OPERATORS · TEXAS · P-5 NUMBER 169225

Columbia Energy Properties, Inc.

8 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Jun 14, 2002520808DrillBexarJasik, Stanley #8X3,500—02933074Now Aaronmark Services LLC
Apr 4, 1990371796DrillDimmit89 Ranch #1H7,500Final completion12732869Now JB Oil & Gas Well Service
Jun 7, 1989360182DrillMcMullenWheeler, Cole Jearl #1011,000Final completion31132754Now El Dorado Gas & Oil Inc.
Jun 10, 1987331456DrillMcMullenWheeler, Clifton #9B11,400Final completion31132556Now Varas Energy Operating Company
Sep 30, 1985286083DrillMcMullenWheeler, Clifton "D" #7D11,400Final completion31132373Acquired from Southern Energy & Exploration Co
Aug 14, 1984248460DrillFrioDickerson, Walter E. Estate #83,500Final completion16332352Acquired from Southern Energy & Exploration Co
May 11, 1983195606DrillBexarJasik, Stanley #8X3,500Final completion02933074Now Aaronmark Services LLC
Feb 16, 1982151524DrillFrioRauschhuber, Emory C. #13,700Final completion16332140Acquired from Southern Energy & Exploration Co