| Briscoe Chupadera Ranch A G-1-289962 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 93.6K | 853K | Apr 2020 – Aug 2026 |
| Gates 07-Dr G-1-270573 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 93.6K | 1.49M | Sep 2013 – Aug 2026 |
| Briscoe Chupadera Ranch G-1-271076 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 93.4K | 628K | May 2013 – Aug 2026 |
| Gates 05D G-4-275314 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 93.2K | 2.8M | Nov 2014 – Aug 2026 |
| Piloncillo G-1-280915 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 93.1K | 1.47M | Feb 2016 – Aug 2026 |
| Gates 10 Rose a Unit A G-4-286021 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 93K | 1.35M | Apr 2019 – Aug 2026 |
| Piloncillo G-1-281396 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 92.9K | 897K | Apr 2016 – Aug 2026 |
| Piloncillo G-1-268877 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 92.9K | 1.44M | Nov 2012 – Aug 2026 |
| Gates 010 CHK-B TR 1 G-1-260517 | Crescent Energy Operating, LLC | Briscoe Ranch (Eagleford) | 1 | 92.9K | 1.57M | Jun 2011 – Aug 2026 |
| Gates 05-D GU G-4-269991 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 92.8K | 2.03M | Jan 2013 – Aug 2026 |
| Briscoe G GU8 State (SA2) G-1-282935 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 92.7K | 1.52M | Feb 2018 – Aug 2026 |
| Piloncillo G-1-271358 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 92.6K | 1.17M | Jul 2013 – Aug 2026 |
| Stanley Ranch G-1-267552 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 92.6K | 2.54M | May 2012 – Aug 2026 |
| Gates 05D Unit M G-4-284313 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 92.3K | 5.58M | Nov 2017 – Aug 2026 |
| Gates 05-D G-4-269170 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 92.3K | 2.01M | Oct 2012 – Aug 2026 |
| Stanley Ranch G-1-274938 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 92.2K | 2.8M | Sep 2014 – Aug 2026 |
| Stanley Ranch G-1-273037 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 92.2K | 2.67M | Apr 2014 – Aug 2026 |
| Gates 09 Rose B GU 6 G-4-274832 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 92.1K | 3.25M | Sep 2014 – Aug 2026 |
| Stanley Ranch G-1-267584 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 92.1K | 2.32M | May 2012 – Aug 2026 |
| Gates 07-Dr G-1-266299 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 92K | 1.22M | Oct 2011 – Aug 2026 |
| Vaquillas-Borrego G-4-189391 | Killam Oil Co., Ltd. | Zwebb (10350) | 1 | 92K | 3.44M | May 2002 – Aug 2016 |
| Briscoe B (SA11) G-1-297816 | SM Energy Company | Lorenzo (Austin Chalk) | 1 | 91.8K | 485K | Nov 2024 – Aug 2026 |
| Cotulla G-1-268472 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 91.7K | 1.57M | Mar 2012 – Aug 2026 |
| Piloncillo G-1-278939 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 91.7K | 2.36M | May 2015 – Aug 2026 |
| Monarch-Bruni O-4-12278 | Bordas Oil & Gas Company | Aviators | 2 | 91.7K | 143 | Nov 1993 – Aug 2026 |
| Gates 11-Dr G-1-278938 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 91.6K | 2.41M | Feb 2015 – Aug 2026 |
| Benavides, Rosa V. B4 G-4-207355 | Hilcorp Energy Company | Benavides (Lobo Cons.) | 1 | 91.6K | 4.29M | Sep 2004 – Aug 2026 |
| Galvan Ranch G-1-271529 | Caturus Energy, LLC | Briscoe Ranch (Eagleford) | 1 | 91.4K | 6.75M | May 2013 – Aug 2026 |
| Piloncillo G-1-275110 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 91.1K | 1.77M | Oct 2015 – Aug 2026 |
| Piloncillo G-1-270432 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 91K | 1.69M | Mar 2013 – Aug 2026 |
| Gates 07-Dr G-1-275444 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 90.8K | 1.25M | Jul 2014 – Aug 2026 |
| Vaquillas Ranch Co. S.G.U. G-4-212235 | Hilcorp Energy Company | Vaquillas Ranch (Lobo Cons.) | 1 | 90.7K | 7.45M | Jun 2005 – Aug 2026 |
| Gates 05-D G-4-269216 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 90.6K | 2.06M | Oct 2012 – Aug 2026 |
| Briscoe G GU9 State (SA4) G-1-293883 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 90.5K | 546K | Mar 2023 – Aug 2026 |
| Briscoe Chupadera Ranch A G-1-289924 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 90.4K | 710K | Apr 2020 – Aug 2026 |
| Frost Mineral Fee O-4-5770 | Three C Exploration, LLC | De Spain, SE. (Bruni) | 4 | 90.3K | 22 | by Jan 1993 – Dec 2023 |
| Piloncillo G-1-276792 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 90.2K | 1.44M | Feb 2015 – Aug 2026 |
| Cactus Jack G-1-293600 | Troubadour Operating, LLC | Briscoe Ranch (Eagleford) | 1 | 90.2K | 2.96M | Jul 2022 – May 2025 |
| Gates 09 Rose B GU4 G-4-274828 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 90.1K | 2.84M | Sep 2014 – Aug 2026 |
| Briscoe G GU11 State (SA) G-1-276423 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 90.1K | 1.43M | Aug 2014 – Aug 2026 |
| Briscoe Chupadera Ranch A G-1-289784 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 90K | 617K | Apr 2020 – Aug 2026 |
| Briscoe R G-1-273253 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 89.8K | 4.14M | Jan 2014 – Aug 2026 |
| Gates 05-D G-4-269030 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 89.8K | 1.8M | Aug 2012 – Aug 2026 |
| San Ambrosia F (SA16) 13 G-1-280946 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 89.1K | 577K | Nov 2015 – Jan 2025 |
| Piloncillo G-1-280916 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 88.9K | 1.65M | Feb 2016 – Aug 2026 |
| Piloncillo G-1-287511 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 88.9K | 1M | Apr 2020 – Aug 2026 |
| Gates 11-Dr G-1-274877 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 88.8K | 2.45M | Dec 2013 – Aug 2026 |
| Gates 10 Rose a Unit A G-4-286191 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 88.7K | 2.08M | Apr 2019 – Aug 2026 |
| Codigo G-1-292897 | EOG Resources, Inc. | Briscoe Ranch (Eagleford) | 1 | 88.6K | 1.42M | Jun 2022 – Nov 2023 |
| Cactus Jack G-1-294145 | Troubadour Operating, LLC | Briscoe Ranch (Eagleford) | 1 | 88.6K | 2.72M | Jul 2022 – May 2025 |