| Pegasus O-11-67318 | Diamond -M- (Canyon Lime Area) | Scurry | 1 | 166K | 74.2K | Oct 1994 – Jul 2026 |
| Chile Pequin O-10-35389 | C. C. Gunn (Canyon Reef) | Howard | 1 | 96.2K | 143K | Jun 1997 – Jul 2026 |
| Springfield O-11-67755 | Garner (Clear Fork) | Borden | 1 | 0 | 0 | Jul 1996 – Jul 2026 |
| Accipiter O-11-67405 | Diamond -M- (Canyon Lime Area) | Scurry | 2 | 108K | 52.8K | Jun 1995 – Sep 2018 |
| Antelope O-11-65937 | Double -S- (Canyon Reef) | Borden | 1 | 256K | 344K | Jan 1993 – Jul 2018 |
| Roadrunner O-10-33879 | Double "B" (Canyon) | Howard | 1 | 372K | 585K | Apr 1993 – Mar 2018 |
| Burks Ranch O-1-15851 | Washburn Ranch (4600) | LA Salle | 1 | 2.63K | 0 | Apr 2011 – Apr 2017 |
| Brown "A" G-1-212620 | John T. Saunders (Wilcox) | LA Salle | 1 | 0 | 603K | Sep 2005 – Apr 2017 |
| Brown G-1-212621 | John T. Saunders (Wilcox 5120) | LA Salle | 1 | 0 | 213K | Sep 2005 – Mar 2016 |
| South Texas Syndicate G-1-230730 | John T. Saunders (Wilcox 5380) | LA Salle | 1 | 0 | 131K | Apr 2007 – Apr 2014 |
| Burks Ranch "B" G-1-212568 | John T. Saunders (Wilcox 5380) | LA Salle | 1 | 0 | 263K | Aug 2005 – Jul 2012 |
| Guacharo O-10-35285 | Double "B" (Canyon) | Howard | 1 | 52.5K | 67.9K | Jan 1997 – Sep 2011 |
| Burks Ranch "G" G-1-220399 | John T. Saunders (Wilcox 5380) | LA Salle | 1 | 0 | 125K | Apr 2006 – Aug 2011 |
| Brown "C" G-1-223824 | John T. Saunders (Wilcox 5120) | LA Salle | 1 | 0 | 418K | Nov 2006 – Mar 2011 |
| Los Cuernos G-1-241825 | John T. Saunders (Wilcox 5380) | LA Salle | 1 | 0 | 111K | May 2008 – Oct 2010 |
| Los Cuernos G-1-233335 | John T. Saunders (Wilcox 5380) | LA Salle | 1 | 0 | 191K | Oct 2007 – Oct 2010 |
| Burks Ranch "B" G-1-200484 | Judge Coquat (Wilcox 5250) | LA Salle | 1 | 0 | 418K | Mar 2004 – May 2010 |
| Wile E. O-10-34047 | Double "B" (Canyon) | Howard | 1 | 149K | 191K | Dec 1993 – Apr 2010 |
| Burks Ranch "B" G-1-210807 | John T. Saunders (Wilcox 5120) | LA Salle | 1 | 0 | 129K | May 2005 – Oct 2009 |
| Bryant, M. D. O-9-15999 | Knickerbocker (Strawn, Up.) | Tom Green | 1 | 4.16K | 0 | Aug 2006 – Jul 2009 |
| Burks Ranch "C" G-1-212066 | John T. Saunders (Wilcox 5380) | LA Salle | 1 | 0 | 455K | May 2005 – Apr 2009 |
| Burks Ranch "D" G-1-212567 | John T. Saunders (Wilcox 5380) | LA Salle | 1 | 0 | 79.5K | Aug 2005 – Jul 2008 |
| Burks Ranch "A" G-1-200483 | Judge Coquat (Wilcox 5250) | LA Salle | 1 | 0 | 371K | Mar 2004 – Jun 2008 |
| Burks Ranch G-1-210805 | John T. Saunders (Wilcox) | LA Salle | 1 | 0 | 309K | May 2005 – Dec 2007 |
| Kee, Boyer Estate O-11-66321 | Welch | Dawson | 1 | 0 | 0 | Jan 1993 – Jul 2004 |
| Shafer, C. W. O-10-12110 | Vincent, West (Penn.) | Howard | 2 | 69 | 57 | Jan 1993 – Aug 2003 |
| Haagen, Helen O-10-29890 | Vincent, North (Clear Fork) | Howard | 1 | 0 | 0 | Jan 1993 – Feb 1999 |
| Appaloosa O-10-32748 | C. C. Gunn (Canyon Reef) | Howard | 1 | 98.6K | 130K | Jan 1993 – Jan 1998 |
| Caroline O-14-6519 | C. A. Hobby (Canyon Reef) | Childress | 1 | 7.07K | 2.8K | Jan 1993 – Feb 1997 |
| Wheeler O-1-13863 | San Miguel Creek (W-4, Seg. AA) | McMullen | 1 | 4.29K | 2.23K | Jun 1994 – Feb 1997 |
| Blue Quail O-11-65016 | Lakewood & Fulton (Siluro Dev.) | Dawson | 2 | 36.5K | 5.4K | Jan 1993 – Oct 1996 |
| Koala O-11-67364 | Diamond -M- (Canyon Lime Area) | Scurry | 1 | 1.06K | 650 | Mar 1995 – May 1996 |
| Axis O-10-32749 | C. C. Gunn (Canyon Reef) | Howard | 1 | 9.59K | 21.6K | Jan 1993 – Sep 1995 |
| Mockingbird O-11-66627 | Tri-Rue (Reef) | Scurry | 1 | 5.22K | 16.4K | Jan 1993 – Sep 1995 |
| Lewis O-1-13864 | San Miguel Creek (Seg D, W-2) | McMullen | 1 | 20.1K | 8.12K | Jun 1994 – Apr 1995 |
| Wheeler O-1-13703 | San Miguel Creek (Seg F, C-5) | McMullen | 1 | 11.6K | 5.37K | Apr 1993 – Aug 1994 |
| Wapiti O-11-66967 | Diamond -M- (Canyon Lime Area) | Scurry | 1 | 4.98K | 2.79K | Jan 1993 – Jul 1994 |
| Anteater O-11-66760 | Suerte (Wolfcamp) | Borden | 1 | 2.1K | 1.24K | Jan 1993 – Mar 1994 |
| Roadrunner G-10-144593 | Double "B" (Canyon) | Howard | 1 | 0 | 24.9K | Mar 1993 – Aug 1993 |