| Glaze Gas Unit G-3-177312 | Mountain V Texas, LLC only | Bonus, SW. (Wilcox) | Wharton | 1 | 117K | 7.71M | Feb 2000 – Jul 2026 |
| Keach Gas Unit 1 G-2-273114 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 117K | 1.86M | Jun 2014 – Aug 2025 |
| Neblett, G.E. et al Gas Unit G-4-82017 | Merit Energy Company only | La Copita (Vicksburg Cons.) | Starr | 1 | 117K | 9.7M | by Jan 1993 – Aug 2026 |
| Sullivan Deep "C" Gas Unit No. 1 G-4-262015 | Paleo Oil Company LLC only | Ann Mag (Vicksburg Cons.) | Brooks | 1 | 116K | 903K | Jun 2011 – Jul 2026 |
| Hopkins, M. A. Gas Unit G-4-159881 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 116K | 8.13M | Jul 1996 – Aug 2026 |
| Falks Gas Unit 1 G-2-287637 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 116K | 2.64M | Jun 2019 – Aug 2026 |
| Wildwood Gas Unit "B" G-3-249846 | Neches Transport Inc. only | Jazz (Wilcox Deep) | Tyler | 1 | 116K | 2.22M | Dec 2008 – Aug 2026 |
| Jerico, Ltd. Gas Unit G-4-145427 | Shell Western E&P only | Cadre (Vicksburg Patriot) | Hidalgo | 1 | 116K | 7.44M | Apr 1993 – Feb 2002 |
| Lange-Boatright Gas Unit G-3-158253 | Cox & Perkins Exploration, Inc. only | Phase Four (9050 Yegua) | Wharton | 1 | 115K | 4.92M | Feb 1996 – Dec 2006 |
| Kerlick Gas Unit G-2-259030 | Faulconer, Vernon E., Inc. only | Henze (Wilcox 10850) | De Witt | 1 | 115K | 4.16M | Sep 2010 – Apr 2020 |
| Blossman, et al Gas Unit G-4-193540 | Wallis Energy, Inc. only | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 114K | 1.48M | Nov 2002 – Jun 2026 |
| GW Deep Gas Unit 1 G-1-274717 | BPX Operating Company only | Eagleville (Eagle Ford-1) | McMullen | 1 | 114K | 651K | Mar 2014 – Aug 2026 |
| Hansford Gas Unit 30 O-14-7985 | Complete Oil & Gas Services, LLC only | Alpar (Hunton) | Hansford | 3 | 114K | 11.8K | Sep 2008 – Dec 2017 |
| Hopkins, M. A. Gas Unit G-4-152629 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 114K | 6.36M | Dec 1994 – Aug 2026 |
| Little, T. A.gas Unit G-3-137794 | Parten Operating Inc. only | Fort Trinidad (Glen Rose -D-) | Houston | 1 | 113K | 2.88M | by Jan 1993 – Jun 2026 |
| Gordon Talk Gas Unit G-2-92924 | White Marlin Operating Co, LLC only | Malo Domingo (Wilcox 10800) | Karnes | 1 | 113K | 5.4M | by Jan 1993 – Aug 2026 |
| Manning Gas Unit O-3-26155 | EOG Resources, Inc. only | Fort Trinidad, East (Buda) | Madison | 1 | 112K | 628K | Dec 2012 – Aug 2026 |
| Phillips E Gas Unit G-6-123458 | Eqv Operating LLC only | Gladewater (Haynesville) | Upshur | 1 | 112K | 18.1M | by Jan 1993 – Aug 2026 |
| Eyhorn Gas Unit 1 G-2-280367 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 112K | 1.03M | Feb 2016 – Apr 2026 |
| Sullivan Deep "C" Gas Unit No. 1 G-4-260170 | Bluefin Resources LLC only | Ann Mag (Vicksburg Cons.) | Brooks | 1 | 111K | 769K | Feb 2011 – May 2022 |
| Johnson-Cypher Gas Unit G-4-269997 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 111K | 4.45M | Dec 2012 – Aug 2026 |
| Rampart Gas Unit 1 G-3-275350 | Phoenix Hydrocarbons Operating only | Crosby, West (Cabot Sand) | Harris | 1 | 111K | 4.74M | Jun 2013 – Apr 2023 |
| Mollnar No. 1 Gas Unit G-3-153815 | Cox & Perkins Exploration, Inc. only | Phase Four (9220 Yegua) | Wharton | 1 | 110K | 4.84M | Mar 1995 – Jun 2004 |
| Donner Gas Unit O-3-25236 | Forza Operating, LLC only | Doty, E. (Nodosaria 7930) | Orange | 1 | 110K | 191K | Jul 2008 – Aug 2013 |
| Keach Gas Unit 1 G-2-277031 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 110K | 1.81M | Apr 2015 – Oct 2025 |
| Black Stone 'O' Gas Unit G-3-280582 | Eqv Operating LLC only | Jazz (Wilcox Deep) | Polk | 1 | 110K | 7.25M | Nov 2014 – Aug 2026 |
| Chevron-Thunderbird #2 Gas Unit G-4-174010 | Single Barrel Oil and Gas LLC only | T-Bird (Queen City) | Jim Hogg | 1 | 109K | 4.12M | Jul 1999 – Aug 2026 |
| Indian Rock Gas Unit No. 1 G-6-141271 | Sulphur River Exploration, Inc. only | Gilmer(jurassic) | Upshur | 1 | 109K | 8.51M | by Jan 1993 – Mar 2026 |
| Wheelock Gas Unit O/A G-4-64569 | Mountain V Texas, LLC only | Jeffress (Vicksburg V) | Hidalgo | 1 | 109K | 8.58M | by Jan 1993 – Dec 2019 |
| Cable Gas Unit G-4-205684 | Royal Production Company, Inc. only | Portland, N. (Commonwealth Serie | San Patricio | 1 | 108K | 1.45M | Aug 2004 – Aug 2007 |
| Sarita Field Oil & Gas Unit O-4-11617 | Exxon Mobil Corporation only | Sarita ( 5-P) | Kenedy | 6 | 108K | 118K | by Jan 1993 – Oct 2009 |
| Etzler, A. Gas Unit G-2-77411 | Capital Star Oil & Gas, Inc. only | Hallettsville, South (Anderson) | Lavaca | 1 | 108K | 4.19M | by Jan 1993 – Aug 2026 |
| Pinehurst Gas Unit G-3-148817 | Daylight Petroleum LLC only | Pinehurst (Wilcox Cons.) | Montgomery | 1 | 108K | 4.3M | Mar 1994 – Aug 2026 |
| Knipe Gas Unit G-4-135931 | Proline Energy Resources Inc only | Midway, East (10700) | San Patricio | 1 | 107K | 6.09M | by Jan 1993 – Aug 2024 |
| Keach Gas Unit 1 G-2-267121 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 107K | 2.05M | Oct 2011 – Aug 2026 |
| Sweeney Gas Unit #1 G-3-35629 | Daylight Petroleum LLC only | Milton, N. (13000) | Harris | 1 | 106K | 10.1M | by Jan 1993 – Aug 2026 |
| Portland Gas Unit "D" G-4-177359 | Sulphur River Exploration, Inc. only | Portland, W. (F-6) | San Patricio | 1 | 106K | 987K | Apr 2000 – Aug 2026 |
| Davis Heirs Gas Unit G-6-88050 | Valence Operating Company only | Pewitt Ranch (Smackover) | Titus | 1 | 106K | 3.29M | by Jan 1993 – Mar 2020 |
| McClanahan Gas Unit 1 G-2-278286 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 105K | 1.56M | Aug 2015 – Aug 2026 |
| Neller Gas Unit 1 G-2-271164 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 105K | 1.08M | Sep 2013 – Aug 2026 |
| Petty "a" #8 Gas Unit G-3-242125 | Burk Royalty Co., Ltd. only | Vickers (Wilcox Middle) | Hardin | 1 | 105K | 1.01M | Jul 2008 – Aug 2026 |
| Doyle Gas Unit O-3-20381 | Wagner Oil Company only | Constitution (13600) | Jefferson | 1 | 105K | 144K | by Jan 1993 – Jul 2026 |
| Falks Gas Unit 1 G-2-275121 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 105K | 2.23M | Sep 2014 – Aug 2026 |
| Falks Gas Unit 1 G-2-288096 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 105K | 3.33M | Jun 2019 – Aug 2026 |
| Sheerin Gas Unit G-4-251124 | Wagner Oil Company only | Garcias Ridge (Queen City) | Starr | 1 | 104K | 2.25M | Apr 2009 – Nov 2023 |
| Forgason Deep Gas Unit G-3-194319 | Newfield Exploration Company only | Dynamic (Wilcox 15,150) | Wharton | 1 | 104K | 13.5M | Feb 2003 – Feb 2015 |
| Runge Town Site Gas Unit 1 G-2-266145 | Repsol Oil & Gas USA, LLC only | De Witt (Eagle Ford Shale) | Karnes | 1 | 104K | 1.2M | Mar 2012 – Jul 2026 |
| Saha-Petersen Gas Unit G-3-233756 | Square Mile Energy, L.L.C. only | Coconut (Anomalina 3) | Matagorda | 1 | 104K | 5.98M | Sep 2007 – Jul 2015 |
| Eyhorn Gas Unit 1 G-2-280364 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 104K | 1.03M | Feb 2016 – Aug 2026 |
| GW Deep Gas Unit 5 G-1-270654 | BPX Operating Company only | Eagleville (Eagle Ford-1) | McMullen | 1 | 103K | 986K | Jan 2013 – Aug 2026 |