018 | 2 | Apr 2026 |
| Baker A. J. #6STHZ42-187-33419 | Texas Petroleum Investment Co. only | GuadalupeLuling-Branyon | ActiveOil | 2,060 | Dec 18, 2018 | 3 | Apr 2026 |
| Mercer 3H Unit #3STHZ42-055-35106 | Texas Petroleum Investment Co. only | CaldwellLuling-Branyon | Shut inOil | 2,134 | Dec 14, 2018 | 3 | May 2019 |