| Chapman G-4-196378 | Western Gulf Oil & Gas, LLC | Mobil-David (Anderson) | Nueces | 1 | 55.4K | 3.73M | Jun 2003 – Nov 2018 |
| Shaffer G-4-209454 | Western Gulf Oil & Gas, LLC | Luby ( 6380) | Nueces | 1 | 5.41K | 616K | Apr 2005 – Jun 2009 |
| Critz G-4-214690 | Western Gulf Oil & Gas, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 4.4K | 193K | Sep 2005 – Jan 2018 |
| Fulton Beach G-4-168187 | Western Gulf Oil & Gas, LLC | Fulton Beach (B-2) | Aransas | 1 | 3.69K | 805K | Apr 1998 – Aug 2011 |
| Doughty G-4-119103 | Western Gulf Oil & Gas, LLC | Doughty (9894) | Nueces | 1 | 1.92K | 121K | Jan 1993 – Oct 2008 |
| Chapman G-4-281644 | Western Gulf Oil & Gas, LLC | Chapman Ranch (Mid. Frio Cons.) | Nueces | 1 | 1.62K | 48.1K | Sep 2016 – Feb 2019 |
| Critz, R. G-4-99581 | Western Gulf Oil & Gas, LLC | Agua-Dulce, North (4800) | Nueces | 1 | 717 | 94.9K | Jan 1993 – Aug 1999 |
| Stone G-4-284075 | Western Gulf Oil & Gas, LLC | Agua Dulce | Nueces | 1 | 632 | 44.2K | Feb 2017 – Jul 2018 |
| Talbert, Fay G-4-223454 | Western Gulf Oil & Gas, LLC | Mobil-David, East | Nueces | 1 | 519 | 33K | Oct 2006 – Dec 2007 |
| Little, R. C. G-4-159768 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (7650) | Nueces | 1 | 446 | 441K | Aug 1996 – Jul 2012 |
| McCann, G. H. G-4-49579 | Western Gulf Oil & Gas, LLC | Luby (10200) | Nueces | 1 | 217 | 138K | Sep 2000 – Jun 2012 |
| McCann, G. H. G-4-49607 | Western Gulf Oil & Gas, LLC | Luby ( 9000) | Nueces | 1 | 191 | 286K | Jan 1993 – Nov 2002 |
| Moore G-4-164451 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (5000) | Nueces | 1 | 140 | 89K | Aug 1997 – Aug 2001 |
| Critz G-4-189307 | Western Gulf Oil & Gas, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 113 | 5.9K | Jun 2002 – Oct 2004 |
| Ocker, Bennett G-4-49073 | Western Gulf Oil & Gas, LLC | Shield (7500) | Nueces | 1 | 0 | 0 | — |
| Freeborn, Sidney et. Al. G-4-61059 | Western Gulf Oil & Gas, LLC | Rowena (2370) | Jim Wells | 1 | 0 | 90.8K | Jan 1993 – Dec 2017 |
| Freeborn, Sidney et Al G-4-71593 | Western Gulf Oil & Gas, LLC | Amargosa (2700) | Jim Wells | 1 | 0 | 199K | Jul 1995 – Dec 2017 |
| Kerlin G-4-71818 | Western Gulf Oil & Gas, LLC | Padre Island (6500) | Cameron | 1 | 0 | 0 | — |
| Flinn, F. E. G-4-72464 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (3800) | Nueces | 1 | 0 | 0 | — |
| Freeborn, Sidney et Al G-4-73255 | Western Gulf Oil & Gas, LLC | Amargosa (2700) | Jim Wells | 1 | 0 | 53.7K | Jan 1993 – Dec 2017 |
| Kerlin G-4-77093 | Western Gulf Oil & Gas, LLC | Padre Island (6130) | Cameron | 1 | 0 | 83.8K | Jan 1993 – May 1994 |
| Shepherd, B.J. G-4-77735 | Western Gulf Oil & Gas, LLC | Teresa (3110) | Jim Wells | 1 | 0 | 114K | Jan 1993 – Oct 2019 |
| Koemel G-4-80662 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (3600) | Nueces | 1 | 0 | 0 | — |
| Baker, A. J. HRS G-4-95076 | Western Gulf Oil & Gas, LLC | Teresa (3110) | Jim Wells | 1 | 0 | 92K | Mar 1997 – May 2001 |
| Russ & Daimwood G-4-118801 | Western Gulf Oil & Gas, LLC | Clara Driscoll, S. (5350 FB A) | Nueces | 1 | 0 | 23.5K | Feb 2000 – Apr 2010 |
| Kerlin, Gilbert "A" G-4-130961 | Western Gulf Oil & Gas, LLC | Padre Island (6300) | Cameron | 1 | 0 | 605K | Jan 1993 – Jan 2001 |
| Hall, C. E. G-2-54445 | Western Gulf Oil & Gas, LLC | Caesar (Hockley, Upper 2350) | Bee | 1 | 0 | 0 | — |
| Horne G-4-148104 | Western Gulf Oil & Gas, LLC | London, West (4200) | Nueces | 1 | 0 | 0 | — |
| Kerlin, Gilbert G-4-150588 | Western Gulf Oil & Gas, LLC | Padre Island (6000) | Cameron | 1 | 0 | 885K | Jul 1994 – Feb 2003 |
| Roewe, R. G-4-172885 | Western Gulf Oil & Gas, LLC | Wildcat | Nueces | 1 | 0 | 0 | — |
| Dare, H. E. G-4-190668 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (1700) | Nueces | 1 | 0 | 0 | — |
| Kerlin, Gilbert A G-4-193261 | Western Gulf Oil & Gas, LLC | Padre Island (6000) | Cameron | 1 | 0 | 104K | Mar 2003 – Mar 2004 |
| Shaffer G-4-250376 | Western Gulf Oil & Gas, LLC | Luby ( 6060) | Nueces | 1 | 0 | 13K | Jul 2009 – Sep 2009 |
| Horne G-4-254089 | Western Gulf Oil & Gas, LLC | London, West (4200) | Nueces | 1 | 0 | 0 | — |
| Albrecht Unit G-4-277798 | Western Gulf Oil & Gas, LLC | Mobil-David (Frio 12,600) | Nueces | 1 | 0 | 0 | — |
| Freeborn G-4-133184 | Western Gulf Oil & Gas, LLC | Amargosa (2750 Frio) | Jim Wells | 1 | 0 | 44.8K | Jan 1993 – Dec 2017 |
| Erp, W. E. G-2-64048 | Western Gulf Oil & Gas, LLC | Caesar (Hockley, Upper 2350) | Bee | 1 | 0 | 0 | — |
| Kampfhenkel G-4-9931 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (3200) | Nueces | 1 | 0 | 0 | — |
| Kampfhenkel G-4-9938 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (3500) | Nueces | 1 | 0 | 0 | — |
| Kampfhenkel G-4-9943 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (3600) | Nueces | 1 | 0 | 0 | — |
| Flinn, F. E. G-4-9960 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (5000) | Nueces | 1 | 0 | 0 | — |
| Kerlin, Gilbert, et al -A- G-4-12410 | Western Gulf Oil & Gas, LLC | Padre Island (6000) | Cameron | 1 | 0 | 0 | — |
| Kerlin, Gilbert, et al -A- G-4-12411 | Western Gulf Oil & Gas, LLC | Padre Island (6500) | Cameron | 1 | 0 | 0 | — |
| Ocker, B. G-4-14262 | Western Gulf Oil & Gas, LLC | Shield (Frio D) | Nueces | 1 | 0 | 0 | — |
| Barlow, Ray G-4-22831 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (2050) | Nueces | 1 | 0 | 0 | — |
| Barlow, Ray G-4-22832 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (2100 Gas) | Nueces | 1 | 0 | 0 | — |
| Flinn, F. E. G-4-33834 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (5100) | Nueces | 1 | 0 | 0 | — |
| Earhart, Martha G-4-44307 | Western Gulf Oil & Gas, LLC | Amargosa (2700) | Jim Wells | 1 | 0 | 58.7K | Jan 1993 – Dec 2017 |
| Flinn, F. E., -B- G-4-44939 | Western Gulf Oil & Gas, LLC | Clara Driscoll, South (4400) | Nueces | 1 | 0 | 0 | — |