| Cgu 21 G-6-29954 | Carthage (Pettit, Lower Gas) | — | 1 | 0 | 0 | Jan 1993 – Jan 2001 |
| Arco Fee Unit A-121 G-6-151133 | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 0 | 2.6M | May 1994 – Jan 2001 |
| Goeke G-3-174613 | Giddings (Austin Chalk, Gas) | Austin | 1 | 0 | 0 | Jul 1999 – Jan 2001 |
| Bukowski-Bienski Unit O-3-21384 | Giddings (Austin Chalk-3) | Brazos | 1 | 57.5K | 262K | Jan 1993 – Dec 2000 |
| Bush-Bush Unit O-3-21684 | Giddings (Austin Chalk-3) | Burleson | 1 | 28.7K | 201K | Jan 1993 – Dec 2000 |
| Doc O-3-18752 | Giddings (Austin Chalk-3) | Fayette | 1 | 9.12K | 253K | Jan 1993 – Dec 2000 |
| High, A. O-6-10005 | Cyril (Travis Peak 7650) | Rusk | 1 | 0 | 0 | Jan 1993 – Dec 2000 |
| Thornhill Unit G-3-171941 | Giddings (Austin Chalk, Gas) | Washington | 1 | 0 | 29.5K | Feb 1999 – Dec 2000 |
| Price Oil Unit O-6-12666 | New Prospect (Travis Peak A) | Rusk | 1 | 0 | 0 | Jan 1993 – Nov 2000 |
| Alford 'B' Gas Unit G-6-128306 | Oak Hill (Cotton Valley) | Rusk | 1 | 0 | 189K | Jan 1993 – Nov 2000 |
| Grace G-3-118945 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 0 | 121K | Jan 1993 – Nov 2000 |
| Pierce, J. S. 1 G-9-47731 | Ozona (Canyon Sand) | — | 1 | 0 | 10.8K | Jan 1993 – Oct 2000 |
| Yelderman-Bredthauer Unit G-3-142127 | Giddings (Austin Chalk, Gas) | Washington | 1 | 0 | 707K | Jan 1993 – Oct 2000 |
| N.W. Oldenburg-Amarado Unit G-3-147603 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 0 | 256K | Nov 1993 – Sep 2000 |
| Rost Unit O-3-20553 | Giddings (Austin Chalk-3) | Lee | 1 | 22.8K | 535K | Jan 1993 – Aug 2000 |
| G.C. Fleming 1904C O-6-13777 | Carthage (Travis Peak-Smith) | Panola | 2 | 1.64K | 58.1K | Jun 1997 – Aug 2000 |
| N.W. Oldenburg-Amarado Unit O-3-23763 | Giddings (Austin Chalk-3) | Fayette | 1 | 329 | 2.51K | Aug 1999 – Aug 2000 |
| Alexander Unit G-6-45041 | Carthage (Travis Peak) | — | 1 | 0 | 0 | Jan 1993 – Aug 2000 |
| Becker Unit G-3-153826 | Giddings (Austin Chalk, Gas) | Washington | 1 | 0 | 3.97M | Sep 1994 – Aug 2000 |
| Arco Fee Unit A-15 G-6-163658 | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 0 | 1.34M | Mar 1997 – Aug 2000 |
| Tooker Unit O-3-23657 | Giddings (Austin Chalk-3) | Washington | 1 | 0 | 0 | Jan 1999 – Aug 2000 |
| Maggie Unit O-3-23596 | Giddings (Austin Chalk-3) | Bastrop | 1 | 88.1K | 39.6K | Feb 1998 – Jul 2000 |
| Hobbs Unit O-6-13489 | Brookeland (Austin Chalk, 8800) | Newton | 1 | 53.5K | 366K | Nov 1995 – Jul 2000 |
| Arco-Vastar Unit A-172 O-6-13031 | Brookeland (Austin Chalk, 8800) | Newton | 1 | 38.7K | 262K | Jan 1993 – Jul 2000 |
| Clayton-Hemphill G-9-143572 | Ozona, NE. (Canyon Sand) | Crockett | 1 | 0 | 0 | Jan 1993 – Jul 2000 |
| Schulz Unit O-3-23548 | Giddings (Austin Chalk-3) | Austin | 1 | 0 | 0 | Jun 1998 – Jul 2000 |
| Riggs "19" G-9-170754 | Davidson Ranch (Penn. 7890) | Crockett | 1 | 0 | 0 | May 1998 – Jul 2000 |
| Clayton-Hemphill G-9-126112 | Clayton Ranch (Ellenburger) | Crockett | 1 | 0 | 0 | Jan 1993 – Jul 2000 |
| Grant O-3-23533 | Giddings (Buda) | Brazos | 1 | 77K | 90.7K | Sep 1997 – Jun 2000 |
| Bush-Stetz Unit O-3-21694 | Giddings (Austin Chalk-3) | Brazos | 1 | 23.7K | 206K | Jan 1993 – Jun 2000 |
| Franus Unit G-3-156437 | Giddings (Austin Chalk, Gas) | Grimes | 1 | 0 | 2.41M | Sep 1995 – Jun 2000 |
| McCullough-McCullough 'A' G-3-145083 | Giddings (Austin Chalk, Gas) | Brazos | 1 | 0 | 1.49M | Jan 1993 – Jun 2000 |
| Bravo, J.E. Unit G-4-124664 | Roleta (Wilcox Consolidated) | Zapata | 1 | 0 | 19.8K | Jan 1993 – Jun 2000 |
| Cgu 11 G-6-145866 | Carthage (Travis Peak-Allison) | Panola | 1 | 0 | 209K | Jun 1993 – May 2000 |
| Adams, T. G., Heirs Unit G-3-32466 | Ft. Trinidad, E. (Glen Rose D) | — | 1 | 0 | 0 | Jan 1993 – May 2000 |
| Ft.trinidad Upper Glen Rose Unit G-3-32383 | Fort Trinidad (Glen Rose, Upper) | — | 1 | 0 | 0 | Jan 1993 – May 2000 |
| Williams-Wall Unit G-6-142701 | Carthage (Cotton Valley) | Panola | 1 | 0 | 214K | Jan 1993 – May 2000 |
| Lenz Unit O-3-21475 | Giddings (Austin Chalk-3) | Brazos | 1 | 33.1K | 270K | Jan 1993 – Apr 2000 |
| Krause Unit O-3-16900 | Giddings (Austin Chalk-3) | Lee | 1 | 0 | 0 | Jan 1993 – Apr 2000 |
| Nietsche-Sylvester Unit O-3-21756 | Giddings (Austin Chalk-3) | Fayette | 1 | 35.7K | 69.4K | Jan 1993 – Mar 2000 |
| Stetz-Rancho Grande Unit O-3-21986 | Giddings (Austin Chalk-3) | Brazos | 1 | 28.3K | 187K | Mar 1993 – Mar 2000 |
| Temple-Industries 2-H O-6-13323 | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 12.6K | 473K | Jun 1994 – Mar 2000 |
| Brown-Ely Unit O-3-23507 | Giddings (Buda) | Milam | 1 | 9.89K | 6.88K | Nov 1997 – Mar 2000 |
| Hielscher-White O-3-17934 | Giddings (Austin Chalk-3) | Lee | 1 | 9.38K | 22.3K | Jan 1993 – Mar 2000 |
| Krause, A.M. Unit O-3-18264 | Giddings (Austin Chalk-3) | Lee | 1 | 5.45K | 1.89K | Jan 1993 – Mar 2000 |
| Roosevelt Unit G-3-151956 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 0 | 671K | May 1994 – Mar 2000 |
| Cgu 29 G-6-146819 | Carthage (T.P.-Woolworth-2) | Panola | 1 | 0 | 15.2K | Jul 1993 – Mar 2000 |
| Cgu 25 G-6-143626 | Carthage (Travis Peak-Smith) | Panola | 1 | 0 | 46.7K | Jan 1993 – Mar 2000 |
| Schatz Unit G-3-163985 | Giddings (Austin Chalk, Gas) | Washington | 1 | 0 | 0 | Sep 1996 – Mar 2000 |
| Teinert Unit O-3-14375 | Giddings (Austin Chalk-3) | Lee | 1 | 7.28K | 20 | Jan 1993 – Feb 2000 |