| Gill, H.H. G-6-230596 | Enpower Resources Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 36.2K | 362K | Mar 2007 – Nov 2023 |
| Foreman Gas Unit G-6-260935 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 36.2K | 1.59M | Oct 2010 – Mar 2026 |
| Chandler Heirs O-6-14292 | TGNR East Texas II LLC only | Carthage, North (Cotton Valley) | Panola | 2 | 33.4K | 1.09M | Dec 2003 – Apr 2024 |
| Bartley GU G-6-255051 | Craton Operating LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 30.1K | 3.32M | Jun 2010 – Apr 2026 |
| Holcombe Unit G-6-253785 | Eqv Operating LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 29.1K | 1.24M | Oct 2009 – Apr 2026 |
| Foster G-6-232143 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 27.5K | 1.66M | Oct 2007 – Apr 2026 |
| Baldwin G-6-221429 | Enpower Resources Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 25.5K | 352K | Mar 2006 – Feb 2020 |
| Williams, A. Gas Unit G-6-222419 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Panola | 1 | 22.3K | 1.44M | Jul 2006 – Apr 2026 |
| Williams, A. Gas Unit G-6-216041 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Panola | 1 | 22.2K | 1.02M | Oct 2005 – Nov 2025 |
| Foster G-6-232664 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 21.6K | 822K | Oct 2007 – Jan 2026 |
| Williams, A. Gas Unit G-6-219030 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Panola | 1 | 21.3K | 1.19M | Dec 2005 – Apr 2026 |
| Williams, A. Gas Unit G-6-220598 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 21.1K | 1.04M | Feb 2006 – Apr 2026 |
| Williams, A. Gas Unit G-6-221244 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 20.4K | 1.03M | Mar 2006 – Feb 2026 |
| Jones G-6-265080 | Diversified Production LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 19.9K | 1.23M | Apr 2012 – Apr 2026 |
| Gales, Wiley G-6-242893 | Diversified Production LLC only | Carthage, North (Cotton Valley) | Panola | 1 | 19.7K | 556K | Aug 2008 – Apr 2026 |
| Holcombe Unit G-6-247384 | Eqv Operating LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 19.4K | 629K | Apr 2009 – Apr 2026 |
| Williams, A. Gas Unit 1 G-6-261419 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 17.9K | 2.64M | Sep 2010 – Apr 2026 |
| Furrh Gas Unit No. 3 G-6-232830 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 17.7K | 517K | Nov 2007 – Feb 2026 |
| Furrh Gas Unit No. 3 G-6-226532 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 17.4K | 606K | Dec 2006 – Apr 2026 |
| Williams, A. Gas Unit G-6-216042 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Panola | 1 | 17.3K | 1.02M | Oct 2005 – Apr 2026 |
| Key, Beatrice Gas Unit G-6-239201 | Diversified Production LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 16.5K | 1.46M | Jul 2008 – Feb 2026 |
| Bartley GU G-6-265569 | Craton Operating LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 16.3K | 1.24M | Oct 2011 – Apr 2026 |
| Holcombe Unit G-6-251766 | Memorial Production Oper. LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 16.3K | 650K | Aug 2009 – Nov 2016 |
| McClendon Gas Unit G-6-259248 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 16.2K | 772K | Jul 2010 – Apr 2026 |
| Spencer Gas Unit G-6-229747 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 15.4K | 593K | Oct 2007 – May 2019 |
| Furrh Gas Unit No. 3 G-6-233111 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 15K | 637K | Nov 2007 – Dec 2025 |
| Keys, Patsy G-6-213908 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 15K | 1.77M | Oct 2004 – Apr 2026 |
| Furrh Gas Unit No. 3 G-6-226506 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 14.9K | 331K | Dec 2006 – May 2019 |
| Nolte, Ella G-6-232296 | Enpower Resources Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 14.3K | 2.04M | Aug 2007 – Mar 2026 |
| Furrh, J. D. et Al G-6-204331 | TGNR East Texas II LLC only | Carthage, North (Cotton Valley) | Panola | 1 | 13.9K | 511K | May 2004 – Aug 2018 |
| Furrh Gas Unit No. 3 G-6-226966 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 13.8K | 672K | Dec 2006 – Apr 2026 |
| Williams, A. Gas Unit G-6-225577 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Panola | 1 | 13.7K | 584K | Sep 2006 – Apr 2026 |
| McClendon GU 2 G-6-228484 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 13.6K | 665K | Apr 2007 – Apr 2026 |
| Underwood G-6-231098 | Enpower Resources Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 13.3K | 207K | May 2007 – Aug 2019 |
| Williams, A. Gas Unit G-6-233832 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Panola | 1 | 13.2K | 1.02M | Sep 2007 – Oct 2025 |
| Williams, A. Gas Unit G-6-219056 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 13.2K | 501K | Feb 2006 – Apr 2026 |
| Furrh Gas Unit No. 3 G-6-226964 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 13K | 415K | Jan 2007 – Apr 2026 |
| Fogle Trust G-6-245511 | Craton Operating LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 12.6K | 846K | Dec 2008 – Apr 2026 |
| Holcombe Unit G-6-244503 | Eqv Operating LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 12.3K | 560K | Nov 2008 – Apr 2026 |
| Furrh Gas Unit No. 3 G-6-243331 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 12.3K | 408K | Jul 2008 – Apr 2026 |
| Abney G-6-226526 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 12.3K | 586K | Nov 2006 – Oct 2025 |
| Nolte, Ella G-6-235434 | Enpower Resources Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 12.1K | 2.03M | Mar 2008 – Dec 2022 |
| Taylor, T. J. G-6-251734 | Diversified Production LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 12.1K | 1.55M | Dec 2008 – Dec 2019 |
| Furrh, J. D. et Al G-6-162277 | TGNR East Texas II LLC only | Carthage, North (Cotton Valley) | Panola | 1 | 12K | 1.49M | Feb 1997 – Apr 2026 |
| McClendon GU G-6-233830 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 11.9K | 1.02M | Nov 2007 – Apr 2026 |
| Herrin, Sylvia & Sandra G-6-224919 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 11.8K | 555K | Jul 2006 – Aug 2017 |
| Furrh Cooper GU 1 G-6-200712 | TGNR East Texas II LLC only | Carthage, North (Cotton Valley) | Panola | 1 | 11.5K | 469K | Feb 2004 – Feb 2015 |
| Spencer Gas Unit G-6-234349 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 11.4K | 528K | Oct 2007 – Mar 2026 |
| Key, Beatrice Gas Unit G-6-239128 | Diversified Production LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 11.3K | 1.78M | May 2008 – Feb 2026 |
| Furrh Gas Unit No. 3 G-6-242513 | Brookston Energy, Inc. only | Carthage, North (Cotton Valley) | Harrison | 1 | 11.3K | 397K | Jul 2008 – Apr 2026 |