| Neal #242-163-34420 | Arete Operating Company, LLC | FrioPearsall (Olmos -A-) | Permitted | 4,200 | Jun 12, 2026 | 1 | — |
| Stewart-Trees #1HHZ42-163-34377 | Arete Operating Company, LLC | FrioPearsall (Austin Chalk) | Drilled | 5,370 | Sep 17, 2025 | 1 | — |
| Gomez #442-505-36634 | Arete Operating Company, LLC | ZapataTaguache Creek (Wilcox 10800) | Not on schedule | 12,750 | Sep 9, 2022 | 1 | — |
| Stewart #4REHZ42-163-33585 | Arete Operating Company LLC | FrioPearsall (Austin Chalk) | ActiveOil | 5,449 | Nov 2, 2012 | 3 | Apr 2026 |
| Lewis #142-255-31406 | Arete Operating Company LLC | KarnesMonson SW. (6150) | Shut inOil | 7,900 | Jul 23, 2012 | 5 | Mar 2026 |
| Russell-Winch #1042-479-35567 | Arete Operating Company LLC | WebbBelle Jeffers (7850) | Temporarily abandonedGas | 7,905 | Jun 24, 2011 | 3 | Sep 2019 |
| Stewart #2HZ42-163-33455 | Arete Operating Company LLC | FrioPearsall (Austin Chalk) | ActiveOil | 5,372 | Feb 28, 2011 | 1 | Apr 2026 |
| Welhausen J.R. #242-479-35875 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | ActiveGas | 10,002 | Dec 17, 2009 | 2 | Apr 2026 |
| L. Winch State #442-479-32670 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | Temporarily abandonedGas | 10,270 | Dec 21, 2007 | 4 | Jan 2015 |
| Russell-Winch #942-479-35291 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | ActiveGas | 10,009 | Dec 21, 2007 | 3 | Apr 2026 |
| Mayers Gas Unit 4 #542-479-36207 | Arete Operating Company LLC | WebbFausto (Lobo) | ActiveGas | 9,983 | Sep 21, 2005 | 3 | Apr 2026 |
| Mudd #142-255-01306 | Arete Operating Company LLC | KarnesMonson SW. (6270 Luling) | Shut inOil | 6,611 | Oct 26, 2004 | 1 | Oct 2017 |
| Russell - Winch #2142-479-38329 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | ActiveGas | 10,250 | Feb 11, 2003 | 2 | Apr 2026 |
| Russell-Winch #1942-479-38227 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | Temporarily abandonedGas | 9,877 | Nov 4, 2002 | 1 | Jan 2026 |
| Russell - Winch #2042-479-38208 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | ActiveGas | 9,970 | Sep 17, 2002 | 2 | Apr 2026 |
| Winch L.-State #1842-479-38205 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | Temporarily abandonedGas | 10,044 | Sep 5, 2002 | 1 | Dec 2014 |
| Bruni-Hein Gas Unit #142-505-34556 | Arete Operating Company LLC | ZapataLa Perla (Lobo Cons.) | ActiveGas | 11,075 | Jun 6, 2002 | 1 | Apr 2026 |
| Gauntt Ruby #1 T42-255-30066 | Arete Operating Company LLC | KarnesMonson (Luling 6270) | Shut inOil | 7,893 | Feb 1, 2002 | 2 | Jan 2017 |
| Mayers #742-479-38027 | Arete Operating Company LLC | WebbRottersman (Lobo) | ActiveGas | 9,812 | Jan 17, 2002 | 1 | Apr 2026 |
| Gauntt Ruby #342-255-30073 | Arete Operating Company LLC | KarnesMonson (Queen City) | Temporarily abandonedGas | 6,369 | Nov 20, 2001 | 2 | Jan 2003 |
| Hein A. O. #542-505-34422 | Arete Operating Company LLC | ZapataLa Perla (Lobo Cons.) | ActiveGas | 10,700 | Sep 21, 2001 | 1 | Apr 2026 |
| M.M.A. Cattle Co. #942-479-37765 | Arete Operating Company LLC | WebbBarrera (Lobo) | ActiveGas | 10,600 | Mar 26, 2001 | 1 | Apr 2026 |
| Gill F. J. #842-479-37703 | Arete Operating Company LLC | WebbRottersman (Lobo) | ActiveGas | 9,700 | Jan 5, 2001 | 2 | Apr 2026 |
| Bruni Mineral Trust #2042-505-34165 | Arete Operating Company LLC | ZapataLa Perla (Lobo Cons.) | ActiveGas | 10,900 | Jul 21, 2000 | 1 | Apr 2026 |
| Gauntt Ruby #242-255-30072 | Arete Operating Company LLC | KarnesMonson (Luling 6270) | PluggedOil | 6,355 | Oct 18, 1999 | 1 | Jan 2003 |
| Hein Luz A. Estate #1242-479-37214 | Arete Operating Company LLC | WebbLa Perla (Lobo Cons.) | Temporarily abandonedGas | 10,979 | Sep 14, 1999 | 2 | Mar 2026 |
| Russell-Winch #1742-479-36814 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | ActiveGas | 9,065 | Mar 10, 1999 | 2 | Apr 2026 |
| Hein Luz A. Estate #1142-479-37048 | Arete Operating Company LLC | WebbLa Perla (Lobo Cons.) | Temporarily abandonedGas | 10,800 | Aug 6, 1998 | 1 | Nov 2013 |
| Mayers #642-479-36917 | Arete Operating Company LLC | WebbFausto (Lobo) | ActiveGas | 11,000 | Mar 27, 1998 | 1 | Apr 2026 |
| Welhausen J. R. #442-479-36863 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | ActiveGas | 9,160 | Jan 27, 1998 | 2 | Apr 2026 |
| Russell-Winch #1642-479-36782 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | ActiveGas | 8,900 | Oct 14, 1997 | 1 | Apr 2026 |
| Mayers #542-479-36777 | Arete Operating Company LLC | WebbRottersman (Lobo) | ActiveGas | 9,650 | Oct 9, 1997 | 1 | Apr 2026 |
| Hein-Bruni GU #142-505-32927 | Arete Operating Company LLC | ZapataWildcat | ActiveGas | 10,791 | Jan 7, 1997 | 2 | Apr 2026 |
| Pena H. L. #642-479-36573 | Arete Operating Company LLC | WebbLa Perla (Lobo Cons.) | ActiveGas | 9,100 | Sep 17, 1996 | 1 | Apr 2026 |
| Russell-Winch #1442-479-36154 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | ActiveGas | 10,000 | Aug 2, 1994 | 1 | Apr 2026 |
| McCann Catalina L. #142-505-30446 | Arete Operating Company LLC | ZapataLa Perla (Wilcox Eleventh) | ActiveInjection | 9,725 | Apr 25, 1994 | 1 | — |
| Bruni Mineral Trust AB #1642-505-33067 | Arete Operating Company LLC | ZapataLa Perla (Lobo Cons.) | ActiveGas | 11,150 | Aug 2, 1993 | 1 | Mar 2026 |
| Rottersman #142-479-32381 | Arete Operating Company LLC | WebbRottersman (8500) | ActiveGas | 9,852 | Nov 19, 1992 | 2 | Apr 2026 |
| Hein Luz A. Estate #842-479-35563 | Arete Operating Company LLC | WebbLa Perla (Lobo Cons.) | Temporarily abandonedGas | 10,700 | Aug 18, 1992 | 1 | Mar 2026 |
| Bruni Mineral Trust AB #1042-505-32860 | Arete Operating Company LLC | ZapataLa Perla (Lobo Cons.) | ActiveGas | 11,100 | Feb 3, 1992 | 1 | Mar 2003 |
| Martin Sophie J. B #342-479-35058 | Arete Operating Company LLC | WebbCerrito Creek (Lobo Cons.) | ActiveGas | 9,500 | Dec 30, 1991 | 2 | Apr 2026 |
| Bruni Mineral Trust AB #942-505-32772 | Arete Operating Company LLC | ZapataLa Perla (Lobo Cons.) | ActiveGas | 11,200 | Mar 19, 1991 | 1 | Mar 2021 |
| Bruni Mineral Trust a-B #742-505-32638 | Arete Operating Company LLC | ZapataLa Perla (Lobo Cons.) | ActiveGas | 11,114 | Jan 29, 1990 | 1 | Feb 2026 |
| Russell - Winch #842-479-34917 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | Temporarily abandonedGas | 8,918 | Sep 29, 1989 | 1 | Feb 2026 |
| Hein A.O. #142-505-30090 | Arete Operating Company LLC | ZapataLa Perla (Wilcox First) | Temporarily abandonedGas | 5,762 | Aug 29, 1989 | 4 | Mar 2026 |
| Russell - Winch State #742-479-34714 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | ActiveGas | 9,800 | Jul 18, 1988 | 1 | Mar 2026 |
| Russell-Winch #642-479-34300 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | Temporarily abandonedGas | 9,808 | Nov 22, 1985 | 1 | Apr 2025 |
| Russell-Winch #542-479-33868 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | ActiveGas | 9,700 | Mar 27, 1984 | 1 | Apr 2026 |
| Russell-Winch #142-479-32558 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | Temporarily abandonedGas | 9,550 | Dec 5, 1983 | 2 | Apr 2022 |
| Russell - Winch State #342-479-32642 | Arete Operating Company LLC | WebbVaquillas Ranch (Lobo Cons.) | Temporarily abandonedGas | 9,600 | Sep 25, 1980 | 2 | Jan 2026 |