| Cullen Trust G-2-264269 | Sartwelle, W. (Wilcox 2) | Lavaca | 1 | 1.01K | 74K | Jul 2011 – Jul 2013 |
| Walton, W. W. G-4-261019 | Doughty (Frio 7060) | Nueces | 1 | 16.7K | 226K | Jan 2011 – Jun 2013 |
| Republic-Countiss O-1-14444 | Dan Countiss (Wright Sand) | Atascosa | 1 | 57.8K | 0 | Mar 2003 – Jan 2013 |
| Matthews Trust G-4-256683 | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 6.03K | 307K | May 2010 – Jul 2012 |
| Angelita Unit G-4-241734 | Odem (7000) | San Patricio | 1 | 19.7K | 939K | Apr 2008 – Aug 2011 |
| Angelita Unit G-4-230454 | Angelita, E. (6950) | San Patricio | 1 | 14.5K | 820K | Jul 2007 – Aug 2011 |
| Walton, W. W. G-4-257897 | Doughty (Frio 7250) | Nueces | 1 | 1.02K | 32.5K | Oct 2010 – Jan 2011 |
| Hamby O-1-10396 | Leming (2934 Sand) | Wilson | 1 | 8.51K | 12 | Sep 1993 – Dec 2008 |
| Rooke G-2-230255 | Rooke (8100) | Refugio | 1 | 5.81K | 210K | Apr 2007 – Nov 2008 |
| Clayton North Unit G-2-253086 | Simmons City (Govt. Wells) | Live Oak | 1 | 0 | 3.08K | Jul 2008 – Sep 2008 |
| Angelita Unit O-4-13394 | Angelita New (6900) | San Patricio | 1 | 8.53K | 131K | Sep 2006 – May 2008 |
| Hamby -C- O-1-10487 | Leming (2934 Sand) | Wilson | 1 | 10.5K | 13 | May 1993 – Nov 2007 |
| Angelita Unit O-4-13439 | Angelita, East (7600) | San Patricio | 1 | 73 | 0 | Jul 2007 – Jul 2007 |
| Rooke O-2-9082 | Rooke (Frio 7300) | Refugio | 1 | 3.36K | 114K | Oct 2006 – Jun 2007 |
| Herrmann-Liska Unit G-4-227135 | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 2.41K | 56.8K | Jan 2007 – Apr 2007 |
| Rooke G-2-226947 | Rooke (Frio 8600) | Refugio | 1 | 444 | 21.8K | Feb 2007 – Apr 2007 |
| Rooke G-2-219281 | Rooke (Frio 8660) | Refugio | 1 | 3.11K | 227K | Jan 2006 – Mar 2007 |
| Ordner Gas Unit G-4-206918 | Perro Rojo (I-35, West) | Nueces | 1 | 1.96K | 245K | Oct 2004 – Jan 2007 |
| Herrmann-Liska Unit O-4-13427 | Agua Dulce (Dix 8250) | Nueces | 1 | 177 | 8.12K | Jan 2007 – Jan 2007 |
| Prochaska G-4-208709 | Agua Dulce (Lamb) | Nueces | 1 | 1.18K | 85.8K | Feb 2005 – Jun 2006 |
| Herrmann-Liska Unit G-4-215434 | Agua Dulce (Lamb A) | Nueces | 1 | 153 | 8.12K | Dec 2005 – Apr 2006 |
| Albrecht, C. C. G-4-184517 | Perro Rojo (I-35, West) | Nueces | 1 | 20.9K | 1.5M | May 2001 – Feb 2006 |
| Ordner Gas Unit G-4-190697 | Perro Rojo (I-35, L) | Nueces | 1 | 5.05K | 424K | Aug 2002 – Jan 2006 |
| Jasik, Emma O-1-11482 | Leming (2934 Sand) | Wilson | 1 | 1.34K | 14 | Jul 1993 – Sep 2005 |
| Rhodes - State G-1-160896 | Evergreen Farms (Georgetown) | Dimmit | 1 | 2.58K | 209K | May 1996 – Mar 2005 |
| West Mission Gas Unit G-4-197414 | Mission, West (G-1) | Hidalgo | 1 | 0 | 4.09K | Jun 2003 – Jun 2004 |
| Sepulveda G-4-198847 | Agua Prieta (Queen City) | Duval | 1 | 1.03K | 80.7K | Oct 2003 – Apr 2004 |
| Knape G-2-194873 | Vienna (Frio 2520) | Lavaca | 1 | 0 | 56.7K | Oct 2002 – Oct 2003 |
| Vickers G-4-177428 | Pita, N.W. (H-40) | Brooks | 1 | 5.33K | 225K | Apr 2000 – Jun 2003 |
| Hoyer-Norwell O-2-8601 | Tuleta | Bee | 1 | 12K | 9.83K | Feb 2001 – May 2003 |
| Hawkins Ranch G-3-192511 | Boggy Bayou (N. Brunner) | Matagorda | 1 | 144 | 225K | Aug 2002 – May 2003 |
| Staples, J. Jr G-2-194871 | Tuleta, South (2050) | Bee | 1 | 0 | 7.39K | Mar 2002 – Jul 2002 |
| Barnhart G-4-185101 | Armstrong (Govt Wells, E.) | Jim Hogg | 1 | 0 | 1.84K | Oct 2001 – Oct 2001 |
| Jambers, George T. O-1-13838 | Cloeter (Wilcox 5800) | McMullen | 1 | 24.8K | 10.7K | Feb 1994 – Jul 2001 |
| Gill, Claudia P. G-2-111976 | Hockley (3535) | Bee | 1 | 0 | 13K | Jan 1993 – Feb 2001 |
| Atkinson, Jim Tobe et Al O-2-8108 | Green (Recklaw 6315) | Karnes | 1 | 3.45K | 2.85K | Oct 1995 – Jan 2001 |
| Sharon O-3-12896 | Giddings (Austin Chalk-3) | Fayette | 1 | 8.34K | 29.5K | Jan 1993 – Mar 2000 |
| Tappe Unit G-3-156990 | Navasota River (Cretaceous Lwr.) | Washington | 1 | 0 | 104K | Jul 1995 – Aug 1999 |
| Wright O-2-6966 | San Domingo, S. (Hockley) | Bee | 1 | 3.17K | 112K | Jan 1993 – Nov 1998 |
| Roark O-1-14190 | Arnold-Weldon (Wright) | McMullen | 1 | 100 | 0 | May 1998 – May 1998 |
| Hall, Imogene Unit G-2-108457 | Tuleta, West (Vicksburg G) | Bee | 1 | 0 | 2.68K | Nov 1997 – Nov 1997 |
| Harris, Roy O-2-6437 | Tuleta, West (2800) | Bee | 1 | 12.3K | 43.3K | Jan 1993 – Jun 1997 |
| Borroum, Ella, -B- O-2-3133 | Ella Borroum (Slick) | Bee | 2 | 8K | 960 | Jan 1993 – Jul 1996 |
| Hamby -B- O-1-13038 | Leming (2934 Sand) | Wilson | 2 | 744 | 11 | Oct 1993 – May 1996 |
| Hamby -A- O-1-10411 | Leming (2934 Sand) | Wilson | 1 | 807 | 10 | Oct 1993 – Jun 1995 |
| Stauss-Nelson O-2-8572 | Tuleta, West (Vicksburg G) | Bee | 1 | 0 | 0 | — |
| Vickers G-4-192644 | Pita, N.W. (H-40) | Brooks | 1 | 0 | 0 | — |
| Hall Unit G-2-111345 | Tuleta, West (Vicksburg F) | Bee | 1 | 0 | 0 | — |
| Ella Borroum BC Unit G-2-38875 | Ella Borroum (M-8) | Bee | 1 | 0 | 0 | — |
| Brown O-4-13671 | Wildcat | Nueces | 1 | 0 | 0 | — |