| Mills Bennett Estate Fee #6242-047-31872 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | ActiveGas | 4,370 | Nov 15, 2017 | 4 | Mar 2026 |
| Bennett Mills #342-047-32394 | OXY USA Inc. only | BrooksMills Bennett (Consolidated) | PluggedGas | 9,400 | Nov 13, 2008 | 1 | Jan 2015 |
| Pard #142-047-32380 | OXY USA Inc. only | BrooksMills Bennett (Consolidated) | PluggedGas | 9,350 | Oct 6, 2008 | 1 | Jan 2009 |
| Mills Bennett #242-047-32346 | OXY USA Inc. only | BrooksMills Bennett (Consolidated) | PluggedGas | 9,120 | Jun 21, 2008 | 1 | Dec 2013 |
| Garcia Gas Unit #342-047-32347 | OXY USA Inc. only | BrooksMills Bennett (Consolidated) | PluggedGas | 9,550 | Jun 21, 2008 | 1 | Feb 2011 |
| Garcia Gas Unit #242-047-32348 | OXY USA Inc. only | BrooksMills Bennett (Consolidated) | PluggedGas | 9,460 | Jun 21, 2008 | 1 | Dec 2009 |
| Bennett Mills #142-047-32295 | OXY USA Inc. only | BrooksMills Bennett (Consolidated) | PluggedGas | 9,300 | May 12, 2007 | 1 | Dec 2013 |
| Garcia #142-047-32265 | OXY USA Inc. only | BrooksMills Bennett (Consolidated) | PluggedGas | 9,300 | Aug 1, 2006 | 1 | Mar 2012 |
| Bennett Mills Estate Fee #7042-047-32174 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | ActiveOil | 5,101 | Nov 16, 2004 | 1 | Mar 2026 |
| Mills Bennett Estate #7242-047-32175 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Temporarily abandonedGas | 6,114 | Nov 12, 2004 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #6942-047-32129 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Temporarily abandonedGas | 4,760 | Feb 13, 2004 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #6542-047-31905 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Temporarily abandonedGas | 4,534 | Oct 5, 2000 | 1 | May 2022 |
| Bennett Mills Estate Fee #6442-047-31897 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | ActiveOil | 3,720 | Jun 7, 2000 | 2 | Mar 2026 |
| Bennett Mills Estate Fee #6142-047-31871 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Temporarily abandonedGas | 4,775 | Sep 29, 1999 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #2042-047-00399 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | ActiveOil | 6,028 | Sep 21, 1999 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #7HZ42-047-00403 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedOil | 6,100 | Jul 21, 1997 | 4 | Mar 2026 |
| Bennett Mills Estate Fee #5942-047-31767 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedOil | 5,000 | May 30, 1997 | 1 | Mar 2026 |
| Mills Bennett Estate Fee #6042-047-31764 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedGas | 9,000 | May 8, 1997 | 1 | — |
| Mills Bennett Estate Fee #3042-047-00411 | Gaither Petroleum Corporation only | BrooksMills Bennett (Consolidated) | PluggedGas | 5,864 | Mar 11, 1997 | 2 | Dec 1998 |
| Bennett Mills Estate Fee #1NC42-047-31645 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | ActiveOil | 8,400 | Mar 3, 1997 | 4 | Mar 2026 |
| Mills Bennett Estate #5842-047-31742 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Temporarily abandonedGas | 8,429 | Nov 1, 1996 | 1 | Jul 2005 |
| Bennett Mills Estate Fee #5442-047-30981 | Gaither Petroleum Corporation only | BrooksMills Bennett (Consolidated) | PluggedGas | 6,024 | Oct 15, 1996 | 4 | Sep 2009 |
| Bennett Mills #3342-047-00401 | Gaither Petroleum Corporation only | BrooksMills Bennett (Consolidated) | PluggedGas | 6,500 | Jan 31, 1996 | 2 | Mar 2026 |
| Bennett Mills Estate Fee #5742-047-31697 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Shut inOil | 4,836 | Nov 27, 1995 | 2 | Mar 2026 |
| Bennett Mills Estate Fee #5642-047-31695 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Shut inOil | 4,808 | Nov 2, 1995 | 2 | Mar 2026 |
| Bennett Mills Estate Fee #2942-047-00400 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | ActiveOil | 6,010 | Aug 24, 1995 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #5342-047-30982 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | ActiveOil | 6,000 | Jan 6, 1995 | 2 | Mar 2026 |
| Bennett Mills Estate Fee #1142-047-00412 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedGas | 6,429 | Apr 12, 1993 | 3 | Mar 2026 |
| Bennett Mills #1842-047-00414 | Gaither Petroleum Corporation only | BrooksMills Bennett (Consolidated) | PluggedGas | 6,040 | Nov 20, 1992 | 4 | May 2004 |
| Mills Bennett Estate Fee #4242-047-00418 | Gaither Petroleum Corporation only | BrooksMills Bennett (Consolidated) | PluggedGas | 6,193 | Jul 27, 1992 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #1942-047-00416 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Shut inOil | 6,150 | Feb 25, 1992 | 2 | Mar 2026 |
| Bennett Mills Estate Fee #2342-047-00421 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedOil | 6,240 | Jul 10, 1991 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #842-047-00388 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Shut inOil | 6,000 | May 24, 1991 | 1 | Mar 2026 |
| Bennett Mills #3742-047-00381 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Temporarily abandonedGas | 5,885 | Dec 7, 1988 | 2 | Jul 2016 |
| Bennett Mills Estate Fee #142-047-00392 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | Shut inOil | 5,981 | Dec 31, 1987 | 2 | Mar 2026 |
| Mills Bennett Estate #2442-047-01353 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedGas | 6,093 | Jul 27, 1987 | 3 | Mar 2026 |
| Mills Bennett Estate Eff #2142-047-00417 | Gaither Petroleum Corporation only | BrooksMills Bennett (Consolidated) | PluggedGas | 6,225 | Oct 27, 1986 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #5542-047-31219 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | ActiveOil | 6,100 | Feb 28, 1984 | 2 | Mar 2026 |
| Bennett Mills Estate Fee #1642-047-00383 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedOil | 4,034 | Jul 18, 1983 | 1 | Mar 2026 |
| Mills Bennett Estate Fee #3442-047-00385 | Gaither Petroleum Corporation only | BrooksMills Bennett (Consolidated) | PluggedGas | 5,910 | Jul 13, 1983 | 1 | — |
| Bennett Mills #442-047-00387 | Gaither Petroleum Corporation only | BrooksMills Bennett (Consolidated) | PluggedGas | 4,780 | Jun 21, 1983 | 1 | — |
| Bennett Mills Estate Fee #2642-047-00423 | Gaither Petroleum Corporation only | BrooksMills Bennett (9-D Seg 1) | PluggedOil | 6,101 | Apr 11, 1983 | 2 | Mar 2026 |
| Bennett Mills Estate Fee #4742-047-00404 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | ActiveOil | 5,870 | Aug 4, 1982 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #5242-047-30899 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedOil | 5,900 | Nov 3, 1980 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #342-047-00393 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedOil | 4,800 | Oct 16, 1979 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #2542-047-00422 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedOil | 6,140 | Apr 3, 1978 | 1 | Mar 2026 |
| Bennett Mills Estate Fee #3842-047-00380 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | ActiveInjection | 5,904 | — | 0 | — |
| Bennett Mills Estate Fee #3542-047-00384 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedOil | — | — | 0 | — |
| Bennett Mills Estate Fee #3642-047-00386 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedOil | — | — | 0 | — |
| Bennett Mills Estate Fee #1042-047-00389 | Atlas Operating LLC only | BrooksMills Bennett (Consolidated) | PluggedOil | — | — | 0 | — |