| Alkek O-2-7291 | Coletto Creek, SOUTH(3100 Greta) | Victoria | 1 | 28K | 27 | Jan 1993 – Jul 2026 |
| Hart Oil Unit O-1-13061 | Peach Creek (Austin Chalk) | Gonzales | 1 | 16.4K | 4.1K | Jan 1993 – Jul 2026 |
| Johnston-Lane O-1-13847 | M.E.I (Wilcox 4300) | Gonzales | 1 | 15.2K | 27 | Mar 1994 – Jul 2026 |
| Newsom "A" O-1-13078 | Pearsall (Austin Chalk) | Frio | 1 | 8.82K | 39 | Jan 1993 – Jul 2026 |
| Hurt O-1-9674 | Dewville (Poth) | Gonzales | 1 | 7.9K | 19 | Jan 1993 – Jul 2026 |
| Schoeneman, R. O-3-22518 | Raccoon Bend (Gotosky) | Austin | 1 | 7.22K | 29 | Sep 1994 – Jul 2026 |
| Thompson O-1-7118 | Peach Creek (Austin Chalk) | Gonzales | 2 | 618 | 4 | Jan 1993 – Jul 2026 |
| Martindale O-1-13967 | Los Angeles (3800) | LA Salle | 2 | 608 | 72 | Apr 1995 – Jul 2026 |
| Hlavinka Unit G-2-183219 | Arroyo Rojo (Ballard) | Jackson | 1 | 0 | 489K | Jul 2000 – Jul 2026 |
| Gordon, George E. G-2-198630 | Cologne (1950) | Victoria | 1 | 0 | 23.8K | May 2002 – Jul 2026 |
| Logan, J.C. O-1-7553 | Cost (Buda) | Gonzales | 2 | 0 | 0 | Jan 1993 – Jul 2026 |
| Smith, Alice B. G-2-112636 | Arroyo Rojo (Burgher) | Jackson | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Smith, Alice B. G-2-112635 | Arroyo Rojo (Ballard) | Jackson | 1 | 0 | 30.1K | Jan 1993 – Jul 2026 |
| Gordon G-2-230148 | Cologne (1400) | Victoria | 1 | 0 | 4.4K | Jul 2004 – Jul 2023 |
| England G-2-199923 | Wolfsdorf (Miocene 1225) | Lavaca | 1 | 0 | 47.7K | Mar 2002 – Nov 2016 |
| Reyes Gas Unit G-1-232651 | Rocky Creek (Georgetown) | Dimmit | 1 | 0 | 0 | Jan 2006 – May 2008 |
| Horak, Frank Unit O-3-13358 | Caldwell (Austin Chalk) | Burleson | 1 | 5.49K | 16.9K | Jan 1993 – Mar 2008 |
| Kacer, John O-3-13923 | Giddings (Austin Chalk-3) | Burleson | 1 | 4.89K | 24.2K | Jan 1993 – Mar 2008 |
| Johnson O-6-14300 | Simms (Mooringsport 4990) | Bowie | 1 | 0 | 0 | Apr 2004 – Mar 2008 |
| Ubernosky, Kacer Unit O-3-15127 | Giddings (Austin Chalk-3) | Burleson | 1 | 0 | 0 | Jan 1993 – May 2006 |
| Rosa O-3-17409 | Giddings (Austin Chalk-3) | Burleson | 1 | 2.15K | 2.5K | Jan 1993 – Mar 2006 |
| Skalicky G-2-174161 | Arroyo Rojo (Ballard) | Jackson | 1 | 0 | 108K | Apr 1999 – Feb 2005 |
| Coffin Farms O-2-8876 | Tynan | Bee | 1 | 0 | 0 | Nov 2003 – Dec 2004 |
| Hotz, Lorena O-2-6034 | Thomaston (Yegua 4800) | DE Witt | 1 | 15.4K | 23 | Jan 1993 – Jul 2004 |
| Garcia, Olivia et AL G-4-137114 | Forgates (Yegua C 8400) | Duval | 1 | 0 | 204 | Jan 1993 – Jul 2004 |
| Pathfinder-Lewis et AL O-3-24186 | Brookshire | Waller | 1 | 202 | 341 | Jun 2002 – Jan 2004 |
| Riedel, W.T. et AL G-2-150155 | Riedel (Wilcox "J" Sand) | DE Witt | 1 | 0 | 275K | Oct 1993 – Jan 2003 |
| Terrell Farms G-3-131791 | Clay, N.E. (Austin Chalk 11870) | Brazos | 1 | 0 | 520 | Jan 1993 – Oct 2002 |
| McCaskill O-1-13280 | Peach Creek (Austin Chalk) | Gonzales | 1 | 65.9K | 9.26K | Jan 1993 – Sep 2002 |
| Logan, J.C. O-1-13422 | Pilgrim (Austin Chalk) | Gonzales | 1 | 8.68K | 14 | Jan 1993 – Sep 2002 |
| Hudgins, T. J. G-2-166813 | Sandy Creek (Marginulina) | Jackson | 1 | 0 | 80K | Jan 1998 – Aug 2002 |
| Hudgins, T. J. O-2-8285 | Sandy Creek (Marginulina) | Jackson | 1 | 4.31K | 540 | Jun 1997 – May 2002 |
| Hlavinka, Ruby M. G-2-148208 | Arroyo Rojo (Ballard) | Jackson | 1 | 0 | 69K | Jan 1994 – Jul 2000 |
| Toepper O-3-19924 | Serbin (Taylor Sand) | Lee | 1 | 685 | 2.73K | Jan 1993 – Dec 1999 |
| Bucek, W.E. O-3-14808 | Giddings (Austin Chalk-3) | Fayette | 1 | 497 | 26 | Jan 1993 – Mar 1999 |
| Bludau, Annie et AL O-2-5261 | Jansky (Wilcox 8350) | — | 1 | 151 | 3 | Jan 1993 – Feb 1999 |
| Graves, J. A. G-2-154792 | LA Ward, North (6300) | Jackson | 1 | 0 | 10.5K | Nov 1994 – Dec 1995 |
| Boeker, Arthur G-3-83044 | Hamel, South (9500) | Colorado | 1 | 0 | 0 | Jan 1993 – Sep 1995 |
| Boeker, Arthur G-3-91659 | Hamel, South (9100) | Colorado | 1 | 0 | 0 | Jan 1993 – May 1995 |