| Holcombe Unit G-6-253785 | Eqv Operating LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 29.1K | 1.24M | Oct 2009 – Apr 2026 |
| Holcombe Unit G-6-247384 | Eqv Operating LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 19.4K | 629K | Apr 2009 – 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 |
| Holcombe Unit G-6-244503 | Eqv Operating LLC only | Carthage, North (Cotton Valley) | Harrison | 1 | 12.3K | 560K | Nov 2008 – Apr 2026 |
| Holcomb G-6-158146 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 6.32K | 2.02M | Feb 1996 – Apr 2026 |
| Holcomb G-6-185603 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 4.52K | 818K | Aug 2001 – Apr 2026 |
| Holcomb G-6-174553 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.67K | 778K | Jul 1999 – Sep 2016 |
| Holcomb "C" G-6-171810 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 3.66K | 1.27M | Nov 1998 – Apr 2026 |
| Holcomb "C" G-6-191003 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 3.29K | 1.12M | Jul 2002 – Apr 2026 |
| Holcomb "C" G-6-156326 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 3.19K | 1.31M | Nov 1995 – Apr 2026 |
| Holcomb G-6-172396 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 3.11K | 1.47M | Jan 1999 – Apr 2026 |
| Holcomb G-6-172395 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.85K | 973K | Dec 1998 – Mar 2021 |
| Holcomb "C" G-6-226237 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 2.81K | 1.14M | Jan 2007 – Apr 2026 |
| Holcombe-Vera Black Alloc G-6-287812 | XTO Energy Inc. only | Carthage (Haynesville Shale) | Harrison | 1 | 2.7K | 12.9M | Feb 2020 – Apr 2026 |
| Holcomb "C" G-6-173453 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 2.6K | 1.2M | May 1999 – Jul 2009 |
| Holcomb "C" G-6-155886 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 2.53K | 1.15M | Aug 1995 – Apr 2026 |
| Holcomb G-6-154138 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.52K | 2.03M | Feb 1995 – Apr 2026 |
| Holcomb G-6-179856 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.5K | 542K | Aug 2000 – Nov 2008 |
| Holcomb "C" G-6-180151 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 2.23K | 1.21M | Sep 2000 – Apr 2026 |
| Holcomb "C" G-6-159705 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 2.21K | 913K | Jul 1996 – Aug 2024 |
| Holcomb-Little G-6-165015 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.19K | 904K | Aug 1997 – Apr 2026 |
| Holcomb G-6-186735 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.11K | 1.51M | Jul 2001 – Apr 2026 |
| Holcomb G-6-175254 | Burk Royalty Co., Ltd. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 2.05K | 1.18M | Sep 1999 – Apr 2026 |
| Holcomb "C" G-6-177832 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 2.02K | 1.54M | Apr 2000 – Apr 2026 |
| Holcomb G-6-183816 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 1.97K | 1.19M | Aug 2000 – Jun 2022 |
| Holcomb "D" G-6-159664 | Marathon Oil Company only | White Oak Creek (Travis Peak) | Cherokee | 1 | 1.75K | 302K | Jul 1996 – May 1997 |
| Holcomb-Little G-6-86241 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 1.74K | 983K | Jan 1993 – Apr 2026 |
| Holcomb "C" G-6-226238 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.7K | 1.09M | Feb 2007 – Apr 2026 |
| Holcombe G-6-206344 | XTO Energy Inc. only | Bethany (Cotton Valley) | Harrison | 1 | 1.66K | 523K | Sep 2004 – Apr 2026 |
| Holcomb "C" G-6-156210 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.65K | 787K | Oct 1995 – Jul 2024 |
| Holcomb G-6-175851 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 1.43K | 457K | Nov 1999 – Dec 2025 |
| Holcomb G-6-172393 | Diversified Production LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 1.34K | 337K | Nov 1998 – Nov 2011 |
| Holcomb "D" G-6-166392 | Marathon Oil Company only | White Oak Creek (Pettit) | Cherokee | 1 | 925 | 262K | Jun 1997 – Jan 2003 |
| Holcomb-Little G-6-165254 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 838 | 1.23M | Jul 1997 – Aug 2019 |
| Holcomb-Little G-6-168323 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 740 | 2.25M | Mar 1998 – Apr 2026 |
| Holcomb-Little G-6-180155 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 633 | 687K | Apr 2000 – Apr 2026 |
| Holcomb G-6-166938 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 487 | 720K | Dec 1997 – Apr 2026 |
| Holcomb-Little G-6-166423 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 463 | 1.16M | Oct 1997 – Apr 2026 |
| Holcomb-Little G-6-166079 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 395 | 562K | Oct 1997 – Apr 2026 |
| Holcomb G-6-89999 | XTO Energy Inc. only | White Oak Creek (Travis Peak) | Cherokee | 1 | 334 | 321K | Jan 1993 – Apr 2007 |
| Holcomb G-14-137294 | Bracken Operating, L.L.C. only | Smith Perryton (Morrow-Miss.) | Ochiltree | 1 | 228 | 632K | Jan 1993 – Mar 2026 |
| Holcomb-Little G-6-99332 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 222 | 822K | Jan 1993 – Apr 2026 |
| Holcomb G-6-183817 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 190 | 1.2M | Oct 2000 – Apr 2026 |
| Holcomb G-6-232695 | Urban Oil & Gas Group, LLC only | Alto (Travis Peak) | Cherokee | 1 | 187 | 517K | Mar 2007 – Apr 2026 |
| Garza-Holcomb G-1-220045 | Lewis Petro Properties, Inc. only | Tri Bar (Olmos) | La Salle | 1 | 155 | 186K | Feb 2006 – Aug 2018 |
| Holcomb -C- G-6-96116 | Valence Operating Company only | Oak Hill (Cotton Valley) | Rusk | 1 | 129 | 204K | Jan 1993 – Mar 1999 |
| Holcomb G-6-78465 | Marathon Oil Company only | White Oak Creek (Rodessa) | Cherokee | 1 | 124 | 171K | Jan 1993 – Dec 1994 |
| Holcombe G-6-234859 | XTO Energy Inc. only | Bethany (Cotton Valley) | Panola | 1 | 106 | 542K | May 2006 – Apr 2026 |
| Holcomb G-6-102021 | Urban Oil & Gas Group, LLC only | White Oak Creek (Travis Peak) | Cherokee | 1 | 89 | 1.15M | Jan 1993 – Apr 2026 |
| Holcombe G-6-258109 | XTO Energy Inc. only | Carthage (Haynesville Shale) | Panola | 1 | 44 | 4.85M | May 2010 – Apr 2026 |