| Libre G-4-197731 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 23.4K | 1.85M | Oct 2003 – Mar 2026 |
| Mestena Oil & Gas Company G-4-119438 | Bordertown Energy Resources, LLC | Jaron (Queen City) | Jim Hogg | 1 | 23.2K | 693K | by Jan 1993 – Mar 2026 |
| Lobo Solo G-4-167442 | Bordertown Energy Resources, LLC | Coyote, West (Queen City) | Jim Hogg | 1 | 22.9K | 863K | Feb 1998 – Mar 2026 |
| Mestena G-4-193263 | Bordertown Energy Resources, LLC | Coyote, East (Queen City) | Jim Hogg | 1 | 21.8K | 1.01M | Feb 2003 – Mar 2026 |
| Mestena Oil & Gas G-4-112465 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 21.1K | 809K | by Jan 1993 – Mar 2026 |
| Libre G-4-213312 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 20.9K | 1.43M | Sep 2005 – Mar 2026 |
| Libre G-4-212459 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 20.7K | 1.16M | Aug 2005 – Mar 2026 |
| Llano G-4-183970 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 18.6K | 661K | May 2001 – Mar 2026 |
| Mestena Oil & Gas Company G-4-122906 | Bordertown Energy Resources, LLC | Jaron (Queen City) | Jim Hogg | 1 | 17.8K | 628K | by Jan 1993 – Dec 2003 |
| Cepres G-4-180750 | Bordertown Energy Resources, LLC | El Dragon (Cook MTN) | Jim Hogg | 1 | 17.5K | 1.54M | Oct 2000 – Mar 2026 |
| Montalvo, Roldan G-4-109567 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 17.4K | 560K | by Jan 1993 – Apr 2015 |
| Numero Seis G-4-192474 | Bordertown Energy Resources, LLC | Coyote, South (Queen City) | Jim Hogg | 1 | 16.8K | 749K | Dec 2002 – Mar 2026 |
| Libre East G-4-215120 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 16.3K | 1.24M | Nov 2005 – Mar 2026 |
| Libre G-4-217473 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 16.1K | 1.26M | Feb 2006 – Mar 2026 |
| Libre G-4-212273 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 15.5K | 1.81M | Jun 2005 – Mar 2026 |
| Libre G-4-219891 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 15.1K | 1.36M | May 2006 – Mar 2026 |
| Flores Gas Unit G-4-273614 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 14.7K | 612K | Feb 2014 – Oct 2023 |
| South Coyote G-4-210033 | Bordertown Energy Resources, LLC | Coyote, South (Queen City) | Jim Hogg | 1 | 14.1K | 915K | May 2005 – Mar 2026 |
| Libre G-4-222349 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 13.9K | 1.42M | Aug 2006 – Mar 2026 |
| Mestena Oil & Gas "H" G-4-229063 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 13.9K | 341K | Jul 2007 – Mar 2026 |
| Libre G-4-216115 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 13.7K | 1.14M | Dec 2005 – Mar 2026 |
| Libre G-4-213690 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 12.8K | 1.13M | Sep 2005 – Mar 2026 |
| Mestena Oil & Gas G-4-105281 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 12.7K | 363K | by Jan 1993 – Nov 2022 |
| Mestena, Inc. G-4-124606 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 12.4K | 560K | by Jan 1993 – Mar 2014 |
| Guilita G-4-209708 | Bordertown Energy Resources, LLC | Guilita (Queen City) | Jim Hogg | 1 | 12.2K | 1M | Apr 2005 – Mar 2026 |
| Lobo Solo G-4-168672 | Bordertown Energy Resources, LLC | Coyote, West | Jim Hogg | 1 | 11.9K | 386K | Apr 1998 – Mar 2026 |
| Libre G-4-218281 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 11.8K | 1.01M | Mar 2006 – Mar 2026 |
| Libre G-4-216535 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 11.4K | 691K | Feb 2006 – Mar 2026 |
| Mestena "E" G-4-185493 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 11.2K | 501K | Sep 2001 – Mar 2026 |
| Libre G-4-216582 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 11.2K | 476K | Jan 2006 – Mar 2026 |
| Guilita G-4-213325 | Bordertown Energy Resources, LLC | Guilita (Queen City) | Jim Hogg | 1 | 11.1K | 692K | Sep 2005 – Mar 2026 |
| Libre East G-4-218645 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 10.7K | 793K | Apr 2006 – Mar 2026 |
| Mestena Hot Wells G-4-115035 | Bordertown Energy Resources, LLC | Coyote, West (Queen City) | Jim Hogg | 1 | 10.4K | 400K | by Jan 1993 – Mar 2026 |
| Libre G-4-218283 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 10.1K | 401K | Mar 2006 – Mar 2026 |
| Guilita G-4-214026 | Bordertown Energy Resources, LLC | Guilita (Queen City) | Jim Hogg | 1 | 9.93K | 1.06M | Oct 2005 – Oct 2023 |
| South Coyote G-4-215881 | Bordertown Energy Resources, LLC | Coyote, South (Queen City) | Jim Hogg | 1 | 9.89K | 749K | Nov 2005 – Mar 2026 |
| Mestena Oil & Gas Co G-4-225006 | Bordertown Energy Resources, LLC | Jaron (Queen City) | Jim Hogg | 1 | 9.77K | 502K | Feb 2007 – Mar 2026 |
| Mestena Oil and Gas G-4-199616 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 9.5K | 878K | Dec 2003 – Mar 2026 |
| Guilita G-4-215868 | Bordertown Energy Resources, LLC | Guilita (Queen City) | Jim Hogg | 1 | 9.48K | 922K | Dec 2005 – Mar 2026 |
| Mestena Oil & Gas G-4-229062 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 9.23K | 479K | Aug 2007 – Mar 2026 |
| Libre G-4-211545 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 8.63K | 1.13M | Jul 2005 – Mar 2026 |
| Mestena Hot Wells G-4-222677 | Bordertown Energy Resources, LLC | Coyote, West (Queen City) | Jim Hogg | 1 | 8.15K | 285K | Sep 2006 – Mar 2026 |
| Libre G-4-222129 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 7.87K | 673K | Aug 2006 – Mar 2026 |
| Libre East G-4-214704 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 7.41K | 531K | Oct 2005 – Mar 2026 |
| Mestena, "E" G-4-179865 | Bordertown Energy Resources, LLC | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 7.01K | 341K | Nov 2000 – Mar 2026 |
| Libre G-4-221540 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 6.82K | 261K | Jul 2006 – Mar 2026 |
| Mestena G-4-219893 | Bordertown Energy Resources, LLC | Coyote, East (Queen City) | Jim Hogg | 1 | 6.7K | 257K | Apr 2006 – Mar 2026 |
| Lobo Solo G-4-214610 | Bordertown Energy Resources, LLC | Coyote, West | Jim Hogg | 1 | 6.55K | 318K | Jan 2006 – Mar 2026 |
| Libre G-4-225664 | Bordertown Energy Resources, LLC | Libre (Queen City) | Jim Hogg | 1 | 6.37K | 205K | Feb 2007 – Mar 2026 |
| Slator Ranch G-4-281261 | Bordertown Energy Resources, LLC | Stirling (Wilcox Consolidated) | Zapata | 1 | 6.14K | 356K | Jul 2016 – Apr 2026 |