| Indian Rock Gas Unit #9 G-6-144260 | Gilmer(jurassic) | Upshur | 1 | 0 | 3.46M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit #7 G-6-144870 | Gilmer(jurassic) | Upshur | 1 | 0 | 6.3M | Feb 1993 – Jul 2026 |
| Indian Rock Gas Unit 3 G-6-140964 | Gilmer(jurassic) | Upshur | 1 | 0 | 7.06M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit 1 G-6-143353 | Gilmer(jurassic) | Upshur | 1 | 0 | 2.8M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit 3 G-6-144599 | Gilmer(jurassic) | Upshur | 1 | 0 | 4.74M | Feb 1993 – Jul 2026 |
| Indian Rock Gas Unit No. 1 G-6-144091 | Gilmer(jurassic) | Upshur | 1 | 0 | 4.64M | Jan 1993 – Jul 2026 |
| Arrington Gas Unit G-6-76134 | Gilmer(jurassic) | Upshur | 1 | 0 | 2.65M | Jan 1993 – Jul 2026 |
| Ashford, H. Gas Unit G-6-72957 | Carbondale, N. (Smackover) | — | 1 | 0 | 999K | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit No. 8 G-6-142336 | Gilmer(jurassic) | Upshur | 1 | 0 | 7.89M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit #5 G-6-141719 | Gilmer(jurassic) | Upshur | 1 | 0 | 6.61M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit #5 G-6-142654 | Gilmer(jurassic) | Upshur | 1 | 0 | 7.3M | Jan 1993 – Jul 2026 |
| Bryans Mill Unit PF Record G-6-140269 | Bryans Mill (Smackover) | — | 1 | 0 | 109M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit #5 G-6-143430 | Gilmer(jurassic) | Upshur | 1 | 0 | 6.08M | Jan 1993 – Jul 2026 |
| Clemens Unit G-6-74485 | Gilmer(jurassic) | — | 1 | 0 | 3.39M | Jan 1993 – Jul 2026 |
| State Tract 25 G-4-110766 | Portland, S. (Morris) | San Patricio | 1 | 0 | 967K | Jan 1993 – Jul 2026 |
| Clemens Unit G-6-48812 | Gilmer(jurassic) | Upshur | 1 | 0 | 901K | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit No. 8 G-6-47471 | Gilmer(jurassic) | — | 1 | 0 | 4.97M | Jan 1993 – Jul 2026 |
| Laughlin G-6-47460 | Gilmer(jurassic) | — | 1 | 0 | 547K | Jan 1993 – Jul 2026 |
| Bryans Mill Unit G-6-102824 | Bryans Mill (Smackover) | Cass | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Bryans Mill Unit G-6-95548 | Bryans Mill (Smackover) | Cass | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Trammel, H. J. Gas Unit G-6-83988 | Gilmer(jurassic) | Upshur | 1 | 0 | 1.38M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit No. 1 G-6-141271 | Gilmer(jurassic) | Upshur | 1 | 0 | 8.51M | Jan 1993 – Jul 2026 |
| Portland Gas Unit "D" G-4-179423 | Wildcat | San Patricio | 1 | 0 | 0 | Apr 2000 – Jul 2026 |
| Indian Rock Gas Unit #7 G-6-142295 | Gilmer(jurassic) | Upshur | 1 | 0 | 7.59M | Jan 1993 – Jul 2026 |
| Portland Gas Unit "D" G-4-179424 | Wildcat | San Patricio | 1 | 0 | 0 | Apr 2000 – Jul 2026 |
| Arrington Gas Unit G-6-46911 | Gilmer(jurassic) | — | 1 | 0 | 1.26M | Jan 1993 – Jul 2026 |
| Garrett Trust G-5-219289 | Bear Grass (Cotton Valley Cons) | Leon | 1 | 0 | 723K | Apr 2006 – Jul 2026 |
| Delhi Disposal G-6-112596 | Cherokee Trace (Cotton Valley) | Camp | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Portland Gas Unit "D" G-4-197087 | Portland W. (F-3) | San Patricio | 1 | 0 | 0 | Jul 2003 – Jul 2026 |
| Indian Rock Gas Unit NO 2 G-6-47040 | Gilmer(jurassic) | — | 1 | 0 | 1.42M | Jan 1993 – Jul 2026 |
| Bryans Mill Unit G-6-15793 | Bryans Mill (Smackover) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Portland Gas Unit "B" G-4-197471 | Wildcat | San Patricio | 1 | 0 | 0 | Aug 2003 – Jul 2026 |
| Portland Gas Unit "B" G-4-197472 | Portland, W. (F-6) | San Patricio | 1 | 0 | 0 | Aug 2003 – Jul 2026 |
| Kubena Wilcox Gas Unit G-2-165387 | Wildcat | Lavaca | 1 | 0 | 0 | Feb 1997 – Jul 2026 |
| Portland Gas Unit "D" G-4-233979 | Wildcat | San Patricio | 1 | 0 | 3.33M | Nov 2007 – Jul 2026 |
| Portland Gas Unit - B G-4-147374 | Portland, W. (F-9) | San Patricio | 1 | 0 | 2.5M | Nov 1993 – Jul 2026 |
| Bryans Mill Unit SWD G-6-15800 | Bryans Mill (Smackover) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| State Tract 25 G-4-255546 | Portland, South (Grimshaw) | San Patricio | 1 | 0 | 178K | Feb 2010 – Jul 2026 |
| Bryans Mill Unit G-6-15803 | Bryans Mill (Smackover) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Portland Gas Unit 'A' G-4-281783 | Portland, W. (F-13) | San Patricio | 1 | 0 | 1.72M | Nov 2016 – Jul 2026 |
| Portland Gas Unit -D- G-4-157713 | Portland, W. (F-9) | San Patricio | 1 | 0 | 53.8K | Apr 1996 – Jul 2026 |
| Indian Rock Gas Unit #11 G-6-59218 | Gilmer(jurassic) | — | 1 | 0 | 3.91M | Jan 1993 – Jul 2026 |
| Portland Gas Unit "D" G-4-177359 | Portland, W. (F-6) | San Patricio | 1 | 0 | 987K | Apr 2000 – Jul 2026 |
| Indian Rock Gas Unit #9 G-6-49799 | Gilmer(jurassic) | — | 1 | 0 | 5.12M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit 1 G-6-37072 | Gilmer(jurassic) | — | 1 | 0 | 3.06M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit 3 G-6-38801 | Gilmer(jurassic) | Upshur | 1 | 0 | 2.87M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit #5 G-6-43146 | Gilmer(jurassic) | — | 1 | 0 | 4.83M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit 6 G-6-44249 | Gilmer(jurassic) | — | 1 | 0 | 3.46M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit #7 G-6-45755 | Gilmer(jurassic) | — | 1 | 0 | 3.01M | Jan 1993 – Jul 2026 |
| Indian Rock Gas Unit 6 G-6-145050 | Gilmer(jurassic) | Upshur | 1 | 0 | 5.78M | Mar 1993 – Jul 2026 |