| Young-Clark Unit #2HHZ42-055-35202 | Hamilton, Clay only | Caldwell, TX | Permitted | 2,500 | Oct 22, 2026 | — | — |
| Johnson #1A42-055-35201 | Excel Operating, LLC only | Caldwell, TX | Not on schedule | 2,600 | Sep 3, 2026 | — | — |
| Davis J. J. Estate #1SW42-055-35061 | Priority Oil Company LLC only | Caldwell, TXSalt Flat (Edwards) | Not on scheduleOil | 3,600 | Aug 17, 2026 | — | — |
| Young-Clark Unit #1HHZ42-055-35199 | Hamilton, Clay only | Caldwell, TX | Not on schedule | 2,700 | Jul 7, 2026 | — | — |
| Wright, J. D. #7R42-055-04778 | Left Behind Recovery, LLC only | Caldwell, TX | Not on scheduleOil | 2,555 | Jun 5, 2026 | — | — |
| Adams Mrs. Fred #142-055-81610 | RR Ventures Limited Partnership only | Caldwell, TXStaples | Plugged | 917 | Mar 9, 2026 | — | — |
| Tiller, J. R. -C- #3B42-055-35200 | Buonadonna Oil LLC only | Caldwell, TX | Not on schedule | 2,600 | Dec 22, 2025 | — | — |
| Webb Oil Unit III #2HZ42-055-34982 | Lodel Energy Resources Corporati only | Caldwell, TX | Not on scheduleOil | 7,000 | May 29, 2025 | — | — |
| Trammell, H. S. #5HHZ42-055-35197 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,195 | Dec 3, 2024 | — | — |
| Proctor , G.W. #5HHZ42-055-35198 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,175 | Nov 26, 2024 | — | — |
| Byrd #1HHZ42-055-35195 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,120 | Nov 14, 2024 | — | — |
| Mercer, Alf #3HHZ42-055-34793 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on scheduleOil | 2,400 | Nov 1, 2024 | — | — |
| E.J. Hardeman Heirs #1HHZ42-055-35196 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,375 | Oct 30, 2024 | — | — |
| Mercer, Mills #3HHZ42-055-35194 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,160 | Oct 24, 2024 | — | — |
| Branyon, W. #1HHZ42-055-35193 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,210 | Oct 2, 2024 | — | — |
| Secretariat #1SW42-055-80086 | Millennium Exploration Co. LLC only | Caldwell, TX | Not on scheduleOil | 3,000 | Aug 6, 2024 | — | — |
| Mercer 8H Unit #8HHZ42-055-35192 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,180 | Aug 1, 2024 | — | — |
| F.M. & W.M. Mercer a #2HHZ42-055-35191 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,200 | Jul 31, 2024 | — | — |
| Mercer, Alf #5HHZ42-055-35190 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,180 | Jul 29, 2024 | — | — |
| Secretariat #1HHZ42-055-35189 | Millennium Exploration Co. LLC only | Caldwell, TXLuling-Branyon | ActiveOil | 3,000 | Jul 10, 2024 | — | — |
| Webb Oil Unit III #8HHZ42-055-35188 | Lodel Energy Resources Corporati only | Caldwell, TX | Not on schedule | 5,000 | Apr 16, 2024 | — | — |
| Metcalfe Oil Unit #442-055-33207 | Cavalier Oil & Gas, Inc. only | Caldwell, TX | Not on scheduleOil | 2,000 | Mar 25, 2024 | — | — |
| Dickerson Claude #2B42-055-35187 | SGB Oil LLC only | Caldwell, TXSalt Flat | ActiveOil | 3,000 | Jan 25, 2024 | — | — |
| Metcalfe Oil Unit #342-055-33467 | Cavalier Oil & Gas, Inc. only | Caldwell, TX | Not on scheduleOil | 1,975 | Jan 5, 2024 | — | — |
| Blackwell S. M. #442-055-02551 | Bastrop Energy Group only | Caldwell, TXLuling-Branyon | Not on scheduleOil | 2,400 | Dec 13, 2023 | — | — |
| PHP Lockhart CS #142-055-35186 | Kinder Morgan Texas Pipeline LLC only | Caldwell, TX | Not on schedule | 600 | Nov 7, 2023 | — | — |
| Cathodic - Acorn RD #1CP42-055-35185 | Flint Hills Resources, LC only | Caldwell, TX | Not on schedule | 250 | Nov 2, 2023 | — | — |
| Wiegand #4__42-055-35184 | Flamingo Oil & Gas only | Caldwell, TXFentress (Austin 1750) | Plugged | 1,900 | Sep 22, 2023 | — | — |
| Proctor, G.W. #32D42-055-35183 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,900 | Aug 8, 2023 | — | — |
| Hardeman E. J. #5HHZ42-055-35182 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,140 | Jun 16, 2023 | — | — |
| Tiller Dorset & W.J. #4HHZ42-055-35180 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,300 | Mar 23, 2023 | — | — |
| Stair, O.F. #6HHZ42-055-35181 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on schedule | 2,170 | Mar 10, 2023 | — | — |
| Mercer F.M. & W.M. #1HHZ42-055-35179 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,200 | Jan 31, 2023 | — | — |
| Mercer Mattie #3HHZ42-055-35178 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,250 | Jan 27, 2023 | — | — |
| Tabor W. H. #16HHZ42-055-35175 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,150 | Jan 6, 2023 | — | — |
| Mercer 7H Unit #7HHZ42-055-35177 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,200 | Jan 5, 2023 | — | — |
| Briscoe Trap -a- 100 Acres #1B42-055-35176 | Left Behind Recovery LLC only | Caldwell, TXSalt Flat | ActiveOil | 3,000 | Dec 27, 2022 | — | — |
| Trammell H. S. #4HHZ42-055-35174 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,250 | Dec 22, 2022 | — | — |
| Moore, Maggie #8HHZ42-055-34817 | Texas Petroleum Investment Co. only | Caldwell, TX | Not on scheduleOil | 2,500 | Nov 8, 2022 | — | — |
| Cabe #1MT42-055-35173 | Calistoga Energy Reserves LLC only | Caldwell, TXDale-McBride | ActiveOil | 3,000 | Sep 15, 2022 | — | — |
| LG #142-055-35160 | Calistoga Energy Reserves, LLC only | Caldwell, TX | Not on schedule | 4,000 | Jun 16, 2022 | — | — |
| Blitch #142-055-35171 | Forza Operating only | Caldwell, TXPlum Creek(serpentine) | Plugged | 2,400 | Mar 22, 2022 | — | — |
| Mercer 5H Unit #5HHZ42-055-35168 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,085 | Feb 16, 2022 | — | — |
| Stair O. F. #5HHZ42-055-35170 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,175 | Feb 8, 2022 | — | — |
| Moore Maggie #9HHZ42-055-35169 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,095 | Feb 1, 2022 | — | — |
| Mercer Alf #4HHZ42-055-35167 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,220 | Jan 26, 2022 | — | — |
| Tabor W. H. #14HHZ42-055-35165 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,140 | Jan 21, 2022 | — | — |
| Tabor W. H. #15HHZ42-055-35166 | Texas Petroleum Investment Co. only | Caldwell, TXLuling-Branyon | ActiveOil | 2,090 | Jan 21, 2022 | — | — |
| Metcalfe Oil Unit #1A42-055-35164 | Cavalier Oil & Gas Inc. only | Caldwell, TXFentress (1750) | ActiveOil | 2,000 | Oct 21, 2021 | — | — |
| Metcalfe Oil Unit #242-055-35163 | Benchmark Texas Petroleum, LLC. only | Caldwell, TX | Not on schedule | 2,000 | Sep 28, 2021 | — | — |