OPERATORS · TEXAS · P-5 NUMBER 135401

Carrizo Oil & Gas, Inc.

6 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Feb 28, 2008655816ReenterFrioHardy Thompson Unit #1HH9,000Final completion16332779—
Apr 6, 2004544142ReenterSmithBrady, L.B. #1R14,500—42330690Now Weathers Exploration Inc.
Apr 6, 2004544142ReenterSmithBrady, L.B. #1R15,000Final completion42330690Now Weathers Exploration Inc.
Jun 10, 2002520835ReenterGoliadDanklefs #19,000—17532970Now Tri-Union Development Corp.
Aug 10, 2000498351ReenterAndersonDelaney "A" #9RI530Final completion00131931Now Linder John Operating Co. LLC
May 15, 2000495081ReenterMatagordaHuebner #4110,126Plugged dry hole (P&A)32100916Now Maguire Oil Company