| Martinez, Homero T. O-4-7805 | Rickaway Energy, Corp. only | Romeo, N. (Govt. Wells) | Jim Hogg | 12 | 247K | 259K | Jan 1993 – Apr 2026 |
| Jaboncillo G-4-187128 | Bordertown Energy Resources, LLC only | Mestena Grande (5300 Yegua) | Jim Hogg | 1 | 203K | 3.17M | Jan 2002 – Mar 2026 |
| 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 |
| Guilita G-4-181524 | Bordertown Energy Resources, LLC only | Guilita (Queen City) | Jim Hogg | 1 | 143K | 4.57M | Feb 2001 – Mar 2026 |
| East, A. K. Fee O-4-9380 | Allegiant Resources, LLC only | Black Diamond, East (Pettus) | Jim Hogg | 5 | 136K | 285K | Jan 1993 – Dec 2020 |
| Guilita G-4-178903 | Bordertown Energy Resources, LLC only | Guilita (Queen City) | Jim Hogg | 1 | 132K | 5.42M | Aug 2000 – Mar 2026 |
| Hellen, Dana O-4-11599 | Home Petroleum Corp. only | El Mesquite (5200) | Jim Hogg | 10 | 128K | 863K | Jan 1993 – Feb 2026 |
| Weil G-4-222582 | Lighthouse Operating, Inc. only | Weil, South (Pettus 1) | Jim Hogg | 1 | 125K | 279K | Sep 2006 – Jun 2014 |
| McLean Estate -A- O-4-3638 | Three C Exploration, LLC only | Las Animas-Lefevre | Jim Hogg | 10 | 123K | 189 | Jan 1993 – Dec 2023 |
| East, A. K. Fee O-4-10242 | Allegiant Resources, LLC only | Black Diamond (Pettus II) | Jim Hogg | 7 | 118K | 449K | Jan 1993 – Dec 2011 |
| Morris, Robert "A" O-4-11658 | Home Petroleum Corp. only | El Mesquite (5200) | Jim Hogg | 7 | 116K | 749K | Jan 1993 – Feb 2026 |
| Gutierrez, Daniel Etal O-4-11111 | Petro-Ops, LLC only | Medico (3080 Yegua) | Jim Hogg | 10 | 115K | 140K | Jan 1993 – Feb 2020 |
| Chevron-Thunderbird #2 Gas Unit G-4-174010 | Single Barrel Oil and Gas LLC only | T-Bird (Queen City) | Jim Hogg | 1 | 109K | 4.1M | Jul 1999 – Apr 2026 |
| Yaeger, R.R. Jr et al "B" O-4-11770 | TD Natural Resources LLC only | El Mesquite (5200) | Jim Hogg | 3 | 97.9K | 149K | Jan 1993 – Apr 2026 |
| K.M.F. A-1 O-4-12350 | Eagle Oil & Gas Co. only | Prado (Govt. Wells Middle) | Jim Hogg | 1 | 90.3K | 56.8K | May 1994 – Jun 2012 |
| Cooper Foundation G-4-212176 | Varas Energy Operating Company, only | T Patch (Reklaw Oso) | Jim Hogg | 1 | 88.6K | 3.21M | Aug 2005 – Apr 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 |
| Chevron-Thunderbird #7 Gas Unit G-4-180274 | Single Barrel Oil and Gas LLC only | T-Bird (Queen City) | Jim Hogg | 1 | 86.8K | 3.15M | Nov 2000 – Apr 2026 |
| Guilita G-4-178261 | Bordertown Energy Resources, LLC only | Guilita (Queen City) | Jim Hogg | 1 | 83.6K | 1.97M | Jun 2000 – Mar 2026 |
| Hellen, Dana "A" O-4-11657 | Hughes, Dan A. Company, L.P. only | El Mesquite (5200) | Jim Hogg | 8 | 81.7K | 1.43M | Jan 1993 – Apr 2007 |
| Guilita G-4-179428 | Bordertown Energy Resources, LLC only | Guilita (Queen City) | Jim Hogg | 1 | 76.5K | 2.11M | Sep 2000 – Mar 2026 |
| Garza, M., Estate O-4-6381 | C & G Operating, LLC only | Alworth (Cole Sand) | Jim Hogg | 9 | 74.1K | 55 | Jan 1993 – Jan 2026 |
| Libre G-4-183733 | Bordertown Energy Resources, LLC only | Libre (Queen City) | Jim Hogg | 1 | 73.3K | 4.38M | Jun 2001 – Mar 2026 |
| Chevron-Thunderbird #4 Gas Unit G-4-181379 | Single Barrel Oil and Gas LLC only | T-Bird (Queen City) | Jim Hogg | 1 | 70.9K | 2.11M | Feb 2001 – Apr 2026 |
| Pinnell Yturria G-4-279814 | Charro Operating, L.L.C. only | PY (Lower Queen City) | Jim Hogg | 1 | 69.6K | 9.11M | Jan 2016 – Apr 2026 |
| 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 |
| East, A.K. Fee O-4-10389 | Allegiant Resources, LLC only | East (Seg. W, Chernosky 3600) | Jim Hogg | 4 | 67.4K | 164K | Feb 1996 – Jan 2018 |
| 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 G-4-182916 | Bordertown Energy Resources, LLC only | Coyote, East (Queen City) | Jim Hogg | 1 | 64.5K | 2.56M | May 2001 – Mar 2026 |
| Libre G-4-186059 | Bordertown Energy Resources, LLC only | Libre (Queen City) | Jim Hogg | 1 | 64.3K | 3.68M | Oct 2001 – Mar 2026 |
| Libre G-4-182808 | Bordertown Energy Resources, LLC only | Libre (Queen City) | Jim Hogg | 1 | 61.5K | 3.12M | Apr 2001 – 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 |
| Chevron-Thunderbird #1 Gas Unit G-4-173300 | Single Barrel Oil and Gas LLC only | T-Bird (Queen City) | Jim Hogg | 1 | 61.1K | 2.22M | Apr 1999 – Apr 2026 |
| 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 |
| Guilita G-4-180747 | Bordertown Energy Resources, LLC only | Guilita (Queen City) | Jim Hogg | 1 | 60.1K | 2.1M | Dec 2000 – Mar 2026 |
| Yaeger, R. R. O-4-4761 | Warner Sisters, LLC only | Stroman (Ohern -B- Sand) | Jim Hogg | 2 | 57K | 21 | Jan 1993 – Apr 2026 |
| South Coyote G-4-180880 | Bordertown Energy Resources, LLC only | Coyote, South (Queen City) | Jim Hogg | 1 | 56.2K | 2.13M | Oct 2000 – Mar 2026 |
| Libre G-4-186978 | Mestena Operating, L.L.C. only | Libre (Queen City) | Jim Hogg | 1 | 55.3K | 2.61M | Dec 2001 – Jul 2012 |
| South Coyote G-4-183818 | Bordertown Energy Resources, LLC only | Coyote, South (Queen City) | Jim Hogg | 1 | 54.6K | 2.9M | Jul 2001 – Mar 2026 |
| Thunderbird No. 4 Gas Unit G-4-183371 | Single Barrel Oil and Gas LLC only | T-Bird (Queen City) | Jim Hogg | 1 | 53.7K | 1.13M | May 2001 – Jan 2006 |
| Weil "B" O-4-12065 | Calstar Energy Consultants, LLC only | Weil (Hockley) | Jim Hogg | 2 | 53.3K | 28K | Jan 1993 – Jun 2010 |
| Hermanas-"state" G-4-182716 | Bordertown Energy Resources, LLC only | Coyote, South (Queen City) | Jim Hogg | 1 | 52.2K | 2.63M | Apr 2001 – Mar 2026 |
| South Coyote G-4-182965 | Mestena Operating, L.L.C. only | Coyote, South (Queen City) | Jim Hogg | 1 | 51K | 1.47M | May 2001 – Jan 2010 |
| Guilita G-4-179644 | Bordertown Energy Resources, LLC only | Guilita (Queen City) | Jim Hogg | 1 | 50.8K | 1.83M | Oct 2000 – Mar 2026 |
| South Coyote G-4-180881 | Bordertown Energy Resources, LLC only | Coyote, South (Queen City) | Jim Hogg | 1 | 49.1K | 1.84M | Dec 2000 – Mar 2026 |
| South Coyote G-4-181927 | Mestena Operating, L.L.C. only | Coyote, South (Queen City) | Jim Hogg | 1 | 48.7K | 2.12M | Mar 2001 – Jan 2013 |
| Chevron-Thunderbird #3 Gas Unit G-4-175830 | Single Barrel Oil and Gas LLC only | T-Bird (Queen City) | Jim Hogg | 1 | 48.5K | 1.76M | Jan 2000 – Apr 2026 |