| C. J. Daboval -A- O-3-25293 | Daboval (7130) | Wharton | 2 | 17.9K | 61.6K | Dec 2008 – Feb 2012 |
| O'Brien, J.M. -B- G-2-97289 | Greta (550) | Refugio | 1 | 0 | 0 | Jan 1993 – Jan 2012 |
| Sasse G-2-2439 | LA Rosa (6750, Above, Gas) | — | 1 | 0 | 114K | Jan 1993 – Dec 2011 |
| Oconnor, M. E. A-49 G-2-90975 | Oconnor (4700) | Goliad | 1 | 0 | 459K | Jan 1993 – May 2011 |
| O'Brien, J. M. a (AM) G-2-178505 | Greta (550) | Refugio | 1 | 0 | 6.13K | Jun 2000 – May 2011 |
| Daboval, CJ 'A' O-3-25400 | Daboval (7200) | Wharton | 1 | 757 | 6.91K | Jun 2009 – Jan 2011 |
| Vandenberg & Hill G-2-246003 | Placedo, East (4700) | Victoria | 1 | 0 | 0 | Apr 2008 – Jan 2011 |
| Scanio Shelton G-2-224805 | Mission River (6200) | Refugio | 1 | 0 | 60.1K | Nov 2006 – Jan 2011 |
| O'Connor, Thomas G-2-189316 | Greta, Deep (5430) | Refugio | 1 | 0 | 288K | Mar 2002 – Jan 2011 |
| Matcek G-2-255925 | Ganado, East (Frio 6400 Lower) | Jackson | 1 | 0 | 10.9K | Dec 2009 – Oct 2010 |
| Ploeger, Dorothy G-2-170694 | Morales, N. (9250) | Jackson | 1 | 0 | 1.29M | Aug 1998 – Sep 2010 |
| O'Connor, Thomas (Amoco) G-2-137193 | Greta (L- 3) | Refugio | 1 | 0 | 0 | Jan 1993 – Jul 2010 |
| Wehlman G-2-149254 | Eloise (6070) | Victoria | 1 | 0 | 138K | Apr 1994 – Jul 2010 |
| Daboval, C. J. G-3-194504 | Daboval (Frio #4 5500) | Wharton | 1 | 0 | 112K | Mar 2003 – Jun 2010 |
| Black Stone "A" O-3-23900 | Sour Lake, E. (Price) | Hardin | 1 | 49.9K | 71.6K | Aug 2000 – Mar 2010 |
| Vernett McMullen G-2-203200 | Ander (Cook Mountain) | Goliad | 1 | 0 | 140K | May 2004 – Mar 2010 |
| Scanio Shelton O-2-8937 | Mission River | Refugio | 1 | 24.4K | 98.4K | Jan 2005 – Feb 2010 |
| Boyer, J. M. Unit B G-3-182369 | Sour Lake, E. (Solow) | Hardin | 1 | 0 | 109K | Mar 2001 – Jan 2010 |
| Boies, David G-3-199124 | David Boies (Yegua) | Hardin | 1 | 0 | 3.56M | Nov 2003 – Jan 2010 |
| Saenz G-4-168228 | Rincon, North (Vicksburg 6700) | Starr | 1 | 0 | 1.23M | Apr 1998 – Dec 2009 |
| Vandenberg & Hill G-2-205508 | Placedo, East (6400) | Victoria | 1 | 0 | 101K | Jul 2004 – Nov 2009 |
| Cecil, M. R. et al Gas Unit G-3-123336 | Sour Lake, E. (Kirby FB-A) | Hardin | 1 | 0 | 833K | Jan 1993 – Oct 2009 |
| Black Stone Minerals Unit G-3-229710 | Wildcat | Hardin | 1 | 0 | 0 | Dec 2005 – Oct 2009 |
| D'angelo Unit G-3-230879 | Wildcat | Jefferson | 1 | 0 | 0 | Nov 2005 – Sep 2009 |
| Scanio, Miguelita O-2-9266 | Tom O'Connor (7100) | Refugio | 1 | 1.94K | 42.8K | May 2008 – May 2009 |
| Corbett, Nancy D. G-3-8390 | Spanish Camp(spanish Camp 2900U) | — | 1 | 0 | 240K | Jan 1993 – Feb 2009 |
| Vandenberge & Hill G-2-148303 | Placedo, East (3750 Oakville) | Victoria | 1 | 0 | 68.8K | Jan 1994 – Feb 2009 |
| Corbett Bros. G-3-171303 | Spanish Camp, SOUTH(3000) | Wharton | 1 | 0 | 7.07K | Jun 1998 – Feb 2009 |
| Corbett G-3-182499 | Spanish Camp, South (5100) | Wharton | 1 | 0 | 821K | Dec 2000 – Feb 2009 |
| Vandenberg & Hill G-2-195716 | Placedo, East (6500 Sd.) | Victoria | 1 | 0 | 16.2K | May 2003 – Nov 2008 |
| Shelton/Heirs O-2-9005 | Placedo, East | Victoria | 1 | 1.19K | 27.2K | Jan 2005 – Oct 2008 |
| Heard, J. F. B. O-2-3958 | Greta (4400) | — | 1 | 77.2K | 142 | Jan 1993 – Sep 2008 |
| Vandenberge & Hill G-2-140541 | Placedo, East (3525) | Victoria | 1 | 0 | 0 | Jan 1993 – Jul 2008 |
| Vandenberg & Hill G-2-220687 | Placedo, East (5960) | Victoria | 1 | 0 | 103K | Apr 2006 – Jun 2008 |
| Johnson G-3-209334 | Garwood (3800) | Colorado | 1 | 0 | 186K | Oct 2004 – Jun 2008 |
| Henderson & Pickering Unit G-2-207886 | Placedo, East (5200) | Victoria | 1 | 0 | 59.9K | May 2004 – May 2008 |
| Palmyra Minerals, Ltd. G-4-170947 | Lopeno (L-25) | Zapata | 1 | 0 | 60.6K | Feb 1998 – Apr 2008 |
| Scanio Shelton G-2-230611 | Mission River (6400) | Refugio | 1 | 0 | 121K | Dec 2006 – Mar 2008 |
| Shelton/Heirs G-2-238004 | Placedo, East | Victoria | 1 | 0 | 0 | Feb 2008 – Feb 2008 |
| Griffith G-2-126389 | Papalote, W. (Griffith Ranch) | Bee | 1 | 0 | 525K | Jan 1993 – Feb 2008 |
| Scanio Shelton O-2-9059 | Mission River (6400) | Refugio | 1 | 14 | 7 | Feb 2006 – Jun 2007 |
| Obrien, J. J., -C- O-2-3971 | Greta (4400) | — | 1 | 0 | 0 | Jan 1993 – Jun 2007 |
| Glen Flora Gas Unit G-3-190885 | Spanish Camp (Frio 4690) | Wharton | 1 | 0 | 175K | Sep 2002 – Mar 2007 |
| Scanio Shelton G-2-225073 | Mission River (6400) | Refugio | 1 | 0 | 0 | Feb 2006 – Feb 2007 |
| Scanio Shelton G-2-224199 | Mission River (6400) | Refugio | 1 | 0 | 0 | Feb 2006 – Nov 2006 |
| Seeligson Estate No. 1 O-4-13059 | Premont, East (Zone 18-A) | Jim Wells | 1 | 17.6K | 6.07K | Oct 2001 – Aug 2006 |
| Bishop O-3-15404 | Cotton Lake, W. (Marg) | Chambers | 1 | 3.82K | 959 | Jan 1993 – Aug 2006 |
| BXP-Shelton O-2-7971 | Placedo, East | Victoria | 1 | 22.7K | 93.8K | Jun 1994 – Jul 2006 |
| Vandenberg & Hill O-2-8879 | Placedo, East | Victoria | 1 | 7.76K | 24K | Jul 2004 – Mar 2006 |
| Vandenberg & Hill O-2-8922 | Placedo, East (Larosa) | Goliad | 2 | 1.8K | 68.6K | Mar 2004 – Dec 2005 |