| Haynes G-4-58430 | Comitas (8900) | Zapata | 1 | 946 | 1.29M | Jan 1993 – Feb 2000 |
| McKnight, M. B. G-10-173348 | Running W (Wichita-Albany) | Crane | 1 | 0 | 77.2K | Aug 1999 – Feb 2000 |
| Walton, Irene G-4-96888 | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 0 | 105K | Jan 1993 – Jan 2000 |
| De Garcia, Sara G. G-4-125455 | Volpe (6600) | Zapata | 1 | 123 | 553K | Jan 1993 – Oct 1999 |
| Allison Unit G-6-172872 | Carthage (Travis Peak-Ross-2) | Panola | 1 | 61 | 14.9K | Apr 1999 – Sep 1999 |
| Mangham Unit G-6-171922 | Carthage (6900) | Panola | 1 | 435 | 19.9K | Jan 1999 – Aug 1999 |
| Garza, Lauro G-4-148905 | Escobas, S. (11,020) | Zapata | 1 | 17 | 131K | Feb 1994 – Aug 1999 |
| Jennings G-4-156682 | Jennings, W. (10,500 Wilcox) | Zapata | 1 | 46 | 4.39M | May 1995 – Jul 1999 |
| Youngblood-Roe Unit G-6-171976 | Carthage (Travis Peak-Blue) | Panola | 1 | 111 | 7.67K | Jan 1999 – Jun 1999 |
| Wallace Unit G-6-172785 | Bethany (Travis Peak 6200) | Panola | 1 | 2 | 3.24K | Apr 1999 – Jun 1999 |
| Moore Unit G-6-172618 | Carthage (6900) | Panola | 1 | 63 | 10.5K | Mar 1999 – May 1999 |
| Driscoll, Clara G-4-140005 | Agua Dulce (Sponberg-Gas) | Nueces | 1 | 0 | 1.27M | Jan 1993 – May 1999 |
| Womack, J. Y. G-2-173238 | McFaddin, North (5675) | Victoria | 1 | 0 | 10.6K | Mar 1999 – Apr 1999 |
| Mangham Unit G-6-144256 | Carthage (Travis Peak-Collins) | Panola | 1 | 832 | 94.7K | Jan 1993 – Mar 1999 |
| Allison Unit G-6-171971 | Carthage (Travis Peak-Blue) | Panola | 1 | 69 | 6.32K | Jan 1999 – Mar 1999 |
| Carrizo, McFaddin-Womack, J. Y. G-2-158346 | McFaddin, North (5875 -S-) | Victoria | 1 | 511 | 372K | Apr 1996 – Feb 1999 |
| Youngblood-Roe Unit G-6-171111 | Carthage (Travis Peak Hull-Gas) | Panola | 1 | 185 | 13.4K | Nov 1998 – Feb 1999 |
| Phelps-Neblett G-4-126379 | Escobas, S. (11700) | Zapata | 1 | 148 | 943K | Jan 1993 – Feb 1999 |
| Hudson-Johnson Unit G-6-172074 | Carthage (Travis Peak 7960) | Panola | 1 | 68 | 4.91K | Feb 1999 – Feb 1999 |
| Hull Unit A G-6-98674 | Carthage (Cotton Valley) | Panola | 1 | 4.54K | 389K | Jan 1993 – Jan 1999 |
| McFaddin, A. M. G-2-170626 | McFaddin, East (5725) | Victoria | 1 | 591 | 77.8K | Sep 1998 – Jan 1999 |
| Chadwick Unit G-6-170411 | Carthage (Travis Peak-Blue) | Panola | 1 | 1.08K | 61.4K | Aug 1998 – Dec 1998 |
| Dennard Unit G-6-98272 | Carthage (Cotton Valley) | Panola | 1 | 5.66K | 448K | Jan 1993 – Nov 1998 |
| Trevino, Albert G-4-99348 | Escobas, S. (9300) | Zapata | 1 | 434 | 1.33M | Jan 1993 – Oct 1998 |
| Lambert, M. F. "H" G-2-162431 | Refugio-Fox (2550) | Refugio | 1 | 82 | 288K | Nov 1996 – May 1998 |
| Reed Eleanor G-14-65651 | Hansford (Morrow, Upper) | Ochiltree | 1 | 15 | 17.2K | Jan 1993 – Mar 1998 |
| Sponberg, J. O. G-4-66941 | Agua Dulce (Austin, Lower) | Nueces | 1 | 0 | 81K | Jan 1993 – Feb 1998 |
| Npu ( Ray-8) G-2-148558 | Tulsita-Wilcox ( 7,700) | Bee | 1 | 12.5K | 925K | Jan 1994 – Nov 1997 |
| Dennard Unit G-6-161921 | Carthage (Cotton Valley) | Panola | 1 | 1.22K | 119K | Oct 1996 – Sep 1997 |
| Cavin Unit G-6-154906 | Bethany (Travis Peak 6400, Gas) | Panola | 1 | 340 | 492K | May 1995 – Sep 1997 |
| Hull Unit A G-6-132722 | Carthage (Cotton Valley) | Panola | 1 | 2.36K | 204K | Jan 1993 – Jul 1997 |
| Garza, Lauro G-4-104946 | Escobas, S. (9300) | Zapata | 1 | 954 | 1.28M | Jan 1993 – Jan 1997 |
| Hull Unit A G-6-131093 | Carthage (Cotton Valley) | Panola | 1 | 2K | 98.6K | Jan 1993 – Apr 1996 |
| McKnight, M. B. G-10-153007 | Running W (Wichita-Albany) | Crane | 1 | 0 | 34.4K | Dec 1994 – Jun 1995 |
| Smith-Bird Unit G-6-173761 | Wildcat | Panola | 1 | 0 | 0 | — |
| Thomas, R. W. G-14-44006 | Gruver, North (Morrow 6985) | Hansford | 1 | 0 | 0 | — |
| B. H.-Boyce G-2-80775 | Burnell (Slick) | Karnes | 1 | 0 | 0 | — |