| Otahal, et al G.U. G-4-291488 | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 0 | 280K | Jun 2021 – Jun 2024 |
| Longoria, et al GU G-4-277363 | Lopez Ranch (Consolidated) | Brooks | 1 | 0 | 150K | Feb 2015 – Jun 2017 |
| Kirsch, et al GU G-4-216288 | LA Sal Vieja (Deep) | Willacy | 1 | 0 | 1.23M | Jan 2006 – May 2017 |
| Rivers/Perry et al Unit G-4-260627 | Brayton (7830) | Nueces | 1 | 0 | 373K | Jan 2011 – May 2017 |
| Lefner et al Gas Unit G-4-234933 | Chile Vieja (Frio) | Willacy | 1 | 0 | 2.48M | Jan 2008 – Apr 2017 |
| Lefner, et al GU G-4-227188 | Chile Vieja (Frio) | Willacy | 1 | 0 | 886K | Jan 2007 – Apr 2017 |
| Rivers / Perry, et al Unit G-4-193614 | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 0 | 584K | Jan 2003 – Apr 2017 |
| Palousek G-4-248095 | Chile Vieja (Palousek) | Willacy | 1 | 0 | 137K | Jan 2009 – Aug 2016 |
| Palousek et al GU G-4-245194 | Chile Vieja (Frio) | Willacy | 1 | 0 | 482K | Aug 2008 – Aug 2016 |
| Heffelfinger B O-3-25772 | Tidehaven (Gracie -H-) | Matagorda | 1 | 38.1K | 65K | Sep 2011 – Dec 2014 |
| Coastal Texas Mineral Venture G-3-179575 | Markham | Matagorda | 1 | 0 | 1.05M | Jun 2000 – Aug 2014 |
| Palousek, et al GU G-4-256326 | Wildcat | Willacy | 1 | 0 | 0 | Feb 2010 – Jul 2014 |
| LA Rucia G-4-270806 | Wildcat | Brooks | 1 | 0 | 0 | Apr 2012 – Mar 2014 |
| Gillespie Gas Unit G-4-254874 | Brayton, N. (Vicksburg 8950) | Nueces | 1 | 0 | 14.5K | Dec 2009 – Nov 2012 |
| Welder Heirs G-4-191515 | Odem (7500) | San Patricio | 1 | 0 | 3.19M | Jul 2002 – Sep 2012 |
| Freeland, et al GU G-4-252193 | Las Milpas (Frio) | Hidalgo | 1 | 0 | 851K | Mar 2009 – Dec 2011 |
| Rivers/Pery, et al Unit G-4-173093 | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 0 | 974K | May 1999 – Sep 2011 |
| Kerlick G-2-207625 | Henze (Slick) | DE Witt | 1 | 0 | 516K | Jul 2004 – Aug 2011 |
| Torres, et al Gas Unit G-4-204939 | Mercedes (Frio 11,900) | Hidalgo | 1 | 0 | 1.46M | Aug 2004 – Jul 2011 |
| Henderson, J.W. et al Gas Unit G-4-187544 | LA Sal Vieja (Deep) | Willacy | 1 | 0 | 4.53M | Jul 2001 – May 2011 |
| Kerlick, et al GU G-2-242626 | Henze (2ND Recklaw) | DE Witt | 1 | 0 | 207K | Aug 2008 – Mar 2011 |
| Gillespie Gas Unit G-4-238088 | Brayton, N. (Vicksburg 9150) | Nueces | 1 | 0 | 165K | Feb 2008 – Mar 2010 |
| Torres, et al Gas Unit G-4-222530 | Mercedes (Frio 11,900) | Hidalgo | 1 | 0 | 855K | Jun 2006 – Nov 2009 |
| May G-4-226797 | Heep (Uriah) | Kleberg | 1 | 0 | 27.8K | Jan 2007 – Mar 2009 |
| May G-4-179409 | Heep (Baffin) | Kleberg | 1 | 0 | 2.52M | Sep 2000 – Dec 2008 |
| Kerlick, et al GU G-2-203122 | Henze, E. (Migura) | DE Witt | 1 | 0 | 835K | Feb 2004 – Oct 2008 |
| Kerlick, et al GU G-2-236783 | Henze, E. (Roeder Sand) | DE Witt | 1 | 0 | 12.7K | Feb 2008 – Aug 2008 |
| Grimes G-4-226136 | Chile Vieja (Frio) | Willacy | 1 | 0 | 114K | Mar 2007 – Mar 2008 |
| Gillespie G. U. G-4-227793 | Brayton, N. (Vicksburg 9900) | Nueces | 1 | 0 | 76.7K | Apr 2007 – Jan 2008 |
| Goldsberry, et al GU G-4-197246 | Edinburg, E. (Frio 6200) | Hidalgo | 1 | 0 | 1.03M | Sep 2003 – Apr 2007 |
| Carver Heirs et al GU G-4-186845 | Calallen (8400) | Nueces | 1 | 0 | 1.63M | Sep 2001 – Apr 2007 |
| Goldsberry et al G U G-4-197106 | Edinburg, E. (Frio 6200) | Hidalgo | 1 | 0 | 562K | Jun 2003 – Feb 2007 |
| Gillespie Gas Unit G-4-225514 | Brayton, N. (Vicksburg 9900) | Nueces | 1 | 0 | 19.8K | Oct 2006 – Jan 2007 |
| May G-4-206610 | Heep (8200 Frio) | Kleberg | 1 | 0 | 98.3K | Nov 2004 – Jan 2007 |
| Torres, et al Gas Unit G-4-222527 | Wildcat | Hidalgo | 1 | 0 | 0 | Jun 2006 – Dec 2006 |
| Fisher, et AL O-4-13091 | Riverside (6550) | San Patricio | 1 | 12K | 2.7K | May 2002 – May 2006 |
| May O-4-13160 | Heep (Salazar) | Kleberg | 1 | 6.85K | 44.7K | Jun 2003 – May 2006 |
| Torres, et al Gas Unit G-4-210386 | Wildcat | Hidalgo | 1 | 0 | 0 | Mar 2004 – May 2006 |
| May G-4-201135 | Heep (Jones) | Kleberg | 1 | 0 | 55.1K | Apr 2004 – Jun 2005 |
| Welder G U O-4-13245 | Calallen, W.(7200 Ballard N Seg) | San Patricio | 1 | 1.97K | 0 | Feb 2004 – May 2005 |
| Welder G U G-4-203197 | O'Neil (6700) | San Patricio | 1 | 0 | 24.1K | Dec 2003 – May 2005 |
| Welder GU G-4-206611 | Oneil (6800) | San Patricio | 1 | 0 | 35 | Dec 2004 – May 2005 |
| Fenmore G-2-203705 | Oakville (Wilcox Cons.) | Live Oak | 1 | 0 | 23.1K | Apr 2004 – Jan 2005 |
| Katzfey G-2-198752 | Oakville, South (Luling) | Live Oak | 1 | 0 | 9.23K | Aug 2003 – Jul 2004 |
| Cage G-4-190233 | Cage Ranch (6800) | Brooks | 1 | 0 | 37.7K | May 2002 – Aug 2003 |
| Curiel, et al Gas Unit G-4-177216 | Heep (Vicksburg D) | Kleberg | 1 | 0 | 906K | Feb 2000 – Aug 2003 |
| Fischer, et AL G-4-181459 | Riverside (6550) | San Patricio | 1 | 0 | 76.7K | Nov 2000 – Sep 2002 |
| Simmonds & Perry G-4-124474 | Brayton, N. (Vicksburg 9900) | Nueces | 1 | 0 | 74.5K | Jan 1993 – Sep 2002 |
| Simmonds & Perry G-4-110902 | Brayton, N. (Vicksburg 10,000) | Nueces | 1 | 0 | 67.6K | Jan 1993 – Sep 2002 |
| Simmonds & Perry G-4-104167 | Brayton, N. (Vicksburg 9900) | Nueces | 1 | 0 | 106K | Jan 1993 – Sep 2002 |