OPERATORS · RRC 681505

Proton Engy, L.L.C

13 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Jan 25, 2005556731DrillBeeHeard, C.E. "B" #205,000—02533313—
Jan 25, 2005556730DrillBeeHeard, C. E. "B' #215,000Spudded02533314Now Lakeshore Operating LLC
Oct 5, 2004551900RecompletionBeeHeard, C.E. "B" #173,700Final completion02532325Now Sue-Ann Operating L.C.
Jul 12, 2004548075RecompletionBeeHeard, Claude E. "B" #73,100—02501523Now Smith Production Inc.
Jul 12, 2004548075RecompletionBeeHeard, Claude E. "B" #73,100Final completion02501523Now Smith Production Inc.
Feb 9, 2004541851RecompletionWebbWatson, H. #17,100Final completion47934269Now Columbus Energy LLC
Dec 19, 2003539988RecompletionBeeHeard, C. E. "B" #183,100Final completion02532644—
Dec 2, 2003539153RecompletionDuvalOlvera Gas Unit #18,178Final completion13136743Now Petrohawk Operating Company
Oct 28, 2003537979RecompletionJeffersonAmoco Production Company Fee #17,800Final completion24531981Now Petrohawk Operating Company
Aug 8, 2003535120RecompletionBeeC. E. Heard "B" #43,650Final completion02501528Now Amoco Production Company
Mar 5, 2003529216RecompletionDuvalBelia Barrera Gas Unit #28,215Final completion13136920Now Milagro Exploration LLC
Jul 10, 1992401118DrillBeeHeard, Claude E. "B" #189,500Final completion02532644Acquired from Amoco Production Company
Jul 10, 1992401118DrillBeeHeard, C. E. "B" #189,000—02532644Acquired from Amoco Production Company