| Ferrell, Mrs. Isabel R., -A- O-2-2238 | Ramirena (Yegua #6) | Live Oak | 3 | 176K | 64.8K | Jan 1993 – Jul 2026 |
| Robinson/Ferrell O-2-8398 | Ramirena (Yegua #6) | Live Oak | 2 | 128K | 12.3K | Aug 1998 – Jul 2026 |
| Ferrell, I. O-2-9400 | Ramirena (Yegua #6) | Live Oak | 2 | 108K | 8.34K | Mar 2010 – Jul 2026 |
| Hampton O-3-25411 | Hampton (Yegua Y-2A) | Hardin | 1 | 84K | 37.6K | Sep 2009 – Jul 2026 |
| Foster et AL O-6-12590 | Fairway (Massive Anhydrite) | Anderson | 1 | 69.2K | 21.4K | Jan 1993 – Jul 2026 |
| Ferrell O-2-9218 | Ramirena (Yegua #6) | Live Oak | 1 | 56.4K | 29.6K | May 2008 – Jul 2026 |
| Elliott, B.P. O-3-25847 | Silsbee, West (U-Sand) | Hardin | 2 | 23.6K | 160K | Mar 2012 – Jul 2026 |
| Ferrell, Mrs. Isabel R. A O-2-8319 | Ramirena (y- 1) | Live Oak | 1 | 4.78K | 1.23K | Oct 1997 – Jul 2026 |
| Heidleberg Est. Unit G-6-107892 | R. A. M. (Pettit 12300) | Anderson | 1 | 0 | 3.62M | Jan 1993 – Jul 2026 |
| Ferrell, I. G-2-203156 | Ramirena (Y-15A) | Live Oak | 1 | 0 | 9.94K | Apr 2004 – Jul 2026 |
| Ferrell "A" G-2-206758 | Ramirena (y- 5) | Live Oak | 1 | 0 | 60.1K | Aug 2004 – Jul 2026 |
| Elliott, B. P. G-3-265561 | Elliott (Yegua Stray U) | Hardin | 1 | 0 | 357K | Dec 2011 – Sep 2025 |
| Morgan-Karon Oil Unit O-2-11177 | Karon, West (Slick) | Live Oak | 1 | 712 | 0 | Jul 2015 – Feb 2020 |
| Morgan, A. G. G-2-66727 | Coquat (Slick Upper) | — | 1 | 0 | 0 | Jan 1993 – Jul 2019 |
| Morgan, Adolph G. Unit G-2-44273 | Coquat (Slick Upper) | — | 1 | 0 | 1.87M | Jan 1993 – Jul 2019 |
| McMullen G-2-272247 | Karon (Mackhank) | Live Oak | 1 | 0 | 8.78K | Sep 2013 – Sep 2018 |
| Morgan G-2-275805 | Karon (Mackhank, Lower) | Live Oak | 1 | 0 | 5.69K | Oct 2014 – May 2016 |
| Hambright O-3-25946 | Vickers (Y-2) | Hardin | 1 | 3.73K | 1.11K | Mar 2012 – Sep 2015 |
| McMullen G-2-210510 | Coquat (Meider a, Deep) | Live Oak | 1 | 0 | 4.94M | Jan 2005 – Jul 2014 |
| Curtiss G-2-214062 | Ramirena (y- 5) | Live Oak | 1 | 0 | 149K | Dec 2004 – Jun 2014 |
| Zeller, TY G-2-165738 | Wildcat | Lavaca | 1 | 0 | 0 | Oct 1997 – Nov 2013 |
| Hambright O-3-25275 | Vickers (Yegua 3 7300) | Hardin | 1 | 6.21K | 3.1K | Nov 2008 – Jan 2013 |
| Elliott, B. P. O-3-25534 | Elliott (Yegua Y-1) | Hardin | 1 | 5.09K | 2.07K | Jun 2010 – Jan 2013 |
| Elliott, B. P. O-3-25533 | Elliott (Z Sand) | Hardin | 1 | 2.6K | 4.53K | May 2010 – Aug 2012 |
| Ferrell, Isabel R. -A- O-2-7677 | Ramirena (4800) | Live Oak | 1 | 4.92K | 4.62K | Jan 1993 – Jul 2012 |
| Ferrell G-2-217940 | Ramirena, N. (3150) | Live Oak | 1 | 0 | 62.2K | Oct 2005 – Jun 2012 |
| Ferrell, Isabel R. -A- G-2-52330 | Ramirena, SW. (4200) | Live Oak | 1 | 0 | 0 | Jan 1993 – May 2012 |
| Ferrell G-2-219390 | Ramirena (y- 5) | Live Oak | 1 | 0 | 0 | Oct 2005 – Nov 2011 |
| Elliott, B. P. G-3-225116 | McGill (H-1 Yegua) | Hardin | 1 | 0 | 639K | Jan 2007 – Jun 2010 |
| Elliott, B. P. G-3-225109 | McGill (B-1, Upper) | Hardin | 1 | 0 | 280K | Jan 2007 – May 2010 |
| Hampton G-3-247688 | Hampton (y 1B 7600) | Hardin | 1 | 0 | 15K | Jan 2009 – Aug 2009 |
| Hambright G-3-238388 | Vickers (Y-2) | Hardin | 1 | 0 | 12.7K | Mar 2008 – Feb 2009 |
| Bev-Zan G-2-223492 | Cabeza Creek S (Slick FB-A) | Goliad | 1 | 0 | 77.7K | Sep 2006 – Nov 2007 |
| Clark, Clay G-2-3492 | Morales, North (Wilcox -H-) | — | 1 | 0 | 218K | Jan 1993 – Oct 2003 |
| Robinson/Ferrell G-2-167039 | Ramirena (Yegua #6) | Live Oak | 1 | 0 | 5.32K | Jan 1998 – Aug 1998 |
| Harms, H. E., Estate Unit G-3-45643 | Milton, W. (10500) | — | 1 | 0 | 357K | Jan 1993 – Oct 1997 |
| Carmean, Mrs. John-Unit- O-3-13293 | Giddings (Austin Chalk-3) | Lee | 1 | 2 | 20 | Jan 1993 – Sep 1995 |
| Wilson, F. C. G-1-113576 | Jourdanton | Atascosa | 1 | 0 | 0 | Jan 1993 – Jun 1995 |
| Cranz, Gus E. G-2-61681 | Speaks, SW. (Wilcox -H-) | — | 1 | 0 | 0 | Jan 1993 – Feb 1995 |
| Madden, J. W. Gas Unit G-1-44411 | Jourdanton | — | 1 | 0 | 0 | Jan 1993 – Aug 1994 |
| Baacke G-2-138279 | Cottonwood Creek, NW (10585) | DE Witt | 1 | 0 | 3.67K | Jan 1993 – Dec 1993 |
| Baacke G-2-138278 | Cottonwood Creek, NW. (8865) | DE Witt | 1 | 0 | 0 | Jan 1993 – Nov 1993 |
| Baacke, Joyce G-2-141108 | Cottonwood Creek, NW. (8865) | DE Witt | 1 | 0 | 6.78K | Jan 1993 – Nov 1993 |
| Kellner, G. A. O-3-21152 | Brookshire | Waller | 1 | 0 | 0 | Jan 1993 – Jul 1993 |
| Eatman, Arthur W. G-2-119475 | Thomaston (Wilcox 7945) | DE Witt | 1 | 0 | 0 | Jan 1993 – Jan 1993 |