| Pepperjack A G-3-284066 | Sulphur River Exploration, Inc. | Jazz (Wilcox Deep) | Hardin | 1 | 11.7K | 463K | Apr 2019 – Jul 2020 |
| Indian Rock Gas Unit #5 G-6-185080 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 11.7K | 1.72M | Jun 2001 – Apr 2026 |
| Smith "At" G-6-119581 | Sulphur River Exploration, Inc. | Mt. Olive, E. (Smackover) | Franklin | 1 | 11.4K | 1.26M | Jan 1993 – Nov 2013 |
| Frost Unit No. 2 O-6-15171 | Sulphur River Exploration, Inc. | Frost (Smackover) | Cass | 1 | 11.2K | 7.92K | Mar 2013 – Jul 2014 |
| Clemens Unit G-6-48812 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 11K | 901K | Jan 1993 – Apr 2026 |
| Indian Rock Gas Unit 6 G-6-189341 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 10.7K | 971K | Apr 2002 – Apr 2026 |
| Indian Rock Gas Unit #5 G-6-189563 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 10.7K | 1.83M | May 2002 – Dec 2023 |
| Indian Rock Gas Unit No. 2 G-6-193321 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 9.96K | 1.28M | Sep 2002 – Apr 2026 |
| Trammel Gas Unit G-6-203545 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 9.95K | 1.25M | Feb 2004 – Apr 2026 |
| Indian Rock Gas Unit 3 G-6-190506 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 9.91K | 1.08M | Aug 2002 – Apr 2026 |
| Laughlin G-6-47460 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 9.88K | 547K | Jun 1993 – Oct 2025 |
| Arrington-Clemens Gas Unit G-6-221422 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 9.88K | 1.65M | Dec 2005 – Apr 2026 |
| Clark, Clay O-2-8102 | Sulphur River Exploration, Inc. | WORD,N(8300) | Lavaca | 2 | 9.58K | 103K | Aug 1995 – Jan 2017 |
| Clemens Unit G-6-193397 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 9.48K | 952K | Dec 2002 – Apr 2026 |
| Indian Rock Gas Unit No. 3 G-6-205041 | Sulphur River Exploration, Inc. | Gilmer (Cotton Valley Sands) | Upshur | 1 | 9.46K | 938K | May 2004 – Apr 2026 |
| Indian Rock Gas Unit No. 8 G-6-189723 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 9.37K | 1.75M | Jun 2002 – Apr 2026 |
| Indian Rock Gas Unit 6 G-6-189363 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 9.14K | 847K | May 2002 – Apr 2026 |
| Indian Rock Gas Unit No. 3 G-6-189506 | Sulphur River Exploration, Inc. | Gilmer (Cotton Valley Sands) | Upshur | 1 | 8.8K | 883K | Jan 2002 – Apr 2026 |
| Indian Rock Gas Unit #9 G-6-191059 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 8.55K | 1.38M | Jul 2002 – Apr 2026 |
| Indian Rock Gas Unit No. 8 G-6-186293 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 7.73K | 2.84M | Sep 2001 – Apr 2026 |
| Davis, Bert G-5-51165 | Sulphur River Exploration, Inc. | Nelta (Smackover) | Hopkins | 1 | 7K | 397K | Jan 1993 – Jul 2016 |
| Indian Rock Gas Unit NO 12 G-6-214918 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 6.94K | 444K | Apr 2005 – Apr 2026 |
| Hathaway-Edwards GU 7 G-2-154270 | Sulphur River Exploration, Inc. | Word, N. (Edwards) | Lavaca | 1 | 6.72K | 2.52M | Dec 1994 – May 2017 |
| Indian Rock Gas Unit 6 G-6-190524 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 5.26K | 874K | Aug 2002 – Oct 2025 |
| Indian Rock Gas Unit 6 G-6-189198 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 5.08K | 545K | Mar 2002 – Feb 2026 |
| Macdonald Co. -B-A- O-6-5025 | Sulphur River Exploration, Inc. | Frost (Smackover) | Cass | 1 | 4.12K | 197K | Jan 1993 – May 2009 |
| Neuhaus Unit G-2-283150 | Sulphur River Exploration, Inc. | Word, N. (8100) | Lavaca | 1 | 3.45K | 202K | Jun 2017 – Jul 2018 |
| Clemens Unit G-6-191952 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 3.43K | 1.26M | Jul 2002 – Apr 2026 |
| Hargrave Unit G-5-102002 | Sulphur River Exploration, Inc. | Birthright (Smackover) | Hopkins | 1 | 2.67K | 2.47M | Jan 1993 – Dec 2016 |
| Indian Rock Gas Unit #7 G-6-192233 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 1.81K | 138K | Oct 2002 – Apr 2026 |
| Blair Gas Unit G-6-193613 | Sulphur River Exploration, Inc. | Bryans Mill (Smackover 10360) | Cass | 1 | 1.25K | 2.68M | Feb 2003 – Apr 2026 |
| Franco O-4-13916 | Sulphur River Exploration, Inc. | Het (3100 Frio) | San Patricio | 1 | 982 | 0 | Nov 2014 – Aug 2017 |
| Indian Rock Gas Unit #9 G-6-191039 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 973 | 119K | May 2002 – May 2003 |
| Indian Rock Gas Unit #11 G-6-192466 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 829 | 126K | Aug 2002 – Jun 2003 |
| Karney, S. A. O-5-1783 | Sulphur River Exploration, Inc. | Birthright (Smackover) | Hopkins | 1 | 695 | 34.3K | Jan 1993 – Mar 2017 |
| Latham "B" Gas Unit G-6-187402 | Sulphur River Exploration, Inc. | Bryans Mill (Smackover 10360) | Cass | 1 | 686 | 505K | Oct 2001 – Nov 2022 |
| Wynne Gas Unit G-2-91213 | Sulphur River Exploration, Inc. | Word, N. (Edwards) | Lavaca | 1 | 613 | 148K | Jan 1993 – Nov 1993 |
| Indian Rock Gas Unit No. 3 G-6-190628 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 504 | 35.4K | May 2002 – Dec 2002 |
| Smackover, Nelta, Unit G-5-42209 | Sulphur River Exploration, Inc. | Nelta (Smackover) | Hopkins | 1 | 483 | 2.86M | Jan 1993 – Jul 2016 |
| Indian Rock Gas Unit No. 6 G-6-204853 | Sulphur River Exploration, Inc. | Gilmer (Cotton Valley) | Upshur | 1 | 296 | 26.9K | Jun 2004 – Nov 2005 |
| Clemens Unit G-6-193322 | Sulphur River Exploration, Inc. | Gilmer(jurassic) | Upshur | 1 | 136 | 7.56K | Oct 2002 – Nov 2002 |
| Littrell G-6-203449 | Sulphur River Exploration, Inc. | Hagansport (Smackover) | Franklin | 1 | 89 | 12.2K | Feb 2004 – Apr 2005 |
| Portland Gas Unit -D- G-4-157713 | Sulphur River Exploration, Inc. | Portland, W. (F-9) | San Patricio | 1 | 55 | 53.8K | Apr 1996 – Mar 2000 |
| Neuhaus Unit G-2-269156 | Sulphur River Exploration, Inc. | Halletsville (Simmons) | Lavaca | 1 | 40 | 800 | Oct 2014 – May 2017 |
| Garrett Trust G-5-219289 | Sulphur River Exploration, Inc. | Bear Grass (Cotton Valley Cons) | Leon | 1 | 0 | 723K | Apr 2006 – Dec 2021 |
| Hermon, U. G., SWD O-5-1902 | Sulphur River Exploration, Inc. | Brantley Jackson (Smackover) | Hopkins | 1 | 0 | 0 | — |
| Lefevre, J.C. GU G-5-128047 | Sulphur River Exploration, Inc. | Currie(smackover) | Navarro | 1 | 0 | 19K | Mar 1993 – May 1994 |
| Birthright Plant SWD Well D-1 O-5-1980 | Sulphur River Exploration, Inc. | Birthright (Smackover) | Hopkins | 1 | 0 | 0 | — |
| Cox, Leroy Gas Unit G-5-110768 | Sulphur River Exploration, Inc. | Sulphur Bluff (Smackover) | Hopkins | 1 | 0 | 120K | Mar 1993 – May 2002 |
| Santa FE Spindletop O-5-3765 | Sulphur River Exploration, Inc. | Wildcat | Hopkins | 1 | 0 | 0 | — |