| McKnight M. B. #12842-103-35285 | Williams Oil Company | Crane, TXArmer (6350) | ActiveOil | 6,390 | Aug 18, 2006 | — | — |
| Edwards -B- #442-475-35041 | Williams Oil Company | Ward, TXCrawar (Devonian North) | ActiveOil | 6,553 | Jan 9, 2006 | — | — |
| McKnight M. B. 21 #142-103-35121 | Williams Oil Company | Crane, TXArmer (Tubb) | ActiveOil | 6,435 | Dec 20, 2005 | — | — |
| McKnight - Rayden #242-103-35150 | Williams Oil Company | Crane, TXArmer (Tubb) | ActiveOil | 4,944 | Sep 14, 2005 | — | — |
| McKnight M. B. 21A #242-103-35149 | Williams Oil Company | Crane, TXArmer (Tubb) | ActiveOil | 4,950 | Sep 8, 2005 | — | — |
| McKnight M. B. 21A #142-103-35047 | Williams Oil Company | Crane, TXArmer (Tubb) | ActiveOil | 6,413 | Jul 15, 2005 | — | — |
| McKnight - Rayden #142-103-35117 | Williams Oil Company | Crane, TXArmer (Tubb) | ActiveOil | 6,373 | May 9, 2005 | — | — |
| Edwards C. W. Etal -a- #942-103-34973 | Williams Oil Company | Crane, TXSand Hills NW. (Tubb) | PluggedOil | 6,300 | Nov 18, 2004 | — | — |
| Edwards B #342-475-34799 | Williams Oil Company | Ward, TXCrawar (Glorieta) | ActiveOil | 4,356 | Sep 24, 2003 | — | — |
| Estes W. A. #242-475-34784 | Williams Oil Company | Ward, TXCrawar (Tubb) | Shut inOil | 5,150 | May 15, 2003 | — | — |
| Edwards C. W. Etal -a- #642-103-10568 | Williams Oil Company | Crane, TXSand Hills NW. (Tubb) | ActiveOil | 4,698 | Mar 5, 2003 | — | — |
| Edwards #842-475-34755 | Williams Oil Company | Ward, TXCrawar (Devonian North) | PluggedOil | 6,500 | Apr 26, 2002 | — | — |
| Edwards #342-475-00729 | Williams Oil Company | Ward, TXCrawar (Glorieta) | PluggedOil | 6,504 | Feb 4, 2002 | — | — |
| McKnight M. B. #5442-103-00023 | Williams Oil Company | Crane, TXArmer (Clear Fork) | ActiveOil | 6,404 | Jan 25, 2002 | — | — |
| Estes W. A. #142-475-34738 | Williams Oil Company | Ward, TXSand Hills West (Devonian) | Shut inOil | 6,299 | Nov 29, 2001 | — | — |
| Edwards -B- #242-475-34709 | Williams Oil Company | Ward, TXCrawar (Tubb) | ActiveOil | 6,617 | May 8, 2001 | — | — |
| Tubb J. B. -J- #242-103-34830 | Williams Oil Company | Crane, TXCrawar (Devonian North) | ActiveGas | 6,416 | May 4, 2001 | — | — |
| McKnight M.B. #5642-103-00025 | Williams Oil Company | Crane, TXArmer (Wichita-Albany) | PluggedOil | 6,600 | Nov 22, 2000 | — | — |
| Edwards C. Jr. a #242-103-00797 | Williams Oil Company | Crane, TXArmer (Clear Fork) | ActiveOil | 6,420 | Oct 27, 2000 | — | — |
| Edwards C. Jr. a #142-103-05759 | Williams Oil Company | Crane, TXArmer (Clear Fork) | ActiveOil | 6,470 | Jan 3, 2000 | — | — |
| Edwards C. W. et al a #742-103-10569 | Williams Oil Company | Crane, TXSand Hills (Clear Fork) | ActiveOil | 480 | Sep 30, 1999 | — | — |
| Wristen Brothers #142-475-34425 | Williams Oil Company | Ward, TXDell (San Andres) | PluggedOil | 6,500 | Apr 22, 1999 | — | — |
| Robinson #142-413-00273 | Williams Oil Company | Schleicher, TXOtto (Canyon) | PluggedGas | 5,280 | Nov 23, 1998 | — | — |
| Wristen Bros. #10042-475-34185 | Williams Oil Company | Ward, TXSand Hills West | PluggedOil | 7,000 | May 28, 1998 | — | — |
| Edwards #742-475-34566 | Williams Oil Company | Ward, TXCrawar (Devonian North) | ActiveOil | 6,561 | May 14, 1998 | — | — |
| Harkey -a- #342-413-30279 | Williams Oil Company | Schleicher, TXToe Nail (Strawn) | PluggedOil | 5,400 | Feb 20, 1998 | — | — |
| McKnight M. B. #4142-103-00009 | Williams Oil Company | Crane, TXArmer (Clear Fork) | ActiveOil | 6,450 | Nov 14, 1997 | — | — |
| Harris C #742-413-00517 | Williams Oil Company | Schleicher, TXToe Nail (Palo Pinto) | PluggedOil | 4,744 | Sep 10, 1997 | — | — |
| McKnight E. #342-103-02589 | Williams Oil Company | Crane, TXArmer (Clear Fork) | ActiveOil | 6,478 | Mar 6, 1997 | — | — |
| McKnight M.B. #4942-103-00017 | Williams Oil Company | Crane, TXArmer (Wichita-Albany) | ActiveOil | 6,355 | Feb 26, 1997 | — | — |
| Tucker #542-413-30057 | Williams Oil Company | Schleicher, TXToe Nail (Strawn) | Shut inOil | 5,400 | Oct 16, 1996 | — | — |
| Tucker #642-413-30933 | Williams Oil Company | Schleicher, TXToe Nail (Palo Pinto) | ActiveGas | 5,400 | May 31, 1996 | — | — |
| McKnight M. B. #12342-103-32469 | Williams Oil Company | Crane, TXSand Hills (Judkins) | ActiveOil | 6,460 | May 14, 1996 | — | — |
| McKnight M.B. #10542-103-11014 | Williams Oil Company | Crane, TXArmer (Wichita-Albany) | ActiveOil | 6,600 | May 3, 1996 | — | — |
| Edwards C. Jr. Etal -a- #1042-103-32530 | Williams Oil Company | Crane, TXArmer (6350) | PluggedOil | 6,750 | Jan 17, 1996 | — | — |
| Harris -C- #842-413-31949 | Williams Oil Company | Schleicher, TXToe Nail (Strawn) | PluggedOil | 5,300 | Oct 19, 1995 | — | — |
| McKnight M. B. #12542-103-34355 | Williams Oil Company | Crane, TXArmer (Clear Fork) | ActiveOil | 4,725 | Aug 14, 1995 | — | — |
| Edwards #542-475-31833 | Williams Oil Company | Ward, TXCrawar (Glorieta) | PluggedOil | 5,600 | Aug 1, 1995 | — | — |
| Harris C #142-413-00524 | Williams Oil Company | Schleicher, TXToe Nail (Harkey) | ActiveGas | 5,330 | May 16, 1995 | — | — |
| Harris C #242-413-00525 | Williams Oil Company | Schleicher, TXToe Nail (Palo Pinto) | Temporarily abandonedGas | 5,303 | Feb 17, 1995 | — | — |
| McKnight M. B. #3142-103-00080 | Williams Oil Company | Crane, TXArmer (Clear Fork) | ActiveOil | 6,410 | Jul 27, 1994 | — | — |
| Edwards Janelle #442-475-31945 | Williams Oil Company | Ward, TXCrawar (Glorieta) | ActiveOil | 5,500 | Jul 7, 1994 | — | — |
| Edwards Janelle #542-475-32138 | Williams Oil Company | Ward, TXCrawar (Glorieta) | ActiveOil | 6,946 | Jun 30, 1994 | — | — |
| McKnight M. B. #3342-103-00001 | Williams Oil Company | Crane, TXArmer (Clear Fork) | ActiveOil | 6,440 | Mar 18, 1993 | — | — |
| McKnight M.B. #12442-103-32773 | Williams Oil Company | Crane, TXArmer (Wichita-Albany) | PluggedOil | 6,620 | Sep 16, 1992 | — | — |
| Blake #142-389-32008 | Williams Oil Company | Reeves, TXWorsham (Delaware Sand) | PluggedOil | 5,200 | Mar 11, 1992 | — | — |
| University L #142-495-01917 | Williams Oil Company | Winkler, TXBlock 17 | PluggedOil | 5,152 | Aug 19, 1991 | — | — |
| University #342-475-34074 | Williams Oil Company | Ward, TXWar-Wink (Delaware) | PluggedGas | 5,300 | May 8, 1991 | — | — |
| Harkey a #5D42-413-31118 | Williams Oil Company | Schleicher, TXToe Nail (Harkey) | PluggedOil | 5,550 | May 20, 1988 | — | — |
| Harkey a #442-413-30941 | Williams Oil Company | Schleicher, TXToe Nail (Harkey) | PluggedGas | 5,500 | Jul 20, 1987 | — | — |