| Morgans Bluff Hackberry Unit O-3-20480 | Morgan Bluff (Hackberry) | Orange | 19 | 6.14M | 10.5M | Jan 1993 – Jul 2026 |
| Port of Orange - Riverside O-3-26701 | South Phoenix Lake (Hackberry) | Orange | 1 | 760K | 2.54M | Jul 2014 – Jul 2026 |
| SW Riverside Unit O-3-27002 | Southwest Riverside (Hackberry) | Orange | 1 | 678K | 1.47M | May 2014 – Jul 2026 |
| Dupont O-3-25829 | Dupont (Mid Hackberry) | Orange | 2 | 675K | 2.55M | Apr 2011 – Jul 2026 |
| Matthew-Kuester O-2-676 | Helen Gohlke ( Wilcox) | DE Witt | 10 | 629K | 206K | Jan 1993 – Jul 2026 |
| Port of Orange-Brown O-3-25047 | South Phoenix Lake (Hackberry) | Orange | 1 | 616K | 2.25M | Sep 2006 – Jul 2026 |
| Dupont O-3-26077 | Dupont, East (Mid Hackberry) | Orange | 1 | 613K | 1.68M | Apr 2011 – Jul 2026 |
| Port of Orange-Stark Foundation O-3-25002 | Adams Bayou (Hackberry) | Orange | 1 | 566K | 1.2M | Sep 2006 – Jul 2026 |
| Sonny V O-3-26652 | Port Acres (Marg-Frio Cons.) | Jefferson | 2 | 445K | 515K | May 2014 – Jul 2026 |
| MMK O-3-26396 | Port Acres (Marg-Frio Cons.) | Jefferson | 1 | 345K | 280K | May 2013 – Jul 2026 |
| Bledsoe, Lindsey O-3-25470 | Maple Gap (EY1) | Newton | 1 | 332K | 840K | Feb 2009 – Jul 2026 |
| Lindsey Bledsoe O-3-24962 | Maple Gap (EY2) | Newton | 1 | 85.4K | 201K | Aug 2006 – Jul 2026 |
| Fitzhugh et AL O-3-25072 | Morgan Bluff (Hackberry) | Orange | 1 | 76.2K | 1.19M | Jul 2007 – Jul 2026 |
| Head O-3-25159 | Long Prairie (Hackberry, 7800) | Orange | 1 | 42.1K | 983K | Aug 2007 – Jul 2026 |
| A. Gilmer Estate O-3-25301 | Woodridge (Yegua EY) | Orange | 1 | 22.4K | 983K | Aug 2007 – Jul 2026 |
| Steve Rau et AL O-2-9273 | Brandt, North (Luling) | Goliad | 1 | 14.1K | 56.7K | Jul 2008 – Jul 2026 |
| Donner A O-3-25511 | Hartburg, NW. (7600) | Newton | 1 | 12.5K | 69.7K | Mar 2010 – Jul 2026 |
| Jacob G-2-243880 | Fifteen Mile Creek (Wilcox) | Goliad | 1 | 0 | 447K | Sep 2008 – Jul 2026 |
| Jacob G-2-247298 | Fifteen Mile Creek (Wilcox) | Goliad | 1 | 0 | 322K | May 2008 – Jul 2026 |
| Fruede G-2-248624 | Yoakum (Edwards) | Lavaca | 1 | 0 | 7.36M | Nov 2007 – Jul 2026 |
| Engel G-2-285644 | Fifteen Mile Creek (Wilcox) | Goliad | 1 | 0 | 5.57M | Dec 2017 – Jul 2026 |
| Chandler Unit G-2-285865 | Yoakum (Wilcox 7300) | Lavaca | 1 | 0 | 0 | Dec 2018 – Jul 2026 |
| Albrecht G-2-286327 | Fifteen Mile Creek (Wilcox) | Goliad | 1 | 0 | 459K | Aug 2018 – Jul 2026 |
| Engel Gas Unit G-2-287059 | Fifteen Mile Creek (Wilcox) | Goliad | 1 | 0 | 521K | Jul 2018 – Jul 2026 |
| Mil-Vid G-3-133705 | Vidor Ames (Yegua EY) | Orange | 1 | 0 | 6.09M | Jan 1993 – Jul 2026 |
| Lindsey G-3-162163 | Lueyville (Hackberry 2) | Newton | 1 | 0 | 2.13M | Oct 1996 – Jul 2026 |
| Stephenson G-3-182508 | Mauriceville, SE. (Hackberry) | Orange | 1 | 0 | 9.24M | Apr 2001 – Jul 2026 |
| Stephenson, John W. Gas Unit G-3-183637 | Mauriceville, SE. (Hackberry) | Orange | 1 | 0 | 9.52M | Jun 2001 – Jul 2026 |
| Stephenson, John G-3-187049 | Mauriceville, SE. (Hackberry) | Orange | 1 | 0 | 4M | Jan 2002 – Jul 2026 |
| Stephenson, J. W. G-3-187999 | Mauriceville, SE. (Hackberry) | Orange | 1 | 0 | 5.91M | Feb 2002 – Jul 2026 |
| Round Bunch G-3-205441 | Round Bunch (Hackberry) | Orange | 1 | 0 | 2.31M | Nov 2004 – Jul 2026 |
| Brown, E. W. Gas Unit G-3-219024 | Cluster (Nodosaria) | Newton | 1 | 0 | 1.63M | Jun 2006 – Jul 2026 |
| Brown, E. W. Gas Unit G-3-219574 | Cluster (Hackberry) | Newton | 1 | 0 | 1.45M | Jul 2006 – Jul 2026 |
| Lindsey Bledsoe/Odom G.U. G-3-221421 | Cluster (Nodosaria) | Newton | 1 | 0 | 547K | Jun 2006 – Jul 2026 |
| Longley, H. B. G-3-228413 | Dartez (Hackberry) | Orange | 1 | 0 | 7.07M | Apr 2007 – Jul 2026 |
| Brown, E. W. G-3-229915 | Cluster (Hackberry) | Newton | 1 | 0 | 79.7K | Jun 2007 – Jul 2026 |
| Odom-Brown G.U. G-3-235891 | Cluster (Hackberry) | Newton | 1 | 0 | 0 | Jan 2007 – Jul 2026 |
| West Side G-3-247276 | West Side (Frio E) | Orange | 1 | 0 | 4M | Jan 2009 – Jul 2026 |
| Odom Gas Unit G-3-248697 | Cluster (Nodosaria) | Newton | 1 | 0 | 0 | Apr 2009 – Jul 2026 |
| Powell Group G-3-257139 | Wildcat | Newton | 1 | 0 | 245 | Apr 2010 – Jul 2026 |
| Matthew-Kuester G-2-2034 | Helen Gohlke ( Wilcox B-2) | — | 1 | 0 | 13.4K | Jan 1993 – Jul 2026 |
| Funchess G-3-269146 | Long Prairie (12000) | Newton | 1 | 0 | 344K | Jun 2012 – Jul 2026 |
| Brown, E. W. Gas Unit G-3-271032 | Cluster (Hackberry) | Newton | 1 | 0 | 339K | Jun 2013 – Jul 2026 |
| Funchess G-3-272446 | Long Prairie (11800) | Newton | 1 | 0 | 24.9K | Nov 2013 – Jul 2026 |
| Powell Lumber Company "G" O-3-19746 | Morgan Bluff (Hackberry) | Orange | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Port of Orange-Riverside O-3-25851 | Phoenix Lake | Orange | 1 | 0 | 0 | Aug 2011 – Jul 2026 |
| Mil-Vid G-3-263342 | Vidor Ames (Yegua EY) | Orange | 1 | 0 | 2.18M | Dec 2010 – Jul 2026 |
| Matthew-Kuester G-2-59775 | Helen Gohlke ( Wilcox A-1) | — | 1 | 0 | 557 | Jan 1993 – Jul 2026 |
| Rice, Eugene G-2-74995 | Yoakum (3RD 8250 Upper) | — | 1 | 0 | 352K | Jan 1993 – Jul 2026 |
| Duderstadt, Darwin G-2-81659 | Brandt (Yegua 4700) | Goliad | 1 | 0 | 0 | Jan 1993 – Jul 2026 |