| Vaquillas Ranch L G-4-171773 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 166K | 4.12M | Dec 1998 – Jun 2010 |
| Vaquillas Ranch A1 G-4-160676 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 142K | 4.07M | Oct 1996 – Dec 2018 |
| Vaquillas Ranch A8 G-4-164617 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 137K | 5.8M | Sep 1997 – Apr 2026 |
| Vaquillas Ranch A11 G-4-165258 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 133K | 4.31M | Oct 1997 – Apr 2026 |
| Vaquillas Ranch A5 G-4-151799 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 131K | 7.8M | Nov 1994 – Apr 2026 |
| Vaquillas Ranch a 1 G-4-158265 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 101K | 3.35M | Apr 1996 – Apr 2026 |
| Vergara 1679 G-4-194505 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 95.3K | 4.44M | Mar 2003 – Apr 2026 |
| Vaquillas Ranch Co. S.G.U. G-4-212235 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 90.6K | 7.43M | Jun 2005 – Apr 2026 |
| Vergara-Rayzor GU G-4-168314 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 83K | 5.99M | Apr 1998 – Apr 2026 |
| Vaquillas Ranch Co Ltd. G-4-129861 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 79.5K | 4.89M | Jan 1993 – Apr 2026 |
| Vergara G-4-151270 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 75.4K | 3.49M | Sep 1994 – Apr 2026 |
| G.B. Vergara G-4-168209 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 71.6K | 5.03M | Dec 1997 – Apr 2026 |
| Russell-Winch G-4-151909 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 71.2K | 5.02M | Nov 1994 – Apr 2026 |
| Vaquillas Ranch Co. Ltd G-4-174849 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 69.5K | 4.62M | Oct 1999 – Apr 2026 |
| Vaquillas Ranch Co., Ltd G-4-120718 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 69K | 7.65M | Jan 1993 – Apr 2026 |
| Vergara 1680 G-4-132632 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 67.2K | 3.08M | Jan 1993 – Jun 2016 |
| Carr G-4-145347 | Conocophillips Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 64.9K | 5.61M | Mar 1993 – Dec 2001 |
| Lundell G-4-146560 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 64.7K | 4.94M | Aug 1993 – Apr 2026 |
| Vergara 1679-W G-4-145365 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 64.6K | 4.32M | Apr 1993 – Oct 2014 |
| Vaquillas Ranch A8 G-4-139729 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 63.8K | 3.07M | Jan 1993 – Apr 2026 |
| Vaquillas Ranch A-1 G-4-136502 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 63.1K | 4.08M | Jan 1993 – Apr 2026 |
| Roseberry, D. L. G-4-170902 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 62.7K | 6.08M | Oct 1998 – Apr 2026 |
| Vaquillas Ranch E G-4-159588 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 62.4K | 6.7M | Jul 1996 – Apr 2026 |
| Vaquillas Ranch A1 G-4-252836 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 61.1K | 1.72M | Mar 2009 – Apr 2026 |
| Vaquillas Ranch "D" G-4-142454 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 61.1K | 4.29M | Jan 1993 – Apr 2026 |
| Vaquillas Ranch State F G-4-173240 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 60.7K | 2.08M | Jan 1999 – Apr 2026 |
| Vergara-Rayzor Gas Unit G-4-163764 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 60.6K | 2.93M | Jun 1997 – Apr 2026 |
| Vergara 1679 G-4-183930 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 59.8K | 3.79M | Jul 2001 – Apr 2026 |
| Ignacio Vergara G-4-193816 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 59.7K | 3.1M | Feb 2003 – Apr 2026 |
| Roseberry, D. L. G-4-156118 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 58.6K | 5.17M | Jul 1995 – Apr 2026 |
| Vaquillas Ranch A1 G-4-179957 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 58.2K | 2.93M | Oct 2000 – Apr 2026 |
| Vaquillas Ranch A5 G-4-170938 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 56.3K | 2.17M | Oct 1998 – Apr 2026 |
| Carr G-4-121702 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 55.1K | 2.62M | Jan 1993 – Apr 2026 |
| Vaquillas Ranch-A1 G-4-108271 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 54.8K | 5.64M | Jan 1993 – Apr 2026 |
| Carr G-4-146507 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 53.8K | 4.61M | Jul 1993 – Apr 2026 |
| Carr G-4-146798 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 53.3K | 4.08M | Sep 1993 – Apr 2026 |
| Russell-Winch G-4-166302 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 51.7K | 2.38M | Jan 1998 – Apr 2026 |
| Lundell G-4-172519 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 51.5K | 1.93M | Mar 1999 – Apr 2026 |
| Lundell G-4-201948 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 49.6K | 2.54M | Mar 2004 – Apr 2026 |
| Russell-Winch G-4-251030 | Arete Operating Company II, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 49.5K | 2.3M | Jul 2009 – Apr 2026 |
| Vaquillas Ranch A1 G-4-176005 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 49.3K | 4.98M | Feb 2000 – Apr 2026 |
| Carr G-4-145936 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 49.2K | 2.87M | Mar 1993 – May 2002 |
| Carr G-4-166048 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 48.9K | 3.41M | Oct 1997 – Oct 2011 |
| Vaquillas Ranch Co. Ltd G-4-163845 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 48.8K | 2.4M | Jun 1997 – Apr 2026 |
| Vergara-Rayzor GU G-4-172577 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 48.2K | 3.56M | Mar 1999 – Apr 2026 |
| Vaquillas Ranch L G-4-176980 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 47.7K | 1.51M | Mar 2000 – Jun 2002 |
| Vaquillas Ranch Co., Ltd G-4-134306 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 46.9K | 2.85M | Jan 1993 – Apr 2026 |
| Vaquillas Ranch A5 G-4-252116 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 46.6K | 1.14M | Jul 2008 – Apr 2026 |
| Vaquillas Ranch A1 G-4-144015 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 46.5K | 3.29M | Jan 1993 – Apr 2026 |
| Russell-Winch G-4-143294 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 45.6K | 1.89M | Jan 1993 – Apr 2026 |