111Word海外钻井工程设计模板英文DRILLING DESIGN PROPOSALWord下载.docx
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111Word海外钻井工程设计模板英文DRILLING DESIGN PROPOSALWord下载.docx
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Year
WellDrillingProgram
PreparedBy:
(Company)
NamePositionSignatureDate
CheckedBy:
NamePositionSignatureDate
ApprovedBy:
DesignRevisionRecord
RevisionNo.
Contents
Date
ProposedBy
ApprovedBy
1
2
3
4
5
6
7
8
9
DistributionofDesignHolder
No.
Organization
Holder
Wellsite
OverseasCompany
HeadOffice
DrillingContractor
Instructiontofillindrillingprogram
1.DrillingProgramBasis
(1)On1.1GeneralInformation:
Itshouldbeintroducedclearlystructureposition,structuretype,entrapmentresourcequantity,formationsituation,etcon1.1.1SummaryofFormationStructure.Itshouldbeintroducedclearlydrilledwellquantity,type,maintechnicaleconomicalindex,difficulty,hazard,complex,etcon1.1.2DrilledWellSituationinthisBlock.
(2)On1.2InformationofGeographyandEnvironment:
ifitisaoffshorewell,itshouldbefilledinWaterDepthandMudlineDepthin1.2.3item.Ifitisnotaoffshorewell,itshouldnotbefilledinWaterDepthandMudlineDepthin1.2.3item.Itshouldbeintroducedclearlymainlandformfeature,road,bridgeandtrafficsituationon1.2.8SurfaceFeature,TerrainandTraffic.
(3)On1.5PredictionofFormationDrillabilityandPressure:
BitIADCcodeshouldbefilledintoremarkscolumnof1.5.1PredictionofFormationDrillability.
(4)On1.6TechnicalIndicationandQualityRequirements:
ItshouldbefilledinspecificstrengthdataorwritingrequirementonCementingQualityRequirementscolumnof1.6.2CementingQualityRequirements.Itshouldbefilledinholecondition,POH,RIH,mudproperty,hazardpreventionrequirements,etconRequirementstoDrillingEngineeringcolumnof1.6.4.2and1.6.4.3items.
(5)On1.7ParticularRequirementsoftheLocalAuthoritytoQuality,RelationStandardandHSE:
IfLocalAuthorityrequirementsaredifferentfromPetroleumIndustryandAPIstandard,thesedifferentrequirementsshouldbefilledinclearly.Iftheyarethesame,thennotbefilledin.
2.DrillingProgram
(1)On2.1WellStructure:
itshouldbegaveclearindicationofsurveyprocedureandwelltrajectorycalculationmethodon2.1.4.1ProfileDesignofDirectionalandHorizontalWell.Itshouldbegaveclearindicationofspecificrequirementsandmainparameterofcasing,holeissue,BHAandparameter,drillingfluid,cementingrequirementsandformationevaluationcolumnon2.1.8DrillingDesignIntegrationTable,andtwochartcolumnshouldbedrewcorrespondingfigureaccordingtodrillingdesign.
(2)On2.2MainDrillingEquipments:
Maxloadshouldbecalculatedon2.2.1BasisofSelectingRigType,andthenitshouldbeconfirmedrigtypeandsafetyfactor.
(3)On2.3MainOperationRequirementsofEachHoleSection:
Itshouldbegaveequipmentinstallation,equipmenttestworking,wellsite,basesandtechnicalintentionrequirementson2.3.1OperationRequirementsbeforeSpudding.Itshouldbelistedmaintechnicalparameter,probabledownholehazard,hazardpreventionprocedure,mainoperationprocedureandmethod,etcon2.3.2-2.3.7items.
(4)On2.7Oil-gasWellPressureControl:
Itshouldbegaveclearindicationofperformedstandard,inspectionandinstallationprocedure,safetyattentioncontents,etcwheninstallwellcontrolequipmenton2.7.3.1Requirementsofwellcontrolequipmentinstalling.Itshouldbegaveclearindicationofwellcontroltrainingcontents,time,place,personnel,etcon2.7.3.2Requirementsofwellcontroltraining.Itshouldbegaveclearindicationofwellcontroldrillquantity,contents,joinedpersonnel,wellcontroldrillprocedure,etcon2.7.3.3Requirementsofwellcontroldrill.Itshouldbelistedtotalwellcontrolstationandresponsibilityon2.7.3.4Requirementsofwellcontrolstation.Itshouldbelistedweightingmaterialquantity,storedheavymuddensityandvolume,dailymaintenance,etcon2.7.3.5Requirementsofweightingdrillfluidstorageandweightingmaterial.Itshouldbegaveclearindicationoftestintervaltime,procedure,results,etcon2.7.3.6Requirementsoflowpump-strokeandoil-gaschannelingspeedtest.Itshouldbegaveclearindicationofmainfirstandsecondwellcontrolcontents,safetyattentionitemon2.7.4MainWellControlProcedure,andthenitshouldbecompliedwithnineinstitutionofwellcontrol.
(5)On2.8UnderbalanceDrillingDesign:
Ifunderbalancedrillingwillbeplanned,itshouldbegaveclearindicationofunderbalancedrillingprepare,operationandendprocedure,maintechnique,parameter,tools,equipmentandmaterialrequirements,safetyattentionitem,etcon2.8.4UnderbalanceDrillingOperationProcedure.Ifnotbeplanned,allof2.8arenotapplicable.
(6)On2.9CoringDesign:
Itshouldbelistedprocedureofincreasingrecoveryofcoreandensuringdownholesafety,includingcoringtoolprepare,inspection,holeconditionrequirementsbeforecoring,technicalparameterandprocedureduringcoring,etcon2.9.3CoringTechnicalProcedure.
(7)On2.10ReservoirProtectionDesign:
Itshouldbegaveclearindicationofreservoirlithology,porosity,permeability,oilandwatersaturationdata,etcon2.10.1ReservoirPhysicalPropertyAnalysis.On2.10.2ReservoirSensibilityAnalysis,itshouldbeanalyzedthatthereservoirissensitivetowhatkindofmatter,salt,water,acidoralkali?
Itshouldbegaveclearindicationofmudcomponent,treatmentprocedure,technology,property,etcon2.10.3ReservoirProtectionProcedure.
(8)On2.11CementingDesign:
Itshouldbeanalyzedmainfactorofinfluencecementingqualityfromformation,holecondition,etcon2.11.1MainTechnicalDifficultyofCementingOperation.Itshouldbegaveclearindicationofselectedcementingtooltype,cementingmethod,technology,qualityrequirements,etcaccordingtomaincementingtechnicaldifficultyon2.11.2RequirementsofCementingToolSelectionandTechnology.
(9)On2.12CompletionDesign:
Itshouldbegaveclearindicationofwellheadspecification,wellheadpressureteststandard,welleadandwellsiteenvironmentrequirements,informationhandoverrequirements,etcon2.12.4CompletionRequirements.
(10)On2.13WellAbandonmentRequirements:
Itshouldbegaveclearindicationofwellheadtreatmentprocedure,finalwellheadstatus,etcon2.13.1WellheadTreatmentRequirements.Itshouldbegaveclearindicationoftreatmentprocedure,method,whethercementingplug,cementplugpressureteststandard,etcon2.13.2DownholeTreatmentRequirements.
(11)On2.15Health,SafetyandEnvironment(HSE)ManagementRequirements:
Itshouldbefilledinonebyonecontentsrelationtohealth,safetyandenvironmentlaw,regulationaccordingtorequirementsofLocalAuthorityorOperator.
1.1GeneralInformation
1.1.1SummaryofFormationStructure
1.1.2DrilledWellSituationinthisBlock
1.2InformationofGeographyandEnvironment
1.2.1LocationCoordinate:
X,Y
1.2.2MagneticDeclination:
(°
);
MagneticDip:
);
MagneticDensity:
Oe
1.2.3Elevation:
m,WaterDepth:
m,MudlineDepth:
m
1.2.4GeographicLocation:
1.2.5StructureLocation:
1.2.6SurveyLineLocation:
1.2.7WeatherInformation(Withinestimatedconstructionperiod,winddirection,windpower,temperature,rainfall,etcinthisregion)
1.2.8SurfaceFeature,TerrainandTraffic
1.3GeologyRequirements
1.3.1DrillingObject:
1.3.2PlannedTD:
1.3.3WellType:
ProposedWellIntent:
1.3.4TargetCoordinate
1.3.4.1TargetCoordinateofDirectionalWell
TargetNO.
VerticalDepth
(m)
TargetCoordinate(m)
X
Y
…
Bottom
1.3.4.2TargetCoordinateofHorizontalWell
Target
EnterPoint
EndPoint
1.3.5IntendedZone:
1.3.6WellCompletionFormationandPrinciple:
1.3.7WellCompletionMethod:
1.4PredictionofPenetratedFormation
GeologicFormation
BottomDepth
LithologyProfile
LithologyDescription
Attitude
HoleIssue
Era
Period
Epoch
Group
DipAngle
(°
)
DipDirection
(°
1.5PredictionofFormationDrillabilityandPressure
1.5.1PredictionofFormationDrillability
Formation
Depth
MainLithology
PenetratedClassification
Remark
1.5.2PredictionofFormationPressure
PorePressure
ECD
(g/cm3)
FracPressure
ECD
CollapsePressure
1.5.3
PredictionofPorePressure,FracturePressureandCollapsePressure
1.6TechnicalIndicationandQualityRequirements
1.6.1WellBoreQualityRequirements
1.6.1.1VerticalWellBoreQualityRequirements
Inclination
RateofOver-allAngle
/30m)
Horizontal
Displacement
HoleEnlargementRate
(%)
RequirementofInclinationSurveyInterval
1.Maximumrateofover-allangleinthewellbore(°
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