| Sun #142-003-33281 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedOil | 6,000 | May 4, 2015 | — | — |
| University Consolidated Xii #5142-003-37529 | Contango Resources LLC | Andrews, TXFullerton (8500) | PluggedOil | 8,900 | Nov 13, 2014 | — | — |
| University Consolidated Xii #1542-003-10546 | Contango Resources LLC | Andrews, TXFullerton (San Andres) | PluggedOil | 7,200 | Sep 19, 2013 | — | — |
| University 24A #3HZ42-003-43461 | Contango Resources LLC | Andrews, TXFuhrman-Mascho | PluggedOil | 5,200 | Jul 31, 2012 | — | — |
| Robertson a #542-165-35336 | Contango Resources LLC | Gaines, TXNewsom (Yates) | PluggedGas | 4,850 | Jul 21, 2011 | — | — |
| University 12-15 #142-003-42927 | Contango Resources LLC | Andrews, TXBlock 12 | PluggedOil | 7,850 | May 12, 2011 | — | — |
| Thornberry NWS #142-003-04185 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedGas | 6,000 | Sep 18, 2009 | — | — |
| University 24A #142-003-41068 | Contango Resources LLC | Andrews, TXFuhrman-Mascho | PluggedOil | 4,900 | Jun 24, 2009 | — | — |
| Kuykendall J. W. #142-003-05601 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedGas | 4,795 | Mar 25, 2009 | — | — |
| State AW #1Y42-003-40928 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedGas | 3,500 | Dec 2, 2008 | — | — |
| University Becky D #8742-003-04694 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 6,350 | Dec 20, 2007 | — | — |
| University Debra C #8042-003-04786 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 5,500 | Dec 3, 2007 | — | — |
| University Donna C #10642-003-10202 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 4,000 | Nov 26, 2007 | — | — |
| Cheyenne-Cummins #142-135-00055 | Contango Resources LLC | Ector, TXGoldsmith (Clear Fork) | PluggedOil | 8,195 | Oct 17, 2007 | — | — |
| Lea Katie W. #1442-103-03636 | Contango Resources LLC | Crane, TXSand Hills (Wojcik-McElroy) | PluggedGas | 3,628 | Apr 25, 2005 | — | — |
| Booth W #2REHZ42-507-32341 | Contango Resources LLC | Zavala, TXPearsall (Austin Chalk) | PluggedOil | 10,000 | Sep 30, 2004 | — | — |
| University G #312HZ42-003-38355 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Apr 23, 1999 | — | — |
| Garth -a- Unit #142-071-32145 | Contango Resources LLC | Chambers, TXAnahuac SE. (F-17) | PluggedGas | 10,400 | Sep 23, 1998 | — | — |
| Wight A. W. #3242-103-03280 | Contango Resources LLC | Crane, TXBlock 27 (Tubb) | PluggedGas | 6,000 | Jul 21, 1997 | — | — |
| Long Ell #2T42-103-06131 | Contango Resources LLC | Crane, TXBlock 27 (Tubb) | PluggedGas | 4,500 | Dec 31, 1996 | — | — |
| State of Texas S #442-003-38045 | Contango Resources LLC | Andrews, TXBlock 12 (Yates) | PluggedGas | 3,400 | Nov 4, 1996 | — | — |
| University KL #2A42-003-38026 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedOil | 5,000 | Oct 24, 1996 | — | — |
| University E #29242-003-38006 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Oct 9, 1996 | — | — |
| University B #32142-003-38007 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Oct 8, 1996 | — | — |
| University C #29142-003-38008 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Oct 8, 1996 | — | — |
| University D #32242-003-38009 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Oct 8, 1996 | — | — |
| University a #19142-003-37948 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Aug 13, 1996 | — | — |
| University Andrews a #9242-003-04795 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,710 | Aug 7, 1996 | — | — |
| University #19242-003-37940 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Aug 6, 1996 | — | — |
| University Andrews B #10842-003-10355 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Aug 5, 1996 | — | — |
| University Andrews C #11342-003-33779 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 8,100 | Aug 5, 1996 | — | — |
| University M #142-003-37894 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedOil | 5,000 | Jun 21, 1996 | — | — |
| University 9-12 #142-003-37890 | Contango Resources LLC | Andrews, TXBlock 12 (Yates) | PluggedGas | 5,000 | Jun 20, 1996 | — | — |
| University W #242-003-37847 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedOil | 5,000 | Apr 11, 1996 | — | — |
| University SS #342-003-37792 | Contango Resources LLC | Andrews, TXFullerton (San Andres) | PluggedOil | 4,900 | Jan 17, 1996 | — | — |
| University 7 #142-003-37726 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedOil | 3,400 | Sep 6, 1995 | — | — |
| University AE #242-003-37709 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedOil | 3,300 | Aug 23, 1995 | — | — |
| University AE #342-003-37712 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedOil | 3,300 | Aug 23, 1995 | — | — |
| University AE #442-003-37713 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedGas | 3,300 | Aug 23, 1995 | — | — |
| University 9 #142-003-37714 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedOil | 3,300 | Aug 23, 1995 | — | — |
| University AE #142-003-37645 | Contango Resources LLC | Andrews, TXFuhrman-Mascho (Yates) | PluggedOil | 3,300 | May 12, 1995 | — | — |
| University 12-E #342-003-06571 | Contango Resources LLC | Andrews, TXBlock 12 | PluggedOil | 10,300 | Feb 17, 1995 | — | — |
| Texaco-Lindsay #142-301-00433 | Contango Resources LLC | Loving, TXTunstill | PluggedOil | 3,874 | Jul 16, 1991 | — | — |
| Cowden Emma #5242-003-31576 | Contango Resources LLC | Andrews, TXEmma (Glorieta) | PluggedOil | 5,540 | Jul 21, 1989 | — | — |
| Texas University W #142-003-10055 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 6,300 | Feb 23, 1989 | — | — |
| University 29-10 #242-003-36320 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Feb 15, 1989 | — | — |
| University 19-10 #242-003-36328 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Feb 15, 1989 | — | — |
| University 24-11 #142-003-36286 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Dec 5, 1988 | — | — |
| University 19-10 #142-003-36281 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Dec 2, 1988 | — | — |
| University 30-10 #142-003-36253 | Contango Resources LLC | Andrews, TXEmbar (Yates) | PluggedGas | 3,300 | Oct 13, 1988 | — | — |