OPERATORS · TEXAS · P-5 NUMBER 950472

Zachry Exploration, Ltd.

74 PERMITS · PAGE 2 OF 2 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
May 13, 2004545676DrillFort BendNicholas Unit #13,600Plugged dry hole (P&A)15732279—
May 7, 2004545474DrillWebbRancho Blanco #197,800Final completion47938718Now Columbus Energy LLC
Apr 28, 2004545060DrillColoradoReznicek #14,300Final completion08932364—
Apr 21, 2004544728DrillWebbRancho Blanco #187,600Final completion47938697Now Columbus Energy LLC
Apr 19, 2004544610DrillColoradoTulane Gordon Unit #14,500Spudded08932363Now Zachry Exploration LLC
Apr 19, 2004544610DrillColoradoTulane Gordon Unit #14,500Final completion08932363Now Zachry Exploration LLC
Dec 1, 2003539063DrillFort BendSteffek #14,800Final completion15732248Now Zachry Exploration LLC
Oct 16, 2003537585DrillHardinCraig #15,250Final completion19932895Now Zachry Exploration LLC
Aug 13, 2003535290DrillLibertyGovernor Bill Daniel Section 161 #115,100Final completion29132492Now Fort Apache Energy Inc.
Jul 31, 2003534816DrillMatagordaPierce T #35,900Spudded32131973Now Cyber Enviro-Tech Inc
Jul 31, 2003534816DrillMatagordaPierce T #35,920Final completion32131973Now Cyber Enviro-Tech Inc
Jul 16, 2003534243DrillWebbRancho Blanco #168,000Final completion47938476Now Columbus Energy LLC
May 28, 2003532455DrillMatagordaPierce #16,000—32131966Now Cyber Enviro-Tech Inc
May 28, 2003532455DrillMatagordaPierce #16,000Final completion32131966Now Cyber Enviro-Tech Inc
May 28, 2003532453DrillMatagordaPierce "A" #22,700Plugged dry hole (P&A)32131967—
Mar 10, 2003529423DrillWebbRancho Blanco #158,500Final completion47938359Now Columbus Energy LLC
Jan 31, 2003527931DrillBrazoriaKorenek, L. #19,000Final completion03932795Now Zachry Exploration LLC
Jan 14, 2003527264DrillWebbRancho Blanco #297,900Final completion47938305Now Columbus Energy LLC
Jan 14, 2003527261RecompletionColoradoHeirs, Thomas #17,500Final completion08932308—
Jan 2, 2003526874DrillWebbRancho Blanco #147,900Final completion47938295Now Columbus Energy LLC
Jan 2, 2003526873DrillWebbRancho Blanco #137,900Final completion47938294Now Columbus Energy LLC
Dec 19, 2002526543DrillWebbRancho Blanco #127,200Final completion47938286Now Columbus Energy LLC
May 9, 2002515186DrillColoradoThomas Heirs #17,500—08932308Acquired from Zachry Exploration, Inc.
May 9, 2002515186DrillColoradoThomas Heirs #17,500Final completion08932308Acquired from Zachry Exploration, Inc.