| Barrera Unit G-4-228698 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 111K | 5.52M | Jun 2007 – Apr 2026 |
| Hinojosa "A" G-4-205335 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 97.8K | 2.78M | Oct 2004 – Apr 2026 |
| Trevino Estate et al Unit G-4-216271 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 73.2K | 4.73M | Mar 2006 – Mar 2026 |
| Hinojosa "A" G-4-210504 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 70K | 3.05M | Aug 2005 – Apr 2026 |
| Barrera Unit G-4-224426 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 58.3K | 3.74M | Jan 2007 – Sep 2025 |
| Valdez et al Unit G-4-204223 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 54.6K | 962K | Aug 2004 – Apr 2026 |
| Hinojosa et Al G-4-199974 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 51.3K | 1.51M | Feb 2004 – Apr 2026 |
| Garza, et al Unit G-4-216051 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 50.1K | 2.63M | Jan 2006 – Apr 2026 |
| Hinojosa "A" G-4-208315 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 48.7K | 1.31M | Apr 2005 – Apr 2026 |
| Olivarez Unit G-4-88169 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 48.5K | 3.54M | Jan 1993 – Apr 2026 |
| Garza, et al Unit G-4-226792 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 48.5K | 3.8M | Apr 2007 – Apr 2026 |
| Hinojosa "A" G-4-226973 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 48.2K | 1.52M | May 2007 – Apr 2026 |
| Trevino Estate et al Unit G-4-166447 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 46.3K | 2.87M | Dec 1997 – Oct 2024 |
| Garza Etal Unit G-4-163659 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 43.1K | 2.32M | May 1997 – Dec 2009 |
| Hinojosa, F. G. G-4-199118 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 42.7K | 843K | Dec 2003 – Jan 2026 |
| Barrera Unit G-4-122205 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 36.2K | 1.85M | Jan 1993 – Apr 2026 |
| Trevino Estate et al Unit G-4-206978 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 35.4K | 1.53M | Jan 2005 – Apr 2026 |
| Garza et al Unit G-4-221288 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 31.6K | 2.82M | Oct 2006 – Apr 2026 |
| Trevino Estate et al Unit G-4-245505 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 31.1K | 1.5M | Nov 2008 – May 2015 |
| Garza, et al Unit G-4-252661 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 30.1K | 1.78M | Feb 2008 – Mar 2017 |
| Garza et al Unit G-4-218814 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 28.1K | 2.1M | Apr 2006 – Apr 2026 |
| Hinojosa, F.G. G-4-76250 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 28K | 1.17M | Jan 1993 – Oct 2025 |
| Barrera Unit G-4-242559 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 27.6K | 922K | Aug 2008 – Jul 2024 |
| Garza et al Unit G-4-227809 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 27.1K | 2.06M | Jun 2007 – Dec 2025 |
| Trevino Estate et al Unit G-4-229757 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 25.6K | 1.47M | Jul 2007 – Nov 2024 |
| Hinojosa, F.G. G-4-205321 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 25.3K | 1.06M | Dec 2004 – Jan 2026 |
| Trevino Estate et al Unit G-4-77953 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 21.1K | 831K | Jan 1993 – Apr 2006 |
| Barrera Unit G-4-170352 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 20.8K | 1.29M | Sep 1998 – Jan 2000 |
| Trevino Estate et al Unit G-4-183894 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 19.2K | 2.58M | Jul 2001 – Apr 2026 |
| Olivarez Unit G-4-230872 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 19.2K | 1.77M | Aug 2007 – Mar 2026 |
| Hinojosa "A" G-4-219752 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 18.4K | 1.43M | Aug 2006 – Mar 2017 |
| Trevino Estate et al Unit G-4-251121 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 17.7K | 674K | Dec 2007 – Dec 2018 |
| Garza et al Unit G-4-243313 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 16.7K | 822K | Aug 2008 – Oct 2023 |
| Hinojosa "A" G-4-159395 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 15.9K | 560K | Aug 1996 – Feb 2013 |
| Garza et al "B" Unit G-4-209119 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 15.5K | 1.15M | Mar 2005 – Apr 2026 |
| Barrera Unit G-4-209099 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 15.5K | 1.44M | Mar 2005 – May 2022 |
| Hinojosa, F. G. G-4-212259 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 14.1K | 494K | Jul 2005 – Feb 2021 |
| Hinojosa "A" G-4-225748 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 13.8K | 442K | Mar 2007 – Sep 2012 |
| Hargrove Heirs G-4-230905 | Sierra Resources, LLC only | McMoran (8960) | Hidalgo | 1 | 13.1K | 203K | Sep 2007 – Aug 2010 |
| Hinojosa et Al G-4-157093 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 12.7K | 694K | Feb 1996 – Apr 2026 |
| Garza et al "B" Unit G-4-245180 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 11.8K | 1.34M | Jan 2009 – Mar 2015 |
| Barrera Unit G-4-252784 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 11.5K | 575K | Aug 2009 – Aug 2014 |
| Hinojosa et Al G-4-248716 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 10.9K | 677K | Apr 2008 – May 2021 |
| Garza et al Unit G-4-231224 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 10.8K | 639K | Sep 2007 – Apr 2026 |
| Olivarez Unit G-4-233963 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 9.03K | 609K | Jan 2008 – Nov 2013 |
| Garza, et al Unit G-4-225132 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 8.91K | 789K | Feb 2007 – Dec 2025 |
| Trevino Estate et al Unit G-4-235715 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 8.56K | 549K | Mar 2008 – Oct 2015 |
| Barrera Unit G-4-241849 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 8.03K | 411K | Apr 2008 – Jul 2016 |
| Garza et al "B" Unit G-4-253219 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 7.65K | 805K | Nov 2009 – May 2024 |
| Garza et al "B" Unit G-4-205334 | Hilcorp Energy Company only | McMoran (8960) | Hidalgo | 1 | 7.51K | 1.33M | Nov 2004 – May 2021 |