| Gerlich Gas Unit G-2-167415 | Capital Star Oil & Gas, Inc. only | Word, N. (Edwards) | Lavaca | 1 | 92.4K | 5.46M | Feb 1998 – Aug 2026 |
| Amelia Elementary Gas Unit G-3-269877 | Samson Exploration, LLC only | Gulf Terrace (Yegua EY-2) | Jefferson | 1 | 91.9K | 1.66M | Oct 2012 – Apr 2013 |
| Sheridan Gas Unit G-3-205598 | Remora Management, LLC only | Sheridan (Wilcox Consolidated) | Colorado | 1 | 90.9K | 4.06M | Dec 2004 – Aug 2026 |
| Edwards F. Gas Unit O-14-6799 | Bracken Operating, L.L.C. only | Farnsworth-Conner (Des Moines) | Ochiltree | 1 | 90.7K | 351K | by Jan 1993 – Aug 2026 |
| Sansel Gas Unit G-2-106003 | Dune Operating Company only | Malo Domingo (Wilcox 10650) | Karnes | 1 | 90.4K | 3M | by Jan 1993 – Feb 2009 |
| West Ranch-State Oil & Gas Unit O-2-7314 | Hilcorp Energy Company only | West Ranch, S. (Greta) | Jackson | 5 | 90K | 154K | by Jan 1993 – Aug 2026 |
| Indian Rock Gas Unit #5 G-6-142654 | Sulphur River Exploration, Inc. only | Gilmer(jurassic) | Upshur | 1 | 89.6K | 7.3M | by Jan 1993 – Feb 2026 |
| DK Boyd 75-14 Gas Unit G-10-239286 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 89.6K | 11M | Nov 2007 – Jul 2026 |
| Escondido Creek Gas Unit 1 G-2-288670 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 89.5K | 1.09M | Jan 2020 – Aug 2026 |
| Sharman Gas Unit No. 1 G-3-33420 | Daylight Petroleum LLC only | Milton, N. (13000) | Harris | 1 | 89.5K | 6.88M | Feb 1993 – Jun 2024 |
| Bluntzer, et al Gas Unit G-4-293535 | Suemaur Operating LLC only | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 88.9K | 1.23M | Sep 2022 – Aug 2026 |
| Halepeska Gas Unit 1 G-2-277731 | Falcon Production LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 88.7K | 1.7M | Jun 2015 – Sep 2022 |
| Hancock-Smith Gas Unit G-6-259645 | TGNR East Texas II LLC only | Carthage, SE (CV) | Panola | 1 | 88.7K | 6.65M | Oct 2010 – Aug 2026 |
| Bales Gas Unit G-4-140072 | Merit Energy Company only | McAllen-Pharr (Consolidated) | Hidalgo | 1 | 88.6K | 5.08M | by Jan 1993 – May 2002 |
| Holland, W. H. Gas Unit G-4-188511 | Shell Western E&P only | McAllen Ranch (Vicksburg N) | Hidalgo | 1 | 88.5K | 5.46M | Dec 2001 – May 2006 |
| Bonorden Gas Unit G-2-231756 | Capital Star Oil & Gas, Inc. only | Hallettsville, E.(middle Wilcox) | Lavaca | 1 | 88.3K | 1.87M | Jan 2008 – May 2026 |
| Indian Rock Gas Unit #5 G-6-141719 | Sulphur River Exploration, Inc. only | Gilmer(jurassic) | Upshur | 1 | 88K | 6.61M | by Jan 1993 – Mar 2021 |
| McClanahan Gas Unit 1 G-2-278301 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 87.8K | 1.34M | Aug 2015 – Oct 2024 |
| West Ranch State Oil & Gas UNIT1 O-2-9500 | Hilcorp Energy Company only | West Ranch, S. (Frio 8200) | Jackson | 2 | 87.7K | 466K | Aug 2010 – Nov 2018 |
| Lisandro Longoria et al Gas Unit G-4-169606 | Omta Operating LLC only | Lopez Ranch (Consolidated) | Brooks | 1 | 87.7K | 2.12M | May 1998 – Aug 2026 |
| Blow Fish Gas Unit 329 G-3-227360 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 87.6K | 664K | May 2006 – Jul 2013 |
| Flores Gas Unit G-4-109912 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 87.5K | 2.77M | by Jan 1993 – Jul 2023 |
| Reynolds Gas Unit 1 G-2-289745 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 87.5K | 296K | Oct 2014 – Jan 2025 |
| Hopkins, M. A. Gas Unit G-4-187244 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 87.5K | 7.67M | Jan 2002 – Aug 2026 |
| Theiss et al Gas Unit G-4-244628 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 87.3K | 2.83M | Nov 2008 – Aug 2026 |
| Indian Rock Gas Unit #5 G-6-143430 | Sulphur River Exploration, Inc. only | Gilmer(jurassic) | Upshur | 1 | 87.2K | 6.08M | by Jan 1993 – Aug 2026 |
| Wessendorff Gas Unit 5 G-2-265092 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 87.1K | 1.25M | Jun 2011 – May 2018 |
| Dixie Mortgage-Hopkins Gas Unit G-4-248690 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 87K | 3.35M | Mar 2009 – Aug 2026 |
| Ernest Gas Unit 1 G-2-273083 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 86.9K | 1.76M | May 2014 – Aug 2026 |
| Chevron-Thunderbird #7 Gas Unit G-4-180274 | Single Barrel Oil and Gas LLC only | T-Bird (Queen City) | Jim Hogg | 1 | 86.9K | 3.15M | Nov 2000 – Aug 2026 |
| Childress Gas Unit 2 G-6-145537 | Sonat Exploration Company -Tyler only | Oak Hill, West (Pettit-Gas) | Rusk | 1 | 86.5K | 726K | May 1993 – Jul 1995 |
| Neller Gas Unit 1 G-2-281507 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 86.4K | 1.11M | Oct 2016 – Aug 2026 |
| W. T. Bell Gas Unit G-2-225246 | Remora Operating, LLC only | Jennie Bell (Wilcox 11500) | De Witt | 1 | 86.3K | 2.25M | Dec 2006 – Aug 2026 |
| Hopkins, M. A. Gas Unit G-4-225282 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 86.2K | 4.73M | Jan 2007 – Aug 2026 |
| Hargill Gas Unit "A" G-4-261128 | Dallas Petroleum Group, LLC only | Hargill (Frio Cons.) | Willacy | 1 | 86K | 4.5M | Mar 2011 – Aug 2026 |
| Keeland Gas Unit G-3-252413 | Samson Exploration, LLC only | Claude Watts (Yegua) | Jefferson | 1 | 85.8K | 733K | Jul 2009 – Aug 2014 |
| Halepeska Gas Unit 1 G-2-260868 | Falcon Production LLC only | Sugarkane (Eagle Ford) | De Witt | 1 | 85.7K | 1.49M | Dec 2010 – Jan 2018 |
| Wheelock Gas Unit G-4-243584 | Mountain V Texas, LLC only | Jeffress (Vicksburg W) | Hidalgo | 1 | 85.2K | 4.68M | Jun 2008 – May 2026 |
| Kellogg Gas Unit G-4-149000 | Southcoast Production Inc only | White Point, East (Consolidated) | San Patricio | 1 | 85.1K | 4.32M | Mar 1994 – Feb 2019 |
| Pinehurst Gas Unit G-3-286896 | Daylight Petroleum LLC only | Pinehurst (Chase) | Montgomery | 1 | 85K | 160K | Feb 2019 – Aug 2026 |
| Houdmann Gas Unit G-2-106980 | McCombs Energy, Ltd. only | Charline (Forney) | Live Oak | 1 | 84.8K | 1.9M | by Jan 1993 – May 2011 |
| Hamill Gas Unit #1 G-3-149628 | Petrotx Operating, LLC only | Milton, N. (13000) | Harris | 1 | 84.6K | 2.42M | Nov 1993 – Aug 2026 |
| Chesnutt Gas Unit 1 G-2-260239 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Live Oak | 1 | 84.6K | 1.06M | Jul 2011 – Aug 2026 |
| Webernick et al Gas Unit G-2-221239 | Sandel Operating Company only | Brushy Creek (Wilcox Cons.) | Jackson | 1 | 84.5K | 3.94M | Jul 2006 – Aug 2026 |
| Hordern Gas Unit 'A' G-6-267908 | Merit Energy Company only | Woodlawn (Cotton Valley) | Harrison | 1 | 84.2K | 3.47M | Nov 2012 – Aug 2026 |
| Wieting, A. M. Gas Unit G-3-198102 | Dune Operating Company only | Chocolate Bayou ( Frio P) | Brazoria | 1 | 83.6K | 2.62M | Oct 2003 – Jul 2008 |
| Gus Tips Gas Unit 1 G-2-264995 | Repsol Oil & Gas USA, LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 83.6K | 1.2M | Nov 2011 – Jun 2020 |
| Van Scherpe Gas Unit "B" G-4-226391 | Merit Energy Company only | Jeffress (Vicksburg V) | Hidalgo | 1 | 83.5K | 2.18M | Mar 2007 – Aug 2026 |
| Bell, W. T. Gas Unit G-2-212472 | Remora Operating, LLC only | Jennie Bell (Wilcox 11500) | De Witt | 1 | 83.4K | 2.1M | May 2005 – Apr 2020 |
| Hopkins, M. A. Gas Unit G-4-165894 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 83.4K | 5.93M | Oct 1997 – Aug 2026 |