| Duke Ranch -20- #142-175-34282 | T-C Oil Company LLC | Goliad, TXTejas (Frio 5200) | ActiveOil | 5,600 | Oct 27, 2026 | — | — |
| Clay Pasture -E- State Unit #142-391-33235 | T-C Oil Company LLC | Refugio, TXAnaqua (4100) | ActiveOil | 5,692 | Oct 2, 2026 | — | — |
| Anderson Mary Alice et al a #a 1242-391-31640 | T-C Oil Company LLC | Refugio, TXFagan (Greta Sand) | ActiveOil | 6,212 | Sep 25, 2026 | — | — |
| Duke Ranch -21- #142-175-34283 | T-C Oil Company, LLCpermit operator | Goliad, TX | Drilled | 6,000 | Aug 3, 2026 | — | — |
| Duke Ranch -19- #142-175-34281 | T-C Oil Company LLC | Goliad, TXTejas (Frio 5200) | ActiveOil | 5,510 | Apr 6, 2026 | — | — |
| Duke Ranch -17- #142-175-34276 | T-C Oil Company LLC | Goliad, TXSarco Creek (2800) | ActiveGas | 5,306 | Feb 9, 2026 | — | — |
| O Connor -H- #h 4142-391-33340 | T-C Oil Company LLC | Refugio, TXAnaqua (3000) | ActiveOil | 4,148 | Jan 9, 2026 | — | — |
| WLP #9942-391-33261 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-434) | ActiveInjection | 4,712 | Jul 24, 2025 | — | — |
| Braman -H- #142-391-33274 | T-C Oil Company LLC | Refugio, TXBraman (8200) | ActiveGas | 8,445 | Mar 3, 2025 | — | — |
| Duke Ranch -16- #142-175-34275 | T-C Oil Company LLC | Goliad, TXTejas (Frio 5200) | ActiveOil | 5,611 | Feb 28, 2025 | — | — |
| Duke Ranch -18- #142-175-34277 | T-C Oil Company LLC | Goliad, TXTejas (Frio 5400) | ActiveOil | 5,603 | Feb 28, 2025 | — | — |
| O Conner -D- #d 4942-391-33336 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-434) | ActiveOil | 4,719 | May 28, 2024 | — | — |
| T-C Oil Co.- O Connor #13342-391-33333 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,714 | Apr 3, 2024 | — | — |
| T-C Oil Co.- O Connor #13442-391-33334 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,725 | Apr 3, 2024 | — | — |
| T-C Oil Co.- O Connor #13242-391-33332 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | Shut inOil | 4,697 | Apr 1, 2024 | — | — |
| Meoc-Mellon-State Unit #442-391-33331 | T-C Oil Company LLC | Refugio, TXMary Ellen OCONNOR(8100) | ActiveGas | 8,337 | Mar 25, 2024 | — | — |
| T-C Oil Co.- O Connor #13142-391-33328 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,722 | Mar 6, 2024 | — | — |
| O Conner -D- #d 4842-391-33325 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-434) | Shut inOil | 4,702 | Feb 2, 2024 | — | — |
| T-C Oil Co.- O Connor #12842-391-33322 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,706 | Feb 1, 2024 | — | — |
| T-C Oil Co.- O Connor #12942-391-33323 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,720 | Jan 31, 2024 | — | — |
| T-C Oil Co.- O Connor #13042-391-33324 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,708 | Jan 31, 2024 | — | — |
| T-C Oil Co.- O Connor #12642-391-33318 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,703 | Sep 25, 2023 | — | — |
| T-C Oil Co.- O Connor #4642-391-30026 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | Shut inOil | 5,646 | Jul 28, 2023 | — | — |
| T-C Oil Co.- O Connor #12342-391-33315 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,736 | Jul 17, 2023 | — | — |
| T-C Oil Co.- O Connor #12142-391-33307 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,708 | May 2, 2023 | — | — |
| T-C Oil Co.- O Connor #12242-391-33308 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,724 | May 2, 2023 | — | — |
| T-C Oil Co.- O Connor #11842-391-33303 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,736 | Mar 29, 2023 | — | — |
| T-C Oil Co.- O Connor #11642-391-33301 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,734 | Feb 28, 2023 | — | — |
| Oconnor Dennis Etal -L- #l 9842-391-33300 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,737 | Feb 27, 2023 | — | — |
| Dennis O Connor et al -L- #l 7442-391-32541 | T-C Oil Company LLC | Refugio, TXLake Pasture (M-358) | Not on scheduleGas | 4,800 | Oct 27, 2022 | — | — |
| T-C Oil Co.- O Connor #69R42-391-31772 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | Shut inOil | 4,605 | Jul 1, 2022 | — | — |
| T-C Oil Co.- O Connor #31R42-391-00374 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | PluggedOil | 4,650 | Jun 15, 2022 | — | — |
| Oconnor Dennis Etal -L- #l 58R42-391-31811 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | Shut inOil | 4,625 | Mar 26, 2021 | — | — |
| Oconnor Dennis Etal -L- #l 56 R42-391-31665 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | Shut inOil | 4,650 | Mar 9, 2021 | — | — |
| Oconnor Dennis Etal -L- #l 59R42-391-31813 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | Shut inOil | 4,610 | Feb 4, 2021 | — | — |
| O Connor #7742-391-32092 | T-C Oil Company LLC | Refugio, TXMcFaddin (4400) | ActiveOil | 7,100 | Sep 27, 2019 | — | — |
| Oconnor Dennis Etal -L- #l 57R42-391-31702 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,650 | Dec 7, 2018 | — | — |
| O Connor M. E. #842-391-31329 | T-C Oil Company LLC | Refugio, TXWoodsboro South (4200) | PluggedOil | 6,100 | Nov 14, 2017 | — | — |
| Oconnor Thomas -E- #2342-391-01646 | T-C Oil Company LLC | Refugio, TXTom Oconnor | PluggedOil | 5,891 | Aug 14, 2017 | — | — |
| T-C Oil Co.- O Connor #8442-391-31997 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | ActiveOil | 4,680 | Aug 10, 2017 | — | — |
| T-C Oil Co.- O Connor #5642-391-30277 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | Shut inOil | 7,788 | Jun 8, 2017 | — | — |
| O Connor M. E. #1042-391-30443 | T-C Oil Company LLC | Refugio, TXWoodsboro South (4200) | PluggedOil | 4,307 | Aug 14, 2015 | — | — |
| O Connor M. E. #11D42-391-30503 | T-C Oil Company LLC | Refugio, TXWoodsboro South (4200) | Shut inOil | 4,313 | Jul 28, 2015 | — | — |
| O Connor -H- #h 2042-391-00035 | T-C Oil Company LLC | Refugio, TXHuff (3250) | Temporarily abandonedOil | 6,681 | Nov 12, 2014 | — | — |
| Mary Alice Anderson et al-a- #a 1042-391-30223 | T-C Oil Company LLC | Refugio, TXFagan (2150) | Temporarily abandonedGas | 4,000 | Jun 27, 2014 | — | — |
| O Conner -D- #d 1642-391-00262 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-434) | PluggedOil | 4,485 | Dec 30, 2013 | — | — |
| O Conner -D- #d 1542-391-00261 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-434) | Shut inOil | 4,650 | Sep 12, 2013 | — | — |
| T-C Oil Co.- O Connor #50R42-391-30219 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | Shut inOil | 4,434 | Jul 29, 2013 | — | — |
| Oconnor Dennis Etal -L- #l 39R42-391-30210 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | PluggedOil | 4,486 | May 31, 2013 | — | — |
| T-C Oil Co.- O Connor #442-391-00301 | T-C Oil Company LLC | Refugio, TXLake Pasture (H-440 Sand) | Shut inOil | 5,972 | May 20, 2013 | — | — |