OPERATORS · TEXAS · P-5 NUMBER 496670

Leonard Brothers Operating Co.

20 FILINGS · 18 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Dec 28, 2004552062ReenterShackelfordMoore #34022,100—41701637—
Jul 15, 2004547422DrillShackelfordMoore #34012,200—41738455Now Sequoia Energy Resources
Jul 15, 2004547422AmendmentDrillShackelfordMoore #34012,200Final completion41738455Now Sequoia Energy Resources
Mar 16, 2004543110DrillShackelfordKeefer #36012,200Final completion41738432Now Sirena Holdings LLC Series 1
Mar 24, 2003529750DrillShackelfordMoore #64012,500Final completion41738390—
Nov 20, 2002525552DrillShackelfordMoore #35012,500Final completion41738368Now Sequoia Energy Resources
Aug 16, 2001512544DrillShackelfordLane, M. #22,500Unperforated completion41738340Now Royal Texan Energy Co.
Aug 16, 2001512542DrillShackelfordLane, M. #32,500Unperforated completion41738339Now Royal Texan Energy Co.
Jul 23, 2001510756ReenterShackelfordTerry Heirs #12,900Final completion41732683Now Low-End Oil LLC
Mar 26, 2001507032DrillShackelfordLane, M. #12,500Spudded41738321Now Sequoia Energy Resources
Mar 26, 2001507032AmendmentDrillShackelfordLane, M. #12,500Final completion41738321Now Sequoia Energy Resources
Oct 19, 2000500838ReenterShackelfordMohan, Larry E. #11,996Final completion41736467—
Feb 18, 1997458382RecompletionShackelfordCannon, Sam #43,850Final completion41735306Now Royal Texan Energy Co.
Feb 11, 1997458383RecompletionShackelfordCannon, Sam #14,225Final completion41700129Now Royal Texan Energy Co.
Feb 11, 1997458381RecompletionShackelfordCannon, Sam #23,950Final completion41720110—
Jan 29, 1997457842RecompletionShackelfordCannon, Sam #14,225Final completion41700129Now Royal Texan Energy Co.
May 23, 1996448311RecompletionShackelfordCannon, Sam #23,890Final completion41720110—
Jun 2, 1995436240RecompletionShackelfordCannon, Sam #43,855Final completion41735306Now Royal Texan Energy Co.
Aug 9, 1985282162DrillShackelfordMohan, Larry E #12,000Final completion41736467Acquired from 3-L Drilling
Mar 4, 1983187440RecompletionShackelfordCannon, Sam #23,900Final completion41720110Acquired from Leonard Resources