| Boyd, G. G. O-1-15363 | Briscoe Ranch (Eagleford) | Dimmit | 1 | 78.4K | 108K | Apr 2011 – Nov 2015 |
| State -XV- O-10-24775 | War-Wink, S. (Wolfcamp) | Ward | 2 | 222K | 345K | Jan 1993 – Apr 2015 |
| State "XV" O-10-25051 | Block 17, Southeast (Delaware) | Ward | 4 | 202K | 547K | Jan 1993 – Apr 2015 |
| State -XU- O-10-25135 | War-Wink, S. (Wolfcamp) | Ward | 2 | 99K | 165K | Jan 1993 – Apr 2015 |
| State "XU" O-10-35590 | Block 17, Southeast (Delaware) | Ward | 1 | 74K | 179K | Nov 1997 – Apr 2015 |
| State -XU- O-10-25893 | War-Wink, South (Delaware) | Ward | 1 | 64K | 180K | Jan 1993 – Apr 2015 |
| State "XU" O-10-34986 | Pyote Bay (Brushy Canyon) | Ward | 3 | 85.2K | 1.91M | Oct 1995 – Aug 2014 |
| University -1829- O-10-28468 | Quito, East (Cherry Canyon) | Ward | 3 | 182K | 1.12M | Jan 1993 – Apr 2014 |
| University -1829- O-10-26009 | War-Wink, S. (Wolfcamp) | Ward | 4 | 342K | 705K | Jan 1993 – Nov 2013 |
| University 18-30 O-10-35388 | Quito, East (Cherry Canyon) | Ward | 1 | 8.84K | 137K | Mar 1997 – Jun 2010 |
| Montalvo, N. R. O-4-13431 | Sun, North (6250) | Starr | 1 | 32K | 89K | Dec 2006 – Sep 2009 |
| De Garcia, B. G. O-4-5652 | Garcia (Miller -A-) | Starr | 3 | 141K | 34.5K | Feb 1993 – Jun 2009 |
| Garcia L&L Co. O-4-13206 | Frost (Flores, Upper) | Starr | 2 | 16.7K | 12.5K | Jan 2004 – Dec 2008 |
| Frost National Bank -A- O-4-13473 | Frost (Flores, Upper) | Starr | 1 | 5.01K | 4.59K | Feb 2008 – Nov 2008 |
| Champion, A.A. O-4-13467 | Rincon (Vicksburg Cons.) | Starr | 1 | 806 | 1.85K | Jan 2008 – Sep 2008 |
| Montalvo, N. R. O-4-13384 | Sun, North (F-3-D) | Starr | 1 | 2.49K | 3.68K | Jul 2006 – Oct 2007 |
| Speer, Geo. H. State -D- O-4-13232 | Lyda (Vicksburg Lower) | Starr | 1 | 2.5K | 2.91K | Jun 2004 – Oct 2006 |
| P. Walker et Al O-10-32757 | Quito, East (Cherry Canyon) | Ward | 2 | 17.3K | 944K | Jan 1993 – Aug 2005 |
| Wilde O-9-15359 | Roach (Fusselman) | Reagan | 1 | 612 | 13.1K | Jan 2003 – Jun 2005 |
| Chadbourne Ranch '431' -A- O-9-13295 | Fort Chadbourne | Coke | 17 | 572K | 1.28M | Jan 1993 – Apr 2004 |
| Richards O-3-22718 | Pure Guts (Yegua) | Wharton | 1 | 125K | 450K | May 1995 – Feb 2004 |
| Chadbourne Ranch 301 O-9-13165 | Fort Chadbourne | Coke | 4 | 97.4K | 393K | Jan 1993 – Apr 2003 |
| Chadbourne Ranch 299 A O-9-13528 | Fort Chadbourne | Coke | 2 | 65.6K | 12 | Oct 1993 – Mar 2003 |
| Stowe O-9-13864 | Fort Chadbourne | Coke | 1 | 13.2K | 0 | Sep 1995 – Feb 2003 |
| Henderson O-3-24202 | Felicia, S. (Yegua 10800) | Liberty | 1 | 11.7K | 6.34K | Feb 2002 – Jan 2003 |
| Garcia Land & Livestock Co. -A- O-4-5653 | Garcia (Miller -A-) | Starr | 1 | 21.2K | 53.6K | Jan 1993 – Jul 2002 |
| Chadbourne Ranch 302B O-9-13330 | Fort Chadbourne | Coke | 2 | 25.1K | 223K | Jan 1993 – May 2002 |
| Wolcott 431 O-9-13322 | Fort Chadbourne | Coke | 1 | 17.4K | 12.7K | Jan 1993 – Feb 2002 |
| Golladay "A" O-10-24260 | Spraberry (Trend Area) | Midland | 1 | 8.59K | 7.51K | Jan 1993 – Nov 2001 |
| Montalvo, N. R. O-4-10909 | Sun, North (F-3-D, Seg. 3) | Starr | 2 | 21.7K | 102K | Jan 1993 – Oct 2001 |
| Chadbourne Ranch 431 -A- O-9-12984 | Fort Chadbourne | Coke | 4 | 24.3K | 49.2K | Jan 1993 – Nov 2000 |
| Chadbourne Ranch 431 O-9-13073 | Fort Chadbourne | Coke | 10 | 382K | 867K | Jan 1993 – Aug 2000 |
| University -6-48- O-10-12525 | Hutex (Devonian) | Andrews | 2 | 55.5K | 1.36K | Jan 1993 – May 1999 |
| Smith, E. S. O-7-8263 | East Texas | Gregg | 3 | 8.62K | 754 | Jan 1993 – Oct 1998 |
| B. Lillard O-10-26262 | J. L. M. (Mississippian) | Martin | 2 | 7.64K | 98.8K | Jan 1993 – Aug 1997 |
| Jackson, Felix et Al O-3-22220 | Oyster Bayou (Minor Res.) | Chambers | 1 | 25.7K | 130K | Aug 1993 – Mar 1997 |
| Nolley, Bertha O-10-4522 | Nolley (Wichita-Albany) | Andrews | 1 | 4.16K | 1.04K | Jan 1993 – Mar 1997 |
| Barrow, R.J. O-3-11818 | Willow Slough (FB-B, SBZ) | Chambers | 1 | 131 | 1 | Sep 1994 – Sep 1994 |
| Wilson O-10-30492 | Rhoda Walker (Canyon 5900) | Ward | 1 | 0 | 0 | — |
| Webb O-7-7326 | East Texas | Upshur | 2 | 0 | 0 | — |
| Garza Heirs O-4-13124 | Sun, North (D-2-D) | Starr | 1 | 0 | 0 | — |
| McKinley, A. F. O-9-5775 | I. A. B. (Harris Sand) | Coke | 2 | 0 | 0 | — |
| Walker, P. et Al O-10-35683 | Quito, East (Cherry Canyon) | Ward | 1 | 0 | 0 | — |
| Anderson et al -175 O-10-35938 | Quito (Delaware Sand) | Ward | 1 | 0 | 0 | — |
| McFarland, Louise F. O-13-28545 | Wildcat | Knox | 1 | 0 | 0 | — |
| Ellis-Robbins O-8-13380 | Stephens County Regular | Stephens | 5 | 0 | 0 | — |
| Holcomb O-13-29805 | Wildcat | Hardeman | 1 | 0 | 0 | — |