| Guerra. F.B. "E" O-4-9024 | LA Reforma, SW. (5840) | Starr | 1 | 61.8K | 11K | Jan 1993 – Jul 2026 |
| Guerra, F. B. "B" O-4-10779 | LA Reforma, W. (5900) | — | 1 | 35.5K | 17.9K | Jan 1993 – Jul 2026 |
| Hinojosa, J. L. O-4-1301 | Jay Simmons, South (Hinojosa) | — | 1 | 23.5K | 143 | Jan 1993 – Jul 2026 |
| Carruth, E.B. Jr, Trust et AL O-4-13034 | Boyle, E. (3500) | Starr | 1 | 13.9K | 7.65K | Jun 2001 – Jul 2026 |
| Hinojosa, Medardo -B- Roy. A/C#2 O-4-2317 | Ricaby | — | 7 | 2.77K | 790 | Jan 1993 – Jul 2026 |
| Hinojosa, Medardo -B- Roy. A/C#1 O-4-2316 | Ricaby | — | 10 | 655 | 35 | Jan 1993 – Jul 2026 |
| Carruth, E.B. Jr. Trust, et AL G-4-150853 | Boyle, West (3400 Sand) | Starr | 1 | 0 | 161K | Jun 1994 – Jul 2026 |
| Parks, W. S. et AL O-4-13537 | Wildcat | Starr | 1 | 0 | 0 | Feb 2008 – Jul 2026 |
| Seabury G-4-47459 | Ricaby | — | 1 | 0 | 29.2K | Jan 1993 – Dec 2018 |
| Exxon Speer Fee G-4-179300 | White Point, East (3850) | San Patricio | 1 | 0 | 41.5K | Feb 2000 – Sep 2018 |
| Exxon Speer Fee G-4-139589 | White Point, East (3800) | San Patricio | 1 | 0 | 73K | Jan 1993 – Aug 2018 |
| Ricaby, S. B., Estate -D- G-4-12869 | Ricaby (1100 South Area) | Starr | 1 | 0 | 11.4K | Jan 1993 – Aug 2018 |
| Ricaby, S. B., Estate -D- G-4-12870 | Ricaby (1200) | — | 1 | 0 | 127K | Jan 1993 – Aug 2018 |
| Hinojosa, et AL G-4-141392 | EL Staggs (4100) | Hidalgo | 1 | 0 | 269K | Jan 1993 – Aug 2018 |
| Exxon Speer Fee G-4-155202 | White Point, East (3800) | San Patricio | 1 | 0 | 116K | Aug 1995 – Aug 2018 |
| Green & Manning Gas Unit No. 1 G-4-15354 | Zim-Ricaby (2600) | — | 1 | 0 | 0 | Jan 1993 – Jul 2018 |
| Green & Manning Gas Unit #2 G-4-12864 | Ricaby (1100) | — | 1 | 0 | 3.48K | Jan 1993 – Jul 2018 |
| Hnojosa G-4-68256 | Ricaby (1550 Frio) | — | 1 | 0 | 651 | Jan 1993 – Jul 2018 |
| Hinojosa, Medardo B Roy a/C 2 G-4-209172 | Ricaby | — | 1 | 0 | 6.19K | Mar 2004 – Jul 2018 |
| Ricaby G-4-218778 | Ricaby (1500 Frio) | Starr | 1 | 0 | 13.8K | Dec 2005 – Jul 2018 |
| Hinojosa, M., -B-Roy. Acct. #2 G-4-49453 | Ricaby (1200) | — | 1 | 0 | 386 | Jan 1993 – Jul 2018 |
| Baird, Lillie Mae G-4-41133 | Ricaby (1100) | — | 1 | 0 | 699 | Jan 1993 – Jul 2018 |
| G & M /GU-2 G-4-34995 | Ricaby (1600, Upper) | — | 1 | 0 | 416K | Jan 1993 – Jul 2018 |
| Fuentes, J. R. G-4-15357 | Zim-Ricaby (2600) | — | 1 | 0 | 1.1K | Jan 1993 – Jul 2018 |
| Baird, L. M. G-4-15356 | Zim-Ricaby (2600) | — | 1 | 0 | 5.81K | Jan 1993 – Jul 2018 |
| Green & Manning Gas Unit #2 G-4-12862 | Ricaby (1100) | — | 1 | 0 | 3.65K | Jan 1993 – Jul 2018 |
| Doyno G-4-129196 | Kitty Hawk (Frio 800) | Starr | 1 | 0 | 57K | Jan 1993 – Nov 2016 |