OPERATORS · TEXAS · P-5 NUMBER 135319

Carrizo Exploration, Inc.

42 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Apr 11, 2008655296DrillDimmitVotaw #1A4,000Final completion12733515Now L & J Exploration LLC
Dec 1, 2006629812DrillDimmitWinn #27,000Final completion12733417Acquired from Scully Energy Corporation
Sep 12, 2006625784DrillDimmitBowman #G 24,000Final completion12733395—
Sep 12, 2006625783DrillDimmitBowman #G 14,000Final completion12733394—
May 31, 2006619717DrillDimmitSoldiers Lake W "A" #23,800Plugged dry hole (P&A)12733350—
Jan 30, 2006612877DrillDimmitSoldiers Lake W #13,950Spudded12733313—
Jan 30, 2006612877DrillDimmitSoldiers Lake W #13,950Final completion12733313—
Nov 2, 2005608863DrillDimmitHitchcock -a- Unit #33,950Final completion12733298Now L & J Exploration LLC
Sep 20, 2005606609DrillDimmitHitchcock -A- #23,950Final completion12733291Now L & J Exploration LLC
Jun 23, 2005602392DrillDimmitHitchcock #13,850Spudded12733284Now L & J Exploration LLC
Jun 23, 2005602392DrillDimmitHitchcock #13,850Final completion12733284Now L & J Exploration LLC
Dec 15, 2004554863DrillDimmitVotaw #B 13,800Plugged dry hole (P&A)12733259—
Oct 21, 2004552657DrillDimmitWinn #17,000Spudded12733254Acquired from Scully Energy Corporation
Oct 21, 2004552657DrillDimmitWinn #17,000Final completion12733254Acquired from Scully Energy Corporation
Oct 21, 2004552655DrillDimmitWinn #27,000—12733417Acquired from Scully Energy Corporation
Oct 15, 1997468289DrillDimmitMidway #16,100Unperforated completion12733124Now Lane Lloyd L.
Apr 2, 1997460275DrillDimmitBadger #14,000Final completion12733108Acquired from Bronco Z Production
Jan 28, 1997457724DrillDimmitMinus, Josephine #33,850Final completion12733101—
Jan 24, 1996444026DrillZavalaBuzzard Love #12,700Plugged dry hole (P&A)50732530—
Sep 26, 1995440291DrillDimmitWhataburger #15,100Spudded12733078Acquired from Richman Petroleum Corp.
Sep 26, 1995440291DrillDimmitWhataburger #15,100Final completion12733078Acquired from Prime Operating Company
Jan 14, 1991383370DrillDimmitVotaw, Larry #113,900Unsuccessful workover12732980Acquired from Jamin Energy, Inc.
Feb 26, 1990370323DrillDimmitVotaw, Larry #103,800Spudded12732856Acquired from Jamin Energy, Inc.
Feb 26, 1990370323DrillDimmitVotaw, Larry #103,800Final completion12732856Acquired from Jamin Energy, Inc.
Feb 12, 1990369799DrillDimmitFrost National Bank #84,000Final completion12732850Acquired from San Antonio Gas & Oil, Inc.
Sep 11, 1989363544DrillDimmitBowman, Ingram #7 #73,900Final completion12732826Acquired from San Antonio Gas & Oil, Inc.
Sep 7, 1989363546DrillDimmitFrost National Bank Trustee #63,900Final completion12732827Acquired from San Antonio Gas & Oil, Inc.
Jul 14, 1989361308DrillDimmitFrost National Bank Trustee #54,000Final completion12732825Acquired from San Antonio Gas & Oil, Inc.
Mar 16, 1989357010DrillDimmitIngram/Bowman #64,000Final completion12732803Acquired from San Antonio Gas & Oil, Inc.
Nov 2, 1988352860DrillDimmitFrost National Bank Tr. #24,000Final completion12732798Acquired from Oversea Oil Co.
Aug 26, 1988350309DrillDimmitFrost National Bank Trust #14,000Final completion12732794Acquired from Oversea Oil Co.
Aug 21, 1987334760DrillDimmitVotaw, Larry #54,000Final completion12732777Acquired from Jamin Energy, Inc.
Jan 21, 1987325394DrillDimmitVotaw, Larry #44,000Unsuccessful workover12732768Acquired from Jamin Energy, Inc.
Nov 4, 1986321393DrillDimmitVotaw, Larry #24,000Final completion12732759Acquired from Jamin Energy, Inc.
Nov 4, 1986321393DrillDimmitVotaw, Larry #24,000—12732759Acquired from Jamin Energy, Inc.
Apr 12, 1984236454DrillDimmitSteubing #14,000Final completion12732518Acquired from Forney, Bill, Inc.
Dec 15, 1982180456DrillDimmitBowers #2A6,500Unsuccessful workover12732413Acquired from Canusa Energy, Inc.
Sep 8, 1982171247DrillDimmitBowers #1A6,600Final completion12732386Acquired from Canusa Energy, Inc.
Nov 17, 198099363DrillDimmitBarber, Mary E. #14,000Final completion12732114Acquired from Kirkwood & Company
Aug 10, 197955292DrillZavalaLamantia #14,000Final completion50731210Acquired from Lynch, W. Waldo
May 8, 197823694DrillDimmitLight, Wm. #13,700Circulate production string casing12731706Acquired from Maverick Prod. Co. Inc.
Dec 5, 197710205DrillDimmitBowman, Ruth McLean #264,000Long string casing12731604Acquired from Palmco Management Co.