| Smith Family Trust Gas Unit G-6-215208 | Weatherly Oil & Gas, LLC only | Naconiche Creek (Rod.-TP Cons.) | Nacogdoches | 1 | 11.1K | 1.11M | Feb 2005 – Apr 2019 |
| Smith Family Trust G-6-229730 | Weatherly Oil & Gas, LLC only | Naconiche Creek (Rod.-TP Cons.) | Nacogdoches | 1 | 10.5K | 944K | Feb 2007 – Sep 2019 |
| Miller Trust G-6-246167 | Sydri Operating, LLC only | Waterman (Travis Peak) | Nacogdoches | 1 | 8.28K | 2.4M | Feb 2009 – Aug 2026 |
| Smith Family Trust Gas Unit G-6-254060 | Weatherly Oil & Gas, LLC only | Naconiche Creek (Rod.-TP Cons.) | Nacogdoches | 1 | 7K | 301K | Dec 2007 – Sep 2019 |
| Smith Family Trust Gas Unit G-6-221936 | Weatherly Oil & Gas, LLC only | Naconiche Creek (Rod.-TP Cons.) | Nacogdoches | 1 | 5.01K | 537K | Jul 2006 – Mar 2013 |
| North Hayter Trust G-6-207688 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 4.81K | 801K | Nov 2004 – Dec 2025 |
| Atkinson, Orvis O-6-11391 | Long Trusts, The only | Toolan (Pettit, Lower) | Nacogdoches | 1 | 4.23K | 71.5K | by Jan 1993 – Dec 2016 |
| Moore, Marjorie O-6-11791 | Long Trusts, The only | Toolan (Pettit, Lower) | Nacogdoches | 1 | 4.08K | 80.1K | by Jan 1993 – Sep 2003 |
| Miller Trust G-6-283065 | Sydri Operating, LLC only | Waterman (Travis Peak) | Nacogdoches | 1 | 2.95K | 910K | Jul 2017 – Aug 2026 |
| Miller Trust G-6-281207 | Sydri Operating, LLC only | Waterman (Travis Peak) | Nacogdoches | 1 | 2.78K | 906K | Jul 2016 – Dec 2025 |
| Muckelroy G-6-110392 | Long Trusts, The only | Toolan (Travis Peak) | Nacogdoches | 1 | 2.48K | 340K | by Jan 1993 – Feb 2021 |
| North Hayter Trust A G-6-219618 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 1.67K | 782K | Mar 2006 – Aug 2026 |
| North Hayter Trust G-6-213960 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 1.66K | 1.62M | Jun 2005 – Aug 2026 |
| North Hayter Trust G-6-195682 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 1.33K | 1.61M | Jun 2003 – Jan 2025 |
| Henderson Trust GU G-6-244079 | Wallace Operating Company LLC only | Trawick, West (Travis Peak) | Nacogdoches | 1 | 1.24K | 208K | Feb 2008 – Oct 2016 |
| North Hayter Trust G-6-218439 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 1.18K | 1.1M | Jan 2006 – Aug 2026 |
| North Hayter Trust A G-6-213478 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 1.1K | 878K | Jun 2005 – Aug 2026 |
| North Hayter Trust G-6-200237 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 1.1K | 1.61M | Jan 2004 – Aug 2026 |
| North Hayter Trust G-6-200985 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 995 | 1.2M | Feb 2004 – Apr 2026 |
| Miller Trust G-6-293038 | Sydri Operating, LLC only | Waterman (Travis Peak) | Nacogdoches | 1 | 994 | 516K | Apr 2022 – Aug 2026 |
| North Hayter Trust G-6-207851 | Wallace Operating Company LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 937 | 1.46M | Jan 2005 – Aug 2024 |
| North Hayter Trust A G-6-202948 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 926 | 540K | Jun 2004 – Aug 2026 |
| North Hayter Trust G-6-201345 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 901 | 929K | Mar 2004 – Aug 2026 |
| North Hayter Trust G-6-197898 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 769 | 419K | Sep 2003 – Aug 2026 |
| North Hayter Trust G-6-213958 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 763 | 777K | May 2005 – Aug 2026 |
| North Hayter Trust G-6-204815 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 706 | 954K | Aug 2004 – Aug 2026 |
| Haskins Trust G-6-239271 | Iron Jaw Operating LLC only | Gates (Travis Peak) | Nacogdoches | 1 | 695 | 356K | Jul 2008 – Mar 2024 |
| McMillan, Malcolm O-6-11096 | Long Trusts, The only | Toolan (Pettit, Lower) | Nacogdoches | 1 | 691 | 22.7K | by Jan 1993 – Jan 1999 |
| North Hayter Trust A G-6-233115 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 681 | 882K | Dec 2007 – Aug 2026 |
| North Hayter Trust G-6-203918 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 679 | 1.47M | Jul 2004 – Aug 2026 |
| North Hayter Trust G-6-215263 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 654 | 646K | Jul 2005 – Jan 2025 |
| North Hayter Trust G-6-207776 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 648 | 1.09M | Jan 2005 – Aug 2026 |
| North Hayter Trust G-6-236448 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 500 | 1.66M | May 2008 – Aug 2026 |
| North Hayter Trust G-6-199028 | Wallace Operating Company LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 499 | 236K | Nov 2003 – Jun 2024 |
| North Hayter Trust A G-6-228447 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 455 | 828K | Apr 2007 – Aug 2026 |
| North Hayter Trust G-6-247956 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 380 | 693K | May 2009 – Nov 2025 |
| North Hayter Trust G-6-219163 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 378 | 516K | Feb 2006 – Jun 2026 |
| North Hayter Trust G-6-216145 | Texian Operating Company, LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 333 | 599K | Sep 2005 – Jan 2025 |
| North Hayter Trust G-6-215257 | Wallace Operating Company LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 328 | 376K | May 2005 – Feb 2019 |
| Jackson Trust Unit G-6-255084 | Enerquest Corporation only | Trawick,n (Travis Peak) | Nacogdoches | 1 | 291 | 75K | Oct 2009 – Jul 2014 |
| North Hayter Trust G-6-239297 | Wallace Operating Company LLC only | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 179 | 673K | Aug 2008 – Feb 2022 |
| Hoover, Maude G-6-125361 | Long Trusts, The only | Douglass, NW. (Travis Peak) | Nacogdoches | 1 | 66 | 63.5K | Apr 1996 – Mar 2018 |
| Trainer Trust G-6-262712 | Apex Natural Gas, LLC only | Carthage (Haynesville Shale) | Nacogdoches | 1 | 0 | 3.56M | Jul 2011 – Aug 2026 |
| Henderson Trust Unit G-6-259932 | Apex Natural Gas, LLC only | Carthage (Haynesville Shale) | Nacogdoches | 1 | 0 | 2.78M | Sep 2010 – Aug 2026 |
| Trainer Trust G-6-260415 | Apex Natural Gas, LLC only | Carthage (Haynesville Shale) | Nacogdoches | 1 | 0 | 3.18M | Jul 2011 – Aug 2024 |
| Smith Family Trust Gas Unit G-6-215209 | Chesapeake Operating, Inc. only | Naconiche Creek (Pettit) | Nacogdoches | 1 | 0 | 0 | — |
| North Hayter Trust A G-6-244591 | Texian Operating Company, LLC only | Little Ears (Pettit Lime) | Nacogdoches | 1 | 0 | 0 | — |
| Stanaland Trust Unit G-6-262229 | Apex Natural Gas, LLC only | Carthage (Haynesville Shale) | Nacogdoches | 1 | 0 | 3.92M | Apr 2011 – Aug 2026 |
| Adkinson, Orvis G-6-106867 | Long Trusts, The only | Toolan (Travis Peak) | Nacogdoches | 1 | 0 | 50.9K | Aug 2009 – Apr 2016 |