| Liberty State Unit 9-69 G-10-301468 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 543K | 2.2M | Oct 2020 – Aug 2026 |
| State Tract 690/746 & 750 GU G-4-260767 | Orx Resources, L.L.C. only | Tule Lake (Frio Consolidated) | Nueces | 1 | 524K | 2.66M | Mar 2011 – Aug 2026 |
| Liberty State Unit 9-69 G-10-301467 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 490K | 2.33M | Sep 2020 – Aug 2026 |
| Liberty State Unit 9-69 G-10-301472 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 451K | 1.93M | Oct 2020 – Aug 2026 |
| Buzzard South 6972 G-10-291720 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 390K | 1.75M | Jun 2021 – Aug 2026 |
| Buzzard South 6972 G-10-291767 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 321K | 1.67M | Jun 2021 – Aug 2026 |
| Liberty State Unit 9-69 G-10-301465 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 295K | 1.47M | Oct 2018 – Aug 2026 |
| Buzzard North 6972 G-10-291817 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 294K | 1.37M | Jun 2021 – Aug 2026 |
| Buzzard North 6972 G-10-292126 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 294K | 1.34M | Jun 2021 – Aug 2026 |
| Liberty State Unit 9-69 G-10-301466 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 246K | 2.12M | Oct 2018 – Aug 2026 |
| Liberty State Unit 9-69 G-10-301474 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 244K | 1.29M | Sep 2020 – Aug 2026 |
| Atherton 69 G-14-259650 | Unbridled Resources, LLC only | Stiles Ranch (Granite Wash Cons) | Wheeler | 1 | 239K | 9.87M | Jan 2011 – Aug 2026 |
| Black Stone Clarke A-169 G-6-294622 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 221K | 2.05M | Oct 2022 – Aug 2026 |
| State Tract 692 et al Unit G-4-251663 | Orx Resources, L.L.C. only | Nueces Bay Deep Consolidated | San Patricio | 1 | 211K | 5.16M | Jul 2009 – Aug 2026 |
| Liberty State Unit 9-69 G-10-301475 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 199K | 1.28M | Sep 2020 – Aug 2026 |
| State Tract 690/746 & 750 GU G-4-264784 | Orx Resources, L.L.C. only | Tule Lake (Frio Consolidated) | Nueces | 1 | 190K | 1.01M | Oct 2011 – Jul 2026 |
| State Tract 690/746&750 GU G-4-248014 | Orx Resources, L.L.C. only | Nueces Bay Deep Consolidated | San Patricio | 1 | 188K | 5.27M | Nov 2008 – Aug 2026 |
| State Tract 690 746 & 750 GU G-4-241023 | Energy Twenty Operating LLC only | Nueces Bay Deep Consolidated | San Patricio | 1 | 181K | 4.85M | Jun 2008 – Sep 2012 |
| Atherton 69 G-14-269804 | Unbridled Resources, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 171K | 1.28M | Jul 2013 – Aug 2026 |
| State Tract 690/746 & 750 GU G-4-261952 | Orx Resources, L.L.C. only | Nueces Bay Deep Consolidated | San Patricio | 1 | 171K | 2.46M | Jul 2011 – Feb 2024 |
| Atherton 69 G-14-267326 | Unbridled Resources, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 131K | 765K | Jul 2012 – Aug 2026 |
| State Tract 690/746 & 750 GU G-4-249323 | Energy Twenty Operating LLC only | Tule Lake (Frio Consolidated) | Nueces | 1 | 120K | 401K | Jun 2009 – Jan 2017 |
| Welder, J. F. Heirs G-4-220134 | Wagner Oil Company only | Angelita, East (6900) | San Patricio | 1 | 108K | 262K | Nov 2005 – May 2017 |
| State Tract 690/746 & 750 GU G-4-275285 | Orx Resources, L.L.C. only | Tule Lake (Frio Consolidated) | Nueces | 1 | 106K | 1.05M | May 2014 – Aug 2026 |
| Atherton SL 69 G-14-268673 | Unbridled Resources, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 105K | 663K | Feb 2013 – Aug 2026 |
| Atherton 2X69 G-14-284851 | Unbridled Resources, LLC only | Stiles Ranch (Granite Wash Cons) | Wheeler | 1 | 101K | 4.65M | Apr 2018 – Aug 2026 |
| State Tract 690/746 & 750 GU G-4-256726 | Energy Twenty Operating LLC only | Nueces Bay Deep Consolidated | San Patricio | 1 | 100K | 1.04M | Jun 2010 – Feb 2014 |
| Atherton 69 G-14-271097 | Unbridled Resources, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 88K | 603K | Apr 2013 – Aug 2026 |
| Harry Parker 697 G-14-281302 | BE Anadarko II, LLC only | Lipscomb (Cleveland) | Lipscomb | 1 | 87.1K | 741K | Nov 2015 – Aug 2026 |
| State Tract 69 G-3-191453 | Yuma E & P Company, Inc. only | Beach City (Vksbg Gyro K) | Chambers | 1 | 78.9K | 10.5M | Aug 2002 – Oct 2010 |
| Black Stone Clarke A-169 G-6-294623 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 77.7K | 2.53M | Oct 2022 – Aug 2026 |
| Sledgehammer 69 G-14-284839 | Presidio Petroleum LLC only | Pan Petro (Marmaton) | Hansford | 1 | 77.4K | 222K | Sep 2017 – Aug 2026 |
| Tovar West-Lloyd 69 a Unit G-1-268308 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Maverick | 1 | 77.3K | 1.06M | Sep 2012 – Aug 2026 |
| Atherton 69 G-14-274428 | Unbridled Resources, LLC only | Stiles Ranch (Granite Wash Cons) | Wheeler | 1 | 68.2K | 2.88M | Aug 2014 – Aug 2026 |
| Lewis 269 G-14-290682 | Presidio Petroleum LLC only | Lipscomb (Cleveland) | Lipscomb | 1 | 61.2K | 211K | Oct 2014 – Aug 2026 |
| Merydith "469" G-14-258056 | Mewbourne Oil Company only | Lipscomb (Cleveland) | Lipscomb | 1 | 60.9K | 325K | Apr 2010 – Aug 2026 |
| Atherton 69 G-14-274426 | Unbridled Resources, LLC only | Stiles Ranch (Granite Wash Cons) | Wheeler | 1 | 59.5K | 2.21M | Aug 2014 – Aug 2026 |
| Meek 69 G-14-262828 | Unbridled Resources, LLC only | Lipscomb, S.E. (Cleveland) | Hemphill | 1 | 50K | 1.52M | Sep 2011 – Aug 2026 |
| Hlavinka/Stllp Unit G-3-245541 | Sanchez Oil & Gas Corporation only | Etta (6950) | Wharton | 1 | 48.9K | 10.2M | Jul 2008 – Sep 2013 |
| Merydith "469" G-14-262805 | Mewbourne Oil Company only | Lipscomb (Cleveland) | Lipscomb | 1 | 44.5K | 275K | May 2011 – Aug 2026 |
| Konvicka Gas Unit G-2-150549 | Marquee Corporation only | Hallettsville, South (Wx. 6900) | Lavaca | 1 | 44K | 4.39M | Jul 1994 – Nov 2011 |
| State Tract 693-L G-4-198116 | Llog Exploration Texas, L.P. only | MI 828-S (B7-B Frio) | Matgrda IS-LB | 1 | 44K | 1.07M | Nov 2003 – Jun 2007 |
| Harry Parker 697 G-14-281852 | Highmark Energy Operating, LLC only | Lipscomb (Cleveland) | Lipscomb | 1 | 43.6K | 598K | Nov 2016 – Aug 2026 |
| Harry Parker 697 G-14-281831 | Highmark Energy Operating, LLC only | Lipscomb (Cleveland) | Lipscomb | 1 | 38.6K | 1.33M | Nov 2016 – Aug 2026 |
| K&H Fee 'a' 1569 G-4-258945 | Killam Oil Co., Ltd. only | B.M.T. (Lobo Cons.) | Webb | 1 | 37.4K | 3.14M | Aug 2006 – Aug 2026 |
| Black Stone Clarke A-169 G-6-219210 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 37.4K | 593K | Feb 2006 – Aug 2026 |
| Nold Gas Unit G-3-175960 | Brigham Oil & Gas, L.P. only | Danbury, SW. (12,690) | Brazoria | 1 | 35.3K | 3.34M | Jun 2000 – Mar 2011 |
| Gaidusek Gas Unit G-2-223468 | Rincon Petroleum Corporation only | Word, N. (6990) | Lavaca | 1 | 34K | 2.53M | Nov 2006 – Jun 2013 |
| Atherton 69 G-14-228653 | Unbridled Resources, LLC only | Stiles Ranch (Granite Wash Cons) | Wheeler | 1 | 31.3K | 3.18M | Apr 2007 – Jun 2017 |
| K&H Fee 'a' 1569 G-4-152002 | Killam Oil Co., Ltd. only | Presa de Oro (Lobo No. 6) | Webb | 1 | 30K | 3.31M | Nov 1994 – Aug 2026 |