| Garza, A. M., -State- G-4-42817 | Rincon, N. (Vicksburg Cons.) | Starr | 1 | 541 | 194K | Jan 1993 – Jun 1999 |
| Santa FE Ranch G-4-172388 | Santa FE, East (Zone 3) | Brooks | 1 | 39 | 11.8K | Aug 1998 – Feb 1999 |
| Christian, Woods G-4-11968 | McAllen Ranch (Vicksburg P, Q) | Hidalgo | 1 | 2.11K | 217K | Jan 1993 – Nov 1998 |
| Santa FE Ranch G-4-170090 | Santa FE, South (2) | Brooks | 1 | 9 | 4.77K | Jun 1998 – Sep 1998 |
| Santa FE Ranch G-4-168175 | Santa FE, East (Zone 3) | Brooks | 1 | 131 | 69.2K | Mar 1998 – Jul 1998 |
| Santa FE Ranch G-4-14063 | Santa FE, East (Massive 1ST 1E.) | Brooks | 1 | 189 | 61.6K | Jan 1993 – May 1998 |
| Christian, Woods G-4-136401 | McAllen Ranch (Vicksburg K Cons) | Hidalgo | 1 | 1.4K | 99.3K | Apr 1993 – Apr 1998 |
| Santa FE Ranch G-4-168068 | Santa FE, East (Massive 1ST 2) | Brooks | 1 | 25 | 6.58K | Mar 1998 – Apr 1998 |
| Santa FE Ranch G-4-33207 | Santa FE, East (Massive 1ST 5) | Brooks | 1 | 422 | 118K | Jan 1993 – Feb 1998 |
| Neuhaus, E. T. G-2-153526 | Provident City (Yegua 5770) | Lavaca | 1 | 8.16K | 155K | Jan 1995 – Nov 1997 |
| McAllen, A.A. "B" G-4-128390 | McAllen Ranch (Vicksburg L, R-1) | Hidalgo | 1 | 1.71K | 120K | Mar 1995 – Nov 1997 |
| La Blanca Gas Unit G-4-163654 | La Blanca (Frio 11300) | Hidalgo | 1 | 4.42K | 194K | Mar 1997 – May 1997 |
| Mc Allen, A.A. G-4-148027 | McAllen Ranch (Vicksburg S, S.) | Hidalgo | 1 | 109K | 5.98M | Jan 1994 – Apr 1997 |
| Woods Christian G-4-158746 | McAllen Ranch (Vicksburg L) | Hidalgo | 1 | 3.13K | 125K | Jun 1996 – Apr 1997 |
| McAllen, A. A. G-4-143186 | McAllen Ranch (Vicksburg P, Q) | Hidalgo | 1 | 179K | 4.74M | Jan 1993 – Feb 1997 |
| La Blanca Gas Unit G-4-163568 | La Blanca (Hamilton) | Hidalgo | 1 | 0 | 3.64K | Feb 1997 – Feb 1997 |
| J.M. Schmidt Gas Unit G-4-147222 | Schmidt (Frio Vicksburg) | Hidalgo | 1 | 1.25K | 298K | Oct 1993 – Jan 1997 |
| Woods Christian G-4-158836 | McAllen Ranch (Vicksburg K Cons) | Hidalgo | 1 | 0 | 32.2K | Jun 1996 – Jan 1997 |
| Lips, Barbara "C" (Ecr) G-4-87799 | El Coyote (Vicksburg E-F Cons.) | Brooks | 1 | 97.1K | 6.01M | Jan 1993 – Dec 1996 |
| Allsup, V. B., Unit G-6-54767 | Bryans Mill (Smackover 10360) | Cass | 1 | 0 | 640K | Jan 1993 – Dec 1996 |
| Wernecke - Weatherby G.U. G-4-125257 | Rosita, NW (Wilcox Cons.) | Duval | 1 | 0 | 24.8K | Jan 1993 – Dec 1996 |
| Christian, Woods G-4-11970 | McAllen Ranch (Vicksburg P, Q) | Hidalgo | 1 | 33.5K | 1.65M | Jan 1993 – Nov 1996 |
| Kilgore-Wernecke Gas Unit G-4-138299 | Rosita, N.W. (Wilcox X) | Duval | 1 | 0 | 881K | Jan 1993 – Nov 1996 |
| McAllen, A. A. G-4-55456 | McAllen Ranch (Vicksburg S, S.) | Hidalgo | 1 | 4.32K | 88.2K | May 1993 – Sep 1996 |
| Rio Grande Gas Unit II G-4-131816 | San Salvador (8800) | Hidalgo | 1 | 395 | 599K | Jan 1993 – Sep 1996 |
| Rio Grande Gas Unit II G-4-135794 | San Salvador, SW. (6500) | Hidalgo | 1 | 18 | 34.1K | Jan 1993 – Sep 1996 |
| McAllen, A. A. "A" G-4-159926 | McAllen Ranch (Vicksburg K Cons) | Hidalgo | 1 | 8 | 1.81K | May 1996 – Jun 1996 |
| Lips, Barbara "C" (Ecr) G-4-153647 | El Coyote (Vicksburg E-F Cons.) | Brooks | 1 | 16.5K | 581K | Oct 1994 – Apr 1996 |
| Beaurline, A. W. G-4-121251 | McAllen Ranch (Guerra) | Hidalgo | 1 | 16.2K | 582K | Jan 1993 – Apr 1996 |
| Christian, Woods G-4-151442 | McAllen Ranch (Vicksburg S) | Hidalgo | 1 | 8.17K | 79.4K | Oct 1994 – Apr 1996 |
| Mitchell G-9-155595 | Brown-Bassett (Devonian) | Crockett | 1 | 0 | 5.66K | Aug 1995 – Mar 1996 |
| McAllen, A. A. G-4-156734 | McAllen Ranch (Vicksburg S, SE.) | Hidalgo | 1 | 4.7K | 86.3K | Dec 1995 – Feb 1996 |
| Tippett -36- G-9-57773 | Tippett (Leonard, Lower) | Crockett | 1 | 1.43K | 113K | Jan 1993 – Feb 1996 |
| Woods Christian G-4-155246 | McAllen Ranch (Vicksburg L) | Hidalgo | 1 | 23.4K | 1.22M | Aug 1995 – Jan 1996 |
| McAllen,a. A. G-4-67648 | McAllen Ranch (Vicksburg S, SE.) | Hidalgo | 1 | 3.23K | 80.1K | Jan 1993 – Dec 1995 |
| Lopez, Hector G-4-155751 | Lopez Ranch (Vksbg 11400) | Brooks | 1 | 27 | 4.84K | Oct 1995 – Dec 1995 |
| Barbara Lips Gas Unit G-4-146661 | Lopez Ranch (Vksbg F1) | Brooks | 1 | 51K | 2M | Sep 1993 – Nov 1995 |
| McAllen, A. A. "A" G-4-150919 | McAllen Ranch (Vicksburg K Cons) | Hidalgo | 1 | 31.4K | 1.54M | Aug 1994 – Nov 1995 |
| Chapman, J. O. G-4-153880 | Chapman Ranch (8600) | Nueces | 1 | 607 | 13.8K | Apr 1995 – Nov 1995 |
| Lopez, Hector G-4-142823 | Lopez Ranch (Vksbg F1) | Brooks | 1 | 15.1K | 295K | Jan 1993 – Sep 1995 |
| Lopez, Hector G-4-144523 | Lopez Ranch (Vksbg F1) | Brooks | 1 | 13.7K | 217K | Feb 1993 – Sep 1995 |
| Woods Christian G-4-152218 | McAllen Ranch (Vicksburg L) | Hidalgo | 1 | 3.26K | 64.3K | Nov 1994 – Apr 1995 |
| Barbara Lips Gas Unit G-4-151767 | Lopez Ranch (Vksbg 11400) | Brooks | 1 | 47.1K | 877K | Aug 1994 – Jan 1995 |
| Santa FE Ranch G-4-143574 | Santa FE, S. (Massive 2ND) | Brooks | 1 | 0 | 518K | Jan 1993 – Jan 1995 |
| Beaurline, A. W. G-4-110796 | McAllen Ranch(vicksburg-U-V-,se) | Hidalgo | 1 | 15.5K | 430K | Jan 1993 – Nov 1994 |
| M.A. Hopkins Gas Unit G-4-143288 | McCook, E. (Vicksburg 11,300) | Hidalgo | 1 | 5.3K | 978K | Jan 1993 – Oct 1994 |
| Howell, J. J. G-4-72387 | Lacopita (Vicksburg Z 2) | Starr | 1 | 2.15K | 117K | Jan 1993 – Jul 1994 |
| McAllen, A. A. G-4-34507 | McAllen Ranch (Vicksburg S) | Hidalgo | 1 | 1.59K | 219K | Jan 1993 – Jul 1994 |
| Santa FE Ranch-Julian State G-4-83857 | Julian, North (I-92) | Kenedy | 1 | 0 | 117K | Jan 1993 – Jul 1994 |
| Hamman Ranch G-4-148914 | Monte Christo (9000-A) | Hidalgo | 1 | 0 | 44.2K | Feb 1994 – Jun 1994 |