| Timberstar-Hodges Gas Unit 1 G-6-245529 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 1.05K | 1.31M | Apr 2008 – Aug 2026 |
| Timberstar-Hopkins GU 3 G-6-254027 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 1.05K | 2.42M | Oct 2009 – Aug 2026 |
| Timberstar-Hopkins GU 6 G-6-258777 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 1.05K | 2.77M | May 2010 – Aug 2026 |
| Timberstar-Hopkins GU 5 G-6-256266 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 1.03K | 2.06M | Mar 2010 – Aug 2026 |
| Elliott O-14-2068 | Cross Timbers Operating Company only | Farnsworth-Conner (Des Moines) | Ochiltree | 1 | 1.02K | 15 | Feb 1993 – Sep 1994 |
| Timberstar-Forbis G-6-234792 | Buckhorn Operating LLC only | Angie (James Lime) | Shelby | 1 | 1.02K | 1.98M | Jan 2008 – Aug 2026 |
| Timberstar-Hopkins G-6-242045 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 1.01K | 2.39M | May 2008 – Aug 2026 |
| Timberstar-Mills G-6-232766 | Merit Energy Company only | Martinsville (Travis Peak) | San Augustine | 1 | 1K | 283K | Sep 2007 – Aug 2026 |
| Timberstar-Davis G-6-235677 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 992 | 1.64M | Feb 2008 – Aug 2026 |
| Hoover, Louise et al -C- G-14-71810 | Amoco Production Company only | Big Timber Creek (Cherokee) | Hemphill | 1 | 980 | 143K | by Jan 1993 – Dec 2000 |
| Timberstar-Sanford G-6-237031 | Buckhorn Operating LLC only | Angie (James Lime) | San Augustine | 1 | 978 | 3.09M | Mar 2008 – Aug 2026 |
| Timberstar-Railroad 153 G-6-251591 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 954 | 2.72M | Jun 2009 – Aug 2026 |
| Timberstar-BP-Railroad 152 G-6-251948 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 944 | 2.11M | Aug 2009 – Aug 2026 |
| Timberstar-Platt GU 1 G-6-255471 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 941 | 2.65M | Jan 2010 – Aug 2026 |
| Timberstar-Ht&brrco 154 G-6-239221 | Buckhorn Operating LLC only | Angie (James Lime) | San Augustine | 1 | 939 | 1.56M | Apr 2008 – Aug 2026 |
| Timberstar-Tartt G-6-252594 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 938 | 1.94M | Aug 2009 – Aug 2026 |
| Timberstar-Hopkins GU 4 G-6-253480 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 924 | 2.39M | Sep 2009 – Aug 2026 |
| Timberstar-BP-Railroad 153 G-6-252387 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 916 | 2M | Jul 2009 – Aug 2026 |
| Timberstar-Redditt G-6-232244 | Buckhorn Operating LLC only | Angie (James Lime) | Shelby | 1 | 898 | 2.19M | Aug 2007 – Aug 2026 |
| Hoover O-14-5351 | Apache Corporation only | Big Timber Creek (Douglas) | Hemphill | 3 | 898 | 38.8K | by Jan 1993 – May 1994 |
| Timberstar-BP-Mills G-6-256379 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 883 | 2.3M | Feb 2010 – Aug 2026 |
| Timberstar-Mills G-6-242390 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 872 | 2.15M | Jul 2008 – Aug 2026 |
| Timberstar-Tartt G-6-242055 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 870 | 2.42M | Jul 2008 – Aug 2026 |
| Timberstar-Sanford G-6-237029 | Buckhorn Operating LLC only | Angie (James Lime) | San Augustine | 1 | 869 | 2.49M | Mar 2008 – Aug 2026 |
| Timber Creek Unit O-13-13207 | Brammer Petroleum, Inc. only | Timber Creek (3500) | Cooke | 1 | 860 | 0 | Sep 2003 – Jun 2004 |
| Timberstar-Waterman "B" G-6-245088 | Lime Rock Resources III-a, L.P. only | Angie (James Lime) | San Augustine | 1 | 859 | 1.64M | Nov 2008 – Mar 2017 |
| Timberstar-Sprr 2 G-6-259279 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 848 | 2.82M | Sep 2010 – Aug 2026 |
| Timberstar-BP-Railroad 152 G-6-251953 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 844 | 1.29M | Sep 2009 – Aug 2026 |
| Timberstar-Sprr 1 G-6-261347 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 824 | 2.22M | Aug 2010 – Aug 2026 |
| Timberstar-Hopkins GU 5 G-6-256523 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 819 | 1.51M | Mar 2010 – Aug 2026 |
| Timberstar-BP-Mills G-6-256362 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 816 | 2.07M | Feb 2010 – Aug 2026 |
| Timberstar-Platt GU 1 G-6-255473 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 813 | 1.78M | Dec 2009 – Aug 2026 |
| Timberstar-Hopkins GU 3 G-6-254403 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 805 | 1.85M | Nov 2009 – Aug 2026 |
| Timberstar-Mills B G-6-249632 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 797 | 1.95M | Jun 2009 – Aug 2026 |
| Timberstar-Hopkins GU 4 G-6-252296 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 792 | 996K | Sep 2009 – Aug 2026 |
| Timberstar-Tartt G-6-252038 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 786 | 1.76M | Jun 2009 – Aug 2026 |
| Timberstar-Mills B G-6-248060 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 782 | 2.1M | May 2009 – Aug 2026 |
| Timberstar-Sanford G-6-237027 | Buckhorn Operating LLC only | Angie (James Lime) | Shelby | 1 | 782 | 1.54M | Mar 2008 – Aug 2026 |
| Timberstar-Worsham G-6-233682 | Buckhorn Operating LLC only | Angie (James Lime) | Shelby | 1 | 772 | 1.85M | Dec 2007 – Aug 2026 |
| Timberstar-Mills B G-6-246840 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 736 | 1.58M | Mar 2009 – Aug 2026 |
| Timberstar-Tuppen G-6-245095 | Merit Energy Company only | Angie (James Lime) | Shelby | 1 | 714 | 2.26M | Dec 2008 – Aug 2026 |
| Flowers, W. D. G-3-68570 | Cross Timbers Operating Company only | Hastings, S. E. (F-46 Seg a LO) | Galveston | 1 | 701 | 204K | by Jan 1993 – Aug 1994 |
| Timberstar-Mills G-6-249065 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 700 | 1.92M | Jun 2009 – Aug 2026 |
| Timberstar-Hopkins G-6-259746 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 690 | 1.81M | Oct 2010 – Aug 2026 |
| Timberstar-Mills B G-6-246841 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 683 | 1.52M | Mar 2009 – Jan 2021 |
| Timberstar-Tartt G-6-242074 | Merit Energy Company only | Angie (James Lime) | San Augustine | 1 | 672 | 1.34M | Jun 2008 – Aug 2026 |
| Timberstar-Perry 932 G-6-233765 | Buckhorn Operating LLC only | Angie (James Lime) | Shelby | 1 | 640 | 1.82M | Dec 2007 – Aug 2026 |
| Timberstar-Ht&brrco 154 G-6-239118 | Buckhorn Operating LLC only | Angie (James Lime) | San Augustine | 1 | 640 | 1.39M | Jun 2008 – Aug 2026 |
| Timberstar-Rusk CSL 593 G-6-239119 | Buckhorn Operating LLC only | Angie (James Lime) | Shelby | 1 | 627 | 781K | Jun 2008 – Dec 2023 |
| Dudley, Barbara Jane, et Al G-4-147941 | Cross Timbers Operating Company only | Mercedes ( 2-K) | Hidalgo | 1 | 623 | 148K | Dec 1993 – Jun 1995 |