| Wolters, R. A. -A- O-3-4156 | Thompson, South | Fort Bend | 3 | 115K | 151K | Jan 1993 – Mar 2000 |
| Viboras Field Gas Unit #1 G-4-164919 | Viboras (Frio Cons.) | Brooks | 1 | 0 | 0 | Sep 1997 – Mar 2000 |
| Kleberg,r.j.,jr.tr. Quiteria Pas G-4-143257 | Viboras ( G-59, L.) | Brooks | 1 | 0 | 749K | Jan 1993 – Mar 2000 |
| Kgfcu (IV) G-3-73673 | Katy (Combined) | Waller | 1 | 0 | 0 | Jan 1993 – Mar 2000 |
| Mariposa Field Gas Unit G-4-167511 | Mariposa (G-10) | Brooks | 1 | 0 | 0 | Jan 1998 – Mar 2000 |
| East, Mrs. S. K. "B" G-4-173062 | Sarita, East (Frio) | Kenedy | 1 | 0 | 461K | May 1999 – Mar 2000 |
| Sullivan, J. D. "F" G-4-166567 | Wildcat | Brooks | 1 | 0 | 0 | Jan 1998 – Feb 2000 |
| Trawick GU 16 G-6-37897 | Trawick (Travis Peak) | Nacogdoches | 1 | 0 | 71K | Jan 1993 – Feb 2000 |
| Mariposa Field Gas Unit G-4-166470 | Mariposa (Frio E-4) | Brooks | 1 | 0 | 0 | Jan 1998 – Feb 2000 |
| King Ranch Laguna Larga G-4-114136 | EL Paisano (H-61) | Kleberg | 1 | 0 | 46.8K | Jan 1993 – Feb 2000 |
| Lockwood & Sharp -A- O-3-17286 | Thompson, Sw.(miocene 14) | Fort Bend | 1 | 0 | 0 | Jan 1993 – Feb 2000 |
| Anahuac Main Frio Gas Unit 1 G-3-152666 | Anahuac | Chambers | 1 | 0 | 368K | Nov 1994 – Feb 2000 |
| King Ranch Borregos G-4-108906 | Borregos (Zone N- 4-5-6-7) | Kleberg | 1 | 0 | 49.6K | Jan 1993 – Feb 2000 |
| Kgfcu (III-A) G-3-77880 | Katy (Combined) | Waller | 1 | 0 | 0 | Jan 1993 – Feb 2000 |
| McGill Bros. G-4-57080 | Kelsey ( K-1) | Starr | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-160270 | Wildcat | Jim Hogg | 1 | 0 | 0 | Sep 1996 – Jan 2000 |
| McGill Bros. G-4-172831 | Kelsey, Deep (Zone 15-a, C) | Brooks | 1 | 0 | 0 | Apr 1999 – Jan 2000 |
| McGill Bros. G-4-111100 | Kelsey, Deep (Zone 18-E) | Brooks | 1 | 0 | 3.72K | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-144489 | Kelsey, Deep (Zone 21-R,n) | Brooks | 1 | 0 | 42.3K | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-92282 | Kelsey, Deep (Zone 18-E) | Brooks | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-66970 | Kelsey, Deep (Zone 21-R, C) | Brooks | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| King Ranch Badeno G-4-128133 | San Jose, South (H-30) | Kenedy | 1 | 0 | 265K | Jan 1993 – Jan 2000 |
| Juarez, Miguel G-4-150531 | Kelsey, South (Zone 21-M) | Starr | 1 | 0 | 0 | Jul 1994 – Jan 2000 |
| McGill Bros. G-4-134098 | Kelsey ( McGill 3 & 4) | Brooks | 1 | 0 | 37.1K | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-56964 | Kelsey, South (Zone 21-O, S) | Brooks | 1 | 0 | 3.43K | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-46736 | Kelsey ( Zone 14-A) | Brooks | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-46633 | Kelsey, South (Zone 17-B, III) | Starr | 1 | 0 | 365K | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-71960 | Kelsey, Deep (Zone 19-a, West) | Brooks | 1 | 0 | 1.07M | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-137309 | Kelsey, Deep (Zone 15-H) | Starr | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-66803 | Kelsey, South (Zone 16-C) | Starr | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-36093 | Kelsey, South (Zone 17-B, III) | Starr | 1 | 0 | 30.1K | Jan 1993 – Jan 2000 |
| Kelsey Unit G-4-146850 | Kelsey, Deep (Zone 15) | Brooks | 1 | 0 | 234K | Sep 1993 – Jan 2000 |
| McGill Bros. G-4-11090 | Kelsey, Deep (Zone 18-E) | — | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-51103 | Kelsey, South (Zone 22-H) | Starr | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| Kelsey Unit G-4-68320 | Kelsey, Deep (Zone 20-J, N) | — | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-64555 | Kelsey, Deep (Zone 18-G) | Starr | 1 | 0 | 269K | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-64088 | Kelsey, Deep (Zone 19-K,w) | Brooks | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| McGill Brothers G-4-64007 | Kelsey, Deep (Zone 19-K,w) | Brooks | 1 | 0 | 17.9K | Jan 1993 – Jan 2000 |
| Kelsey Unit G-4-78282 | Kelsey, Deep (Zone 18-B & C, N) | Brooks | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| Webster Field Unit "A" G-3-168615 | Webster (Chgd Shallow) | Harris | 1 | 0 | 130K | Apr 1997 – Jan 2000 |
| Kelsey Unit G-4-69911 | Kelsey ( K-2, 3 & 4) | Brooks | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| King Ranch Borregos G-4-128278 | Borregos (Zone P-9, NC) | Kleberg | 1 | 0 | 197K | Jan 1993 – Jan 2000 |
| Kgfcu (I-A) G-3-61797 | Katy (Combined) | Waller | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-166949 | Kelsey, Deep (Zone 18-D) | Starr | 1 | 0 | 0 | Feb 1998 – Jan 2000 |
| McGill Bros. G-4-144478 | Kelsey (5000) | Starr | 1 | 0 | 12.7K | Jan 1993 – Jan 2000 |
| Kgfcu (IV) G-3-137192 | Katy (Combined) | Waller | 1 | 0 | 0 | Jan 1993 – Jan 2000 |
| McGill Bros. G-4-166616 | Kelsey, Deep (Zone 18-E) | Brooks | 1 | 0 | 443K | Nov 1997 – Jan 2000 |
| Dawson, James H G-4-164331 | Mariposa (E-4, C) | Brooks | 1 | 0 | 0 | Aug 1997 – Jan 2000 |
| Thomas & Wood G-6-148122 | Carthage (Travis Peak) | Panola | 1 | 0 | 446K | Dec 1993 – Jan 2000 |
| King Ranch Borregos G-4-175638 | Wildcat | Kleberg | 1 | 0 | 0 | Dec 1998 – Dec 1999 |