| Dcrc-Tendido GU #3 G-4-151339 | Ellie C (Consolidated) | Duval | 1 | 2.23K | 130K | Jul 1994 – Apr 2026 |
| Dcrc-Tendido GU #3 G-4-151340 | Ellie C. (Wilcox) | Duval | 1 | 582 | 340K | Aug 1994 – Apr 2026 |
| D C R C Section 54 G-4-163143 | Government Wells, N.(mirando UP) | Duval | 1 | 0 | 171K | May 1997 – Apr 2026 |
| Wiederkehr L. G-4-196125 | Government Wells, N.(1200) | Duval | 1 | 0 | 108K | Apr 2003 – Apr 2026 |
| Wiederkehr, L. G-4-269651 | Govt. Wells, N. | Duval | 1 | 0 | 58.2K | Feb 2014 – Apr 2026 |
| Wiederkehr, L. G-4-196951 | Govt. Wells, N. | Duval | 1 | 0 | 136K | Jun 2003 – Apr 2026 |
| D.C.R.C.-State Tendido G-4-222446 | Ellie C. (Wilcox) | Duval | 1 | 0 | 42.8K | Aug 2006 – Mar 2026 |
| Wiederkehr, L. G-4-92255 | Government Wells, N. (1080) | Duval | 1 | 0 | 22.8K | Sep 1997 – Mar 2026 |
| Govt. Wells, N. (1800 Aw&bw)unit G-4-268953 | Govt. Wells, N. (1800A,W) | Duval | 1 | 0 | 13.5K | Jun 2014 – Mar 2026 |
| Wiederkehr, L. G-4-197103 | Govt. Wells, N. | Duval | 1 | 0 | 29.7K | Sep 2003 – Mar 2026 |
| Wiederkehr, L. G-4-197514 | Government Wells, N. (1100) | Duval | 1 | 0 | 39.9K | Apr 2003 – Dec 2024 |
| Hinojosa "B" G-4-154787 | Starr Brite, W. (4900) | Duval | 1 | 317 | 181K | Jun 1995 – Apr 2024 |
| M. Ramirez Gas Unit G-4-164409 | Starr Brite, W. (4900) | Duval | 1 | 282 | 193K | Nov 1996 – Apr 2024 |
| Looney G-4-249086 | Starr Brite, W. (5380) | Duval | 1 | 0 | 51.9K | May 2009 – Apr 2024 |
| Hinojosa "A" G-4-254521 | Starr Brite, W. (4900) | Duval | 1 | 140 | 71.3K | Nov 2009 – Feb 2024 |
| Wiederkehr, L. G-4-291893 | Govt. Wells, N. (800 Sand) | Duval | 1 | 0 | 550 | Jul 2023 – Sep 2023 |
| M. Ramirez Gas Unit G-4-158932 | Starr Brite, W. (5380) | Duval | 1 | 899 | 245K | Mar 1996 – Oct 2021 |
| Hinojosa, G.C. G-4-112388 | Starr Brite, W. (5980) | Duval | 1 | 0 | 25.5K | Jan 1993 – Oct 2021 |
| So. Texas Syndicate #39 G-1-178920 | Washburn Ranch, West (4800) | La Salle | 1 | 899 | 71.5K | Jun 2000 – Feb 2020 |
| So. Texas Syndicate #39 G-1-137194 | Washburn Ranch, West (4800) | La Salle | 1 | 608 | 73.7K | Jan 1993 – Jun 2019 |
| Ramirez, M. Gas Unit G-4-114784 | Starr Brite, W. (7080 Yegua) | Duval | 1 | 2.8K | 346K | Jan 1993 – Jan 2016 |
| Hinojosa "A" G-4-200692 | Starr Brite W (4470) | Duval | 1 | 213 | 51.4K | Mar 2004 – Oct 2009 |
| Hinojosa "A" G-4-160594 | Starr Brite, W. (5380) | Duval | 1 | 0 | 13.2K | Nov 1996 – Apr 2009 |
| Looney, C. R. et Al G-4-163848 | Starr Brite, W. (5380) | Duval | 1 | 37 | 174K | Jul 1997 – Nov 2007 |
| Wiederkehr, L. G-4-117284 | Government Wells, N. ( Mirando) | Duval | 1 | 0 | 88.2K | Apr 1995 – Apr 2001 |
| Hinojosa "A" G-4-164946 | Starr Brite, W. (7080 Yegua) | Duval | 1 | 59 | 29.5K | Feb 1997 – Dec 2000 |
| Ramirez, M. Gas Unit G-4-114825 | Starr Brite, W. (6970 Yegua) | Duval | 1 | 334 | 43.7K | Jan 1993 – Oct 2000 |
| Barrera "B" G-4-120001 | Starr Brite, W. (5380) | Duval | 1 | 0 | 8.23K | Jan 1993 – Sep 2000 |
| D C R C-State Tendido GU#3 G-4-164733 | Govt. Wells, N. (Yegua 2800) | Duval | 1 | 0 | 23.2K | Feb 2000 – Jul 2000 |
| Hinojosa "B" G-4-160681 | Starr Brite W (4470) | Duval | 1 | 748 | 39.6K | Nov 1996 – Feb 1998 |
| Hinojosa "A" G-4-164947 | Starr Brite, W. (6970 Yegua) | Duval | 1 | 0 | 1.46K | Mar 1997 – Nov 1997 |
| Hinojosa "A" G-4-110532 | Starr Brite, W. (7215 Yegua) | Duval | 1 | 1.66K | 137K | Jan 1993 – Jan 1997 |
| D C R C Section 54 G-4-152520 | Govt. Wells, N. (Yegua 2800) | Duval | 1 | 0 | 103K | Dec 1994 – Oct 1995 |
| Hinojosa "A" G-4-110533 | Starr Brite, W. (7080 Yegua) | Duval | 1 | 505 | 10.7K | Jan 1993 – Aug 1994 |
| Wiederkehr, L. G-4-10646 | Government Wells, N. ( Wilcox) | Duval | 1 | 0 | 0 | — |
| Hinojosa G-4-226378 | Starr Brite, W. (7080 Yegua) | Duval | 1 | 0 | 0 | — |
| Hinojosa "A" G-4-101124 | Starr Brite, W. (5980) | Duval | 1 | 0 | 0 | — |