| Smith, Mary O-7-8568 | Long Trusts, The only | East Texas | Rusk | 21 | 146K | 19 | by Jan 1993 – Jul 2026 |
| Hughes Royalty Trust O-6-15747 | Petro-Chem Operating Company,inc only | Nogo (Rodessa) | Rusk | 1 | 35.4K | 0 | Aug 2019 – Aug 2026 |
| Watkins Scholarship Trust G-6-287222 | Sabine Energy Inc. only | Oak Hill (Travis Peak) | Rusk | 1 | 26.6K | 551K | Nov 2018 – Aug 2026 |
| Fite, W. P. Unit O-6-11004 | Long Trusts, The only | Henderson South (Travis Peak -B- | Rusk | 1 | 26.6K | 106K | by Jan 1993 – Mar 2006 |
| Fite, W. P. Unit O-6-14585 | Long Trusts, The only | Minden (Travis Peak Cons.) | Rusk | 1 | 22.9K | 47.5K | Apr 2006 – Jul 2026 |
| Watkins Scholarship Trust O-6-15654 | Sabine Oil & Gas Corporation only | Oak Hill (Travis Peak) | Rusk | 2 | 18.7K | 70.5K | Jan 2019 – Jul 2020 |
| Lee, C. W. G-6-15983 | Long Trusts, The only | Danville (TP-CV Cons.) | Rusk | 1 | 13.9K | 2.14M | by Jan 1993 – Jul 2026 |
| Wylie Trust-Burks G-6-286850 | Buckhorn Operating LLC only | Brachfield, S.E. (Cotton Valley) | Rusk | 1 | 11K | 3.51M | Jan 2019 – Aug 2026 |
| Marwill, N. L. G-6-193350 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 9.65K | 1.6M | Apr 2003 – Jul 2026 |
| Watkins Scholarship Trust G-6-231773 | Sabine Energy Inc. only | Minden (Cotton Valley Cons.) | Rusk | 1 | 9.42K | 633K | Aug 2007 – Aug 2026 |
| Fite, W. P. Unit #2 O-6-11321 | Long Trusts, The only | Henderson South (Travis Peak -B- | Rusk | 1 | 9.26K | 47.9K | by Jan 1993 – Mar 2006 |
| Smith Family Trust Gas Unit G-6-236057 | Tab Operating, Inc. only | Naconiche Creek (Rod.-TP Cons.) | Rusk | 1 | 9.16K | 773K | Feb 2008 – Jul 2026 |
| Beggs, G. Trust G-6-245855 | Barrow-Shaver Resources Co. only | Overton (Cotton Valley Sand) | Rusk | 1 | 8.71K | 905K | Nov 2008 – Aug 2026 |
| Smith Family Trust Gas Unit G-6-234504 | Tab Operating, Inc. only | Naconiche Creek (Rod.-TP Cons.) | Rusk | 1 | 8.41K | 696K | Nov 2007 – Jul 2026 |
| Beggs, G. Trust G-6-274753 | Barrow-Shaver Resources Co. only | Minden (Travis Peak Cons.) | Rusk | 1 | 7.98K | 811K | Sep 2013 – Aug 2026 |
| Marwill, N. L. G-6-193048 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 7.96K | 922K | Mar 2003 – Jul 2026 |
| Marwill G-6-111887 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 7.3K | 623K | by Jan 1993 – Jul 2026 |
| Rust, Arnold Unit 2 G-6-180496 | Brookston Energy, Inc. only | Oak Hill (Cotton Valley) | Rusk | 1 | 6.97K | 1.1M | Dec 2000 – Aug 2026 |
| Holland, W. W. -C- O-7-8377 | Aaa Oil Trust only | East Texas | Rusk | 2 | 6.34K | 1.28K | by Jan 1993 – Jan 2002 |
| Marwill, N. L. G-6-207687 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 5.9K | 766K | Feb 2005 – Jul 2026 |
| Smith, Mary, -D- O-7-6446 | Long Trusts, The only | East Texas | Rusk | 2 | 5.26K | 21 | by Jan 1993 – Jul 2026 |
| Wylie Trust Burks G-6-288896 | Buckhorn Operating LLC only | Brachfield, S.E. (Cotton Valley) | Rusk | 1 | 5.16K | 1.75M | Nov 2019 – Aug 2026 |
| Merritt, Thos. C. Trust Gas Unit G-6-142318 | Chisos, Ltd. only | Oak Hill (Cotton Valley) | Rusk | 1 | 4.52K | 1.1M | by Jan 1993 – Jul 2019 |
| Merritt, Thos. C. Trust Gas Unit G-6-144835 | Chisos, Ltd. only | Oak Hill (Cotton Valley) | Rusk | 1 | 4.51K | 1.45M | Feb 1993 – Jul 2020 |
| Wylie Trust G-6-289946 | Buckhorn Operating LLC only | Brachfield, S.E. (Cotton Valley) | Rusk | 1 | 4.38K | 773K | Feb 2020 – Aug 2026 |
| Fite, W. P. Unit #2 O-6-14586 | Long Trusts, The only | Minden (Travis Peak Cons.) | Rusk | 1 | 4.01K | 3.1K | Apr 2006 – Oct 2015 |
| Smith Family Trust Gas Unit G-6-234531 | Weatherly Oil & Gas, LLC only | Naconiche Creek (Rod.-TP Cons.) | Rusk | 1 | 3.74K | 107K | Nov 2007 – Jun 2019 |
| Merritt, Thos. C. Trust Gas Unit G-6-144832 | Chisos, Ltd. only | Oak Hill (Cotton Valley) | Rusk | 1 | 3.65K | 1.19M | Feb 1993 – Jul 2020 |
| Merritt, Thomas C. Trustee G-6-96605 | Eqv Operating LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 3.28K | 1.38M | by Jan 1993 – Aug 2026 |
| Watkins O-7-8444 | Long Trusts, The only | East Texas | Rusk | 1 | 2.97K | 20 | by Jan 1993 – Oct 2020 |
| Smith Family Trust Gas Unit G-6-222709 | Weatherly Oil & Gas, LLC only | Naconiche Creek (Rod.-TP Cons.) | Rusk | 1 | 2.89K | 94.8K | Sep 2006 – Jun 2019 |
| Brown, Hazel et Al O-7-8646 | Aaa Oil Trust only | East Texas | Rusk | 3 | 2.65K | 33 | by Jan 1993 – May 1998 |
| Rust, Arnold Unit 1 G-6-135578 | Brookston Energy, Inc. only | Oak Hill (Cotton Valley) | Rusk | 1 | 2.65K | 529K | by Jan 1993 – Aug 2017 |
| Smith Family Trust Gas Unit G-6-227007 | Weatherly Oil & Gas, LLC only | Naconiche Creek (Rod.-TP Cons.) | Rusk | 1 | 2.45K | 35.7K | Mar 2007 – Nov 2017 |
| Rust Estate 2 G-6-179366 | Brookston Energy, Inc. only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.91K | 1.65M | Sep 2000 – Aug 2026 |
| Laird, S.S. Est. et Al G-6-178031 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.51K | 961K | May 2000 – Jul 2026 |
| Watkins Scholarship Trust G-6-232384 | Sabine Oil & Gas Corporation only | Minden (Cotton Valley Cons.) | Rusk | 1 | 1.45K | 212K | Sep 2007 – Sep 2018 |
| Laird, S. S. Est. et Al G-6-97650 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.3K | 525K | by Jan 1993 – Jul 2026 |
| Hewes, Rebecca Wright G-6-100851 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.27K | 1.12M | by Jan 1993 – Jul 2026 |
| Watkins Scholarship Trust G-6-239224 | Sabine Energy Inc. only | Minden (Cotton Valley Cons.) | Rusk | 1 | 1.26K | 358K | Feb 2008 – Aug 2026 |
| Laird, S.S. Est. et Al G-6-178032 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.2K | 786K | May 2000 – Jul 2026 |
| Laird, S.S. Est. et Al G-6-202581 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.16K | 1.03M | Jun 2004 – Jul 2026 |
| Jernigan, Sedalia G-6-108947 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 1.06K | 420K | by Jan 1993 – Jul 2026 |
| Watkins Scholarship Trust G-6-234700 | Sabine Oil & Gas Corporation only | Minden (Cotton Valley Cons.) | Rusk | 1 | 1.04K | 182K | Oct 2007 – Dec 2018 |
| Laird, S.S. Est. et Al G-6-206245 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 903 | 799K | Sep 2004 – Jul 2026 |
| Hewes, Rebecca Wright G-6-195968 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 845 | 708K | Jun 2003 – Jul 2026 |
| Hewes, Rebecca Wright G-6-193047 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 830 | 514K | Jun 2003 – Jul 2026 |
| Hewes, Rebecca Wright G-6-207686 | Long Trusts, The only | Oak Hill (Cotton Valley) | Rusk | 1 | 711 | 729K | Jan 2005 – Jul 2026 |
| Rust, Arnold Unit 2 G-6-234837 | Brookston Energy, Inc. only | Oak Hill (Cotton Valley) | Rusk | 1 | 706 | 650K | Oct 2007 – Aug 2026 |
| Rust Estate 1 G-6-179854 | Brookston Energy, Inc. only | Oak Hill (Cotton Valley) | Rusk | 1 | 702 | 1.26M | Oct 2000 – Aug 2026 |