| Perez O-4-11774 | Bueno Sueno (Queen City) | Webb | 1 | 188K | 21 | Jan 1993 – Jul 2026 |
| Dix, Thomas O-4-9978 | Thomas Dix (5480 Sand) | San Patricio | 1 | 44.3K | 23.8K | Jan 1993 – Jul 2026 |
| Roche, K. D. -E- State Oil Unit O-4-3615 | Encino (5900 Sd.) | — | 1 | 38.7K | 20.1K | Jan 1993 – Jul 2026 |
| Duval County Ranch Company -O- O-4-2867 | Seventy-Six, South | — | 7 | 23K | 35 | Jan 1993 – Jul 2026 |
| Eight Labbe O-4-12120 | Labbe (Govt. Wells) | Duval | 2 | 22.8K | 19 | Jan 1993 – Jul 2026 |
| Cryer, Julia B. et AL O-2-6557 | Norbee, S. E. (Hockley 4000) | Bee | 1 | 20.6K | 15.6K | Jan 1993 – Jul 2026 |
| McNeill O-2-7934 | McNeill (Yegua 5300) | Live Oak | 1 | 17.1K | 240K | Dec 1993 – Jul 2026 |
| Eight Labbe O-4-12524 | Labbe | Duval | 1 | 10.7K | 10 | Apr 1995 – Jul 2026 |
| Rancho Saenz O-4-12130 | Rancho Saenz (Tinney) | Duval | 1 | 9.36K | 56 | Jan 1993 – Jul 2026 |
| Leal O-4-11791 | Bueno Sueno (Queen City) | Webb | 2 | 8.66K | 18 | Jan 1993 – Jul 2026 |
| Schneider, Helen O-1-12025 | Marcelina Creek (Austin Chalk) | Wilson | 2 | 8.3K | 404 | Jan 1993 – Jul 2026 |
| Ewing -G- O-4-9281 | Ewing (6900 Sand) | San Patricio | 1 | 7.7K | 40 | Jan 1993 – Jul 2026 |
| Williams, James P. O-4-4663 | Taft, Deep (B-1 Sinton Sand) | — | 1 | 7.61K | 19 | Jan 1993 – Jul 2026 |
| Texaco Gouger Fee O-4-12270 | Labbe (Cole Sand) | McMullen | 1 | 1.68K | 13 | Oct 1993 – Jul 2026 |
| Box, B.A. O-2-6434 | Norbee, S.E. (Hockley) | Bee | 1 | 377 | 2.01K | Jan 1993 – Jul 2026 |
| Worden-Drought O-4-13242 | Charamousca, W.(stringer-1700) | Duval | 1 | 153 | 0 | Nov 2003 – Jul 2026 |
| Ewing -C- O-4-771 | Ewing (6900 Sand) | — | 2 | 82 | 0 | Jan 1993 – Jul 2026 |
| Guerra Mineral Trust "NCT III" G-4-167441 | Guerra, W. (Govt. Wells) | Starr | 1 | 0 | 88.5K | Nov 1997 – Jul 2026 |
| Guerra Mineral Trust "NCT III" G-4-170472 | Guerra, W. (Upper Cole) | Starr | 1 | 0 | 98.6K | Oct 1998 – Jul 2026 |
| Ebert Gas Unit G-1-94297 | Campana, South (Loma Novia 2700) | McMullen | 1 | 0 | 25.8K | Jan 1993 – Jul 2026 |
| Roark Gas Unit G-5-117601 | Prairie Grove (Cotton Valley) | Limestone | 1 | 0 | 211K | Jan 1993 – Jul 2026 |
| Robertson, Byrdie G-6-183207 | Wolf Creek (Pettit) | Anderson | 1 | 0 | 131K | Apr 2001 – Jul 2026 |
| Hartzendorf Est. O-2-7840 | Tynan, West (3600) | Bee | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Ewing -F- O-4-772 | Ewing (6900 Sand) | — | 2 | 0 | 0 | Jan 1993 – Jul 2026 |
| Williams, James P. O-4-4651 | Taft, Deep (D-2 Sand) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Parsons, F. B. G-5-49015 | Prairie Grove (Cotton Valley) | — | 1 | 0 | 62.4K | Jan 1993 – Jul 2026 |
| McNeill, Anna May G-2-116318 | McNeill (Yegua 5800) | Live Oak | 1 | 0 | 104K | Jan 1993 – Jul 2026 |
| Frankland, Andy G-3-141928 | Smith Point, E. (F-18) | Chambers | 1 | 0 | 527 | Jan 1993 – Jul 2026 |
| Hamill Gas Unit G-3-203325 | Hull, South (Yegua 8500) | Liberty | 1 | 0 | 1.81M | Apr 2004 – Jul 2026 |
| Opel-Erickson G-3-215604 | Hull, South (Yegua 8500) | Liberty | 1 | 0 | 2.06M | Feb 2006 – Jul 2026 |
| Black Stone Minerals G-3-224736 | Hull, South (Yegua 8500) | Liberty | 1 | 0 | 889K | Jul 2006 – Jul 2026 |
| Ewing -F- G-4-10286 | Ewing (5500) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Worden - Drought G-4-41674 | Charamousca, W. (Wilcox 2 Seg B) | — | 1 | 0 | 11.9K | Jan 1993 – Jul 2026 |
| Worden - Drought G-4-45236 | Charamousca, W. (Wilcox 2 Seg E) | — | 1 | 0 | 2.2K | Jan 1993 – Jul 2026 |
| Worden-Drought G-4-56752 | Charamousca, West (2100) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Garza, Ruben G-4-117448 | Sun, North (C-3-C) | Starr | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Williams, James P. G-4-120991 | Taft (6150 Frio) | San Patricio | 1 | 0 | 339 | Jan 1993 – Jul 2026 |
| Roche, K.D. "E" G-4-134807 | Encino (7100) | Refugio | 1 | 0 | 1.4K | Jan 1993 – Jul 2026 |
| Eight Labbe G-4-145220 | Labbe (Cole 2000) | Duval | 1 | 0 | 7.77K | Jan 1993 – Jul 2026 |
| Texaco Gouger Fee G-4-146388 | Labbe (1400) | McMullen | 1 | 0 | 26.7K | May 1993 – Jul 2026 |
| Guerra Mineral Trust (NCT-III) G-4-157438 | Guerra, W. (Upper Cole) | Starr | 1 | 0 | 779 | Jun 1995 – Jul 2026 |
| Texaco Gouger Fee G-4-164102 | Labbe (2600) | McMullen | 1 | 0 | 64K | Sep 1996 – Jul 2026 |
| Duval Co. Ranch Company -O- G-4-206811 | Wildcat | Duval | 1 | 0 | 0 | Sep 2004 – Dec 2014 |
| Duval Co. Ranch Company -O- G-4-206470 | Wildcat | Duval | 1 | 0 | 0 | Sep 2004 – Dec 2014 |
| Texaco Gouger Fee G-4-146854 | Labbe (1600) | Duval | 1 | 0 | 113K | Sep 1993 – Aug 2012 |
| Texaco Couger Fee G-4-144993 | Labbe (1600) | McMullen | 1 | 0 | 102K | Feb 1993 – Aug 2012 |