| Reef Runner State 162 G-10-299867 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 244K | 468K | Apr 2014 – Apr 2026 |
| Reef Runner State 162 G-10-300072 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 208K | 466K | Feb 2014 – Apr 2026 |
| Reef Runner State 162 G-10-300073 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 199K | 272K | Dec 2013 – Apr 2026 |
| Parsell-Payne 161/162 A G-14-295209 | Mewbourne Oil Company only | Mendota, NW. (Granite Wash) | Roberts | 1 | 94.5K | 1.22M | Mar 2023 – Apr 2026 |
| Robertson G-2-192291 | Merit Energy Company only | Speaks (16250 Wilcox) | Lavaca | 1 | 79.2K | 4.24M | Nov 2002 – Dec 2025 |
| Briscoe R GU4 State 162 G-1-280555 | SM Energy Company only | Briscoe Ranch (Eagleford) | Webb | 1 | 48K | 887K | Jul 2015 – Feb 2026 |
| Briscoe R GU4 State 162 G-1-280553 | SM Energy Company only | Briscoe Ranch (Eagleford) | Webb | 1 | 46.7K | 1.98M | Jul 2015 – Apr 2026 |
| Vaquillas Ranch 1627 G-4-151967 | Three-C Oil and Gas only | Vaquillas Ranch (Lobo) | Webb | 1 | 42.2K | 1.34M | Nov 1994 – Jul 2023 |
| Vaquillas Ranch 1627 A G-4-176265 | Three-C Oil and Gas only | Vaquillas Ranch (Lobo) | Webb | 1 | 34.2K | 3.51M | Jan 2000 – May 2020 |
| Briscoe R GU4 State 162 G-1-280554 | SM Energy Company only | Briscoe Ranch (Eagleford) | Webb | 1 | 25.6K | 511K | Jul 2015 – Sep 2018 |
| Vaquillas 1629 G-4-119593 | Three-C Oil and Gas only | Big Cowboy (Lobo) | Webb | 1 | 19.1K | 718K | Mar 1993 – Jul 2023 |
| K & H Fee "1620" G-4-145435 | Killam Oil Co., Ltd. only | Villegas (Middle Wilcox 7950) | Webb | 1 | 13.5K | 1.86M | Apr 1993 – Dec 2019 |
| Shaeffer Ranch G-4-282245 | Poco LLC only | Turquoise (Yegua 5162) | Jim Wells | 1 | 12.4K | 180K | Mar 2017 – Mar 2026 |
| Vaquillas 1627 G-4-133785 | Three-C Oil and Gas only | Vaquillas Ranch (Lobo) | Webb | 1 | 9.14K | 1.27M | Jan 1993 – Jul 2023 |
| K & H Fee "1620" G-4-120789 | Killam Oil Co., Ltd. only | B.M.T. (Lobo Cons.) | Webb | 1 | 8.59K | 1.11M | Jan 1993 – Apr 2026 |
| K & H Fee "1620" G-4-112590 | Killam Oil Co., Ltd. only | B.M.T. (Lobo Cons.) | Webb | 1 | 8.42K | 1.1M | Jan 1993 – Apr 2026 |
| Vaquillas Ranch 1627 G-4-178053 | Three-C Oil and Gas only | Vaquillas Ranch (Lobo) | Webb | 1 | 8.42K | 1.85M | May 2000 – Jul 2023 |
| K & H Fee "1620" G-4-113158 | Killam Oil Co., Ltd. only | B.M.T. (Lobo Cons.) | Webb | 1 | 7.6K | 820K | Apr 1993 – Apr 2026 |
| Vaquillas 1629 G-4-124678 | Three-C Oil and Gas only | Vaquillas Ranch (Lobo) | Webb | 1 | 6.09K | 533K | Jan 1993 – Apr 2023 |
| Vaquillas 1629 G-4-117131 | Three-C Oil and Gas only | Big Cowboy (Lobo) | Webb | 1 | 5.97K | 1.41M | Jan 1993 – Jul 2023 |
| K & H Fee "1620" G-4-109769 | Killam Oil Co., Ltd. only | B.M.T. (Lobo Cons.) | Webb | 1 | 4.98K | 907K | May 1993 – Dec 2013 |
| Vaquillas 1629 G-4-122303 | Three-C Oil and Gas only | Vaquillas Ranch (Lobo) | Webb | 1 | 4.7K | 754K | Jan 1993 – Jul 2023 |
| Holt 162 G-14-285783 | Bracken Operating, L.L.C. only | Hansford (Marmaton) | Hansford | 1 | 2.91K | 697K | Aug 2018 – Nov 2021 |
| Vaquillas 1629 G-4-123636 | Three-C Oil and Gas only | Vaquillas Ranch (Lobo) | Webb | 1 | 1.95K | 366K | Jul 1993 – Jul 2023 |
| Killam & Hurd Fee "1620" G-4-147299 | Killam Oil Co., Ltd. only | B.M.T. (Lobo Cons.) | Webb | 1 | 1.19K | 523K | Oct 1993 – Dec 2003 |
| Holt 162 G-14-292482 | Bracken Operating, L.L.C. only | Hansford (Douglas) | Hansford | 1 | 594 | 1.98M | Dec 2021 – Mar 2026 |
| Robertson G-2-211843 | Merit Energy Company only | Speaks (16250 Wilcox) | Lavaca | 1 | 225 | 9.04M | Nov 2004 – Jul 2025 |
| Vaquillas 1629 G-4-134206 | Westport Oil and Gas Company, LP only | Vaquillas Ranch (Lobo) | Webb | 1 | 197 | 28K | Jan 1993 – Nov 1998 |
| Freeman, Lynell G-2-250879 | Merit Energy Company only | Speaks (16250 Wilcox) | Lavaca | 1 | 117 | 1.68M | Apr 2009 – Jul 2019 |
| Beasley State 1628 G-1-261082 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 37 | 5.69M | Oct 2010 – Apr 2026 |
| Vaquillas Ranch Co. Ltd. 1627 G-4-122918 | Enron Oil & Gas Company only | Vaquillas Ranch (Lobo) | Webb | 1 | 17 | 5.49K | Jan 1993 – Jan 1994 |
| Beasley-State 1629 GU G-1-261355 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 16 | 3.38M | Dec 2010 – Apr 2026 |
| Beasley State 1628 G-1-278848 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 1 | 5.79M | Feb 2015 – Apr 2026 |
| Vaquillas Ranch Co. Ltd. 1627 G-4-121714 | Enron Oil & Gas Company only | Big Cowboy (Lobo) | Webb | 1 | 0 | 886 | Jan 1993 – Jan 1993 |
| Blackburn, L. K. G-2-196530 | Corenergy Operating Group, LLC only | Berclair (1620) | Bee | 1 | 0 | 10.1K | Jul 2000 – Sep 2000 |
| K & H Fee "1620" G-4-121660 | Killam Oil Co., Ltd. only | Villegas (Middle Wilcox 7950) | Webb | 1 | 0 | 0 | — |
| Handy, R. E. G-2-176193 | Corenergy Operating Group, LLC only | Berclair (1620) | Bee | 1 | 0 | 57.8K | Oct 1999 – Jul 2000 |
| Vaquillas 1627 G-4-154529 | Westport Oil and Gas Company, LP only | Vaquillas Ranch (Lobo) | Webb | 1 | 0 | 0 | — |
| May, Harry G-2-93768 | Retrac Oil Company only | Berclair (1620) | Goliad | 1 | 0 | 0 | — |
| Robertson G-2-205212 | Merit Energy Company only | Speaks (16250 Wilcox) | Lavaca | 1 | 0 | 0 | — |
| J.M. Cuellar NE G-4-221232 | Dogwood Operating Company, Inc. only | Taquachie Creek (Wilcox 11,162) | Zapata | 1 | 0 | 106K | Jun 2006 – Jul 2010 |
| Beasley State 1628 G-4-279953 | Lewis Petro Properties, Inc. only | Wildcat | Webb | 1 | 0 | 0 | — |
| Briscoe R GU4 State 162 G-1-282378 | SM Energy Company only | Lorenzo (Austin Chalk) | Webb | 1 | 0 | 0 | — |
| Baggett, J.M. Jr -162- G-9-58907 | Discovery Natural Resources LLC only | Adams-Baggett Ranch (Canyon Sd.) | Crockett | 1 | 0 | 81.5K | Jan 1993 – Feb 2026 |
| Baggett, J.M. Jr -162- G-9-58908 | Fiml Natural Resources, LLC only | Adams-Baggett Ranch (Canyon Sd.) | Crockett | 1 | 0 | 58 | Mar 1993 – Apr 1994 |
| Atkins G-10-93399 | Martin, Billy Ray only | Pecos Valley, SE. (Yates 1620) | Pecos | 1 | 0 | 261 | May 1993 – Jul 2006 |
| Beasley-State 1628 G-1-279449 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 6.55M | Oct 2015 – Apr 2026 |
| Beasley State 1628 G-1-278845 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 7.19M | Jan 2015 – Apr 2026 |
| Robertson G-2-205327 | Merit Energy Company only | Speaks (16250 Wilcox) | Lavaca | 1 | 0 | 0 | — |
| K & H Fee "1620" G-4-113160 | Killam Oil Co., Ltd. only | Villegas (Middle Wilcox 7950) | Webb | 1 | 0 | 10.6K | Jan 1993 – Apr 1993 |