| Benavides G-4-77924 | Mesquite (Escondido) | Webb | 1 | 25 | 59.1K | Jan 1993 – Dec 2012 |
| Beever Farms Inc C G-1-260313 | Doering Ranch (Georgetown) | Frio | 1 | 1.62K | 69.2K | Feb 2011 – Nov 2012 |
| Oso-Sandia Unit O-2-8175 | Kenedy, E. (Luling) | Karnes | 1 | 26.5K | 292K | May 1996 – Oct 2012 |
| Marrs McLean a/C Unit O-1-16498 | Pearsall (Austin Chalk) | Frio | 1 | 1.32K | 22 | Oct 2011 – Aug 2012 |
| Schorsch, Henry O-1-741 | Jourdanton | Atascosa | 2 | 81.5K | 296K | Jan 1993 – Apr 2012 |
| Garrison Gas Unit 7 G-6-96111 | Garrison (Travis Peak) | Nacogdoches | 1 | 5.02K | 160K | Jan 1993 – Mar 2012 |
| RMG Land G-1-251276 | Sun T S H (Wilcox) | La Salle | 1 | 0 | 109K | May 2009 – Jan 2012 |
| Moursund, A. N. O-1-4509 | Jourdanton | Atascosa | 1 | 85.5K | 182K | Jan 1993 – Sep 2011 |
| McWilliams Heirs A O-1-15416 | Pearsall (Austin Chalk) | Frio | 1 | 1.32K | 1.68K | May 2011 – Sep 2011 |
| Pearlstone, Claire G-1-74324 | Jourdanton | Atascosa | 1 | 17.3K | 3.35M | Jan 1993 – Aug 2011 |
| Longoria G-4-171795 | San Ramon (8300) | Hidalgo | 1 | 3.98K | 271K | Jan 1999 – Jun 2011 |
| Storey, H.D. O-1-12238 | Storey (4000) | La Salle | 2 | 49.4K | 11.8K | Jan 1993 – May 2011 |
| Marie Dueser Gas Unit G-2-115111 | Henze, E. (10,400 Sand) | De Witt | 1 | 5.47K | 111K | Jan 1993 – Feb 2011 |
| Burkholder, Alice W. G-1-125987 | Encinal (5800) | La Salle | 1 | 1.77K | 471K | Jan 1993 – Feb 2011 |
| Killam G-1-170313 | Atlee (Olmos) | La Salle | 1 | 9.81K | 441K | Aug 1998 – Nov 2010 |
| Longoria G-4-166094 | McAllen Ranch (Vicksburg N) | Hidalgo | 1 | 8.97K | 514K | Oct 1997 – Oct 2010 |
| Bacak O-1-10733 | Jourdanton, N. (Austin Chalk) | Atascosa | 1 | 4.55K | 521 | Jan 1993 – Aug 2010 |
| Burkholder, A. W. Estate G-4-56300 | Tom Walsh (Olmos) | Webb | 1 | 294 | 71.8K | Jan 1993 – Jul 2010 |
| Sandeen, John G-1-255674 | Jourdanton (Georgetown) | Atascosa | 1 | 2 | 238 | Feb 2010 – Jun 2010 |
| Stokes, I.C. G-4-59368 | Tom Walsh (Olmos) | Webb | 1 | 80 | 79.8K | Jan 1993 – Mar 2010 |
| Tisdale, Josephine O-9-8657 | Fort McKavitt (Canyon) | Schleicher | 1 | 8.28K | 179K | Jan 1993 – Dec 2009 |
| Harlan, R. K. G-1-244941 | Doering Ranch (Edwards) | Frio | 1 | 599 | 123K | Nov 2008 – Oct 2009 |
| Lenert, George E. O-1-14704 | Jourdanton (Georgetown) | Atascosa | 1 | 698 | 4.7K | Apr 2006 – Sep 2009 |
| Sandeen, John G-1-129294 | Jourdanton | Atascosa | 1 | 18.1K | 2.47M | Jan 1993 – Jul 2009 |
| McWilliams Heirs A G-1-249097 | Doering Ranch (Georgetown) | Frio | 1 | 0 | 1.23K | Feb 2009 – May 2009 |
| Harlan, R. K. G-1-74309 | Doering Ranch (Georgetown) | Frio | 1 | 257 | 293K | May 1995 – Apr 2009 |
| Harlan, R. K. G-1-220856 | Doering Ranch (Edwards) | Frio | 1 | 29 | 140K | Jul 2006 – Apr 2009 |
| Mullins -A- O-1-3045 | Bear Creek | Medina | 2 | 1.54K | 19 | Jan 1993 – Mar 2009 |
| Davis, Lorena H. G-1-34032 | Big Foot, West (Gas) | Frio | 1 | 0 | 76.5K | Jan 1993 – Feb 2009 |
| Sattler, Eugene G-1-36689 | Big Foot, West (Gas) | Frio | 1 | 0 | 112K | Jan 1993 – Feb 2009 |
| Berry, Esther G-1-13 | Big Foot, West (Gas) | Frio | 1 | 0 | 36.6K | Jan 1993 – Jan 2009 |
| Johns, E. S. Estate O-4-13465 | Tom Walsh (Olmos) | Webb | 1 | 1.39K | 18K | Oct 2007 – Dec 2008 |
| Pechal-Sirny G-1-220879 | Doering Ranch (Edwards) | Frio | 1 | 221 | 192K | Aug 2006 – Nov 2008 |
| Davis, Lorena H. G-1-30975 | Big Foot, West (Gas) | Frio | 1 | 0 | 143K | Jan 1993 – Aug 2008 |
| Walden, R. C. G-1-52 | Big Foot, West (Gas) | Frio | 1 | 0 | 59.7K | Jan 1993 – May 2008 |
| Mann-Biediger Gas Unit G-1-39 | Big Foot, West (Gas) | Frio | 1 | 0 | 29.6K | Jan 1993 – May 2008 |
| Walton, W. W. G-4-235716 | Saxet ( 1,900) | Nueces | 1 | 0 | 893 | Nov 2007 – Apr 2008 |
| Harlan, R. K. G-1-225023 | Doering Ranch (Georgetown) | Frio | 1 | 34 | 27.2K | Jan 2007 – Feb 2008 |
| Williams, Geo. M. G-1-54 | Big Foot, West (Gas) | Frio | 1 | 0 | 63.5K | Jan 1993 – Nov 2007 |
| Harlan, R. K. G-1-137655 | Doering Ranch (Georgetown) | Frio | 1 | 4.19K | 181K | Jan 1996 – Sep 2007 |
| Eckenroth, Ed. H. G-1-31 | Big Foot, West (Gas) | Frio | 1 | 0 | 202K | Jan 1993 – Jun 2007 |
| Floerke, Roy O-4-12979 | Midway | San Patricio | 3 | 18.3K | 13.8K | Sep 2000 – Oct 2006 |
| Triphene Middleton et al -B- G-4-69908 | Las Tiendas (Olmos) | Webb | 1 | 0 | 20K | Apr 2000 – Aug 2006 |
| De Benavides, Rosa V. G-4-37520 | Melinda Mag (Austin) | Webb | 1 | 0 | 294K | Jan 1993 – Jun 2006 |
| Tate, G. E. G-1-44 | Big Foot, West (Gas) | Frio | 1 | 0 | 120K | Jan 1993 – Jun 2006 |
| Williams, Geo. M. G-1-62 | Big Foot, West (Gas) | Frio | 1 | 0 | 77.7K | Jan 1993 – Feb 2006 |
| Benavides G-4-74864 | Mesquite (Escondido) | Webb | 1 | 25 | 35.9K | Jan 1993 – Apr 2005 |
| Tate, G. E. G-1-43 | Big Foot, West (Gas) | Frio | 1 | 0 | 164K | Jan 1993 – Jan 2005 |
| Uno Mas -A- O-1-9629 | Strickhausen (Olmos Tri-Bar) | La Salle | 5 | 2.83K | 372K | Jan 1993 – Apr 2004 |
| Alamo National Bank Trustee G-1-122290 | Green Branch (Wilcox 2-D) | McMullen | 1 | 23 | 198K | Jan 1993 – Apr 2003 |