| Robinson-Terry G-5-135614 | Jay Management Company, LLC only | Eileen Sullivan (Glen Rose) | Leon | 1 | 73.9K | 2.8M | Jan 1993 – Apr 2026 |
| Grayson G-5-145853 | Hilcorp Energy Company only | Bear Grass (Travis Peak) | Leon | 1 | 65.2K | 3.26M | Apr 1993 – Apr 2026 |
| Jensen Gas Unit G-5-225337 | Atlas Operating LLC only | Bear Grass (Travis Peak) | Leon | 1 | 64K | 3.33M | Nov 2006 – Mar 2026 |
| Cook "B" G-5-137977 | HD Operating Co, LLC only | Eileen Sullivan (Glen Rose) | Leon | 1 | 60.1K | 2.87M | Jan 1993 – Mar 2025 |
| Sanders G-5-192513 | C. W. Resources, Inc. only | Branton (Rodessa) | Leon | 1 | 59K | 2.7M | Nov 2002 – Dec 2016 |
| Jackson, Ron G-5-129516 | Jay Management Company, LLC only | Eileen Sullivan (Glen Rose) | Leon | 1 | 52.2K | 3.01M | Jan 1993 – Feb 2011 |
| Daughtry Gas Unit G-5-236025 | Atlas Operating LLC only | Bear Grass (Travis Peak) | Leon | 1 | 39.4K | 2.38M | Mar 2008 – Mar 2026 |
| Robinson-Terry G-5-131703 | Jay Management Company, LLC only | Eileen Sullivan (Glen Rose) | Leon | 1 | 35.3K | 1.85M | Jan 1993 – Apr 2026 |
| Gillen, Ira G-5-175055 | Valence Operating Company only | Bear Grass (Travis Peak) | Leon | 1 | 35.2K | 3.28M | Oct 1999 – Apr 2026 |
| Fossil Donelson Gas Unit #1 G-5-218176 | Contrast Energy, LLC only | Hilltop Resort (Pettet) | Leon | 1 | 34.3K | 2.06M | May 2006 – Jun 2024 |
| McBride Gas Unit No. 1 G-5-282970 | Diversified Production LLC only | Branton (Rodessa) | Leon | 1 | 34.2K | 2.76M | May 2017 – Apr 2026 |
| Lemke G-5-129074 | Jay Management Company, LLC only | Eileen Sullivan (Glen Rose) | Leon | 1 | 33.7K | 1.76M | Jan 1993 – Apr 2026 |
| Betts Gas Unit G-5-264981 | Atlas Operating LLC only | Bear Grass (Travis Peak) | Leon | 1 | 30.9K | 2.11M | Jul 2011 – Mar 2026 |
| Vaughn, Lois G-5-118040 | Jay Management Company, LLC only | Petey Wisenbaker (Glen Rose "G") | Leon | 1 | 30.7K | 1.44M | Jan 1993 – Apr 2026 |
| Albrecht, Maude Estate G-5-132791 | Jay Management Company, LLC only | Eileen Sullivan (Glen Rose) | Leon | 1 | 29.5K | 1.81M | Jan 1993 – Apr 2026 |
| Miller, Eva Mae G-5-221081 | Barrow-Shaver Resources Co. only | Red Oak (Dexter) | Leon | 1 | 29.3K | 2.09M | Aug 2006 – Apr 2026 |
| Ellison Gas Unit G-5-237262 | Atlas Operating LLC only | Bear Grass (Travis Peak) | Leon | 1 | 28.9K | 1.78M | Mar 2008 – Mar 2026 |
| Miller #1, Eva Mae G-5-221080 | Barrow-Shaver Resources Co. only | Red Oak (Dexter) | Leon | 1 | 28.6K | 2.13M | Jun 2006 – Apr 2026 |
| Sadler, Ann Ward G-5-130952 | Atlas Operating LLC only | Alabama Ferry (Glenrose D, West) | Leon | 1 | 28.3K | 838K | Jan 1993 – Dec 2020 |
| Jensen Gas Unit G-5-233220 | Atlas Operating LLC only | Bear Grass (Travis Peak) | Leon | 1 | 26.9K | 1.85M | Oct 2007 – Mar 2026 |
| Rodell, B.H. G-5-129854 | Ogden Resources Corporation only | Alabama Ferry (Glenrose D, West) | Leon | 1 | 26.9K | 309K | Jan 1993 – Nov 1999 |
| Heil G-5-221073 | Barrow-Shaver Resources Co. only | Red Oak (Dexter) | Leon | 1 | 24.5K | 1.25M | Jul 2006 – Apr 2026 |
| Newell "A" G-5-178678 | XTO Energy Inc. only | Branton (Rodessa) | Leon | 1 | 24.4K | 1.53M | Jul 2000 – May 2009 |
| Barnes, Leah G. G-5-126207 | Phoenix Hydrocarbons Operating only | Alabama Ferry (Glenrose D, West) | Leon | 1 | 24.3K | 293K | Jan 1993 – Apr 2003 |
| Knight, Sam Unit B G-5-131096 | Prime Operating Company only | Alabama Ferry (Glenrose D, West) | Leon | 1 | 22.7K | 362K | Jan 1993 – Jul 2015 |
| Ellison Gas Unit G-5-265325 | Atlas Operating LLC only | Branton (Rodessa) | Leon | 1 | 22.4K | 1.57M | Feb 2011 – Mar 2026 |
| Guest -A- G-5-96841 | Hilcorp Energy Company only | Bear Grass (Travis Peak) | Leon | 1 | 20.4K | 1.31M | Jan 1993 – Apr 2026 |
| Barnes, Leah G. G-5-124853 | Phoenix Hydrocarbons Operating only | Alabama Ferry (Glenrose D, West) | Leon | 1 | 20.2K | 244K | Jan 1993 – May 2003 |
| Reeder, W.B. G-5-221011 | Barrow-Shaver Resources Co. only | Red Oak (Dexter) | Leon | 1 | 20.2K | 1.39M | May 2006 – Sep 2014 |
| Cook G-5-136113 | Basa Resources, Inc. only | Eileen Sullivan (Glen Rose) | Leon | 1 | 19.5K | 697K | Jan 1993 – Sep 2008 |
| Dot Cadenhead "A" G-5-223578 | Rusk Energy Operating LLC only | Red Oak (Dexter) | Leon | 1 | 19.4K | 1.3M | Oct 2006 – Jan 2017 |
| Hammond G-5-241242 | Barrow-Shaver Resources Co. only | Red Oak (Dexter) | Leon | 1 | 18.9K | 1.44M | Dec 2006 – Nov 2011 |
| Anderson-Bing G-5-222827 | XTO Energy Inc. only | Red Oak (Dexter) | Leon | 1 | 18.5K | 1.22M | Oct 2006 – Mar 2020 |
| Pinnacle G-5-174632 | Hilcorp Energy Company only | Bear Grass (Travis Peak) | Leon | 1 | 18.5K | 1.24M | Sep 1999 – Apr 2026 |
| Campbell Gas Unit G-5-179610 | Valence Operating Company only | Bear Grass (Travis Peak) | Leon | 1 | 18.2K | 1.77M | Jul 2000 – Apr 2026 |
| Campbell Gas Unit G-5-165153 | Valence Operating Company only | Bear Grass (Travis Peak) | Leon | 1 | 18.2K | 2.53M | Sep 1997 – Apr 2026 |
| Lewis "B" G-5-180426 | Valence Operating Company only | Bear Grass (Travis Peak) | Leon | 1 | 17.9K | 1.95M | Aug 2000 – Nov 2019 |
| Dot Cadenhead "B" G-5-223583 | Rusk Energy Operating LLC only | Red Oak (Dexter) | Leon | 1 | 17.7K | 1.24M | Oct 2006 – Mar 2020 |
| Phelps No. 1 G-5-186031 | Keating Energy, Inc. only | Branton (Rodessa) | Leon | 1 | 17.4K | 1.1M | Oct 2001 – Nov 2010 |
| Thomas Gas Unit G-5-282294 | Atlas Operating LLC only | Bear Grass (Travis Peak) | Leon | 1 | 17.2K | 1.21M | Jan 2017 – Mar 2026 |
| Coldiron G-5-221069 | Barrow-Shaver Resources Co. only | Red Oak (Dexter) | Leon | 1 | 16.6K | 1.12M | Jul 2006 – Mar 2024 |
| Dot Cadenhead "C" G-5-225635 | Rusk Energy Operating LLC only | Red Oak (Dexter) | Leon | 1 | 16.6K | 1.18M | Dec 2006 – Sep 2017 |
| Dot Cadenhead G-5-222735 | Rusk Energy Operating LLC only | Red Oak (Dexter) | Leon | 1 | 16.6K | 1.12M | Oct 2006 – Jan 2017 |
| Ericson Gas Unit G-5-225694 | Atlas Operating LLC only | Bear Grass (Travis Peak) | Leon | 1 | 16.4K | 1.49M | Dec 2006 – Mar 2026 |
| Reeder G-5-230048 | Barrow-Shaver Resources Co. only | Red Oak (Dexter) | Leon | 1 | 16.3K | 1.19M | Apr 2007 – Jan 2024 |
| Knight, Sam G-5-127608 | Prime Operating Company only | Alabama Ferry (Glenrose D, West) | Leon | 1 | 16.2K | 227K | Jan 1993 – Feb 2016 |
| Watson, Elmore Estate G-5-154483 | Hilcorp Energy Company only | Bear Grass (Pettit) | Leon | 1 | 15.5K | 831K | Jan 1995 – Apr 2026 |
| Sarandos G-5-205020 | Hilcorp Energy Company only | Bear Grass (Pettit) | Leon | 1 | 15.5K | 653K | Jul 2004 – Apr 2026 |
| Wilkins, Alfred G-5-130021 | Ogden Resources Corporation only | Alabama Ferry (Glenrose D, West) | Leon | 1 | 15.3K | 270K | Jan 1993 – Nov 1999 |
| Dale Gas Unit NO.1 G-5-131904 | Texas Royalty Corp. only | Red Oak (FB-a, Sub Clarksville) | Leon | 1 | 14K | 939K | Jan 1993 – Sep 2022 |