英文版钻井工程设计

DRILLINGPROGRAMMEANONCILLO–H8May3,2011Version2.0COPYNo.1(Seecopydistributionlist)OmbúBlockAUTHORIZATIONANDAPPROVALPreparedby:_______________________________OscarAlfonsoDiazOsorio.DrillingLeaderDate:May-2011_______________________________MaríaE.BernalExplorationGeologistDate:May-2011Reviewedby:_______________________________ZhengZhenguoDrillingDepartmentDeputyManagerDate:May-2011Approvedby:_______________________________JuanCarlosRamónExplorationandBusinessVicePresidentDate:May-2011_________________________________YuDunyuanDrillingVicePresidentWELLPROGRAMMEDISTRIBUTIONLISTCopiesofthisdocumentsentto:a)Operationscentralfiles(originalsign-offcopy)*EEC–Bogotáfileb)ManagerDrillingMr.YuDunyuanc)ExplorationandBusinessVicePresidentJuanCarlosRamónd)DrillingLeaderOscarA.DíazO.e)Kerui7502drillingcrew11．G&GSummary............................................................................................31.1Wellproposal................................................................................................................31.2Generalinformation......................................................................................................51.3G&Gwellobjectives....................................................................................................51.4G&Gtarget/objectivedescription,coordinatesandshape...........................................61.5Formationtops/dip/dipazimuth/lithologicaldescription.......................................81.6G&Gwellevaluationrequirements(logging/coring/sampling).................................111.7Anticipatedtestingrequirments..................................................................................121.8Porepressureprognosis..............................................................................................121.9Offsetwellsfluidcontacts..........................................................................................121.10Welltestrequirements..............................................................................................132．DrillingEquipment...................................................................................132.1Requirementsforequipmentselection.......................................................................132.2TheDrillingrigandkeyequipmentconfiguration.....................................................143．CasingProgram.........................................................................................153.1Casingprogramdesign...............................................................................................154．RequirementsforWellboreQuality........................................................164.1Holequalitystandards................................................................................................164.2Standardsofcorequality............................................................................................164.3Cementingqualitystandards......................................................................................164.4Casingpressuretest....................................................................................................175．BHAProgram............................................................................................175.1Designprinciple..........................................................................................................175.2ProposedBHAforeachholesection..........................................................................186．DrillBitProgram......................................................................................186.1Bittypeselectionrecommended.................................................................................186.2Drillingparameterdesignrecommended...................................................................187．DrillingFluidProgram.............................................................................197.1Guidelinesfordrillingfluidapplication.....................................................................197.2Drillingfluiddesignprinciple....................................................................................197.3Drillingfluidsystemsandbasicformulations............................................................197.4Designofdrillingfluidproperties..............................................................................207.5Drillingfluidvolumes................................................................................................207.6Solidscontrolequipmentandapplicationrequirements.............................................207.7Requirementsfordrillingfluidtestinstruments.........................................................217.8Requirementsfordrillingfluidmanagementonwellsite...........................................218．CementingProgram..................................................................................228.1Guidelinesforensuringcementingqualityandoilwelllife......................................228.2Selectionofcementingandco