| Argos #1HHZ42-495-34208 | Hilcorp Energy Company only | Winkler, TXEmperor (Simpson) | Shut inOil | 16,000 | Aug 14, 2018 | — | — |
| Halley S. M. -B- #5842-495-33943 | Basin Oil & Gas Operating LLC only | Winkler, TXEmperor (Simpson) | Temporarily abandonedGas | 11,600 | Oct 18, 2017 | — | — |
| Harvey Renger Gas Unit #442-285-33248 | Merit Energy Company only | Lavaca, TXSpeaks SW. (Simpson) | ActiveGas | 17,000 | Feb 10, 2014 | — | — |
| Freeman #1342-285-33424 | XTO Energy Inc. only | Lavaca, TXSpeaks SW. (Simpson) | Not on scheduleGas | 15,200 | Apr 30, 2013 | — | — |
| Waymobetta #142-483-32506 | Heritage Petroleum Inc. only | Wheeler, TXCarman (Simpson) | Not on scheduleGas | 13,000 | Feb 9, 2011 | — | — |
| Brooks #142-181-31464 | Atoka Operating Inc. only | Grayson, TXBig Mineral Creek (Simpson) | PluggedOil | 10,614 | May 13, 2010 | — | — |
| Migl-Quinn #942-285-33478 | Karper Oil & Gas Corporation only | Lavaca, TXSpeaks SW. (Simpson) | Temporarily abandonedGas | 15,500 | May 14, 2009 | — | — |
| Johnson 20 State #242-371-38531 | Earnest Producing Corporation only | Pecos, TXClarey Connell (Simpson) Sand | Shut inOil | 6,000 | May 11, 2009 | — | — |
| Emperor 12 #1HHZ42-495-33316 | EOG Resources Inc. only | Winkler, TXEmperor (Simpson) | ActiveOil | 12,200 | Nov 25, 2008 | — | — |
| Johnson 20 State #142-371-38448 | Earnest Producing Corporation only | Pecos, TXClarey Connell (Simpson) Sand | Shut inOil | 6,000 | Oct 3, 2008 | — | — |
| Ryser #142-147-30113 | Kim Recovery Enterprises LLC only | Fannin, TXHoney Grove (Simpson Sand) | PluggedOil | 10,500 | Mar 5, 2008 | — | — |
| Hoover #212842-357-31623 | Plains Exploration & Prod. Co. only | Ochiltree, TXAlpar-Falcon (Simpson) | Not on scheduleGas | 10,950 | Jun 21, 2007 | — | — |
| Pure #260142-495-33242 | Permex Petroleum Corporation only | Winkler, TXEmperor (Simpson) | ActiveGas | 11,300 | Feb 26, 2007 | — | — |
| Freeman #1242-285-33367 | Remora Management LLC only | Lavaca, TXSpeaks SW. (Simpson) | Temporarily abandonedGas | 15,300 | Jan 30, 2007 | — | — |
| Ricker State #142-389-30230 | Thompson J. Cleo only | Reeves, TXGolden Corral (Simpson) | PluggedOil | 11,500 | Oct 31, 2006 | — | — |
| Simpson W. M. #142-321-31941 | Sue-Ann Operating L.C. only | Matagorda, TXPheasant (Simpson) | PluggedGas | 9,300 | Sep 28, 2006 | — | — |
| Emperor 24 #142-495-32939 | Permex Petroleum Corporation only | Winkler, TXEmperor (Simpson) | ActiveGas | 12,000 | Mar 16, 2004 | — | — |
| Zalman #442-285-33052 | Crescent Energy Operating LLC only | Lavaca, TXSpeaks SW. (Simpson) | Temporarily abandonedGas | 19,000 | Dec 9, 2003 | — | — |
| Coble 64 #142-233-32983 | Palo Duro Resources LLC only | Hutchinson, TXShire (Simpson) | Shut inOil | 10,000 | Nov 24, 2003 | — | — |
| Thomas #142-321-31856 | Noble Energy Inc only | Matagorda, TXPheasant (Simpson) | PluggedGas | 9,500 | Feb 3, 2003 | — | — |
| Maxwell 13 #142-495-05207 | Chevron U. S. A. Inc. only | Winkler, TXEmperor (Simpson) | PluggedGas | 11,727 | Jan 7, 2003 | — | — |
| Maxwell 14 #142-495-32914 | Chevron U. S. A. Inc. only | Winkler, TXEmperor (Simpson) | Not on scheduleOil | 11,700 | Jan 7, 2003 | — | — |
| Gill #106242-393-31498 | Huber J. M. Corporation only | Roberts, TXMiami Bluffs (Simpson) | Not on scheduleGas | 14,200 | Sep 18, 2002 | — | — |
| Freeman #942-285-32811 | Dominion Oklahoma Texas E&P Inc only | Lavaca, TXSpeaks SW. (Simpson) | Not on scheduleGas | 15,100 | Jul 29, 2002 | — | — |
| Maxwell 18 #342-495-32904 | Permex Petroleum Corporation only | Winkler, TXEmperor (Simpson) | ActiveGas | 11,700 | Jun 27, 2002 | — | — |
| McIntyre #142-371-10798 | Pure Resources L.P. only | Pecos, TXOates NE. (Simpson) | PluggedGas | 17,000 | Nov 5, 2001 | — | — |
| Cowden #142-495-32883 | Camterra Resources Inc. only | Winkler, TXEmperor (Simpson) | ActiveGas | 12,000 | Aug 3, 2001 | — | — |
| C E Lamunyon #08130-025-35932 | FAE II Operating LLC only | Lea, NMTeague; Simpson | ActiveOil | 9,550 | Jul 25, 2001 | 0 | 2,765 |
| Maxwell 23 #342-495-32865 | Permex Petroleum Corporation only | Winkler, TXEmperor (Simpson) | Temporarily abandonedGas | 11,600 | Jun 6, 2001 | — | — |
| C E Lamunyon #08030-025-35624 | FAE II Operating LLC only | Lea, NMTeague; Simpson | ActiveOil | 9,600 | Apr 21, 2001 | 788 | 3,929 |
| E C Hill C #00330-025-35365 | OXY USA Inc only | Lea, NMTeague; Simpson | PluggedOil | 9,580 | Jan 22, 2001 | 0 | 0 |
| Cooper 3 #00630-025-35204 | Matador Production Company only | Lea, NMSkaggs; Simpson, Northwest | PluggedOil | 10,300 | Oct 23, 2000 | 0 | 0 |
| C E Lamunyon #071Y30-025-35106 | FAE II Operating LLC only | Lea, NMTeague; Simpson | ActiveOil | 9,560 | Jul 20, 2000 | 0 | 4,219 |
| Freeman #842-285-32802 | Fowler Oil & Gas LLC only | Lavaca, TXSpeaks SW. (Simpson) | ActiveGas | 15,000 | Jun 28, 2000 | — | — |
| C E Lamunyon #07730-025-35057 | FAE II Operating LLC only | Lea, NMTeague; Simpson | ActiveOil | 9,600 | Jun 13, 2000 | 0 | 4,653 |
| C E Lamunyon #07330-025-35059 | FAE II Operating LLC only | Lea, NMTeague; Simpson | ActiveOil | 9,683 | May 24, 2000 | 2,961 | 802 |
| C E Lamunyon #07430-025-35060 | FAE II Operating LLC only | Lea, NMTeague; Simpson | ActiveOil | 9,550 | May 24, 2000 | 2,710 | 5,816 |
| C E Lamunyon #07530-025-35061 | FAE II Operating LLC only | Lea, NMTeague; Simpson | ActiveOil | 9,572 | May 24, 2000 | 1,742 | 4,803 |
| C E Lamunyon #07130-025-35058 | Arch Petroleum Inc only | Lea, NMTeague; Simpson | PluggedOil | 7,417 | May 4, 2000 | 0 | 0 |
| C E Lamunyon #07630-025-35074 | FAE II Operating LLC only | Lea, NMTeague; Simpson | ActiveOil | 9,800 | May 4, 2000 | 0 | 1,455 |
| E C Hill a #00730-025-35012 | FAE II Operating LLC only | Lea, NMTeague; Devonian | ActiveOil | 9,330 | Apr 26, 2000 | 0 | 34 |
| E C Hill B #00730-025-35013 | OXY USA Inc only | Lea, NMTeague; Simpson | PluggedOil | 9,530 | Apr 26, 2000 | 0 | 0 |
| Freeman #542-285-32775 | Fowler Oil & Gas LLC only | Lavaca, TXSpeaks SW. (Simpson) | ActiveGas | 15,500 | Feb 14, 2000 | — | — |
| Freeman #142-285-32687 | Fowler Oil & Gas LLC only | Lavaca, TXSpeaks SW. (Simpson) | ActiveGas | 15,500 | Feb 24, 1999 | — | — |
| Maxwell 18 #142-495-32746 | Permex Petroleum Corporation only | Winkler, TXEmperor (Simpson) | ActiveGas | 12,500 | Feb 4, 1999 | — | — |
| Pilgreen #142-285-32624 | Dominion Oklahoma Texas E&P Inc only | Lavaca, TXSpeaks SW. (Simpson) | PluggedGas | 15,500 | Dec 1, 1998 | — | — |
| Trull R. B. et al #142-321-31756 | Deep Rock Resources Inc. only | Matagorda, TXAshby (Simpson) | PluggedGas | 9,600 | Mar 6, 1998 | — | — |
| Hardy 36 State #01530-025-33924 | Maverick Permian LLC only | Lea, NMCass; Strawn, South | ActiveOil | 10,340 | Apr 18, 1997 | 0 | 6 |
| E C Hill B Federal #02430-025-33889 | OXY USA Inc only | Lea, NMTeague; Simpson | PluggedOil | 9,555 | Mar 17, 1997 | 0 | 0 |
| Baylus Cade Federal #00730-025-33649 | FAE II Operating LLC only | Lea, NMTeague; Simpson | ActiveOil | 9,877 | Oct 25, 1996 | 1,974 | 4,266 |