| Davis J. J. Estate -a- #1SW42-055-35061 | Lynco Oilfield Services LLC | Caldwell, TXSalt Flat (Edwards) | ActiveInjection | 3,100 | Aug 17, 2026 | — | — |
| Young-Clark Unit #1HHZ42-055-35199 | Hamilton Clay | Caldwell, TXLuling Branyon R 40 Exc | ActiveOil | 2,344 | Jul 7, 2026 | — | — |
| Wright J. D. #7R42-055-04778 | Left Behind Recovery LLC | Caldwell, TXSalt Flat | Shut inOil | 2,553 | Jun 5, 2026 | — | — |
| Tiller J. R. -C- #3B42-055-35200 | Buonadonna Oil LLC | Caldwell, TXSalt Flat | ActiveOil | 2,465 | Dec 22, 2025 | — | — |
| Webb Oil Unit III #2HZ42-055-34982 | Lodel Energy Resources Corporati | Caldwell, TXDrummond (Edwards 1800) | Shut inOil | 1,195 | May 29, 2025 | — | — |
| Mercer Alf #3HHZ42-055-34793 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 4,159 | Nov 1, 2024 | — | — |
| Merriweather John #1SW42-055-80086 | E & W Oil Inc. | Caldwell, TXLuling-Branyon | PluggedOil | 3,000 | Aug 6, 2024 | — | — |
| Secretariat #1HHZ42-055-35189 | Millennium Exploration Co. LLC | Caldwell, TXLuling-Branyon | ActiveOil | 2,705 | Jul 10, 2024 | — | — |
| Metcalfe Oil Unit #442-055-33207 | Cavalier Oil & Gas Inc. | Caldwell, TXFentress (1750) | Shut inOil | 1,875 | Mar 25, 2024 | — | — |
| Dickerson Claude #2B42-055-35187 | SGB Oil LLC | Caldwell, TXSalt Flat | ActiveOil | 2,464 | Jan 25, 2024 | — | — |
| Blackwell S. M. #4R42-055-02551 | Bastrop Energy Group | Caldwell, TXLuling (Edwards) | ActiveOil | 2,365 | Dec 13, 2023 | — | — |
| Hardeman E. J. #5HHZ42-055-35182 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,141 | Jun 16, 2023 | — | — |
| Tiller Dorset & W.J. #4HHZ42-055-35180 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,117 | Mar 23, 2023 | — | — |
| Mercer F.M. & W.M. #1HHZ42-055-35179 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,203 | Jan 31, 2023 | — | — |
| Mercer Mattie #3HHZ42-055-35178 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,200 | Jan 27, 2023 | — | — |
| Tabor W. H. #16HHZ42-055-35175 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,091 | Jan 6, 2023 | — | — |
| Mercer 7H Unit #7HHZ42-055-35177 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,161 | Jan 5, 2023 | — | — |
| Briscoe Trap -a- 100 Acres #1B42-055-35176 | Left Behind Recovery LLC | Caldwell, TXSalt Flat | ActiveOil | 2,473 | Dec 27, 2022 | — | — |
| Trammell H. S. #4HHZ42-055-35174 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,182 | Dec 22, 2022 | — | — |
| Moore Maggie #8HHZ42-055-34817 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | Shut inOil | 2,170 | Nov 8, 2022 | — | — |
| Cabe #1MT42-055-35173 | Calistoga Energy Reserves LLC | Caldwell, TXDale-McBride | ActiveOil | 2,373 | Sep 15, 2022 | — | — |
| Mercer 5H Unit #5HHZ42-055-35168 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,110 | Feb 16, 2022 | — | — |
| Stair O. F. #5HHZ42-055-35170 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,179 | Feb 8, 2022 | — | — |
| Moore Maggie #9HHZ42-055-35169 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,091 | Feb 1, 2022 | — | — |
| Mercer Alf #4HHZ42-055-35167 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,208 | Jan 26, 2022 | — | — |
| Tabor W. H. #14HHZ42-055-35165 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,134 | Jan 21, 2022 | — | — |
| Tabor W. H. #15HHZ42-055-35166 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,097 | Jan 21, 2022 | — | — |
| Metcalfe Oil Unit #1A42-055-35164 | Cavalier Oil & Gas Inc. | Caldwell, TXFentress (1750) | Shut inOil | 1,920 | Oct 21, 2021 | — | — |
| Moore Maggie #7HHZ42-055-34780 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,122 | Feb 16, 2021 | — | — |
| Proctor G. W. #1HHZ42-055-34660 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,128 | Feb 12, 2021 | — | — |
| Pratt R. T. -a- #8A42-055-35158 | Ams Energy Solutions LLP | Caldwell, TXSpiller | Shut inOil | 2,614 | Jan 28, 2021 | — | — |
| Mercer W. F. #1HHZ42-055-34782 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,241 | Jan 13, 2021 | — | — |
| Gideon T. C. #2HHZ42-055-35104 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,155 | Feb 20, 2020 | — | — |
| Proctor G. W. #2HHZ42-055-34665 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,186 | Jan 8, 2020 | — | — |
| Tabor W. H. #4STHZ42-055-34650 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | PluggedOil | 2,800 | Dec 30, 2019 | — | — |
| Tabor W. H. #7HHZ42-055-34813 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | Shut inOil | 2,230 | Dec 30, 2019 | — | — |
| Mercer 4H Unit #4HHZ42-055-35155 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,113 | Nov 20, 2019 | — | — |
| Mercer Mattie #2HHZ42-055-35154 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,200 | Nov 13, 2019 | — | — |
| Tabor W. H. #13HHZ42-055-35152 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | Shut inOil | 2,139 | Nov 6, 2019 | — | — |
| Hardeman E. J. #4HHZ42-055-35153 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,119 | Nov 5, 2019 | — | — |
| Tabor W. H. #6442-055-30874 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon (1700) | Temporarily abandonedGas | 2,100 | Aug 26, 2019 | — | — |
| Mercer Mattie #1HHZ42-055-35151 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,190 | Feb 1, 2019 | — | — |
| Merriweather #1HHZ42-055-34707 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,122 | Jan 18, 2019 | — | — |
| Tabor W. H. #1STHZ42-055-34498 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,123 | Jan 2, 2019 | — | — |
| Carter Unit #8HHZ42-055-35123 | Texian Operating Company LLC | Caldwell, TXSalt Flat (Edwards) | ActiveOil | 2,704 | Dec 31, 2018 | — | — |
| Carter Unit #9HHZ42-055-35124 | Texian Operating Company LLC | Caldwell, TXSalt Flat (Edwards) | Shut inOil | 2,727 | Dec 31, 2018 | — | — |
| Davis B - Wilson #5HHZ42-055-35145 | Texian Operating Company LLC | Caldwell, TXSalt Flat (Edwards) | Shut inOil | 2,703 | Dec 31, 2018 | — | — |
| Tabor W. H. #11STHZ42-055-34831 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | ActiveOil | 2,172 | Dec 18, 2018 | — | — |
| Mercer 3H Unit #3STHZ42-055-35106 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | Shut inOil | 2,134 | Dec 14, 2018 | — | — |
| Tabor W. H. #65D42-055-31475 | Texas Petroleum Investment Co. | Caldwell, TXLuling-Branyon | PluggedOil | 3,005 | Oct 22, 2018 | — | — |