| Strmiska Gas Unit 1 G-2-280380 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 103K | 918K | Oct 2015 – Jul 2026 |
| Pinehurst Gas Unit G-3-160372 | Daylight Petroleum LLC only | Pinehurst (Wilcox Cons.) | Montgomery | 1 | 103K | 5.47M | Aug 1996 – Aug 2026 |
| Weston Gas Unit 1 G-2-270480 | Marathon Oil EF LLC only | Sugarkane (Austin Chalk) | Karnes | 1 | 103K | 2.13M | Jul 2013 – Jul 2026 |
| Jerico Ltd.gas Unit G-4-175691 | Dewbre Petroleum Corporation only | Cadre (Vicksburg Patriot) | Hidalgo | 1 | 103K | 4.92M | Dec 1999 – Aug 2026 |
| Barbara Lips Gas Unit G-4-160202 | Besco Operating, L.P. only | Lopez Ranch (Consolidated) | Brooks | 1 | 102K | 6.13M | Sep 1996 – Apr 2020 |
| I. P. Farms 366 Ac. Gas Unit G-3-167011 | Elliott Oil & Gas Operating Co. only | Chocolate Bayou, S. (LHF-Frio) | Brazoria | 1 | 102K | 4.48M | Dec 1997 – Aug 2002 |
| Mercy Gas Unit G-3-172018 | Mueller Exploration, Inc. only | Mercy (10400 Wilcox) | San Jacinto | 1 | 102K | 1.2M | Jan 1999 – Aug 2026 |
| Coates "E" Gas Unit G-4-156565 | Merit Energy Company only | Jeffress, NE. (Vicksburg, Lo.) | Hidalgo | 1 | 102K | 12M | Nov 1995 – Aug 2026 |
| I. P. Farms 366 Ac. Gas Unit G-3-204713 | Elliott Oil & Gas Operating Co. only | Chocolate Bayou, S. (Frio 9900) | Brazoria | 1 | 102K | 259K | Apr 2004 – Jan 2025 |
| Breedlove-Rogers Gas Unit G-6-150098 | Faulconer Energy, LLC only | Black Fork Creek (Travis Peak) | Smith | 1 | 102K | 6.17M | Apr 1994 – Aug 2023 |
| Hopkins, M. A. Gas Unit G-4-176080 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 102K | 7.11M | Oct 1999 – Aug 2026 |
| McWilliams, J Gas Unit G-6-268276 | TGNR East Texas LLC only | Oak Hill (Cotton Valley) | Rusk | 1 | 101K | 4.4M | Nov 2012 – Aug 2026 |
| Marsh Gas Unit G-3-229818 | Neches Transport Inc. only | Jazz (Wilcox Deep) | Polk | 1 | 101K | 2.03M | Apr 2007 – Aug 2026 |
| Keach Gas Unit 1 G-2-277194 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 101K | 1.65M | Apr 2015 – Nov 2024 |
| Otto Gas Unit No. 1 G-4-194247 | Lakeshore Operating, LLC only | Kingsville, SW (Cochiti) | Kleberg | 1 | 101K | 416K | Mar 2003 – Sep 2023 |
| Kubena Wilcox Gas Unit G-2-165291 | Capital Star Oil & Gas, Inc. only | Halletsville (Simmons) | Lavaca | 1 | 99.9K | 2.89M | Mar 1997 – Aug 2026 |
| Davis-Black Stone Gas Unit G-3-201764 | Eqv Operating LLC only | Sunflower (Upper Woodbine) | Polk | 1 | 99.8K | 8.54M | Apr 2004 – Aug 2026 |
| Eyhorn Gas Unit 1 G-2-280343 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 99.7K | 1.1M | Feb 2016 – Jan 2024 |
| Graef Gas Unit 1 G-2-287687 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 99.4K | 1.49M | Sep 2019 – Aug 2026 |
| Winslow Gas Unit "C" G-3-162402 | Sydri Operating, LLC only | Pinehurst (Wilcox Cons.) | Montgomery | 1 | 99.2K | 2.42M | Dec 1996 – Aug 2017 |
| Lola Fuhrken Gas Unit G-2-162204 | Magnum Producing, LP only | Nordheim, SW. (11,400) | De Witt | 1 | 98.7K | 10.4M | Dec 1996 – Aug 2010 |
| Blackwell Trust Gas Unit G-2-217905 | Mosley Oil &gas Inc only | Friar Ranch, S. (Consolidated) | De Witt | 1 | 98.6K | 2.58M | Nov 2005 – Mar 2019 |
| McClanahan Gas Unit 1 G-2-278185 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 98.6K | 1.47M | Aug 2015 – Aug 2026 |
| Keach Gas Unit 1 G-2-277033 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 98.5K | 1.73M | Apr 2015 – Aug 2026 |
| Wilson, R. K. Gas Unit No. 1 G-3-142716 | Dune Operating Company only | Chocolate Bayou (Frio R-1) | Brazoria | 1 | 98.2K | 2.81M | by Jan 1993 – Mar 1996 |
| La Copita Gas Unit G-4-151468 | Merit Energy Company only | La Copita (Vicksburg Cons.) | Starr | 1 | 98K | 7.04M | Oct 1994 – Aug 2026 |
| Broussard Gas Unit No. 1 G-3-171520 | Mariner Energy, Inc. only | Pine Island Bayou (Yegua EY-1) | Jefferson | 1 | 97.9K | 2.5M | Dec 1998 – May 2000 |
| Neller Gas Unit 1 G-2-281754 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 97.5K | 1.21M | Oct 2016 – Aug 2026 |
| Bales Gas Unit G-4-166723 | Merit Energy Company only | Belle Ferguson (Lo. Frio Cons.) | Hidalgo | 1 | 97.5K | 5M | Jun 1997 – Aug 2026 |
| Anders Gas Unit G-2-144878 | Scana Petroleum Resources, Inc. only | El Torito (Yegua 7957) | Jackson | 1 | 97.3K | 386K | by Jan 1993 – Jan 1995 |
| Falks Gas Unit 1 G-2-287861 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 97.1K | 2.76M | Jun 2019 – Aug 2026 |
| Keach Gas Unit 1 G-2-276930 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 97K | 1.88M | Mar 2015 – Aug 2026 |
| Ruppert Gas Unit 1 G-2-269838 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 96.9K | 1.38M | Jul 2013 – Aug 2026 |
| Gillespie Gas Unit G-4-225567 | Pangea's Edge Operating Co LLC only | Brayton, N. (Vicksburg 9250) | Nueces | 1 | 96.5K | 583K | Dec 2006 – Aug 2026 |
| Bertha Anderson Gas Unit G-2-286560 | Capital Star Oil & Gas, Inc. only | Mont (Wilcox 10640) | Lavaca | 1 | 96.5K | 5.62M | Feb 2019 – Aug 2026 |
| Baumann Gas Unit G-2-250086 | Faulconer Energy, LLC only | Warmsley, S. (10550) | De Witt | 1 | 96.5K | 4.72M | Mar 2009 – Aug 2026 |
| Coates "F" Gas Unit G-4-159494 | Merit Energy Company only | Jeffress, NE. (Vicksburg, Lo.) | Hidalgo | 1 | 96.3K | 11.3M | May 1996 – Aug 2026 |
| A.G. Henkes Gas Unit G-2-282919 | Capital Star Oil & Gas, Inc. only | Mont (Wilcox 10,900) | Lavaca | 1 | 96.2K | 3.9M | Jun 2017 – Aug 2026 |
| Michel, M. C. Gas Unit G-3-154819 | F.I.G. Energy, LLC only | Deckers Prairie (Wilcox 10750) | Montgomery | 1 | 96K | 1.51M | Feb 1995 – Dec 2012 |
| Sheridan Gas Unit G-3-8260 | Remora Management, LLC only | Sheridan (Wilcox Consolidated) | Colorado | 1 | 95.8K | 2.5M | Jun 1994 – Aug 2026 |
| Indian Rock Gas Unit #7 G-6-142295 | Sulphur River Exploration, Inc. only | Gilmer(jurassic) | Upshur | 1 | 95.2K | 7.59M | by Jan 1993 – Aug 2026 |
| Copano Gas Unit O-2-7946 | T - C Oil Company only | Tom Oconnor (5250) | Refugio | 3 | 94.7K | 231K | Feb 1994 – Jan 2001 |
| Daniel, Governor Bill Gas Unit G-3-181871 | Tri-C Resources, Inc. only | Moss Bluff, North (Yegua EY-4) | Liberty | 1 | 94.6K | 1.04M | Feb 2001 – Jul 2002 |
| Neller Gas Unit 1 G-2-281532 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 94.5K | 753K | Oct 2016 – Aug 2026 |
| Green Gas Unit G-2-235671 | Petrovybe Opco LLC only | Warmsley (Vaughn) | De Witt | 1 | 93.3K | 3.42M | Apr 2008 – Aug 2026 |
| Mayo-Owens Gas Unit G-4-150059 | Abraxas Petroleum Corporation only | White Point East Deep(guedin LWR | San Patricio | 1 | 93.2K | 1.94M | Mar 1994 – Jul 1999 |
| Pyote Gas Unit No. 7 G-10-48613 | XTO Energy Inc. only | Block 16 (Ellen.) | Ward | 1 | 93K | 13.8M | by Jan 1993 – Aug 2026 |
| Kellogg Gas Unit G-4-178147 | Orx Resources, L.L.C. only | White Point, East (Consolidated) | San Patricio | 1 | 92.9K | 2.17M | Jul 2000 – Aug 2026 |
| La Copita Gas Unit G-4-185714 | Merit Energy Company only | La Copita (Vicksburg Cons.) | Starr | 1 | 92.8K | 5.63M | Oct 2001 – Aug 2026 |
| Matagorda Island 519-L Gas Unit G-3-184382 | Fieldwood Energy LLC only | Matagorda Isl. BLK 519-L (15600) | Matgrda IS-LB | 1 | 92.7K | 52.5M | Aug 2000 – Aug 2017 |