| K.M.F. "A-4" O-4-12219 | Prado (Combined Zones) | Jim Hogg | 1 | 722 | 197 | Jun 1993 – Jul 2026 |
| K.M.F. "A-8" G-4-151362 | Prado (Govt. Wells Upper) | Jim Hogg | 1 | 0 | 26.3K | Sep 1994 – Nov 2008 |
| K.M.F. "A-6" G-4-150052 | Prado (Govt. Wells Lower) | Jim Hogg | 1 | 0 | 45.2K | Jun 1994 – May 2008 |
| K.M.F. C-1 O-4-12691 | Prado (Combined Zones) | Jim Hogg | 1 | 0 | 0 | Apr 1997 – May 2008 |
| K.M.F. "A-15" G-4-152766 | Prado (Govt. Wells Lower) | Jim Hogg | 1 | 0 | 72.5K | Dec 1994 – May 2008 |
| K.M.F. C-1 G-4-164880 | Prado (Govt. Wells Middle) | Jim Hogg | 1 | 0 | 69.2K | Apr 1997 – Apr 2008 |
| K.M.F. C-3 O-4-12734 | Prado (Combined Zones) | — | 1 | 694 | 757 | Nov 1997 – Mar 2008 |
| K.M.F. "A-20" O-4-12445 | Prado (Combined Zones) | — | 1 | 0 | 0 | Jan 1995 – Mar 2008 |
| K.M.F. G-4-163705 | Prado (Govt. Wells Upper) | Jim Hogg | 1 | 0 | 3.74K | Feb 1996 – Mar 2008 |
| K.M.F. C-5 G-4-179702 | Prado (Combined Zones) | — | 1 | 0 | 44.5K | Sep 2000 – Feb 2008 |
| K.M.F. "A-11" G-4-151547 | Prado (Govt. Wells Lower) | Jim Hogg | 1 | 0 | 17.3K | Oct 1994 – Feb 2008 |
| K.M.F. G-4-157502 | Prado (Govt. Wells Upper) | Jim Hogg | 1 | 0 | 14K | Feb 1996 – Feb 2008 |
| KMF Lease 5 O-4-12514 | Prado (Combined Zones) | Jim Hogg | 1 | 10.3K | 1.5K | Sep 1995 – Aug 2007 |
| Harrison, K. O-3-24216 | Brookshire | Waller | 1 | 1.28K | 0 | Jun 2002 – Jun 2007 |
| Lewis "A" O-2-9019 | Soleberg (Wilcox) | Goliad | 1 | 0 | 0 | Jan 2006 – Mar 2007 |
| Wheeler O-1-13766 | San Miguel Creek (Seg D, W-2A) | McMullen | 1 | 98.8K | 55.3K | Aug 1993 – Oct 2006 |
| Herrera, Gregoria et AL O-1-11994 | San Miguel Creek (W-3, Seg AA) | McMullen | 2 | 50.4K | 21 | Jan 1993 – Aug 2006 |
| Herrera, Gregoria et AL O-1-11891 | San Miguel Creek (W-4, Seg. AA) | McMullen | 2 | 36.3K | 21 | Jan 1993 – Aug 2006 |
| Herrera, Gregorio O-1-1535 | San Miguel Creek | — | 2 | 28.9K | 21 | Jan 1993 – Aug 2006 |
| Herrera, Gregorio et AL O-1-14050 | San Miguel Creek | McMullen | 5 | 25.9K | 0 | Jun 1996 – Aug 2006 |
| Herrera, Gregorio, et AL O-1-14043 | San Miguel Creek (W-2A, Seg. AA) | McMullen | 1 | 24.6K | 0 | Apr 1996 – Aug 2006 |
| Herrera, Gregorio O-1-14438 | San Miguel Creek (C-25 Seg G) | McMullen | 1 | 5.4K | 0 | May 2003 – Aug 2006 |
| Hamill & Hamill G-3-99763 | Sargent, S. (2550) | Matagorda | 1 | 0 | 3.14K | Jan 1993 – Oct 2005 |
| Hamill & Hamill G-3-98879 | Sargent, South (3250 Miocene) | Matagorda | 1 | 0 | 66.3K | Jan 1993 – Oct 2005 |
| Hamill & Hamill G-3-158209 | Sargent, South (3200 Miocene) | Matagorda | 1 | 0 | 837K | Apr 1996 – Jul 2005 |
| Hamill & Hamill G-3-158212 | Sargent, South (4170 Stray) | Matagorda | 1 | 0 | 181K | Apr 1996 – Apr 2005 |
| Hamill & Hamill G-3-193467 | Sargent, South (3850) | Matagorda | 1 | 0 | 775K | Sep 2001 – Jul 2004 |