OPERATORS · TEXAS · P-5 NUMBER 146669

Charter Oak Production Co., LLC

6 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
May 1, 2009680557RecompletionGraysonDouthat #19,450Final completion18131382—
Dec 7, 2006630094RecompletionGraysonDouthat #00111,000—18131382Acquired from Kepco Operating, Inc.
Feb 22, 2005558036RecompletionHansfordCatherine #10977,758—19531669Acquired from Blue Dolphin Production LLC
Jul 1, 2003533732RecompletionOchiltreeHarmon #H 1H12,100Final completion35732370Acquired from Sunstone Energy Company
Jun 23, 2003533228RecompletionOchiltreeBrillhart #1H8,500Final completion35732391Acquired from Sunstone Energy Company
Sep 14, 1983212377RecompletionGraysonRobertson-Bluestem #19,557Final completion18130869Acquired from Precision Operating Inc.