| Mann "B" O-1-13270 | Pearsall (Austin Chalk) | Frio | 1 | 51K | 48 | Jan 1993 – Jul 2026 |
| Johnson O-1-13209 | Pearsall (Austin Chalk) | Frio | 1 | 15.8K | 23 | Jan 1993 – Jul 2026 |
| Deats, Ella M., et AL O-3-1618 | Gillock (Big Gas) | Galveston | 4 | 10.8K | 2 | Jan 1993 – Jul 2026 |
| Mills, J. C. O-1-4669 | Pearsall (Austin Chalk) | Frio | 4 | 10.2K | 2.16K | Jan 1993 – Jul 2026 |
| Waggoner, Crystelle O-13-28480 | Wise County Regular | Wise | 1 | 2.33K | 190 | Jan 1993 – Jul 2026 |
| Morris Trust O-1-12704 | Pearsall (Austin Chalk) | Frio | 1 | 729 | 33 | Jan 1993 – Jul 2026 |
| Srubar, Leon and Agnes Ledwik O-2-9306 | Juneteenth (Lwr. Middle Wilcox) | DE Witt | 1 | 304 | 0 | Jan 2009 – Jul 2026 |
| M E C O-11-66871 | Brahaney, East (San Andres) | Yoakum | 1 | 269 | 35 | Jan 1993 – Jul 2026 |
| Harris -N- G-2-118346 | Harris, NE. (Massive Seg. C) | Live Oak | 1 | 0 | 10 | Jan 1993 – Jul 2026 |
| Terry-Gott G-2-229756 | Clarks Creek (Miocene) | Lavaca | 1 | 0 | 0 | Jan 2007 – Oct 2025 |
| Terry-Gutierrez Unit G-2-238232 | Hope, NE. (1100) | Lavaca | 1 | 0 | 0 | Feb 2007 – Oct 2025 |
| Gott G-2-220705 | Hope, NE. (2700) | Lavaca | 1 | 0 | 29.7K | Mar 2006 – Oct 2025 |
| O. Terry G-2-215874 | Hope, NE. (2700) | Lavaca | 1 | 0 | 2.56K | Oct 2005 – Oct 2025 |
| Terry-Gott Gas Unit G-2-228063 | Hope (Vicksburg 3200) | Lavaca | 1 | 0 | 5.29K | Mar 2007 – Oct 2025 |
| Gott "A" G-2-229333 | Hope (Miocene 2950) | Lavaca | 1 | 0 | 0 | Jan 2007 – Oct 2025 |
| Washington, R. L. Est. G-2-161315 | Morales (3850) | Jackson | 1 | 0 | 347K | Nov 1996 – Nov 2016 |
| Srubar, Leon and Agnes Ledwik G-2-164421 | Juneteenth (Lwr. Middle Wilcox) | DE Witt | 1 | 0 | 11.6K | Jun 1997 – Jan 2009 |
| Copeland O-1-13599 | Marcelina Creek (Austin Chalk) | Wilson | 1 | 22.8K | 67 | Jan 1993 – Mar 2008 |
| Meyer O-14-6899 | Bechthold (Tonkawa) | Lipscomb | 1 | 6.09K | 20.1K | Apr 1993 – Mar 2008 |
| Susan "A" O-14-4794 | Richardson (Marmaton) | Ochiltree | 1 | 5.97K | 9.55K | Jan 1993 – Mar 2008 |
| Cannon Estate O-3-18353 | Bonney (7800 Frio) | Brazoria | 1 | 110 | 5 | Jan 1993 – Mar 2008 |
| Harfst, G. H. Jr. et al G. U. 1 G-3-132732 | Black Owl (Yegua 7500) | Wharton | 1 | 0 | 1.57M | Jan 1993 – Mar 2007 |
| Harfst, G.H. Jr. et AL G-3-108089 | Black Owl (Miocene 3200) | Wharton | 1 | 0 | 0 | Jan 1993 – Feb 2007 |
| Harfst, G. H., Jr. No. 1 G-3-161531 | Black Owl (Miocene 3200) | Wharton | 1 | 0 | 0 | Jan 1997 – Feb 2007 |
| Lewis G-3-149757 | Boggy Bayou (4812 Mio) | Matagorda | 1 | 0 | 834K | Jun 1994 – Sep 2005 |
| Hawkins Ranch G-3-195560 | Boggy Bayou (N. Brunner) | Matagorda | 1 | 0 | 0 | Jul 2001 – Sep 2005 |
| Manning, H. Estate O-5-3076 | Alabama Ferry (Glenrose D, West) | Leon | 1 | 2.92K | 69 | Jan 1993 – Aug 2003 |
| Brooks -A- O-10-32045 | Desperado (Atoka) | Midland | 1 | 132 | 993 | Jan 1993 – Aug 2003 |
| Ben B. Cain-W.T. Carter G-3-121270 | Ollie, South (Woodbine) | Polk | 1 | 0 | 119K | Jan 1993 – May 2002 |
| Martin "R" O-11-66085 | Governor (Devonian) | Gaines | 2 | 21K | 60 | Jan 1993 – Aug 1998 |
| Palmer, W. M. G-10-75234 | Gomez (Wolfcamp Detrital) | Pecos | 1 | 0 | 4.92K | Jan 1993 – Aug 1998 |
| Martin "R" O-11-66209 | Seagraves (Strawn) | Gaines | 2 | 0 | 0 | Jan 1993 – Jun 1998 |
| Hitt-Shepard O-3-13372 | Giddings (Austin Chalk-3) | Fayette | 1 | 1.48K | 8.4K | Jan 1993 – Nov 1996 |
| Harris "N" G-2-143842 | Harris, NE. (Mackhank) | Live Oak | 1 | 0 | 239K | Jan 1993 – Oct 1996 |
| Richards O-10-33364 | Belspec (Strawn) | Martin | 1 | 204 | 2.91K | Jan 1993 – Sep 1996 |
| Weischwell, M.W. G-2-144259 | Kulawik (1ST Roeder) | DE Witt | 1 | 0 | 86.1K | Jan 1993 – Sep 1996 |
| Wilber G-3-137517 | Big Hill, NW. (Discorbis D) | Jefferson | 1 | 0 | 791K | Jan 1993 – Jul 1995 |
| Wilber G-3-124237 | Big Hill, NW. (Discorbis D) | Jefferson | 1 | 0 | 0 | Jan 1993 – Jul 1995 |
| Wicker, Frances Irene O-13-19105 | Newport, S. (Atoka Congl.) | Jack | 2 | 0 | 0 | Jan 1993 – May 1995 |