| Gene A. McCollum-Reynolds O-6-15017 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 83.1K | 158K | May 2011 – Apr 2026 |
| Pritchett-Craig (AW) G-6-284602 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 71.3K | 5.5M | Feb 2018 – Apr 2026 |
| Snow D-Landers (AW) G-6-286623 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 66K | 5.78M | Feb 2019 – Apr 2026 |
| Gage Gas Unit G-6-286450 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 55.8K | 3.74M | Feb 2019 – Apr 2026 |
| Marsh TD-Arrington (AW) G-6-291268 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 45.9K | 4M | Jun 2021 – Apr 2026 |
| Laughlin G-6-275917 | Sulphur River Exploration, Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 44.1K | 2.36M | Oct 2014 – Apr 2026 |
| Wertz-Breyer (AW) G-6-293868 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 39.4K | 3.89M | Oct 2022 – Apr 2026 |
| H. J. Trammell Gas Unit G-6-278322 | Sulphur River Exploration, Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 38.2K | 1.31M | Mar 2015 – Apr 2026 |
| Snow, J. E. G-6-276309 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 32.7K | 2.34M | Jan 2015 – Apr 2026 |
| Indian Rock Gas Unit 8 G-6-274207 | Sulphur River Exploration, Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 32.6K | 1.84M | Apr 2014 – Apr 2026 |
| Hill LC-Gilmer S (AW) G-6-287814 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 29.9K | 6.07M | Oct 2019 – Apr 2026 |
| Hill LC-Landers (AW) G-6-287811 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 29K | 5.53M | Oct 2019 – Apr 2026 |
| Indian Rock Gas Unit No. 9 G-6-204547 | Sulphur River Exploration, Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 27.3K | 2.28M | Jun 2003 – Apr 2026 |
| White, D.J. Gas Unit G-6-242792 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 26.6K | 2.37M | Aug 2008 – Apr 2026 |
| Pritchett Gas Unit G-6-244769 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 25K | 2.14M | Mar 2008 – Apr 2026 |
| Barber-Gunn (AW) G-6-300742 | Tanos Exploration IV, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 23.8K | 644K | Sep 2025 – Mar 2026 |
| Hunter, J.L. G-6-246176 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 23.3K | 1.75M | Feb 2009 – Apr 2026 |
| Johnson, James L. G-6-223073 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 20.5K | 1.14M | Oct 2005 – Jan 2020 |
| Marsh TD-Collie (AW) G-6-291269 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 18.9K | 5.07M | Jun 2021 – Apr 2026 |
| Indian Rock Gas Unit No. 6 G-6-278705 | Sulphur River Exploration, Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 18.3K | 495K | Mar 2015 – Apr 2026 |
| Coyle, N. L. G-6-222409 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 17.7K | 567K | Jan 2006 – Apr 2025 |
| Landers-Camp a (AW) G-6-298018 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 15.8K | 2.9M | Sep 2024 – Apr 2026 |
| Wertz-Collie a (AW) G-6-295453 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 15.1K | 5.02M | Jun 2023 – Apr 2026 |
| Landers-Rocky Creek a (AW) G-6-298097 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 14K | 2.66M | Sep 2024 – Apr 2026 |
| Brown, Ida Mae Gas Unit G-6-246361 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 13.9K | 1.46M | Oct 2008 – Apr 2026 |
| Indian Rock Gas Unit No. 9 G-6-205039 | Sulphur River Exploration, Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 13.7K | 1.04M | Aug 2003 – Apr 2026 |
| Davis G-6-239454 | Buffco Production Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 13.4K | 921K | Sep 2007 – Apr 2026 |
| Indian Rock Gas Unit No. 11 G-6-204814 | Sulphur River Exploration, Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 11.9K | 1.11M | Dec 2003 – Apr 2026 |
| Snow, D. E. Gas Unit 1 G-6-232149 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 11.3K | 515K | Jul 2007 – Apr 2026 |
| Reynolds a (AW) G-6-300747 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 11.2K | 1.83M | Sep 2025 – Apr 2026 |
| Reynolds C (AW) G-6-300829 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 11.1K | 1.5M | Sep 2025 – Apr 2026 |
| Craig, J.V. Gas Unit 1 G-6-230825 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 9.93K | 709K | Jun 2007 – Apr 2026 |
| Indian Rock Gas Unit No. 3 G-6-205041 | Sulphur River Exploration, Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 9.46K | 938K | May 2004 – Apr 2026 |
| Hunter, J.L. G-6-81302 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 9.13K | 267K | Jan 1993 – Jul 2024 |
| Indian Rock Gas Unit No. 3 G-6-189506 | Sulphur River Exploration, Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 8.8K | 883K | Jan 2002 – Apr 2026 |
| Landers Unit O-6-16042 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 8.43K | 31.7K | Apr 2024 – Apr 2026 |
| Reynolds B (AW) G-6-300759 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 8.16K | 704K | Sep 2025 – Apr 2026 |
| Hunter, J.L. G-6-218918 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 8.05K | 597K | Oct 2005 – Apr 2026 |
| Moughon Gas Unit G-6-229212 | Diversified Production LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 6.12K | 359K | Jun 2007 – Apr 2026 |
| Craig, J.V. Gas Unit 1 G-6-226142 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 5.88K | 446K | Oct 2006 – Apr 2026 |
| Willeford, Lewis Gas Unit 1 G-6-201685 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 5.4K | 229K | Jan 2004 – Feb 2019 |
| Highground G-6-300728 | Tischer Energy, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 5.06K | 1.4M | Sep 2025 – Apr 2026 |
| J. E. Reynolds Unit O-6-15000 | Sabine Oil & Gas Corporation only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 4.73K | 3.01K | Dec 2010 – Oct 2017 |
| Craig, J.V. Gas Unit 1 G-6-226193 | Rose City Resources, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 4.41K | 458K | Dec 2006 – Apr 2026 |
| Wilco Gas Unit #1 G-6-115454 | Diversified Production LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 3.91K | 268K | Jan 1993 – Apr 2026 |
| Johnson G-6-261460 | Eqv Operating LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 3.83K | 1.93M | Dec 2010 – Apr 2026 |
| McClain G-6-203736 | Howell Oil & Gas, Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 3.7K | 168K | Mar 2004 – Jun 2019 |
| Martin "L" G-6-232965 | Beehive Operating, LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 2.96K | 311K | May 2007 – Mar 2024 |
| Allgood Gas Unit #1 G-6-242440 | Diversified Production LLC only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 2.67K | 268K | Sep 2008 – Apr 2026 |
| Gage, Roy G-6-226103 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 2.47K | 405K | May 2007 – Feb 2018 |