OPERATORS · TEXAS · P-5 NUMBER 180543

Costilla Energy, Inc.

10 FILINGS · 7 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Jul 1, 1998477425DrillLimestoneTucker #79,000Spudded29331277Now Diversified Production LLC
Jul 1, 1998477425AmendmentDrillLimestoneTucker #79,500Final completion29331277Now Diversified Production LLC
Jun 1, 1998476449DrillLimestoneTucker #611,100Spudded29331270Now Diversified Production LLC
Jun 1, 1998476449AmendmentDrillLimestoneTucker #612,000Final completion29331270Now Diversified Production LLC
Dec 4, 1997469930DrillLimestoneCooper #311,500—29331237—
Jul 22, 1997465145RecompletionLimestoneTucker #17,900Final completion29330714Now Diversified Production LLC
May 7, 1997462079DrillLimestoneTucker #511,000Final completion29331207Now Diversified Production LLC
Apr 24, 1997461584DrillLimestoneCooper #211,000Plugged dry hole (P&A)29331200—
Feb 28, 1997459322DrillLimestoneCooper #111,500—29331192Now Dominion Oklahoma Texas E&P Inc
Feb 28, 1997459322AmendmentDrillLimestoneCooper #111,500Final completion29331192Now Dominion Oklahoma Texas E&P Inc