| Mestena Oil & Gas G-4-102612 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 160K | 8.07M | Jan 1993 – Mar 2026 |
| Mestena "H" G-4-175540 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 146K | 4.42M | Nov 1999 – Mar 2026 |
| Flores Gas Unit G-4-109912 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 87.5K | 2.77M | Jan 1993 – Jul 2023 |
| Frijole G-4-124812 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 69.1K | 3.06M | Jan 1993 – Oct 2015 |
| Pena Gas Unit #1 G-4-121046 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 68.4K | 4.1M | Jan 1993 – Dec 2023 |
| Mestena Oil & Gas G-4-96209 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 66.5K | 2.55M | Jan 1993 – Mar 2026 |
| Mestena Oil & Gas "E" G-4-149100 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 65.3K | 2.42M | Apr 1994 – Mar 2026 |
| Mestena, Inc. "E" G-4-156732 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 61.3K | 2.1M | Jan 1996 – Nov 2021 |
| Mestena Oil & Gas G-4-98430 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 60.3K | 1.65M | Jan 1993 – Mar 2026 |
| Mestena Oil & Gas Co. G-4-104012 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 46.8K | 1.66M | Jan 1993 – Mar 2026 |
| Mestena , Inc. "E" G-4-157018 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 46.5K | 1.63M | Feb 1996 – Mar 2026 |
| Mestena Oil & Gas G-4-121281 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 43.6K | 2.7M | Jan 1993 – Mar 2026 |
| Mestena Oil & Gas G-4-122824 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 41.8K | 2.57M | Jan 1993 – May 2023 |
| Flores Gas Unit G-4-150139 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 37.9K | 1.04M | Jun 1994 – Oct 2023 |
| Mestena Oil & Gas "E" G-4-117048 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 36.6K | 1.28M | Jan 1993 – Nov 2015 |
| Mestena, Inc. "E" G-4-157386 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 36.5K | 1.28M | Feb 1996 – Mar 2026 |
| Chaparral G-4-165478 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 36.4K | 1.36M | Nov 1997 – Mar 2026 |
| Mestena Oil & Gas "E" G-4-155547 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 32.6K | 1.2M | Aug 1995 – Nov 2019 |
| Mestena, Inc. "E" G-4-156303 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 31.5K | 982K | Dec 1995 – Mar 2026 |
| Mestena Oil & Gas G-4-116607 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 31.1K | 1.11M | Jan 1993 – Mar 2026 |
| Mestena, Inc. "H" G-4-177487 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 30K | 1.49M | Mar 2000 – Mar 2026 |
| Mestena Oil & Gas G-4-119852 | Cody Energy LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 21.5K | 1.11M | Jan 1993 – May 2011 |
| Mestena Oil & Gas G-4-112465 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 21.1K | 809K | Jan 1993 – Mar 2026 |
| Llano G-4-183970 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 18.6K | 661K | May 2001 – Mar 2026 |
| Montalvo, Roldan G-4-109567 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 17.4K | 560K | Jan 1993 – Apr 2015 |
| Flores Gas Unit G-4-273614 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 14.7K | 612K | Feb 2014 – Oct 2023 |
| Mestena Oil & Gas "H" G-4-229063 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 13.9K | 341K | Jul 2007 – Mar 2026 |
| Mestena Oil & Gas G-4-105281 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 12.7K | 363K | Jan 1993 – Nov 2022 |
| Mestena, Inc. G-4-124606 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 12.4K | 560K | Jan 1993 – Mar 2014 |
| Mestena "E" G-4-185493 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 11.2K | 501K | Sep 2001 – Mar 2026 |
| Mestena Oil and Gas G-4-199616 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 9.5K | 878K | Dec 2003 – Mar 2026 |
| Mestena, Inc. G-4-124605 | Cody Energy LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 9.45K | 360K | Jan 1993 – Jan 2009 |
| Mestena Oil & Gas G-4-101229 | Cody Energy LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 9.28K | 257K | Jan 1993 – Jul 2000 |
| Mestena Oil & Gas G-4-229062 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 9.23K | 479K | Aug 2007 – Mar 2026 |
| Mestena Oil and Gas "E" G-4-149476 | Cody Energy LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 8.29K | 403K | May 1994 – Mar 2012 |
| Mestena Oil & Gas G-4-109826 | Cody Energy LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 8.28K | 472K | Jan 1993 – Mar 2008 |
| East Block B G-4-276981 | D. O. G. Operating, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 7.8K | 253K | Oct 2015 – Mar 2026 |
| Mestena, "E" G-4-179865 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 7.01K | 341K | Nov 2000 – Mar 2026 |
| Paloma G-4-270138 | Atlas Operating LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 6.54K | 301K | Apr 2013 – May 2023 |
| Mestena Oil & Gas G-4-114987 | Cody Energy LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 6.37K | 180K | Jan 1993 – Dec 2008 |
| Mestena G-4-274184 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 5.19K | 344K | Jan 2014 – Mar 2026 |
| East Block A G-4-276984 | D. O. G. Operating, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 4.65K | 171K | Oct 2015 – Mar 2026 |
| Pena, Jesus Gas Unit G-4-123285 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 4.25K | 157K | Jan 1993 – Jul 2023 |
| Lopez G-4-233206 | Wagner Oil Company only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 3.42K | 128K | Dec 2007 – Jun 2015 |
| Baluarte G-4-271333 | Atlas Operating LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 2.67K | 70.8K | Aug 2013 – Jun 2023 |
| Mestena Oil & Gas "E" G-4-229868 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 2.35K | 142K | Jun 2007 – Mar 2026 |
| East Block A G-4-282924 | D. O. G. Operating, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 1.95K | 37.5K | Jul 2017 – Mar 2026 |
| Esperanza G-4-272666 | Atlas Operating LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 1.63K | 28.8K | Jan 2014 – Jun 2023 |
| Mestena "H" G-4-177882 | Cody Energy LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 1.24K | 65.9K | Jun 2000 – Mar 2001 |
| Culebra G-4-229027 | Bordertown Energy Resources, LLC only | Mestena Grande (Queen City Cons) | Jim Hogg | 1 | 878 | 39.1K | Jul 2007 – Mar 2026 |