| Rhode, D. W. -9- -A- G-1-407 | Wagner Oil Company only | Rhode Ranch, East (Wilcox First) | — | 1 | 0 | 399K | Jan 1993 – Jul 2026 |
| Rhode, D. W. -11- G-1-408 | Wagner Oil Company only | Rhode Ranch, East (Wilcox First) | — | 1 | 0 | 1.08M | Jan 1993 – Jul 2026 |
| Rhode, D. W. -18- G-1-411 | Columbus Energy, LLC only | Rhode Ranch, East (Wilcox First) | — | 1 | 0 | 0 | Jan 1993 – Jun 2017 |
| Rhode, D. W. -18- G-1-412 | Wagner Oil Company only | Rhode Ranch, East (Wilcox First) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Steen Unit G-1-39860 | First Rock, Inc. only | Cheapside (Edwards 11,800) | Gonzales | 1 | 0 | 94.3K | Jan 1993 – Nov 1998 |
| Centerre Trust Co. G-1-66876 | First United Oil & Gas Corp. only | Maguellitos, NE. (Wilcox 6900) | — | 1 | 0 | 0 | Jan 1993 – Nov 2017 |
| Rhode, D. W. -9- G-1-74919 | Wagner Oil Company only | Rhode Ranch, East (Wilcox First) | McMullen | 1 | 0 | 2.58M | Jan 1993 – Jul 2026 |
| Rhode, D. W. -9- -A- G-1-90998 | Wagner Oil Company only | Rhode Ranch, East (Wilcox First) | McMullen | 1 | 0 | 1.05M | Jan 1993 – Feb 2025 |
| Withers G-1-114864 | First United Oil & Gas Corp. only | Maguellitos (5900) | LA Salle | 1 | 0 | 529 | Jan 1993 – Jul 2026 |
| Stischer, Mary Ada G-1-131424 | Rincon Petroleum Corporation only | Roos, West (First Wilcox) | McMullen | 1 | 0 | 89K | Jan 1993 – May 1998 |
| Brown, Lillie G-1-141236 | McA Petroleum Corporation only | Zumwalt (First Cockrill) | Gonzales | 1 | 0 | 42.9K | Jan 1993 – Aug 2003 |
| Withers, Mary K. G-1-144937 | First United Oil & Gas Corp. only | Maguellitos, NE. (Wilcox 6900) | Webb | 1 | 0 | 0 | Jan 1993 – Jul 1995 |
| Rhode, D. W. 9 G-1-147962 | Wagner Oil Company only | Rhode Ranch, East (Wilcox First) | McMullen | 1 | 0 | 507K | Oct 1993 – Jul 2026 |
| Hunt, Kyle G-1-175105 | McA Petroleum Corporation only | Zumwalt (First Cockrill) | Gonzales | 1 | 0 | 8.69K | Aug 1999 – Aug 2003 |
| Rhode Ranch G-1-279642 | Texas Energen Inc. only | Rhode Ranch, East (Wilcox First) | McMullen | 1 | 0 | 669K | Jun 2015 – Jul 2026 |
| Rhode Ranch G-1-290653 | Texas Energen Inc. only | Rhode Ranch, East (Wilcox First) | McMullen | 1 | 0 | 5.17K | Nov 2020 – Jul 2026 |
| Somerset Land & Cattle Co. G-2-1141 | Burlington Resources O & G Co LP only | Chapa (Wilcox First) | — | 1 | 0 | 18K | Jan 1993 – Oct 2005 |
| Dreyer-Lassman-Gisler Unit G-2-1487 | Tepee Petroleum Co., Inc. only | Dreyer (Massive First, Upper S) | — | 1 | 0 | 0 | Jan 1993 – Oct 2004 |
| Hicks Gas Unit V G-2-3283 | Acock/Anaqua Operating Co., LP only | Normanna (Massive Wilcox First) | — | 1 | 0 | 165K | Jan 1993 – Jun 2014 |
| Hicks Gas Unit VI G-2-3284 | Dougherty Properties only | Normanna (Massive Wilcox First) | — | 1 | 0 | 0 | Jan 1993 – Apr 1995 |
| Beck, Ottar Gas Unit G-2-3288 | H & P Exploration Co. only | Normanna (Massive Wilcox First) | — | 1 | 0 | 2.62M | Jan 1993 – Sep 2014 |
| Bridges, S. R. G-2-3290 | Prime Operating Company only | Normanna (Massive Wilcox First) | — | 1 | 0 | 0 | Jan 1993 – Feb 2003 |
| First National Bank of Goliad G-2-44420 | Apex Energy, Inc. only | Cabeza Creek, S. (Recklaw 7700) | — | 1 | 0 | 496K | Jan 1993 – Jul 2026 |
| EL Paso Natural Gas G-2-45124 | Hunter Petroleum Inc. only | Chapa (Wilcox First, S. Seg) | — | 1 | 0 | 71.6K | Jan 1993 – Jun 1998 |
| Lyne, T.J. G-2-83489 | Arco Oil & Gas Co. only | Tom Lyne (First Mackhank) | Live Oak | 1 | 0 | 0 | Jan 1993 – Mar 1993 |
| EL Paso Natural Gas -C- G-2-97908 | Browning, Landon only | Chapa (Wilcox First) | Live Oak | 1 | 0 | 0 | Jan 1993 – Nov 1995 |
| Algea Gas Unit G-2-137607 | Hydrocarbon Operating, Inc. only | Orangedale (Massive, First) | Bee | 1 | 0 | 18.4K | Jan 1993 – Jul 1994 |
| Dreyer-Lassman-Gisler Unit G-2-161958 | Tepee Petroleum Co., Inc. only | Dreyer (Massive First) | Victoria | 1 | 0 | 607K | Dec 1996 – Mar 2008 |
| Cliburn G-2-163358 | First Aransas Reserves, Inc. only | Lonnie Glasscock (2600) | Victoria | 1 | 0 | 138K | Oct 1996 – Mar 2018 |
| Red Crest Trust G-2-165140 | First Rock, Inc. only | Roehl (Edwards) | DE Witt | 1 | 0 | 751K | May 1997 – Jul 2007 |
| Rabe Gas Unit G-2-167216 | Hydrocarbon Operating, Inc. only | Normanna (Massive Wilcox First) | Bee | 1 | 0 | 918K | Dec 1997 – Jul 2026 |
| Pettus G-2-173866 | U.S. Enercorp, LLC only | Riverdale (Massive First-Wilcox) | Goliad | 1 | 0 | 757 | Mar 1999 – Aug 1999 |
| Jacks et AL G-2-182524 | Neumin Production Company only | Big Jim (First Sinton) | Refugio | 1 | 0 | 97K | Nov 2000 – Jun 2002 |
| Ramsey G-2-184394 | Abraxas Petroleum Corporation only | Riverdale (Massive First-Wilcox) | Goliad | 1 | 0 | 0 | Jun 2001 – Aug 2001 |
| Pettus Heirs G-2-184558 | Magnum Producing, LP only | Riverdale (Massive First-Wilcox) | Goliad | 1 | 0 | 1.49M | Jul 2001 – Mar 2024 |
| Rollins Ranch G-2-185972 | First Rock, Inc. only | Dix Hollow (Yegua 1) | Live Oak | 1 | 0 | 149K | Jul 2001 – Jun 2003 |
| Rollins Ranch G-2-186783 | First Rock, Inc. only | Dix Hollow (Hockley 4550) | Live Oak | 1 | 0 | 67.1K | Aug 2001 – Oct 2012 |
| Pettus, J. M. II, et AL G-2-188211 | U.S. Enercorp, Ltd. only | Riverdale (Massive First-Wilcox) | Goliad | 1 | 0 | 560K | Nov 2001 – Aug 2009 |
| Carpenter G-2-210769 | Blue Flame Operating Company LLC only | Theis, South(slick First) | Bee | 1 | 0 | 314K | Jan 2005 – Feb 2023 |
| Algea Gas Unit G-2-212589 | Magnum Engineering Company only | Theis, South(slick First) | Bee | 1 | 0 | 530K | Apr 2005 – Jun 2022 |
| First Victoria National Bank G-2-215878 | Pintail Oil & Gas, LLC only | Keeran (6550) | Victoria | 1 | 0 | 66K | Aug 2005 – Sep 2014 |
| Carpenter G-2-218491 | Central Gulf Petroleum Inc only | Theis, South(slick First) | Bee | 1 | 0 | 467K | Jan 2006 – Jun 2026 |
| Martin Unit G-2-220079 | Magnum Producing, LP only | Theis, South(slick First) | Bee | 1 | 0 | 1.2M | Mar 2006 – May 2022 |
| Cypress G-2-220278 | CB Energy, LLC only | Doehrmann (Wilcox First Massive) | DE Witt | 1 | 0 | 229K | Dec 2005 – Jul 2008 |
| Klimitchek G-2-225034 | Firstrike Energy Corporation only | Speaks ( 2100) | Lavaca | 1 | 0 | 701K | Dec 2006 – Oct 2019 |
| Kelly Gas Unit G-2-225891 | Paleo Oil Company LLC only | Theis, South(slick First) | Bee | 1 | 0 | 1.12M | Jan 2007 – Jul 2026 |
| First Vict. Natl. Bank G-2-233547 | Sue-Ann Operating, L.C. only | Keeran (7400) | Victoria | 1 | 0 | 103K | Nov 2007 – Aug 2008 |
| Fromme Gas Unit G-2-234276 | Firstrike Energy Corporation only | Powder River (Consolidated) | Goliad | 1 | 0 | 145K | Feb 2008 – Apr 2014 |
| Berger G-2-238924 | Firstrike Energy Corporation only | Powder River (Consolidated) | Goliad | 1 | 0 | 125K | Jun 2008 – May 2010 |
| Rhode, D. W. -9- G-1-406 | Wagner Oil Company only | Rhode Ranch, East (Wilcox First) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |