| CBR 15-10-3R-56-1 G-10-299203 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Loving | 1 | 131K | 2.28M | Apr 2025 – Mar 2026 |
| Van ES G-4-168025 | Faulconer Energy, LLC only | Cuba Libre (3RD Hinnant) | Webb | 1 | 66.3K | 2.91M | Mar 1998 – Apr 2026 |
| Laurel, A. G-4-164674 | Varas Energy Operating Company, only | Cuba Libre (3RD Hinnant) | Webb | 1 | 56.8K | 2.87M | Aug 1997 – Feb 2026 |
| A. G. Long Gas Unit G-4-166564 | Varas Energy Operating Company, only | Cuba Libre (3RD Hinnant) | Webb | 1 | 53.8K | 3.17M | Feb 1998 – Apr 2026 |
| Gonzales G-4-166972 | Dakota Oil Company only | Cuba Libre (3RD Hinnant) | Webb | 1 | 46.8K | 1.95M | Jan 1998 – May 2014 |
| Laurel "A" G-4-150887 | Columbus Energy, LLC only | Cuba Libre (3RD Hinnant) | Webb | 1 | 34.8K | 1.53M | Oct 1994 – Jan 2007 |
| Hausmann Unit G-2-131334 | Elliott Oil & Gas Company only | Cedar Brush (3RD Massive Wilcox) | Goliad | 1 | 34.3K | 2.69M | Jan 1993 – Nov 1998 |
| Rosario Cattle Co. G-4-168454 | Varas Energy Operating Company, only | Cuba Libre (3RD Hinnant) | Webb | 1 | 32.9K | 2.82M | May 1998 – Jul 2024 |
| Ramsey, R. G-2-153975 | Abel, M.D. Co. only | A-B-R (Wilcox 3RD, Massive) | Goliad | 1 | 20.4K | 1.07M | Mar 1995 – Nov 2006 |
| Cherryhomes, T. H. G-13-174205 | Jay Management Company, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 19.9K | 686K | Aug 1999 – Apr 2026 |
| Durham, W. J. "A" G-13-173604 | Jay Management Company, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 17.7K | 77.5K | Aug 1999 – Apr 2026 |
| Van ES G-4-168716 | Columbus Energy, LLC only | Cuba Libre (3RD Hinnant) | Webb | 1 | 16.5K | 924K | Mar 1998 – Nov 2010 |
| Laurel, P. G-4-158349 | Varas Energy Operating Company, only | Cuba Libre (3RD Hinnant) | Webb | 1 | 16.4K | 710K | Mar 1996 – Nov 2008 |
| Laurel, Angel G-4-174908 | Faulconer Energy, LLC only | Cuba Libre (3RD Hinnant) | Webb | 1 | 15.4K | 1.72M | Oct 1999 – Apr 2026 |
| Durham, W. J. "A" G-13-174206 | Jay Management Company, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 15.2K | 484K | Sep 1999 – Sep 2023 |
| Laurel, Alonzo Z. Ltd. "A" G-4-157723 | Varas Energy Operating Company, only | Cuba Libre (3RD Hinnant) | Webb | 1 | 13.3K | 693K | Jan 1996 – Jun 2004 |
| Hensley-Yturria G-4-169866 | Carrizo Oil & Gas, Inc. only | Yturria (Vicksburg 3RD Massive) | Starr | 1 | 9.96K | 605K | Aug 1998 – Dec 2004 |
| Gisler A G-2-244341 | Abraxas Petroleum Corporation only | Runge, E. (3RD Roeder) | Karnes | 1 | 9.59K | 414K | Mar 2008 – Feb 2010 |
| Doherty Gas Unit G-3-229826 | Endeavor Natural Gas, LP only | Snag Lake (3RD Nodosaria) | Brazoria | 1 | 8.88K | 448K | Jun 2007 – Dec 2009 |
| Durham "C" G-13-124388 | Atoka Operating, Inc. only | Jupiter (Conglomerate 3RD) | Jack | 1 | 6.5K | 471K | Jan 1993 – May 2021 |
| Montandon G-4-122671 | Northwest Oil Company only | Big Caesar (Pflueger, 3RD) | Nueces | 1 | 6.32K | 75.5K | Jan 1993 – Jan 1998 |
| Beauchamp G-2-258595 | Resaca Resources, L.L.C. only | A-B-R (Wilcox 3RD, Massive) | Goliad | 1 | 6.08K | 310K | Oct 2010 – Dec 2013 |
| Fowler G-13-149074 | Gonzenbach Oil & Gas, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 5.7K | 382K | Apr 1994 – Feb 2017 |
| West Lumber Company G-3-160427 | Famcor Oil, Inc. only | Ace (3RD Wilcox) | Polk | 1 | 5.67K | 180K | Sep 1996 – Dec 1997 |
| Mallory, O. L. G-8-95816 | Sterling Oil and Gas only | Willie Mae (3RD Congl) | Palo Pinto | 1 | 5.36K | 482K | Jan 1993 – May 2019 |
| Durham -a-1- Gas Unit G-13-85961 | Veteran Exploration & Prod, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 5.27K | 677K | Mar 1993 – Apr 2026 |
| Dendinger Unit G-13-147425 | Gonzenbach, Glen D only | Jupiter (Conglomerate 3RD) | Jack | 1 | 4.63K | 412K | Nov 1993 – Jan 1998 |
| Killam Freer Ranch "196" G-4-180121 | Killam Oil Co., Ltd. only | Freer Ranch (3RD Queen City) | Duval | 1 | 3.81K | 311K | Dec 2000 – Aug 2002 |
| Westheimer G-3-95118 | Marwell Petroleum, Inc. only | McCrary (3RD Yegua) | Fort Bend | 1 | 3.18K | 25.6K | Jan 1993 – May 1996 |
| Hinnant 613 G-4-240252 | Killam Oil Co., Ltd. only | Leprechaun (3RD Puig) | Zapata | 1 | 3.09K | 688K | May 2008 – Mar 2009 |
| BMT Aviator G-4-212588 | EOG Resources, Inc. only | Leprechaun (3RD Puig) | Webb | 1 | 2.94K | 2.67M | Mar 2005 – Jul 2008 |
| D.C.R.C. 196 NCT-12 G-4-171637 | Killam Oil Co., Ltd. only | Freer Ranch (3RD Queen City) | Duval | 1 | 2.82K | 392K | Nov 1998 – Jan 2014 |
| Benavides, Rosa V. "E" G-4-167438 | Varas Energy Operating Company, only | Cuba Libre (3RD Hinnant) | Webb | 1 | 2.53K | 97.9K | Mar 1998 – Feb 2000 |
| Dendinger Unit G-13-169990 | Glen D. Gonzenbach, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 2.44K | 374K | Aug 1998 – Jun 2013 |
| Gaus a Unit G-2-160479 | High Plains Gas Systems, Inc. only | Runge, E. (3RD Roeder) | Karnes | 1 | 2.38K | 164K | Jun 1996 – Apr 1998 |
| Rice, Eugene G-2-74995 | Olipdp II, LLC only | Yoakum (3RD 8250 Upper) | De Witt | 1 | 1.77K | 352K | Jan 1993 – Mar 2007 |
| Ashe Bcde G-13-174959 | WG Operating, Inc. only | Jupiter (Conglomerate 3RD) | Wise | 1 | 1.71K | 20.2K | Jul 1999 – Apr 2001 |
| Francis G-13-163881 | Tree Operating, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 1.53K | 310K | Jul 1997 – Apr 2026 |
| Cherryhomes "D" G-13-131795 | Peterson Oil and Gas LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 1.47K | 269K | Jan 1993 – Sep 2025 |
| D.C.R.C. 196 NCT-12 G-4-168405 | Killam Oil Co., Ltd. only | Freer Ranch (3RD Queen City) | Duval | 1 | 1.29K | 71.6K | Apr 1998 – Jun 1999 |
| Cherryhomes, T. H. Line Well G-13-155340 | Karper Oil & Gas Corporation only | Jupiter (Conglomerate 3RD) | Jack | 1 | 989 | 690K | Oct 1995 – Feb 2026 |
| Blacknall, J. C. G-4-163850 | Synergy Oil & Gas, Inc. (A) only | Turkey Creek (Sinton 3RD) | Nueces | 1 | 890 | 9.93K | Jul 1997 – Apr 1998 |
| Thomasma, Ray J. G-4-242207 | Hilcorp Energy Company only | Leprechaun (3RD Puig) | Webb | 1 | 862 | 250K | Jul 2008 – Jan 2022 |
| Cherryhomes, T. H. G-13-149531 | Jay Management Company, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 835 | 895K | Jun 1994 – Mar 2024 |
| Ashe Bcde G-13-176091 | WG Operating, Inc. only | Jupiter (Conglomerate 3RD) | Wise | 1 | 776 | 212K | Oct 1999 – Feb 2002 |
| Francis "A" G-13-165446 | Tree Operating, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 755 | 274K | Nov 1997 – Apr 2026 |
| Windberg, Dalhart G-2-141540 | Hunt Petroleum Corporation only | Cedar Brush (3RD Massive Wilcox) | Goliad | 1 | 696 | 45.5K | Jan 1993 – Mar 1995 |
| Hausmann Gas Unit "A" G-2-134453 | Costilla Petroleum Corporation only | Cedar Brush (3RD Massive Wilcox) | Goliad | 1 | 625 | 84K | Jan 1993 – Nov 1995 |
| Berry G-13-153982 | Extech Operating, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 545 | 716K | Apr 1995 – Jun 2019 |
| Durham -B- Gas Unit G-13-85960 | Veteran Exploration & Prod, LLC only | Jupiter (Conglomerate 3RD) | Jack | 1 | 443 | 145K | Jan 1993 – Apr 2026 |