| Shannon Estate #5D42-105-02779 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,384 | Jun 18, 2014 | 2 | Aug 2026 |
| Ridge #1342-371-39041 | Clark Oil Co. | PecosYates (Smith Sand) | ActiveOil | 850 | Feb 25, 2013 | 1 | Aug 2026 |
| Shannon Estate -B- #442-105-02991 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,262 | Aug 8, 2012 | 2 | Aug 2026 |
| Shannon Estate -B- #2342-105-03019 | Clark Oil Co. | CrockettShannon (San Andres) | PluggedOil | 2,450 | Jul 31, 2012 | 2 | Aug 2026 |
| Shannon - Dyco #142-105-02014 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveGas | 1,956 | Jul 23, 2012 | 2 | Aug 2026 |
| Shannon-Dyco #242-105-80209 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 1,956 | Jul 23, 2012 | 1 | Aug 2026 |
| Shannon Estate #342-105-02771 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,410 | Jun 13, 2012 | 3 | Aug 2026 |
| Leslie #642-371-38570 | Clark Oil Co. | PecosYates (Smith Sand) | ActiveOil | 915 | Aug 24, 2009 | 2 | Aug 2026 |
| Shannon J. M. Estate -C- #742-105-35807 | Clark Oil Co. | CrockettShannon | ActiveInjection | 2,465 | Jan 30, 2007 | 2 | Feb 2010 |
| Shannon Estate -B- #5842-105-34464 | Clark Oil Co. | CrockettShannon (Seven Rivers) | PluggedGas | 2,400 | Jan 6, 2006 | 2 | Aug 2026 |
| Shannon Waterflood Unit #b 642-105-03232 | Clark Oil Co. | CrockettShannon (San Andres) | PluggedOil | 2,528 | Jul 25, 2005 | 1 | Aug 2026 |
| Shannon Waterflood Unit #c 442-105-02776 | Clark Oil Co. | CrockettShannon (San Andres) | PluggedOil | 2,600 | Aug 12, 2004 | 1 | Aug 2026 |
| Shannon Waterflood Unit #f 142-105-02838 | Clark Oil Co. | CrockettShannon (San Andres) | Shut inOil | 2,420 | Aug 12, 2004 | 1 | Aug 2026 |
| Shannon Waterflood Unit #m 942-105-02843 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,470 | Aug 12, 2004 | 1 | Aug 2026 |
| Shannon Waterflood Unit #b 142-105-03220 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,500 | Aug 12, 2004 | 1 | Aug 2026 |
| Shannon Estate -B- #3942-105-32280 | Clark Oil Co. | CrockettShannon (San Andres) | Shut inOil | 2,300 | Mar 17, 2004 | 2 | Aug 2026 |
| Yates I. G. 61 #242-371-36670 | Clark Oil Co. | PecosYates (Smith Sand) | ActiveOil | 543 | Jul 9, 2002 | 2 | Aug 2026 |
| Shannon/Sohio/ #1442-105-38374 | Clark Oil Co. | CrockettShannon (Seven Rivers) | PluggedGas | 2,350 | Jun 6, 2000 | 1 | Apr 2012 |
| Shannon Estate -B- #1HZ42-105-02983 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveInjection | 2,791 | Nov 26, 1997 | 1 | Aug 2026 |
| Shannon Estate -B- #5HZ42-105-02993 | Clark Oil Co. | CrockettShannon (San Andres) | PluggedOil | 2,300 | Oct 15, 1997 | 1 | Aug 2026 |
| Shannon Estate -B- #18HZ42-105-03015 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveInjection | 3,705 | Oct 15, 1997 | 1 | Aug 2026 |
| Hoover A. C. #1642-105-03179 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveInjection | 2,623 | Jun 7, 1996 | 1 | Aug 2026 |
| Shannon Estate B #4142-105-32409 | Clark Oil Co. | CrockettDouble R (Soma) | Temporarily abandonedGas | 2,325 | Jun 5, 1996 | 2 | Aug 2026 |
| Hoover A. C. #2042-105-36976 | Clark Oil Co. | CrockettShannon (San Andres) | Shut inOil | 2,656 | Jul 3, 1995 | 1 | Aug 2026 |
| Shannon Estate -B- #3A42-105-36928 | Clark Oil Co. | CrockettShannon (San Andres) | PluggedOil | 2,750 | May 31, 1995 | 1 | Aug 2026 |
| Hoover A. C. #1942-105-36929 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveInjection | 2,620 | May 31, 1995 | 2 | Aug 2026 |
| Shannon Estate -B- #36A42-105-36737 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveInjection | 2,736 | Dec 14, 1994 | 2 | Aug 2026 |
| Hoover A. C. #842-105-36216 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveInjection | 2,511 | Oct 21, 1992 | 1 | Aug 2026 |
| Shannon Estate B #1442-105-03011 | Clark Oil Co. | CrockettShannon | ActiveInjection | 2,068 | Jun 17, 1991 | 1 | Aug 2026 |
| Shannon Estate -B- #2442-105-03020 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 1,956 | Jun 17, 1991 | 1 | Aug 2026 |
| Shannon Waterflood Unit #k 1042-105-35806 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,455 | Jun 8, 1990 | 1 | Aug 2026 |
| Shannon Waterflood Unit #k 1642-105-35811 | Clark Oil Co. | CrockettShannon (San Andres) | Shut inOil | 2,390 | Jun 8, 1990 | 1 | Aug 2026 |
| Shannon Waterflood Unit #k 1742-105-35812 | Clark Oil Co. | CrockettShannon (San Andres) | PluggedOil | 2,600 | Jun 8, 1990 | 1 | Aug 2026 |
| Holmes Millard #4542-371-36224 | Clark Oil Co. | PecosMillard (Queen) | ActiveOil | 1,695 | Feb 14, 1990 | 1 | Aug 2026 |
| Shannon Waterflood Unit #l 542-105-35491 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,530 | Jan 14, 1988 | 1 | Aug 2026 |
| Shannon-Phillips #142-105-35237 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,503 | Feb 7, 1986 | 1 | Aug 2026 |
| Todd Ranch #1042-105-34952 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,605 | Nov 27, 1984 | 1 | Aug 2026 |
| Todd State #142-105-34949 | Clark Oil Co. | CrockettShannon (San Andres) | PluggedOil | 2,600 | Nov 26, 1984 | 1 | Sep 2001 |
| Todd Ranch #642-105-34929 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,450 | Nov 8, 1984 | 1 | Aug 2026 |
| Todd Ranch #842-105-34930 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,485 | Nov 8, 1984 | 1 | Aug 2026 |
| Todd Ranch #742-105-34931 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,420 | Nov 8, 1984 | 1 | Aug 2026 |
| Todd Ranch #442-105-34843 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,487 | Jun 15, 1984 | 1 | Aug 2026 |
| Todd Ranch #1 A42-105-34841 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,455 | Jun 12, 1984 | 1 | Aug 2026 |
| Todd Ranch #342-105-34826 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,415 | May 22, 1984 | 1 | Aug 2026 |
| Todd Ranch #542-105-34827 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,436 | May 22, 1984 | 1 | Aug 2026 |
| Shannon Estate -B- #5942-105-34798 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveInjection | 2,300 | May 17, 1984 | 1 | Aug 2026 |
| Shannam #3 #342-105-34658 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,457 | Nov 1, 1983 | 1 | Aug 2026 |
| Shannam #142-105-34647 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,449 | Oct 20, 1983 | 1 | Aug 2026 |
| Sohio-Shannon #642-105-34605 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 2,500 | Oct 18, 1983 | 1 | Jul 2026 |
| Todd Ranch #142-105-34602 | Clark Oil Co. | CrockettShannon (San Andres) | ActiveOil | 3,508 | Oct 7, 1983 | 1 | Aug 2026 |