| Howard G-6-228104 | Centennial, E. (Cotton Valley) | Panola | 1 | 7 | 33.9K | Dec 2006 – Apr 2010 |
| Jones Ranch "A" G-4-82227 | Kelsey (Vxkbg. Consol.) | Hidalgo | 1 | 164 | 810K | Jan 1993 – Dec 2008 |
| San Ambrosia A G-4-153481 | San Ambrosia (San Miguel-Olmos) | Webb | 1 | 753 | 77.6K | Feb 2001 – Oct 2008 |
| Petty, O. S. G-1-208497 | Catarina, SW. (Olmos) | Webb | 1 | 0 | 26.6K | Mar 2005 – Jun 2008 |
| Petty Ranch G-1-171498 | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 13.9K | 456K | Dec 1998 – May 2008 |
| Petty, O. S. G-4-95518 | Gold River, North (Olmos) | Webb | 1 | 709 | 135K | Jan 1993 – May 2008 |
| Petty Ranch G-1-205673 | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 1.81K | 125K | Dec 2004 – Mar 2008 |
| Petty Ranch G-1-220379 | Catarina, SW. (Olmos) | Webb | 1 | 0 | 3.07K | May 2006 – Feb 2008 |
| Gates Ranch G-4-81552 | Gold River, North (Olmos) | Webb | 1 | 613 | 452K | Jan 1993 – Dec 2007 |
| Wilson G-5-166428 | Box Church (Cotton Valley) | Limestone | 1 | 6.18K | 682K | Dec 1997 – Sep 2007 |
| Wilson G-5-186081 | Box Church (Cotton Valley) | Limestone | 1 | 664 | 275K | Nov 2001 – Sep 2007 |
| Petty Ranch G-1-175200 | Catarina, SW. (Olmos) | Webb | 1 | 7.12K | 562K | Nov 1999 – Jan 2007 |
| Petty Ranch G-1-176806 | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 907 | 106K | Mar 2000 – Dec 2006 |
| Petty Ranch G-1-205660 | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 0 | 7.43K | Sep 2004 – Nov 2006 |
| Petty Ranch G-4-170850 | Gold River, North (Olmos) | Webb | 1 | 0 | 76.6K | Oct 1998 – Nov 2006 |
| Petty Ranch G-1-164527 | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 2.77K | 195K | Aug 1997 – Oct 2006 |
| Petty, O. S. G-1-68057 | Catarina, SW. (Olmos) | Webb | 1 | 145 | 94.3K | Jan 1993 – Oct 2006 |
| Petty Ranch G-1-209847 | Catarina, SW. (Olmos) | Webb | 1 | 0 | 3.72K | Jul 2005 – Oct 2006 |
| Petty Ranch G-1-197823 | Catarina, SW. (Olmos) | Webb | 1 | 0 | 3.06K | Apr 2005 – Oct 2006 |
| Petty Ranch G-1-209206 | Catarina, SW. (Olmos) | Webb | 1 | 0 | 2.25K | May 2005 – Sep 2006 |
| Petty, O. S. G-1-81579 | Catarina, SW. (San Miguel-Gas) | Webb | 1 | 9.34K | 240K | Jan 1993 – Aug 2006 |
| Davis, G.C. G-14-223098 | Stiles Ranch (Atoka) | Wheeler | 1 | 219 | 40.1K | Apr 2006 – Jul 2006 |
| Briscoe Ranch G-1-62024 | Catarina, SW. (Olmos) | Dimmit | 1 | 5 | 37.3K | Jan 1993 – Oct 2005 |
| Gates Ranch G-4-189437 | Dos Hermanos (2750 Wilcox) | Webb | 1 | 0 | 73.5K | May 2002 – Sep 2005 |
| Gates E G-4-143269 | Gold River, North (Olmos) | Webb | 1 | 20 | 65.1K | Jan 1993 – Jul 2005 |
| San Ambrosia "A" G-4-185367 | San Ambrosia (San Miguel-Olmos) | Webb | 1 | 191 | 16.6K | Apr 2001 – Apr 2005 |
| White G-5-187153 | Box Church (Cotton Valley) | Limestone | 1 | 329 | 145K | Dec 2001 – Jan 2005 |
| San Ambrosia 104 A G-4-185366 | San Ambrosia (San Miguel-Olmos) | Webb | 1 | 695 | 10.5K | Feb 2001 – Oct 2004 |
| Briscoe H G-4-88126 | Gold River, North (Olmos) | Webb | 1 | 916 | 135K | Jan 1993 – Sep 2004 |
| Reagan Estate G-5-186618 | Thornton, S. (Cotton Valley) | Limestone | 1 | 221 | 71.2K | Dec 2001 – Sep 2003 |
| Robinson, Jack G-5-153777 | Kosse, SE (Cotton Valley) | Limestone | 1 | 7.78K | 845K | Jan 1995 – Oct 2002 |
| Nicholas G-5-175038 | Kosse, SE (Cotton Valley) | Limestone | 1 | 166 | 155K | Oct 1999 – Mar 2002 |
| Wilson G-5-45922 | Box Church (Smackover) | Limestone | 1 | 3.8K | 1.54M | Jan 1993 – Nov 2000 |
| Petty G-1-116050 | Catarina, SW (San Miguel,oil) | Webb | 1 | 250 | 63.8K | Jan 1993 – Jun 1999 |
| Briscoe Ranches, Inc. G-1-91192 | Catarina, SW. (Olmos) | Dimmit | 1 | 0 | 706 | Jun 1995 – Jul 1996 |
| Wilson G-5-139457 | Box Church (Travis Peak) | Limestone | 1 | 326 | 423K | Jan 1993 – Apr 1994 |
| Petty Ranch G-1-222464 | Catarina, SW. (Olmos) | Webb | 1 | 0 | 0 | — |
| Petty Ranch G-4-222466 | Wildcat | Webb | 1 | 0 | 0 | — |
| Petty Ranch G-1-222236 | Catarina, SW. (Olmos) | Webb | 1 | 0 | 0 | — |
| Petty, O.S. G-4-76520 | Gold River, North (Olmos) | Webb | 1 | 0 | 0 | — |
| Bleakley G-10-206434 | Wildcat | Pecos | 1 | 0 | 0 | — |