| State Texan O-10-50766 | Wildcat | Jeff Davis | 1 | 0 | 0 | Sep 2017 – Jun 2020 |
| State Mandujano O-10-50923 | Wildcat | Pecos | 1 | 0 | 0 | Jun 2018 – Jun 2020 |
| Taft O-10-50915 | Wildcat | Jeff Davis | 1 | 0 | 0 | Nov 2017 – Apr 2020 |
| Yturria, Frank D. et AL G-4-183087 | Raymondville (F-23) | Willacy | 1 | 0 | 631K | Apr 2001 – Jul 2015 |
| Yturria, Frank D. et AL G-4-175809 | Raymondville (F-24) | Willacy | 1 | 0 | 1.36M | Oct 1999 – Sep 2014 |
| Yturria, Frank D. G-4-183312 | Raymondville (F-25) | Willacy | 1 | 0 | 1.47M | Apr 2001 – Aug 2014 |
| Longoria, Lisandro Etal Gas Unit G-4-134863 | Lopez Ranch (Vksbg F1) | Brooks | 1 | 0 | 2.05M | Jan 1993 – Jun 2014 |
| Yturria, H. O-4-13248 | Cabazos (Consolidated) | Kenedy | 1 | 480 | 21.5K | May 2004 – Oct 2013 |
| Yturria L&C Co. NCT-1 O-4-13073 | Raymondville (Consolidated) | Kenedy | 4 | 5 | 128 | Feb 2002 – Oct 2013 |
| Montgomery, W. R. G-4-13996 | San Salvador (Consolidated Frio) | — | 1 | 0 | 252K | Jan 1993 – Oct 2013 |
| Montgomery, W.R. Gas Unit G-4-92388 | San Salvador (Consolidated Frio) | Hidalgo | 1 | 0 | 381K | Jan 1993 – Oct 2013 |
| Yturria, H. G-4-184152 | Cabazos (LM-7) | Kenedy | 1 | 0 | 408K | Mar 2001 – Jun 2013 |
| Yturria G-4-137630 | Raymondville (F-6,LOWER) | Kenedy | 1 | 0 | 84.8K | Jan 1993 – May 2013 |
| Yturria, H. G-4-198215 | Raymondville (Consolidated) | Willacy | 1 | 0 | 2.43M | Jul 2003 – Apr 2013 |
| Yturria, H. "40" G-4-255124 | Cabazos (LM 10U) | Kenedy | 1 | 0 | 282K | Jan 2010 – Apr 2013 |
| Mestena, Inc. G-4-200036 | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 0 | 17K | Jan 2004 – Nov 2012 |
| Mestena Oil & Gas G-4-120089 | Coyote, West (Queen City) | Jim Hogg | 1 | 0 | 74K | Jan 1993 – Nov 2012 |
| Mestena Oil & Gas G-4-114987 | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 0 | 180K | Jan 1993 – Nov 2012 |
| Mestena "H" G-4-177882 | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 0 | 65.9K | Jun 2000 – Nov 2012 |
| Mestena Oil & Gas G-4-101229 | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 0 | 257K | Jan 1993 – Nov 2012 |
| Cardenas, J. A. & S. J. G-4-32934 | San Salvador (Consolidated Frio) | — | 1 | 0 | 0 | Jan 1993 – Sep 2012 |
| Cardenas, J. A. & S. J. G-4-32933 | San Salvador (Consolidated Frio) | — | 1 | 0 | 15.5K | Jan 1993 – Sep 2012 |
| Mestena Oil & Gas G-4-109826 | Mestena Grande (Queen City, E.) | Jim Hogg | 1 | 0 | 472K | Jan 1993 – Aug 2012 |
| Mestena Oil & Gas G-4-119852 | Mestena Grande (Queen City, E.) | Jim Hogg | 1 | 0 | 1.11M | Jan 1993 – Aug 2012 |
| Mestena Oil and Gas "E" G-4-149476 | Mestena Grande (Queen City, E.) | Jim Hogg | 1 | 0 | 403K | May 1994 – Aug 2012 |
| Yturria L & C Co. NCT-1 O-4-6300 | Raymondville (F- 6) | Kenedy | 1 | 4.55K | 24.6K | Jan 1993 – Jun 2012 |
| Mestena, Inc. G-4-124605 | Mestena Grande (Queen City, E.) | Jim Hogg | 1 | 0 | 360K | Jan 1993 – May 2012 |
| Yturria L. & C. Co. NCT-1 G-4-161688 | Cabazos (LM-10) | Kenedy | 1 | 0 | 87.4K | Dec 1996 – Apr 2012 |
| Yturria L&C Co. NCT-1 G-4-183990 | Raymondville (Consolidated) | Kenedy | 1 | 0 | 125K | Oct 2000 – Apr 2012 |
| Yturria, H. G-4-183401 | Raymondville (F-17) | Willacy | 1 | 0 | 503K | May 2001 – Mar 2012 |
| Yturria, H. 2-7 G-4-192072 | Cabazos (Consolidated) | Kenedy | 1 | 0 | 56.9K | Oct 2002 – Feb 2012 |
| Yturria, H. G-4-183674 | Raymondville (LM-14) | Kenedy | 1 | 0 | 137K | Jun 2001 – Feb 2012 |
| Yturria, H. G-4-179591 | Raymondville (LM - 16) | Willacy | 1 | 0 | 276K | Aug 2000 – Feb 2012 |
| Benavides, Rosa V. "A" G-4-157975 | Cuba Libre, Deep (Wilcox) | Webb | 1 | 0 | 1.08M | Nov 1995 – Sep 2011 |
| Yturria, H. G-4-180759 | Raymondville (LM-9) | Kenedy | 1 | 0 | 49.5K | Oct 2000 – Aug 2011 |
| Yturria L & C Co. NCT-1 G-4-88416 | Raymondville (F- 4-A) | Kenedy | 1 | 0 | 0 | Jan 1993 – Aug 2011 |
| Bego Gas Unit G-2-155726 | Bego (Wilcox 12540) | Goliad | 1 | 0 | 189K | Sep 1995 – Aug 2011 |
| Dorris Gas Unit G-2-169234 | Bego (Wilcox 12540) | Goliad | 1 | 0 | 2.85K | Oct 1997 – Jun 2011 |
| DE Cavazos, C. C. G-4-13990 | San Salvador (Consolidated Frio) | — | 1 | 0 | 6.34K | Jan 1993 – May 2011 |
| DE Cavazos, C. C. G-4-13969 | San Salvador (Consolidated Frio) | — | 1 | 0 | 0 | Jan 1993 – May 2011 |
| Yturria, Frank D. G-4-200068 | Raymondville (Consolidated) | Willacy | 1 | 0 | 1.24M | Jan 2004 – Dec 2010 |
| Yturria, Frank D. G-4-190239 | Raymondville (Consolidated) | Willacy | 1 | 0 | 1.82M | Jul 2002 – Dec 2010 |
| Yturria, Fausto G-4-182845 | Wildcat | Kenedy | 1 | 0 | 0 | Apr 2001 – Dec 2010 |
| Yturria, Frank D. G-4-199970 | Raymondville (Consolidated) | Willacy | 1 | 0 | 1.2M | Oct 2003 – Dec 2010 |
| Yturria, H. G-4-179697 | Cabazos (LM-13A) | Kenedy | 1 | 0 | 2.76M | Aug 2000 – Dec 2010 |
| Yturria, H. G-4-189977 | Cabazos (Consolidated) | Kenedy | 1 | 0 | 142K | Jul 2002 – Oct 2010 |
| Yturria, H. G-4-181789 | Cabazos (LM-10-L) | Kenedy | 1 | 0 | 1.59M | Oct 2000 – Oct 2010 |
| Yturria, Frank D. et AL G-4-184401 | Raymondville (F-21) | Willacy | 1 | 0 | 982K | Jun 2001 – Sep 2010 |
| Yturria, Frank D. et AL G-4-181367 | Raymondville (F-25) | Willacy | 1 | 0 | 119K | Jul 2000 – Sep 2010 |
| Yturria, H. Unit G-4-247703 | Cabazos (LM 10U) | Kenedy | 1 | 0 | 27.1K | Jan 2009 – Sep 2010 |