| West, Temple W. G-4-83952 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 94.5K | 2.26M | by Jan 1993 – Aug 2026 |
| Bell, Everett R G.U. G-4-109288 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 64.7K | 1.22M | by Jan 1993 – Aug 2026 |
| West, Temple W. G-4-263295 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 50K | 1.57M | Sep 2011 – Aug 2026 |
| West Temple W G-4-254227 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 46K | 712K | Nov 2008 – Aug 2026 |
| West, Temple W. G-4-81950 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 45.8K | 1.68M | by Jan 1993 – Jul 2026 |
| West, Temple W. G-4-205766 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 45.1K | 389K | Sep 2004 – Aug 2026 |
| Amyx Bell Gas Unit G-4-270606 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 44.8K | 1.16M | Oct 2013 – Aug 2026 |
| Chestnut, F. E. G-4-269224 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 42.9K | 1.63M | May 2012 – Aug 2026 |
| Chapa, David G-4-158276 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 42.7K | 2.33M | Nov 1995 – Aug 2026 |
| West, Temple W. G-4-206841 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 41.8K | 2.1M | Nov 2004 – Aug 2026 |
| West, Temple W. G-4-262711 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 41.2K | 1.16M | Jun 2011 – Aug 2026 |
| Ethyl L. Carter et al G.U. G-4-253980 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 41K | 2.11M | Feb 2009 – Aug 2026 |
| Everett Bell Gas Unit 1 G-4-259060 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 40.3K | 1.07M | Dec 2010 – Feb 2018 |
| Chapa, David G-4-163009 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 33.2K | 1.38M | Nov 1996 – Aug 2026 |
| West Temple W G-4-247697 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 33K | 1.01M | May 2008 – Aug 2026 |
| Chapa, David G-4-174685 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 30.7K | 1.63M | Aug 1999 – Aug 2026 |
| West, Temple W. G-4-242175 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 30.7K | 1.22M | Jun 2008 – Aug 2026 |
| West Temple W G-4-251650 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 28.8K | 1.09M | Jul 2008 – Feb 2026 |
| West, Temple. W G-4-200416 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 28.7K | 627K | Feb 2004 – May 2026 |
| Everett Bell Gas Unit II G-4-267330 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 28.7K | 875K | Feb 2012 – Aug 2026 |
| Olivarez, M.L. et al Gas Unit G-4-271608 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 28.5K | 1.24M | Nov 2013 – Aug 2026 |
| Everett Bell Gas Unit 1 G-4-263646 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 28K | 1.03M | Jun 2011 – Jan 2018 |
| West, Temple W. G-4-263069 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 27.8K | 1.22M | Sep 2011 – Aug 2026 |
| Voltz et al Gas Unit 1 G-4-269226 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 26.8K | 1.24M | Nov 2012 – Aug 2026 |
| West Temple W G-4-268747 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 25K | 1.51M | Jul 2012 – Aug 2026 |
| Page, Roy C. Gas Unit 1 G-4-269077 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 24.9K | 2.18M | Nov 2012 – Aug 2026 |
| Fred W. Volz Sr. Unit G-4-158613 | Fidelity Explor. & Prod. Co. only | Tabasco (Consolidated) | Hidalgo | 1 | 24.8K | 847K | Jan 1996 – Jun 2009 |
| Chestnut, F. E. G-4-269505 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 24.4K | 1.2M | Jan 2013 – Aug 2026 |
| Olivarez, M.L. et al Gas Unit G-4-110707 | Fidelity Explor. & Prod. Co. only | Tabasco (Consolidated) | Hidalgo | 1 | 23.7K | 1.09M | by Jan 1993 – Mar 2005 |
| Everett Bell Gas Unit 1 G-4-259061 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 23.6K | 1.13M | Dec 2010 – Jan 2018 |
| Everett Bell Gas Unit 1 G-4-264773 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 21.8K | 1.08M | Jun 2011 – Feb 2018 |
| West Temple W G-4-240366 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 21.8K | 1.9M | Jun 2008 – Aug 2026 |
| Everett Bell Gas Unit II G-4-268721 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 21.5K | 1.83M | Jun 2012 – Aug 2026 |
| West, Temple W. G-4-203087 | Fidelity Explor. & Prod. Co. only | Tabasco (Consolidated) | Hidalgo | 1 | 21.2K | 164K | Jun 2004 – Jul 2007 |
| Page, R.C. Gas Unit 1 G-4-237145 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 20.3K | 926K | Nov 2007 – Jan 2018 |
| Chapa Gas Unit G-4-175818 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 19.2K | 385K | Oct 1999 – Jan 2003 |
| Halstead G-4-176472 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 18.2K | 465K | Feb 2000 – Nov 2009 |
| Chestnut, F. E. G-4-270121 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 17.9K | 811K | Apr 2013 – Aug 2026 |
| West, Temple W. G-4-256156 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 17K | 452K | Feb 2010 – Aug 2026 |
| West, Temple W. G-4-152214 | Fidelity Explor. & Prod. Co. only | Tabasco (Consolidated) | Hidalgo | 1 | 16.5K | 855K | Nov 1994 – Oct 2005 |
| Lysinger, W. J. Gas Unit G-4-109179 | Fidelity Explor. & Prod. Co. only | Tabasco (Consolidated) | Hidalgo | 1 | 15.7K | 366K | by Jan 1993 – Jul 2011 |
| Wood G-4-226684 | Capital Star Oil & Gas, Inc. only | Tabasco (Consolidated) | Hidalgo | 1 | 15.5K | 388K | Mar 2007 – Jul 2015 |
| Longoria, A. Gas Unit 2 G-4-253351 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 14.4K | 596K | Nov 2009 – Aug 2026 |
| Bell, Everett G.U. G-4-247969 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 14K | 634K | Feb 2009 – Jan 2018 |
| Chapa Gas Unit G-4-172284 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 12.5K | 1.1M | Feb 1999 – Aug 2026 |
| West, Temple W. G-4-220887 | Fidelity Explor. & Prod. Co. only | Tabasco (Consolidated) | Hidalgo | 1 | 11.8K | 1.05M | Apr 2006 – Jul 2012 |
| Page, Roy C Gas Unit 1 G-4-270578 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 11.3K | 1.33M | May 2013 – Aug 2026 |
| Volz, Fred G-4-160590 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 11.1K | 1.99M | Mar 1996 – Aug 2026 |
| Bell, Everett R. G.U. G-4-270809 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 10.6K | 719K | Sep 2013 – Aug 2026 |
| Page, R.C. Gas Unit #1 G-4-126836 | Hilcorp Energy Company only | Tabasco (Consolidated) | Hidalgo | 1 | 10.4K | 1.07M | by Jan 1993 – Sep 2021 |