OPERATORS · TEXAS · P-5 NUMBER 830143

Sunstone Energy Company

6 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Aug 29, 2002523227DrillOchiltreeBrillhart #1H8,500Unperforated completion35732391Now Charter Oak Production Co. LLC
Mar 18, 2002518381DrillFisherCave, James "B" #1H7,500—15132578Now Ohlhausen Oil Company
Mar 18, 2002518380DrillFisherCave, James "A" #1H7,500Final completion15132578Now Ohlhausen Oil Company
Jan 16, 2002516849DrillOchiltreeHarmon #H 112,500Spudded35732370Now Charter Oak Production Co. LLC
Jan 16, 2002516849DrillOchiltreeHarmon #H 1H12,500—35732370Now Charter Oak Production Co. LLC
Jan 16, 2002516849DrillOchiltreeHarmon #H 1H12,500Unperforated completion35732370Now Charter Oak Production Co. LLC