| Cotulla G-1-273868 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 63K | 1.58M | Sep 2013 – Aug 2026 |
| Gates 09 Rose B GU 8 G-4-274690 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 62.9K | 2.13M | Jun 2014 – Aug 2026 |
| Piloncillo G-1-282853 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 62.9K | 1.39M | Mar 2017 – Aug 2026 |
| Gates 09 Rose a BVP G-4-274697 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 62.8K | 1.85M | May 2014 – Aug 2026 |
| Gates 07-Dr G-1-279040 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 62.7K | 1.35M | Jun 2024 – Aug 2026 |
| Roseberry, D. L. G-4-170902 | Hilcorp Energy Company | Vaquillas Ranch (Lobo Cons.) | 1 | 62.7K | 6.08M | Oct 1998 – Aug 2026 |
| Cotulla G-1-273921 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 62.6K | 1.14M | Oct 2013 – Aug 2026 |
| Briscoe G G-1-276888 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 62.6K | 636K | Oct 2014 – Aug 2026 |
| Briscoe R G-1-285688 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 62.6K | 1.92M | Aug 2019 – Aug 2026 |
| Briscoe G G-1-271942 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 62.4K | 377K | Jun 2013 – Aug 2026 |
| Vaquillas Ranch E G-4-159588 | Hilcorp Energy Company | Vaquillas Ranch (Lobo Cons.) | 1 | 62.4K | 6.71M | Jul 1996 – Aug 2026 |
| Galvan Ranch G-1-272568 | Caturus Energy, LLC | Briscoe Ranch (Eagleford) | 1 | 62.4K | 6.51M | Oct 2013 – Aug 2026 |
| Slator Ranch "A" G-4-175486 | Mountain V Texas, LLC | Zwebb (10350) | 1 | 62.3K | 4.17M | Dec 1999 – Aug 2026 |
| Piloncillo G-1-282623 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 62.1K | 1.05M | Mar 2017 – Aug 2026 |
| Gates 07-Dr G-1-271994 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 62.1K | 1.29M | Apr 2013 – Jul 2026 |
| Galvan Ranch G-1-271818 | Caturus Energy, LLC | Briscoe Ranch (Eagleford) | 1 | 62.1K | 2.51M | Jun 2013 – Aug 2026 |
| Briscoe G G-1-268168 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 62K | 221K | Jun 2012 – Feb 2019 |
| Gates 09 Rose a BVP G-4-270286 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 62K | 1.35M | May 2013 – Aug 2026 |
| San Ambrosia D G-1-258426 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 62K | 866K | May 2010 – Feb 2021 |
| Piloncillo G-1-281393 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 62K | 694K | Apr 2016 – Aug 2026 |
| Galvan Ranch G-1-273194 | Caturus Energy, LLC | Briscoe Ranch (Eagleford) | 1 | 61.9K | 4.95M | Nov 2013 – Aug 2026 |
| Piloncillo G-1-266468 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 61.8K | 1.47M | Sep 2011 – Jul 2026 |
| Gates 07-Dr G-1-272521 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 61.8K | 1.27M | Apr 2013 – Aug 2026 |
| Cotulla G-1-278746 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 61.7K | 1.57M | Apr 2015 – Aug 2026 |
| Gates 07-Dr G-1-276815 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 61.7K | 1.09M | Nov 2014 – Aug 2026 |
| Piloncillo G-1-280829 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 61.5K | 1.01M | Feb 2016 – Aug 2026 |
| Briscoe C (SA2) G-1-260440 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 61.5K | 1.09M | Apr 2011 – Aug 2026 |
| Gates 07-Dr G-1-274233 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 61.4K | 1.49M | Jan 2014 – Aug 2026 |
| Gates 09 Rose B GU1 G-4-274794 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 61.4K | 2.12M | Sep 2014 – Aug 2026 |
| Gates 09 Rose a BVP G-4-274714 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 61.3K | 2.03M | May 2014 – Aug 2026 |
| Benavides, Rosa V. E1 G-4-145294 | Hilcorp Energy Company | Benavides (Lobo Cons.) | 1 | 61.3K | 5.66M | Apr 1993 – Aug 2026 |
| Galvan Ranch G-1-273200 | Caturus Energy, LLC | Briscoe Ranch (Eagleford) | 1 | 61.3K | 1.91M | Jan 2014 – Aug 2026 |
| Vaquillas Ranch A1 G-4-252836 | Hilcorp Energy Company | Vaquillas Ranch (Lobo Cons.) | 1 | 61.2K | 1.73M | Mar 2009 – Aug 2026 |
| Briscoe R G-1-266173 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 61.2K | 2.63M | Dec 2011 – Oct 2020 |
| Gates 07-Dr G-1-269919 | Lewis Petro Properties, Inc. | Briscoe Ranch (Eagleford) | 1 | 61.1K | 878K | Jun 2013 – Jul 2026 |
| Galvan Ranch G-1-263067 | Caturus Energy, LLC | Briscoe Ranch (Eagleford) | 1 | 61.1K | 1.78M | Jul 2011 – Aug 2026 |
| Vaquillas Ranch "D" G-4-142454 | Hilcorp Energy Company | Vaquillas Ranch (Lobo Cons.) | 1 | 61.1K | 4.29M | by Jan 1993 – Aug 2026 |
| Piloncillo G-1-283879 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 61.1K | 1.01M | Aug 2017 – Aug 2026 |
| Benavides, Rosa V. D G-4-193770 | Hilcorp Energy Company | Benavides (Lobo Cons.) | 1 | 61.1K | 3.59M | Jan 2003 – Aug 2026 |
| Gates 10 Rose a Unit B G-4-286350 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 61K | 1.14M | May 2019 – Aug 2026 |
| Anejo A G-1-298293 | EOG Resources, Inc. | Briscoe Ranch (Eagleford) | 1 | 61K | 1.34M | Sep 2024 – Aug 2026 |
| Vergara-Rayzor Gas Unit G-4-163764 | Hilcorp Energy Company | Vaquillas Ranch (Lobo Cons.) | 1 | 60.9K | 2.96M | Jun 1997 – Aug 2026 |
| Gates 09 Rose B G-4-271378 | Rosetta Resources Operating LP | Gates Ranch (Eagle Ford Shale) | 1 | 60.9K | 2.92M | Aug 2013 – Aug 2026 |
| Briscoe G GU 1 G-1-255731 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 60.9K | 949K | Dec 2009 – May 2021 |
| Galvan Ranch G-1-272479 | Caturus Energy, LLC | Briscoe Ranch (Eagleford) | 1 | 60.8K | 3.87M | Oct 2013 – Aug 2026 |
| Piloncillo G-1-277280 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 60.8K | 1.12M | Feb 2015 – Aug 2026 |
| Piloncillo G-1-281090 | TBM Catarina, LLC | Briscoe Ranch (Eagleford) | 1 | 60.8K | 854K | Apr 2016 – Aug 2026 |
| Vaquillas Ranch State F G-4-173240 | Hilcorp Energy Company | Vaquillas Ranch (Lobo Cons.) | 1 | 60.7K | 2.08M | Jan 1999 – Aug 2026 |
| San Ambrosia A G-1-287650 | SM Energy Company | Hugh Fitzsimmons (San Miguel) | 1 | 60.7K | 1.82M | May 2019 – Aug 2026 |
| Briscoe "B" G-1-254481 | SM Energy Company | Briscoe Ranch (Eagleford) | 1 | 60.6K | 1.12M | Dec 2009 – Feb 2018 |