| Pyle, H. B. G-2-178253 | Provident City (Frio 2980) | Lavaca | 1 | 0 | 549K | Jul 2000 – Apr 2025 |
| Guenther G-3-165033 | Ansley | Wharton | 1 | 0 | 0 | Aug 1997 – Apr 2025 |
| Steinman, Alfred G-2-179363 | Provident City (Miocene 2040) | Lavaca | 1 | 0 | 147K | Aug 2000 – Apr 2025 |
| Benner, William G-2-151107 | Provident City (South Yegua K) | Lavaca | 1 | 0 | 37.1K | Aug 1994 – May 2024 |
| Steinman, Alfred G-2-284755 | Provident City (Miocene) | Lavaca | 1 | 0 | 1.87K | Nov 2017 – Apr 2024 |
| West G-2-173015 | Provident City (Frio 3260) | Lavaca | 1 | 0 | 40.8K | Sep 1998 – Apr 2024 |
| Neuhaus, F. W. G-2-62062 | Provident City (5800) | Lavaca | 1 | 0 | 0 | Jan 1993 – Mar 2024 |
| Traylor, Alma V. G-2-170653 | Provident City (Frio 3100) | Lavaca | 1 | 0 | 1.53K | Aug 1998 – Mar 2024 |
| Rau, Charles G-2-207948 | Provident City, NE (3050) | Lavaca | 1 | 0 | 568K | Nov 2004 – Jun 2023 |
| Hudson "B" G-3-108022 | Englehart (Wilcox 8900) | Colorado | 1 | 0 | 1.57M | Jan 1993 – Feb 2023 |
| Tusa, T. S. G-2-168734 | Provident City (Frio -A-) | Lavaca | 1 | 0 | 133K | Apr 1998 – Sep 2022 |
| Walters, Dorothy G-2-168751 | Provident City (Frio 2750) | Lavaca | 1 | 0 | 7.06K | Apr 1998 – May 2022 |
| Rouse, Fay G-2-199094 | Provident City (Frio 3410) | Lavaca | 1 | 0 | 1.02K | Aug 2003 – May 2022 |
| Walters, Dorothy G-2-178245 | Provident City (2150) | Lavaca | 1 | 0 | 14.3K | May 2000 – Apr 2022 |
| Neuhaus, F. W. O-2-4442 | Provident City (Yegua -O-) | Lavaca | 1 | 58.1K | 2.93K | Jan 1993 – Jan 2022 |
| Traylor, Alma V. G-2-291524 | Frio (3400) | Lavaca | 1 | 0 | 14.1K | Aug 2021 – Jan 2022 |
| Miller G-2-282201 | Provident City (Frio 3175) | Lavaca | 1 | 0 | 2.09K | Apr 2017 – Mar 2021 |
| Benner G-2-224353 | Wildcat | Lavaca | 1 | 0 | 0 | Jun 2006 – Mar 2021 |
| Neuhaus, F. W. G-2-284258 | Provident City (Frio 2610) | Lavaca | 1 | 0 | 21K | Oct 2017 – Mar 2021 |
| Weinheimer G-3-259092 | Alwan (Cook Mountain) | Wharton | 1 | 0 | 769K | Jul 2010 – Jul 2020 |
| Steinman, Alfred G-2-258809 | Provident City, NE. (Frio 3550) | Lavaca | 1 | 0 | 21.1K | Apr 2010 – May 2020 |
| Lennox O-6-14470 | Domino (Clarksville) | Red River | 1 | 18.4K | 0 | Dec 2005 – Apr 2020 |
| Reeder Oil Unit O-6-13939 | Domino (Clarksville) | Red River | 7 | 117K | 0 | Feb 1999 – Mar 2020 |
| Reeder "B" O-6-13847 | Domino (Clarksville) | Red River | 1 | 33.8K | 0 | Jul 1998 – Mar 2020 |
| Lennox Foundation D O-6-15067 | Domino (Clarksville) | Red River | 1 | 2.95K | 0 | Jul 2011 – Mar 2020 |
| Traylor-Miller O-2-8624 | Provident City (Yegua N, West) | Lavaca | 1 | 63.4K | 844K | Apr 2001 – Jan 2020 |
| Lennox Unit O-6-13717 | Domino (Clarksville) | Red River | 1 | 80.5K | 0 | Aug 1997 – Aug 2018 |
| Lennox Foundation O-6-13839 | Domino (Clarksville) | Red River | 1 | 41.5K | 0 | Jul 1998 – Aug 2018 |
| Lennox Unit "C" O-6-14087 | Domino (Clarksville) | Red River | 1 | 891 | 0 | Apr 2001 – Aug 2018 |
| Neuhaus, F. W. G-2-284067 | Provident City (Frio 2750) | Lavaca | 1 | 0 | 15.6K | Mar 2017 – Oct 2017 |
| Krenek, Edward et AL G-3-253373 | Hungerford, S. (Cook Mountain) | Wharton | 1 | 0 | 791K | Jul 2009 – Aug 2017 |
| Traylor, Alma V. G-2-190771 | Provident City (Frio 3360) | Lavaca | 1 | 0 | 7.82K | Jun 2002 – Apr 2017 |
| Miller G-2-208002 | Provident City (Frio 3410) | Lavaca | 1 | 0 | 163K | Dec 2004 – Apr 2017 |
| Neuhaus-Sandra G-2-192120 | Provident City (Wilcox 9,500) | Lavaca | 1 | 0 | 279K | Sep 2002 – Mar 2017 |
| Neuhaus, F. W. G-2-221137 | Provident City (Frio 3550) | Lavaca | 1 | 0 | 584K | May 2006 – Mar 2017 |
| Neuhaus, F. W. G-2-184643 | Provident City (Yegua N, West) | Lavaca | 1 | 0 | 661K | Jul 2001 – Feb 2017 |
| Lennox Unit "A" O-6-13768 | Domino (Clarksville) | Red River | 1 | 132K | 0 | Dec 1997 – Oct 2009 |