| Duncan G-3-167982 | Faulconer, Vernon E., Inc. | Egypt, N. (Cook MTN RA) | Wharton | 1 | 125K | 6.61M | Mar 1998 – May 2013 |
| Vastar-Duncan "D" G-3-172021 | Faulconer, Vernon E., Inc. | Egypt (Cook MTN) | Wharton | 1 | 118K | 10.4M | Jan 1999 – Apr 2016 |
| Kerlick Gas Unit G-2-259030 | Faulconer, Vernon E., Inc. | Henze (Wilcox 10850) | De Witt | 1 | 115K | 4.16M | Sep 2010 – Apr 2020 |
| Duncan G-3-164835 | Faulconer, Vernon E., Inc. | Egypt, N. (Cook Mtn.) | Wharton | 1 | 107K | 6.97M | Mar 1997 – Jul 2008 |
| Sheard Gas Unit G-3-174860 | Faulconer, Vernon E., Inc. | Mott Slough (Yegua) | Wharton | 1 | 76K | 2.63M | Sep 1999 – Jan 2015 |
| Carter Estate G-6-135301 | Faulconer, Vernon E., Inc. | Black Fork Creek (Travis Peak) | Smith | 1 | 45.1K | 2.84M | Jan 1993 – Jun 2005 |
| Carter Estate G-6-135302 | Faulconer, Vernon E., Inc. | Black Fork Creek (Rodessa) | Smith | 1 | 32.7K | 2.14M | Jan 1993 – Feb 2005 |
| Miller, Ilse G-3-130121 | Faulconer, Vernon E., Inc. | McFarlan (Cook Mountain) | Wharton | 1 | 30.7K | 6.87M | Jan 1993 – Apr 2009 |
| Schumaker, Gene L. G-3-130538 | Faulconer, Vernon E., Inc. | Ammann, West (Cook Mountain) | Wharton | 1 | 27.4K | 4.06M | Jan 1993 – Oct 2015 |
| Duncan G-3-168092 | Faulconer, Vernon E., Inc. | Egypt, N. (Cook MTN RA) | Wharton | 1 | 24.6K | 1.27M | Dec 1997 – Nov 2011 |
| Wilson, J. A. O-3-18306 | Faulconer, Vernon E., Inc. | Madisonville, NE. (Dexter) | Madison | 1 | 23.9K | 235K | Jan 1993 – Mar 2009 |
| Seiffert G-3-245828 | Faulconer, Vernon E., Inc. | Rankin (Cook Mtn. IV) | Harris | 1 | 22K | 1.53M | Aug 2008 – Dec 2014 |
| McGreevy O-14-6710 | Faulconer, Vernon E., Inc. | Horizon (Cleveland) | Hansford | 2 | 21.9K | 119K | Jan 1993 – Apr 2011 |
| Zboril-Henderson G.U. G-3-261715 | Faulconer, Vernon E., Inc. | Porter's Creek (Yegua) | Wharton | 1 | 21.1K | 1.04M | May 2011 – Sep 2014 |
| Pavlik Gas Unit G-3-271063 | Faulconer, Vernon E., Inc. | Porter's Creek (Yegua) | Wharton | 1 | 19.8K | 704K | Nov 2012 – Jul 2019 |
| Zboril, Henry G-3-130570 | Faulconer, Vernon E., Inc. | Mott Slough (Yegua) | Wharton | 1 | 18.7K | 2.29M | Jan 1993 – Feb 2016 |
| Crain-Griffith -D- O-4-3651 | Faulconer, Vernon E., Inc. | Lacy (G) | Cameron | 1 | 18.7K | 13.2K | Jan 1993 – Apr 2012 |
| Zboril, Henry G-3-170308 | Faulconer, Vernon E., Inc. | Chitland Creek (Yegua 7770) | Wharton | 1 | 18.1K | 408K | Sep 1998 – Feb 2018 |
| Fenner-Morton G-3-171618 | Faulconer, Vernon E., Inc. | Lost Fork (Yegua 6800) | Wharton | 1 | 17.2K | 1.73M | Jan 1999 – Feb 2009 |
| Blocker Unit 1 G-6-29455 | Faulconer, Vernon E., Inc. | Bethany (Pettit) | Harrison | 1 | 15.9K | 583K | Jan 1993 – Jun 2012 |
| Fenner, Katherine Gas Unit 1 G-3-169415 | Faulconer, Vernon E., Inc. | Lost Fork (Yegua 6800) | Wharton | 1 | 15.2K | 2.37M | Jul 1998 – Feb 2011 |
| Webb County School Board G-4-151286 | Faulconer, Vernon E., Inc. | Big Cowboy (Lobo) | Webb | 1 | 14K | 996K | Aug 1994 – Aug 2012 |
| Degoche et al Unit G-4-204138 | Faulconer, Vernon E., Inc. | Donna (Rice) | Hidalgo | 1 | 13.7K | 1.47M | Oct 2004 – Jun 2012 |
| Triple -N- Inc G-3-132546 | Faulconer, Vernon E., Inc. | Madisonville (Sub-Clark, Gas) | Madison | 1 | 11.5K | 1.08M | Jan 1993 – Aug 2011 |
| Hartman, Robert G-3-188956 | Faulconer, Vernon E., Inc. | Raywood (Cook Mtn. 10,850) | Liberty | 1 | 11.1K | 2.22M | Apr 2002 – Oct 2014 |
| Mumberson et Al G-5-132205 | Faulconer, Vernon E., Inc. | Winkler, S.(cotton Valley Lime) | Freestone | 1 | 10.5K | 829K | Jan 1993 – Feb 2017 |
| Webb County School Board G-4-109792 | Faulconer, Vernon E., Inc. | Mancho Prado (L-1) | Webb | 1 | 9.36K | 1.72M | Jan 1993 – May 2013 |
| Smith, Ella Unit 2 G-6-30064 | Faulconer, Vernon E., Inc. | Carthage (Pettit, Lower Gas) | Panola | 1 | 9.27K | 838K | Jan 1993 – Feb 2016 |
| Halamicek, J.A. et al Unit G-3-273502 | Faulconer, Vernon E., Inc. | Porter's Creek (Yegua) | Wharton | 1 | 8.09K | 195K | Jan 2013 – Mar 2018 |
| Webb County School Board G-4-120751 | Faulconer, Vernon E., Inc. | Big Cowboy (Lobo) | Webb | 1 | 8.07K | 667K | Jan 1993 – Feb 2011 |
| Lawson Unit G-6-107561 | Faulconer, Vernon E., Inc. | Bridges, E. (James Lime) | Shelby | 1 | 6.31K | 1.22M | Jan 1993 – Apr 2017 |
| Crain & Griffith -B- G-4-11261 | Faulconer, Vernon E., Inc. | Lacy (a 7100) | Cameron | 1 | 6.27K | 449K | Jan 1993 – Sep 2002 |
| Huff G-14-172536 | Faulconer, Vernon E., Inc. | Hansford (Morrow, Lower) | Hansford | 1 | 6.26K | 1M | Apr 1998 – Mar 2018 |
| Whitmire, E. O-3-18821 | Faulconer, Vernon E., Inc. | Madisonville, NE. (Dexter) | Madison | 1 | 6.21K | 96.4K | Jan 1993 – Mar 2009 |
| Webb County School Board G-4-191705 | Faulconer, Vernon E., Inc. | Mancho Prado (L-1) | Webb | 1 | 6.05K | 383K | Nov 2002 – Jul 2012 |
| Zboril-Bourland G-3-133687 | Faulconer, Vernon E., Inc. | Mott Slough (Yegua) | Wharton | 1 | 5.35K | 841K | Jan 1993 – Oct 2011 |
| No. 1 Atlantic Hamman Gas Unit G-4-108083 | Faulconer, Vernon E., Inc. | Monte Christo (Frio Cons.) | Hidalgo | 1 | 5.15K | 938K | Jan 1993 – May 2012 |
| Fenner, K. G-3-138433 | Faulconer, Vernon E., Inc. | Lost Fork (Yegua 6800) | Wharton | 1 | 4.96K | 399K | Jan 1993 – Apr 2007 |
| Bruni, A.M. Fee G-4-127972 | Faulconer, Vernon E., Inc. | Presa de Oro (Lobo No. 6) | Webb | 1 | 4.79K | 229K | Jan 1993 – Sep 2008 |
| Walker -D- G-3-63591 | Faulconer, Vernon E., Inc. | Deckers Prairie (Bayer 5400) | Montgomery | 1 | 4.46K | 1.63M | Jan 1993 – Dec 2015 |
| Weinfield, Milton G-4-13983 | Faulconer, Vernon E., Inc. | San Salvador (Consolidated Frio) | Hidalgo | 1 | 4.46K | 419K | Jan 1993 – Oct 2009 |
| Williamson, Gena G-6-30239 | Faulconer, Vernon E., Inc. | Carthage (Pettit, Lower Gas) | Panola | 1 | 4.35K | 667K | Jan 1993 – May 2010 |
| Crain-Griffith "L" G-4-92267 | Faulconer, Vernon E., Inc. | Lacy (B 7200) | Hidalgo | 1 | 4.35K | 170K | Jan 1993 – Jun 2000 |
| De Cavazos, C. C. G-4-13993 | Faulconer, Vernon E., Inc. | San Salvador (Consolidated Frio) | Hidalgo | 1 | 4.3K | 407K | Jan 1993 – Mar 2004 |
| Elliot, Ed. G-6-29433 | Faulconer, Vernon E., Inc. | Bethany (Pettit) | Panola | 1 | 4.15K | 1.04M | Jan 1993 – Sep 2019 |
| Adams, Pat G-6-29457 | Faulconer, Vernon E., Inc. | Bethany (Pettit) | Harrison | 1 | 3.6K | 242K | Jan 1993 – Oct 2005 |
| No. 3 Hamman "a" Gas Unit G-4-100744 | Faulconer, Vernon E., Inc. | Monte Christo (VX-Eckart-EE CNS) | Hidalgo | 1 | 3.25K | 722K | Jan 1993 – Aug 2003 |
| Rogers Unit G-6-29486 | Faulconer, Vernon E., Inc. | Bethany (Travis Peak) | Panola | 1 | 2.7K | 1.86M | Jan 1993 – Aug 2019 |
| Johnston Gas Unit G-3-61913 | Faulconer, Vernon E., Inc. | Madisonville (Lewisville 8400) | Madison | 1 | 2.59K | 210K | Jan 1993 – Jun 2011 |
| Godinez, F. B. G-4-14237 | Faulconer, Vernon E., Inc. | Shepherd (Crutchfield) | Hidalgo | 1 | 2.51K | 350K | Jan 1993 – Jul 2004 |