OPERATORS · TEXAS · P-5 NUMBER 479574

L.C.S. Production Company

144 FILINGS · 118 PERMITS · PAGE 1 OF 3 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Sep 23, 2009685429DrillShackelfordDavis "E" #25,999Final completion41739019—
May 27, 2009680890AmendmentDrillShackelfordDavis "F" #16,000Plugged dry hole (P&A)41738983—
May 11, 2009680958DrillShackelfordDavis "H" #14,999Plugged dry hole (P&A)41738986—
May 11, 2009680928DrillShackelfordDavis "I" #14,999—41738985—
May 11, 2009680928AmendmentDrillShackelfordDavis "I" #15,950Final completion41738985—
May 4, 2009680926DrillShackelfordDavis "E" #14,999—41738984—
May 4, 2009680890DrillShackelfordDavis "F" #14,999—41738983—
Apr 28, 2009680698DrillShackelfordDavis WB #68324,000Final completion41738982Now Grayrock Energy II LLC
Sep 6, 2008669196DrillShackelfordGuy Ranch #274,999—41738903—
Sep 6, 2008669193DrillShackelfordGuy Ranch #254,999—41738902Now Grayrock Energy II LLC
Sep 6, 2008669193AmendmentDrillShackelfordGuy Ranch "90" #254,999Final completion41738902Now Grayrock Energy II LLC
Sep 5, 2008669167DrillShackelfordGuy Ranch #234,999—41738899Now Grayrock Energy II LLC
Sep 5, 2008669167AmendmentDrillShackelfordGuy Ranch #234,999Final completion41738899Now Grayrock Energy II LLC
Sep 5, 2008669163DrillShackelfordGuy Ranch #224,999Final completion41738898Now Grayrock Energy II LLC
Sep 4, 2008669185DrillShackelfordGuy Ranch #244,999—41738901—
Sep 4, 2008669185AmendmentDrillShackelfordGuy Ranch #244,999Plugged dry hole (P&A)41738901—
Aug 15, 2008667836ReenterShackelfordDavis, Louie Bob #102,000—41735941Now Ngezi LCC
Aug 14, 2008667835ReenterShackelfordLouie Bob Davis #162,000—41736146Now Ngezi LCC
Jul 23, 2008665913DrillShackelfordGuy Ranch #214,999Plugged dry hole (P&A)41738877—
Jul 22, 2008665911DrillShackelfordGuy Ranch #204,999Plugged dry hole (P&A)41738876—
Jul 22, 2008665901DrillShackelfordGuy Ranch #194,999Final completion41738875Now Grayrock Energy II LLC
Jul 22, 2008665898DrillShackelfordGuy Ranch #184,999Final completion41738874Now Grayrock Energy II LLC
Jun 18, 2008663318ReenterShackelfordLouie Bob Davis #172,000—41736156Now Ngezi LCC
Jun 12, 2008662926DrillShackelfordDavis #49314,999—41738848—
May 30, 2008661645ReenterShackelfordDavis, Louie Bob #142,000Plugged dry hole (P&A)41736067Now Ngezi LCC
May 28, 2008661644DrillShackelfordDavis, Louie Bob #102,000—41738843—
May 2, 2008660043DrillShackelfordDavis "B" #76304,999—41738817—
May 2, 2008660037DrillShackelfordDavis "WB" #68294,999Final completion41738816Now Grayrock Energy II LLC
Apr 26, 2008659440DrillShackelfordDavis "G" #45,999—41738814—
Apr 26, 2008659437DrillShackelfordDavis "G" #35,999—41738815—
Oct 18, 2007647851DrillShackelfordGuy Ranch #174,999Final completion41738754Now Grayrock Energy II LLC
Oct 18, 2007647848DrillShackelfordGuy Ranch #164,999Final completion41738755Now Grayrock Energy II LLC
Sep 27, 2007646567DrillShackelfordDavis "G" #24,000—41738751—
Sep 27, 2007646566DrillShackelfordDavis "G" #15,200Final completion41738750Now Grayrock Energy II LLC
Jun 28, 2007640919DrillShackelfordDavis "B" #75284,999—41738717—
Jun 22, 2007640915DrillShackelfordGuy Ranch #154,999Final completion41738716Now Grayrock Energy II LLC
May 29, 2007639515DrillShackelfordDavis "C" #49274,999—41738714—
May 17, 2007638392DrillShackelfordDavis "B" #75215,500Final completion41738711Now Grayrock Energy II LLC
May 10, 2007638213DrillShackelfordDavis "B" #76254,999Final completion41738710Now Grayrock Energy II LLC
May 9, 2007638206DrillShackelfordDavis "B" #76244,999Final completion41738708Now Grayrock Energy II LLC
May 9, 2007638204DrillShackelfordDavis "B" #75234,999—41738709—
May 9, 2007638196DrillShackelfordDavis "B" #75224,999—41738707—
May 3, 2007637790DrillShackelfordDavis "A" #56264,999—41738701—
May 3, 2007637790AmendmentDrillShackelfordDavis "A" #56265,999Plugged dry hole (P&A)41738701—
May 3, 2007637784DrillShackelfordDavis #50214,999—41738699—
May 3, 2007637784AmendmentDrillShackelfordDavis #50214,999—41738699—
May 3, 2007637783DrillShackelfordDavis #50204,999—41738698Now Grayrock Energy II LLC
May 3, 2007637783AmendmentDrillShackelfordDavis #50204,999Final completion41738698Now Grayrock Energy II LLC
Apr 27, 2007637478DrillShackelfordGuy Ranch #144,999Final completion41738695Now Grayrock Energy II LLC
Dec 6, 2006629353DrillShackelfordGuy Ranch #134,999Final completion41738663Now Grayrock Energy II LLC