| Lowry-Hill O-4-13736 | Bishop, West (King) | Nueces | 2 | 180K | 81.9K | Aug 2012 – Apr 2026 |
| Gordon Heirs O-2-9119 | Borchers, North (8050) | Lavaca | 1 | 177K | 46.2K | Jan 2007 – Apr 2026 |
| Peeler Ranch O-1-15472 | Eagleville (Eagle Ford-1) | Atascosa | 2 | 140K | 38.1K | Mar 2011 – Apr 2026 |
| Thomas Oil Unit O-4-13963 | Riggan (F-8) | Willacy | 1 | 139K | 77.3K | Jun 2014 – Apr 2026 |
| Duffy -A- O-3-9638 | Duffy, South (6980) | Wharton | 1 | 108K | 72 | Jan 1993 – Apr 2026 |
| Obrien,j.m.,-A- East 101 Ac. 6 O-2-3992 | Greta (4400) | Refugio | 4 | 76.2K | 46.6K | Jan 1993 – Apr 2026 |
| Drawe, W. H. O-4-10288 | Capisallo (8600) | Hidalgo | 1 | 53.3K | 3.35K | Jan 1993 – Apr 2026 |
| Peeler Ranch B O-1-17494 | Eagleville (Eagle Ford-1) | Atascosa | 1 | 38.4K | 810 | Apr 2014 – Apr 2026 |
| Heard O-4-13399 | Rincon, E. (Frio 4200) | Starr | 2 | 19.7K | 428 | Jun 2006 – Apr 2026 |
| Flato O-4-13959 | Ricardo, E. (5100) | Kleberg | 1 | 18K | 0 | Jan 2015 – Apr 2026 |
| Porter O-2-9639 | Argenta (3000) | Live Oak | 1 | 17.2K | 0 | Feb 2011 – Apr 2026 |
| Klimitchek O-2-12094 | Lavaca River (Yegua) | Lavaca | 1 | 8.23K | 0 | Nov 2020 – Apr 2026 |
| Ploug, Alfred O-4-10823 | Ricardo, N.E. (4350 Catahoula) | Kleberg | 1 | 7.33K | 17 | Jan 1993 – Apr 2026 |
| Garcia, J.A. et Al O-4-12493 | Bloomberg (Patty) | Hidalgo | 3 | 93.5K | 176K | Aug 1995 – Mar 2026 |
| Bentsen Bros O-4-163 | Arrowhead | Hidalgo | 3 | 64K | 21.7K | Jul 2005 – Oct 2025 |
| L. M. Dugger O-4-14170 | Clara Driscoll, S. (Sinton Sand) | Nueces | 1 | 97 | 0 | Apr 2022 – Sep 2022 |
| Crites, Eda O-4-9694 | Midway, S. (Dubose) | San Patricio | 1 | 43.9K | 202K | Jan 1993 – Jul 2021 |
| Gueera Gas Unit O-4-13522 | Arrowhead (Alh Sand) | Hidalgo | 1 | 70.8K | 0 | Sep 2008 – Apr 2021 |
| Klimitchek O-2-9178 | Borchers, North (8050) | Lavaca | 1 | 85.8K | 28K | Jan 2008 – Sep 2020 |
| Cantu O-4-13924 | La Sara (No. 41 Sand) | Willacy | 1 | 3.85K | 3 | Nov 2014 – Jun 2017 |
| McClelland O-2-9650 | Oakville (Pettus -C-) | Live Oak | 1 | 6.45K | 0 | Jul 2011 – Sep 2016 |
| Patrick O-4-13918 | Bishop, West (King) | Nueces | 1 | 2.33K | 0 | Dec 2014 – Sep 2016 |
| G.A. Duffy O-3-26890 | Duffy (5600 Sand, Lower) | Wharton | 1 | 259 | 0 | Nov 2015 – Aug 2016 |
| Moos Heirs "21" O-4-13580 | Tal Vez, East (Queen City) | Webb | 1 | 13.5K | 495 | Nov 2009 – Aug 2015 |
| Reagan O-2-9640 | Oakville (Pettus -C-) | Live Oak | 2 | 4.64K | 0 | Mar 2011 – Jun 2015 |
| Kathryn O-2-8484 | Hilly Desire (Wilcox A) | De Witt | 2 | 19.3K | 87.8K | Oct 1999 – May 2015 |
| Flinn, F.E. O-4-11325 | Clara Driscoll, S. (5040) | Nueces | 2 | 86.3K | 21 | Jan 1993 – Jun 2014 |
| Rackley-Rutland O-4-10495 | Clara Driscoll, S. (5040) | Nueces | 1 | 29.5K | 7.12K | Jan 1993 – Mar 2014 |
| Thomson-Barrow O-2-8790 | Massingill, W. (Chamberlain) | Bee | 1 | 42K | 0 | May 2003 – Aug 2013 |
| Thomson-Barrow O-2-8789 | Papalote, E. (3250 -B-) | Bee | 1 | 16.8K | 0 | May 2003 – Jun 2013 |
| Sippel O-2-10233 | Oakville (Hockley A) | Live Oak | 1 | 187 | 0 | Apr 2012 – Jul 2012 |
| Gayle O-3-25089 | Baileys Prairie (Frio -J- Sand) | Brazoria | 1 | 24K | 103K | Sep 2007 – Feb 2012 |
| Harris Gas Unit O-4-12986 | Weslaco, North (Frio Cons.) | Hidalgo | 1 | 18.9K | 9.74K | Aug 2000 – Nov 2011 |
| Lawson-Ramsey O-2-9405 | Cabeza Creek, S. (Cook MT E) | Goliad | 1 | 1.1K | 37.5K | Oct 2009 – Sep 2011 |
| Johnson-Rooke-Scott Unit O-2-9223 | Swinney Switch (Hockley, Second) | Live Oak | 1 | 2.81K | 45.8K | Jul 2008 – Dec 2010 |
| Flato O-4-13609 | Ricardo, South (6500) | Kleberg | 1 | 47 | 0 | May 2010 – Jul 2010 |
| Ballard O-4-13528 | Calallen (7800) | Nueces | 1 | 4.05K | 0 | Jan 2009 – Jun 2010 |
| Shell, Alma Davis O-4-9332 | Midway, S. (Dubose) | San Patricio | 1 | 21.8K | 101K | Jan 1993 – May 2010 |
| Valderas Gas Unit O-4-13327 | Mercedes (11000) | Hidalgo | 1 | 27K | 375K | Jun 2005 – Jul 2009 |
| Slick Estate '527' O-4-13149 | Rincon, E. (I Sand) | Starr | 1 | 3.75K | 0 | May 2003 – May 2009 |
| Urbanczyk -A- O-2-7299 | Person (Edwards) | Karnes | 1 | 15.9K | 272K | Jan 1993 – Mar 2008 |
| Thomson - Barrow O-2-7524 | Papalote, E. (3250) | Bee | 2 | 7.16K | 49 | Jan 1993 – Oct 2007 |
| River Farms O-4-13328 | Santa Rita (F-76) | Hidalgo | 1 | 2.96K | 12K | Oct 2005 – Dec 2006 |
| Garcia, Gloria, et Al O-4-13204 | Que Sera (Mirando) | Webb | 1 | 252 | 0 | Jul 2004 – Aug 2005 |
| Mobil - Arco O-4-11392 | Premont, East (Valentine) | Jim Wells | 1 | 28.3K | 24.7K | Jan 1993 – Feb 2003 |
| Schonefeld -B- O-4-5987 | May (5 Sand, Middle) | Kleberg | 1 | 38.7K | 99.2K | Jan 1993 – May 2002 |
| Anna Mae Oil Unit O-4-12344 | Shepherd (5300) | Hidalgo | 1 | 111K | 3.81K | May 1994 – Apr 2002 |
| Culli-McKay O-2-8276 | Gillette (Hockley) | Bee | 2 | 10.9K | 0 | Jun 1997 – Feb 2002 |
| Rives O-2-7221 | Person (Edwards) | Karnes | 1 | 38.5K | 34.8K | Jan 1993 – Jan 2002 |
| Dugger, L. M. O-4-9358 | Clara Driscoll,se (6300) | Nueces | 1 | 9.46K | 21 | Jan 1993 – Nov 2001 |