| Quintanilla OL O-1-18178 | A.W.P. (Olmos) | McMullen | 1 | 144K | 1.85M | Oct 2014 – Apr 2026 |
| Welder, J.F. Heirs O-4-12778 | Angelita New (Frio) | San Patricio | 2 | 79.4K | 907K | Mar 1998 – Apr 2026 |
| McKinney Unit O-3-20972 | Caldwell (Austin Chalk) | Burleson | 1 | 69.4K | 951K | Jan 1993 – Apr 2026 |
| Young O-6-5592 | Carthage (Hill, Southwest) | Panola | 1 | 58.9K | 259K | Jan 1993 – Apr 2026 |
| Shoemake Unit O-2-8993 | George West, E. (Queen City -B-) | Live Oak | 1 | 21.1K | 53.9K | Jul 2005 – Apr 2026 |
| Cooley, M.E. O-2-8902 | Mission Valley (9050 Wilcox) | Victoria | 1 | 5.7K | 286K | Sep 2004 – Apr 2026 |
| Sanders "A" O-4-4049 | Baldwin (3800) | Nueces | 1 | 50K | 434 | Jan 1993 – Feb 2026 |
| Hurry-Britt Unit O-3-21542 | Caldwell (Austin Chalk) | Burleson | 3 | 418K | 1.06M | Jan 1993 – Jan 2026 |
| McNeese, A. G. O-3-12625 | Caldwell (Austin Chalk) | Burleson | 5 | 348K | 2.7M | Jan 1993 – Jan 2026 |
| Newcomb-Matcek O-3-13585 | Caldwell (Austin Chalk) | Burleson | 6 | 190K | 1.61M | Jan 1993 – Jan 2026 |
| Connolly, Jett O-1-3231 | Tenney Creek | Caldwell | 36 | 273K | 21 | Jan 1993 – Dec 2025 |
| Osteen, W. N. O-1-4102 | Dale-McBride | Caldwell | 22 | 240K | 112K | Jan 1993 – Dec 2025 |
| Jeff Moore -B- O-1-14436 | Dale-McBride | Caldwell | 23 | 67.6K | 1 | Jun 2003 – Dec 2025 |
| Talley, E. H. O-1-4103 | Dale-McBride | Caldwell | 10 | 55.6K | 61 | Jan 1993 – Dec 2025 |
| Lackey O-1-12027 | Dale-McBride | Caldwell | 4 | 38.3K | 7.1K | Jan 1993 – Dec 2025 |
| Lackey, E. T. O-1-4099 | Dale-McBride | Caldwell | 14 | 23.6K | 2.71K | Jan 1993 – Dec 2025 |
| Clingingsmith "A" O-1-12699 | Dale-McBride | Caldwell | 4 | 23.3K | 6.62K | Jan 1993 – Dec 2025 |
| Clingingsmith O-1-4098 | Dale-McBride | Caldwell | 8 | 22.3K | 1.92K | Jan 1993 – Dec 2025 |
| Goldman, Dr. Joseph L. Unit O-6-14864 | Scoober Creek (Travis Peak) | Cherokee | 1 | 593 | 13.2K | Apr 2009 – Dec 2025 |
| Moore, J. -A- O-1-11643 | Dale-McBride | Caldwell | 1 | 11K | 48 | Jul 1993 – Nov 2025 |
| Crawford, Gladys O-1-13577 | Dale-McBride | Caldwell | 1 | 5.06K | 14 | Jan 1993 – Nov 2025 |
| Mosley Ranch O-3-26767 | Fort Trinidad (Glen Rose -D-) | Houston | 1 | 27.6K | 46.7K | Mar 2015 – Oct 2025 |
| Frank Smith O-3-26959 | Ft. Trinidad, E. (Edwards) | Houston | 1 | 5.09K | 2.58K | May 2015 – Oct 2025 |
| Brees Unit O-3-26598 | Ft. Trinidad, E. (Edwards) | Houston | 1 | 15.7K | 7.65K | Feb 2015 – May 2025 |
| Richter O-2-8882 | George West, E. (Queen City -B-) | Live Oak | 1 | 28.9K | 188K | Jun 2004 – Apr 2025 |
| Baines, W. M. O-4-10357 | Midway, S. (Dubose) | San Patricio | 3 | 191K | 1.87M | Jan 1993 – Mar 2025 |
| Russell Unit O-3-13865 | Giddings (Austin Chalk-3) | Burleson | 1 | 102K | 254K | Jan 1993 – Mar 2025 |
| Hamon Heirs O-2-532 | Ganado, West | Jackson | 3 | 48K | 103 | Jan 1993 – Mar 2025 |
| Barker, E. A. O-3-22570 | Bessmay (Wilcox 5TH) | Jasper | 1 | 24.1K | 22.9K | Nov 1994 – Feb 2025 |
| Gamble O-3-26630 | Fort Trinidad, East (Buda) | Houston | 1 | 38.1K | 48.4K | May 2013 – Dec 2024 |
| Hunt, Jeffery Davis O-4-13504 | Geronimo, N. (N-2 10300) | San Patricio | 1 | 54.7K | 276K | Sep 2008 – Jun 2024 |
| Swift O-3-26646 | Fort Trinidad, W. (Glen Rose B) | Leon | 1 | 29.6K | 6.95K | Sep 2014 – Jun 2024 |
| Sanders, M. L. "B" O-4-8786 | Baldwin (Baldwin, Lower) | Nueces | 1 | 10.4K | 6.39K | Jan 1993 – Jun 2024 |
| Countiss, Sam O-4-13080 | Baldwin (3070 Lagarto) | Nueces | 2 | 3.55K | 45.5K | Jan 2002 – Jun 2024 |
| Koemel O-2-8877 | George West, E. (Queen City -B-) | Live Oak | 1 | 12.1K | 92K | Jun 2004 – Jan 2024 |
| Cory O-3-26768 | Ft. Trinidad, E. (Glen Rose, UP) | Houston | 1 | 48.5K | 19.4K | Nov 2014 – Aug 2023 |
| Hilliard Gas Unit O-6-15638 | Oak Hill (Travis Peak) | Rusk | 1 | 433 | 17.7K | Sep 2018 – Mar 2023 |
| Wheeler OL O-1-17887 | A.W.P. (Olmos) | McMullen | 1 | 23.2K | 9.5K | Jul 2012 – Jun 2022 |
| Leggio-Schubert O-3-21898 | Caldwell (Austin Chalk) | Burleson | 4 | 146K | 1.54M | Jan 1993 – May 2022 |
| Ratcliffe-Kidd O-3-21334 | Caldwell (Austin Chalk) | Burleson | 6 | 88.9K | 1.54M | Jan 1993 – May 2022 |
| Amoco Baldwin O-4-14025 | Baldwin (3820) | Nueces | 1 | 5.75K | 0 | Jun 2015 – Apr 2022 |
| Walker O-1-6926 | Dunlap | Caldwell | 6 | 8.63K | 217K | Jan 1993 – Dec 2021 |
| Crook-Hanover Unit O-3-21084 | Caldwell (Austin Chalk) | Burleson | 3 | 76.9K | 1.53M | Jan 1993 – Nov 2021 |
| Stevens, Dorothy E. O-2-5654 | Borchers, North (8000) | Lavaca | 2 | 711K | 508K | Jan 1993 – Jun 2021 |
| Worrell-Northrup O-3-21103 | Chenango, North (Frio 10500) | Brazoria | 1 | 58.9K | 12.2K | Jan 1993 – Dec 2019 |
| Hill-Barnhart Unit O-4-9825 | Baldwin W. (3800) | Nueces | 1 | 33.5K | 2.89K | Jan 1993 – Oct 2019 |
| Cody O-4-13004 | Baldwin (2100) | Nueces | 1 | 7.95K | 0 | Nov 2000 – Oct 2019 |
| Goldston, W. L. et Al O-4-12612 | Los Indios, W. (MF-133) | Hidalgo | 2 | 22.1K | 157K | Aug 1996 – Sep 2019 |
| Goldston, W.L. et Al O-4-11803 | Los Indios (P-1) | Hidalgo | 1 | 9.67K | 26.5K | Jan 1993 – Sep 2019 |
| Baldwin, J. C. O-4-9441 | Baldwin S. (Sanders) | Nueces | 3 | 34.8K | 29 | Jan 1993 – Jul 2019 |