| Hancock, J. F. Unit G-6-98274 | Carthage (Cotton Valley) | Panola | 1 | 7.53K | 718K | Jan 1993 – Oct 2012 |
| Buford & Blow G.U. 4 G-6-120029 | Oak Hill (Cotton Valley) | Rusk | 1 | 234 | 508K | Jan 1993 – Oct 2012 |
| Childress, Crystelle "A" G-9-71864 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 71.3K | Jan 1993 – Aug 2012 |
| Cgu 3 G-6-95988 | Carthage (Cotton Valley) | Panola | 1 | 0 | 972K | Jan 1993 – Jul 2012 |
| Smith, J. J. G-6-247522 | Carthage (Cotton Valley) | Panola | 1 | 963 | 73.3K | Jan 2009 – May 2012 |
| Baggett G-9-54564 | Ozona, NE. (Canyon Sand) | Crockett | 1 | 369 | 127K | Jan 1993 – May 2012 |
| Borders, E. G/U No. 1 G-6-66633 | Carthage (Cotton Valley) | Panola | 1 | 3.53K | 489K | Jan 1993 – Jan 2012 |
| Buford & Blow G.U. 3 G-6-133077 | Oak Hill (Cotton Valley) | Gregg | 1 | 640 | 363K | Jan 1993 – Sep 2011 |
| Henderson, J. W. "C" G-9-143079 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 302K | Jan 1993 – Aug 2011 |
| Alford "B" Gas Unit G-6-167144 | Oak Hill (Cotton Valley) | Rusk | 1 | 1.17K | 994K | Sep 1997 – Apr 2011 |
| La Bandera Ranch G-1-260506 | Briscoe Ranch (Eagleford) | Dimmit | 1 | 4 | 4 | Apr 2011 – Apr 2011 |
| Union Pacific G-9-151838 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 195K | Sep 1994 – Jul 2010 |
| Hatton, E.H. Estate '13' G-9-155960 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 46.9K | Sep 1995 – May 2010 |
| Haton, E.H. Estate '13' G-9-157416 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 10K | Oct 1995 – May 2010 |
| Hoover Estate "A" G-9-85428 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 24.3K | Jan 1993 – Apr 2010 |
| La Bandera Ranch G-1-255832 | Briscoe Ranch (Eagleford) | Dimmit | 1 | 12.3K | 5.31K | Feb 2010 – Mar 2010 |
| Carson, Ira "10" G-9-46593 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 54.8K | Jan 1993 – Jan 2010 |
| Union Pacific G-9-160431 | Ozona (Canyon Sand) | Crockett | 1 | 32 | 540K | Oct 1996 – Dec 2009 |
| Carson, Ira "10" G-9-158448 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 60.3K | Mar 1996 – Dec 2009 |
| Frost Unit 5 G-6-252035 | Carthage, North (Bossier Shale) | Panola | 1 | 0 | 33.1K | Oct 2008 – Dec 2009 |
| Cgu 16 G-6-251555 | Carthage, North (Bossier Shale) | Panola | 1 | 177 | 26.3K | Dec 2008 – Oct 2009 |
| Gary Gas Unit G-6-136240 | Carthage (Cotton Valley) | Panola | 1 | 9.75K | 435K | Jan 1993 – Aug 2009 |
| BP Black Stone Grigsby a-163 Uni G-3-250801 | Magnolia Springs (Austin Chalk) | Jasper | 1 | 1.62K | 501K | May 2008 – Jun 2009 |
| Alford "C" Gas Unit G-6-106645 | Oak Hill (Cotton Valley) | Rusk | 1 | 909 | 599K | Jan 1993 – Jun 2009 |
| Crim, Leon Estate Gas Unit G-6-123060 | Oak Hill (Cotton Valley) | Rusk | 1 | 759 | 286K | Jan 1993 – Jun 2009 |
| Alford "C" Gas Unit G-6-123717 | Oak Hill (Cotton Valley) | Rusk | 1 | 634 | 429K | Jan 1993 – Jun 2009 |
| Busby Estate "a" Gas Unit G-6-167963 | Oak Hill (Cotton Valley) | Rusk | 1 | 327 | 621K | Nov 1997 – Apr 2009 |
| Pierce, V. I. "2" G-9-65377 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 135K | Jan 1993 – Apr 2009 |
| Black Stone Wheat a-661 Unit G-6-245406 | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 7 | 6.05K | Dec 2008 – Jan 2009 |
| Union Pacific G-9-143078 | Ozona (Canyon Sand) | Crockett | 1 | 22 | 425K | Jan 1993 – Dec 2008 |
| Black Stone Isaacs A-316 G-6-230246 | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 39.3K | 3.24M | Jan 2007 – Jul 2008 |
| BP America a-995 Unit G-6-233959 | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 35.2K | 3.14M | Sep 2007 – Jul 2008 |
| BP Black Stone a-520 Unit G-6-238356 | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 7.97K | 1.4M | Mar 2008 – Jul 2008 |
| BP America a-187 Unit G-6-234793 | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 1.51K | 525K | Feb 2008 – Jul 2008 |
| Gobert a-11 Unit G-6-230268 | Brookeland (Austin Chalk, 8800) | Jasper | 1 | 341 | 41.7K | Jul 2007 – Jul 2008 |
| Briscoe Catarina Ranch G-1-236237 | Briscoe Ranch (Eagleford) | Dimmit | 1 | 530 | 5.12K | Nov 2007 – Jun 2008 |
| Union Pacific "B" G-9-139760 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 189K | Jan 1993 – Feb 2008 |
| Friend "B" G-9-170236 | Ozona (Clear Fork) | Crockett | 1 | 0 | 10.6K | Apr 1998 – Jan 2008 |
| Williams, T.B. Gas Unit G-6-234671 | Carthage (Cotton Valley) | Panola | 1 | 0 | 618 | Oct 2007 – Jan 2008 |
| Williams, T.B. Gas Unit G-6-234670 | Carthage (Cotton Valley) | Panola | 1 | 0 | 6.4K | Feb 2007 – Aug 2007 |
| Letourneau GU 3 G-6-154316 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 387K | Feb 1995 – May 2007 |
| Buford & Blow G.U. 4 G-6-133898 | Oak Hill (Cotton Valley) | Rusk | 1 | 0 | 121K | Jan 1993 – Jan 2007 |
| Citizen Land Corp G-3-227948 | Magilla, West (Woodbine) | Tyler | 1 | 492 | 42.2K | Feb 2006 – Dec 2006 |
| Heckmann Unit G-3-188936 | Navasota River (Cretaceous Lwr.) | Washington | 1 | 252 | 2.45M | Oct 2001 – Dec 2006 |
| Montgomery, W. C. G-9-155306 | Ozona (Canyon Sand) | Crockett | 1 | 5 | 100K | Jul 1995 – Dec 2006 |
| Abshire Unit G-3-151529 | Giddings (Austin Chalk, Gas) | Brazos | 1 | 123K | 4.94M | Sep 1994 – Nov 2006 |
| Hatton, E.H. Estate '13' G-9-158801 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 50.5K | Nov 1995 – Nov 2006 |
| Cgu 30 G-6-29963 | Carthage (Pettit, Lower Gas) | Panola | 1 | 0 | 27.6K | Jan 1993 – Oct 2006 |
| Watson Ranch G-9-162106 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 41.8K | Feb 1997 – Aug 2006 |
| Sandy Creek G-3-184078 | Giddings (Austin Chalk, Gas) | Colorado | 1 | 161 | 470K | Apr 2001 – Jul 2006 |