| Eugene Oncken Gas Unit G-3-269142 | Weimar, S. (Wilcox 9500 Channel) | Colorado | 1 | 48.6K | 496K | Jan 2012 – Feb 2015 |
| Elton O-3-26712 | Weimar, S. (Wilcox 9500 Channel) | Colorado | 1 | 1.78K | 5.64K | Dec 2013 – Oct 2014 |
| Sealy Smith B G-10-217725 | Darmer (Canyon) | Winkler | 1 | 0 | 23.7K | Jun 2006 – Oct 2014 |
| Meryl Sampson O-3-25468 | Dubina, South (9150) | Colorado | 1 | 14.7K | 117K | May 2007 – Aug 2014 |
| Davis, M. H. "B" O-11-14711 | Ropes, West (Cisco Sand) | Hockley | 1 | 57.8K | 49.2K | Jan 1993 – Mar 2014 |
| Hutchings Stock Assoc. O-10-15626 | H. S. A. (Pennsylvanian) | Ward | 8 | 27.6K | 1.05M | Jan 1993 – Oct 2013 |
| Lisbeth O-14-6707 | Lisbeth (Douglas) | Hemphill | 1 | 24.2K | 148K | Jan 1993 – Oct 2013 |
| Migura O-3-27077 | Sheridan, N. (Wilcox 9400) | Colorado | 1 | 1.07K | 11.9K | May 2012 – Oct 2013 |
| Mary Corcoran Gas Unit O-3-26095 | Sheridan, N. (Wilcox 8700) | Colorado | 1 | 8.34K | 158K | Sep 2011 – Jan 2013 |
| TXL -A- O-10-15340 | Cowden, North | Ector | 1 | 15.8K | 82.1K | Jan 1993 – May 2012 |
| Shannon /Sohio O-9-2506 | Shannon (San Andres) | Crockett | 13 | 19.1K | 24 | Jan 1993 – Apr 2012 |
| Simons Trust G-2-218010 | Salem (2400) | Jackson | 1 | 0 | 402K | Aug 2005 – Apr 2012 |
| Fuller, P. L. "De" O-11-13065 | Cogdell, East (Canyon) | Scurry | 6 | 80.2K | 82.5K | Jan 1993 – Jul 2011 |
| Shannon, J. M., Est. -E- O-9-3730 | Shannon (San Andres) | Crockett | 10 | 80.3K | 363 | Jan 1993 – May 2011 |
| Jarvis G-14-66879 | Canadian (Morrow Upper) | Hemphill | 1 | 1.29K | 1.27M | Jan 1993 – Dec 2010 |
| Davis, Wirt G-3-229324 | Livingston (Frio 1540) | Polk | 1 | 0 | 184K | Mar 2007 – Aug 2010 |
| Crane 11 "L" O-10-35450 | Buffalo Ridge (Bend) | Crane | 1 | 131K | 306K | Jul 1997 – Apr 2010 |
| Shannon, J. M. Est. -B- O-9-2790 | Shannon (San Andres) | Crockett | 3 | 8.04K | 41 | Jan 1993 – Apr 2010 |
| Shannon 2 O-9-3437 | Shannon (San Andres) | Crockett | 10 | 7.5K | 21 | Jan 1993 – Apr 2010 |
| Shannon, J. M., Estate -C- O-9-3502 | Shannon (San Andres) | Crockett | 6 | 6.73K | 15 | Jan 1993 – Feb 2010 |
| Graham, Wm. A. O-9-1265 | Shannon (San Andres) | Crockett | 4 | 3.66K | 19 | Jan 1993 – Feb 2010 |
| Shannon Estate -F- O-9-4151 | Shannon (San Andres) | Crockett | 2 | 631 | 16 | Jan 1993 – Oct 2009 |
| Froelich, B. G-3-233272 | New Bielau (Wilcox 9850) | Colorado | 1 | 2.79K | 11.5K | Sep 2007 – Sep 2009 |
| Shannon, J. M. Estate -B- O-9-2808 | Shannon (San Andres) | Crockett | 8 | 11.7K | 15 | Jan 1993 – Jul 2009 |
| Game G-14-149565 | Canadian, SE. (Tonkawa) | Hemphill | 1 | 4.33K | 1.51M | Nov 1993 – Jul 2009 |
| Hutchings Stock Association G-10-46907 | H. S. A. (Pennsylvanian) | Ward | 1 | 4.04K | 1.03M | Jan 1993 – Jul 2009 |
| Shannon, J. M., Est. -A- O-9-2327 | Shannon (San Andres) | Crockett | 12 | 48K | 22 | Jan 1993 – Jun 2009 |
| Otto, R. G-3-245472 | Wildcat | Colorado | 1 | 921 | 36.2K | Sep 2007 – Apr 2009 |
| Hutchings Stock Assn O-10-27911 | Wagon Wheel (Upper Wolfcamp) | Ward | 3 | 25.2K | 83K | Jan 1993 – Feb 2009 |
| Shannon -V- O-9-2895 | Shannon (San Andres) | Crockett | 5 | 8K | 21 | Jan 1993 – Feb 2009 |
| Frysak G-10-146872 | Saint Lawrence (Strawn) | Glasscock | 1 | 1.72K | 171K | Sep 1993 – Jan 2009 |
| Frysak G-10-146867 | Saint Lawrence (Strawn) | Glasscock | 1 | 501 | 60.9K | Sep 1993 – Jan 2009 |
| Crane 11 "O" G-10-217554 | Buffalo Ridge (Bend) | Crane | 1 | 0 | 7.98K | Jun 2006 – Jan 2009 |
| Crane 11 "O" O-10-35417 | Buffalo Ridge (Bend) | Crane | 1 | 18.8K | 121K | May 1997 – Dec 2008 |
| Shannon 'A' O-9-1267 | Shannon (San Andres) | Crockett | 5 | 6.92K | 22 | Jan 1993 – Sep 2008 |
| Frysak Unit "A" G-10-136423 | Saint Lawrence (Strawn) | Glasscock | 1 | 921 | 427K | Jan 1993 – Sep 2008 |
| University 11 /Sec. 23/ -B- O-10-10317 | Embar (5600) | Andrews | 1 | 15.3K | 60.8K | Jan 1993 – Jul 2008 |
| Crane N Fee O-10-36211 | Buffalo Ridge (Wolfcamp) | Crane | 1 | 5.71K | 3.02K | Dec 1999 – Jun 2008 |
| Henderson, R. L. G-9-86255 | Cody Bell (Canyon) | Schleicher | 1 | 757 | 126K | Jan 1993 – Mar 2008 |
| Dyer Estate G-3-227743 | Carlton Speed (Yegua 4600) | Grimes | 1 | 8 | 28.7K | Apr 2007 – Oct 2007 |
| Harrell, David C. G-3-227030 | Livingston (2220) | Polk | 1 | 0 | 39.6K | Jul 2006 – Jul 2007 |
| Henderson, R. L. O-9-9846 | Velrex (Henderson Upper) | Schleicher | 1 | 2.99K | 124K | Jan 1993 – Apr 2007 |
| Shannon O-9-3338 | Shannon (San Andres) | Crockett | 8 | 20.6K | 119 | Jan 1993 – Jan 2007 |
| Hutchings Stock Assn. G-10-159150 | H. S. A. (San Andres) | Ward | 1 | 1.03K | 205K | May 1996 – Nov 2006 |
| Studer G-14-209402 | Canadian, SE. (Tonkawa) | Hemphill | 1 | 204 | 76K | Mar 2004 – Sep 2006 |
| Hutchings Stock Assn. G-10-216629 | Ward-Estes, North (Holt) | Ward | 1 | 88 | 2.54K | Jun 2006 – Sep 2006 |
| Kolle G-2-235418 | Garcitas Creek (6032) | Victoria | 1 | 1 | 6.5K | Nov 2005 – Aug 2006 |
| Kolle Heirs G-2-218099 | Carmichael (Miocene 2600) | Jackson | 1 | 2 | 6.08K | Sep 2005 – Jan 2006 |
| Jones O-2-7042 | Paisano Creek, E. (3200) | Live Oak | 2 | 18.7K | 8.86K | Jan 1993 – Dec 2005 |
| Frysak Unit "A" G-10-136412 | Saint Lawrence (Strawn) | Glasscock | 1 | 547 | 194K | Jan 1993 – Sep 2005 |