OPERATORS · RRC 125946

Calpine Natural Gas Co L.P

3 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Jun 6, 2002520736DrillZapataBruni-Hein Gas Unit #111,700Final completion50534556Now Arete Operating Company LLC
Feb 12, 1996444718DrillWhartonHenderson #53,000—48133851Acquired from Parker & Parsley Development L.P
Feb 12, 1996444718DrillWhartonHenderson #53,000Final completion48133851Acquired from Parker & Parsley Producing L.P.