| Mosquito 1108-74 W G-10-293466 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Winkler | 1 | 449K | 1.52M | Nov 2019 – Mar 2026 |
| Windham "108" G-9-205285 | EOG Resources, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 190K | 4.11M | Jun 2003 – Apr 2026 |
| Field State 108 G-14-269653 | Unbridled Resources, LLC only | Mendota, NW. (Granite Wash) | Roberts | 1 | 152K | 2.65M | Jan 2013 – Apr 2026 |
| State Lease 108750 G-3-255232 | Ballard Exploration Company,inc. only | Victor Blanco, W. (8800) | Harris | 1 | 140K | 5.02M | May 2009 – Oct 2024 |
| Mahler 108 G-14-278402 | Unit Petroleum Company only | Mendota, NW. (Granite Wash) | Roberts | 1 | 131K | 3.31M | Jun 2015 – Apr 2026 |
| Windham 108 G-9-193431 | EOG Resources, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 127K | 4.11M | Jan 2003 – Apr 2026 |
| Garnet 108 G-9-201810 | EOG Resources, Inc. only | Amacker-Tippett (Devonian) | Upton | 1 | 116K | 3M | Oct 2003 – Apr 2026 |
| Kerlick Gas Unit G-2-259030 | Faulconer, Vernon E., Inc. only | Henze (Wilcox 10850) | De Witt | 1 | 115K | 4.16M | Sep 2010 – Apr 2020 |
| Gordon Talk Gas Unit G-2-92924 | White Marlin Operating Co, LLC only | Malo Domingo (Wilcox 10800) | Karnes | 1 | 113K | 5.38M | by Jan 1993 – Apr 2026 |
| State Lease 108878 G-3-262026 | Ballard Exploration Company,inc. only | Canadian Hunter (Yegua 10,630) | Harris | 1 | 99.7K | 5.41M | Jan 2011 – Mar 2026 |
| Clark Gas Unit II G-2-223305 | Petrovybe Opco LLC only | Christmas, Deep (Wilcox 10800) | De Witt | 1 | 78.6K | 5.6M | Aug 2006 – Mar 2026 |
| Cleveland 108 Unit G-14-274384 | BE Anadarko II, LLC only | Lipscomb, S.E. (Cleveland) | Lipscomb | 1 | 77.4K | 514K | Jul 2013 – Apr 2026 |
| Buesing, Willie et Al G-2-53901 | Eland Energy, Inc. only | Christmas, Deep (Wilcox 10800) | De Witt | 1 | 55.5K | 3.74M | by Jan 1993 – Nov 2012 |
| Altman, F. L. G-2-51339 | Eland Energy, Inc. only | Christmas, Deep (Wilcox 10800) | De Witt | 1 | 46.4K | 3.92M | by Jan 1993 – Apr 2017 |
| Smith, Jack G-2-105753 | Sue-Ann Operating, L.C. only | Weesatche,west (Holt Sand 10880) | Goliad | 1 | 36K | 4.88M | by Jan 1993 – Apr 2026 |
| Davidson G-2-231067 | Kaler Energy Corp. only | Giv'n Take (Wilcox 10800) | Lavaca | 1 | 34.6K | 1.63M | Oct 2007 – Feb 2010 |
| Field State 108 G-14-237087 | Unbridled Resources, LLC only | Mendota, NW. (Granite Wash) | Roberts | 1 | 27.2K | 558K | Aug 2007 – Apr 2026 |
| Field State 108 G-14-242903 | Unbridled Resources, LLC only | Mendota, NW. (Granite Wash) | Roberts | 1 | 24.2K | 460K | Sep 2008 – Apr 2026 |
| Anderson Ranch 108 G-14-209949 | Bce-Mach II LLC only | Canadian, SE (Douglas) | Hemphill | 1 | 22.6K | 196K | Jan 2005 – Apr 2026 |
| Neuhaus, F. W. G-2-192632 | Newfield Exploration Company only | Provident City (Wilcox 10800) | Lavaca | 1 | 22.4K | 2.61M | Jun 2001 – Aug 2014 |
| Mallet-Mitchell Unit #1 G-3-124169 | Western Energy Group, LLC only | Raywood, W. (Yegua 10850) | Liberty | 1 | 19.4K | 1.72M | by Jan 1993 – Aug 2015 |
| Gomez G-4-175131 | Varas Energy Operating Company, only | Taguache Creek (Wilcox 10800) | Zapata | 1 | 16.2K | 1.24M | Oct 1999 – Oct 2023 |
| Herbert Heirs G-3-94022 | Continental Operating Co. only | Gum Island, N (Hackberry 10800) | Jefferson | 1 | 15K | 82.6K | by Jan 1993 – Jul 2001 |
| Kerlick, Ella Lee G-2-52439 | Ragars Oil & Gas Co. only | Henze (Wilcox 10850) | De Witt | 1 | 13.5K | 488K | by Jan 1993 – Aug 2007 |
| Norrell G-2-106627 | Kebo Oil & Gas, Inc. only | Weesatche,west (Holt Sand 10880) | Goliad | 1 | 13.3K | 1.12M | by Jan 1993 – Feb 2024 |
| Field State 108 G-14-238561 | Unbridled Resources, LLC only | Mendota, NW. (Granite Wash) | Roberts | 1 | 13.1K | 424K | May 2008 – Apr 2026 |
| Musselman G-2-231667 | White Oak Operating Company LLC only | Wolf Den (10800 Sand) | De Witt | 1 | 11.1K | 678K | Oct 2005 – Feb 2016 |
| Gruetzmacher G-2-108434 | Tema Oil and Gas Company only | Weesatche,west (Holt Sand 10880) | Goliad | 1 | 9.78K | 946K | by Jan 1993 – Jun 2004 |
| Middlebrook Gas Unit G-3-223720 | Samson Exploration, LLC only | Green Bay (Frio 10830) | Matagorda | 1 | 8.79K | 890K | Oct 2006 – Sep 2011 |
| Old Brass & Needle A1083 G-13-259867 | Hawkbend LLC only | St. JO Ridge (Barnett Shale) | Montague | 1 | 8.05K | 377K | Sep 2010 – Feb 2021 |
| Borchers A-108 G-2-225866 | Hunt Oil Company only | Benbow (Lower Wilcox B) | Lavaca | 1 | 7.83K | 740K | Jan 2007 – Sep 2008 |
| Pounds Gas Unit G-3-224424 | Samson Lone Star, LLC only | Green Bay (Frio 10830) | Matagorda | 1 | 7.34K | 291K | Nov 2006 – Jan 2008 |
| Karcher G-2-133204 | Hanson Production Company only | Powderhorn, N.W. (Frio 10850) | Calhoun | 1 | 6.59K | 28.1K | by Jan 1993 – Aug 1994 |
| Crowell G-3-233353 | Slawson Exploration Company, Inc only | Old Ocean, NE. (10800) | Brazoria | 1 | 6.08K | 1.16M | Nov 2007 – May 2015 |
| La Duquesa G-4-211541 | Arete Operating Company II, LLC only | Taguache Creek (Wilcox 10800) | Zapata | 1 | 6.01K | 474K | Jul 2005 – Oct 2025 |
| Gomez G-4-174955 | Varas Energy Operating Company, only | Taguache Creek (Wilcox 10800) | Zapata | 1 | 5.56K | 552K | Nov 1999 – Oct 2023 |
| McNabb G-3-237297 | Devon Energy Production Co, L.P. only | Green Bay (Frio 10830) | Matagorda | 1 | 5.53K | 333K | Dec 2007 – Oct 2009 |
| Braune G-2-52268 | Eland Energy, Inc. only | Christmas, Deep (Wilcox 10800) | De Witt | 1 | 5.36K | 368K | by Jan 1993 – Dec 2006 |
| Swierc G. U. G-2-149347 | Texas Independent Explor., Inc. only | Tom Lyne, East (Reagan 10800) | Live Oak | 1 | 5.22K | 755K | May 1994 – Nov 1995 |
| Wright, Daisy G-3-156951 | Gddc Inc only | Rosanna (Wilcox 10800) | Colorado | 1 | 4.59K | 132K | Dec 1995 – Dec 2000 |
| Cooley, M. E. G-2-239250 | Proline Energy Resources Inc only | Mission Valley, W (Wilcox 10800) | Victoria | 1 | 4.2K | 162K | Jun 2008 – Apr 2024 |
| Dominion Fee G-2-218589 | XTO Energy Inc. only | Holzmark (10800) | Bee | 1 | 3.91K | 5.52M | Jul 2005 – Dec 2012 |
| Yzaguirre G-4-179774 | Conocophillips Company only | Taguache Creek (Wilcox 10800) | Zapata | 1 | 3.44K | 623K | Oct 2000 – Dec 2009 |
| Marmion G-3-196210 | Well-Co Solutions, LLC only | Old Ocean, NE. (10800) | Brazoria | 1 | 3.3K | 673K | Aug 2003 – Sep 2006 |
| Stanger G-3-233771 | Slawson Exploration Company, Inc only | Old Ocean, NE. (10800) | Brazoria | 1 | 2.75K | 386K | Dec 2007 – Apr 2009 |
| Lambshead Ranch 1088 G-8-283940 | TC Oil and Gas, LLC only | Taylor Hill, S. (Miss) | Throckmorton | 1 | 2.68K | 1.93K | Aug 2019 – Apr 2020 |
| Resendez G-4-210373 | Varas Energy Operating Company, only | Taguache Creek (Wilcox 10800) | Zapata | 1 | 2.44K | 1.33M | Apr 2005 – Mar 2026 |
| El Paso Natural Gas G-2-84294 | Tidewater Minerals Corporation only | Chapa, East (11084) | Live Oak | 1 | 1.98K | 747K | by Jan 1993 – Feb 2013 |
| De Witt Gas Unit G-3-140864 | Sue-Ann Production Company only | Hamshire, West (Hackberry 10850) | Jefferson | 1 | 1.78K | 32.6K | by Jan 1993 – Dec 1996 |
| 7108 JV-S Sealy Gas Unit G-10-189129 | Halcon Operating Co., Inc. only | R.O.C. (Montoya) | Ward | 1 | 1.33K | 1.06M | Dec 2001 – Jul 2020 |