底水油藏水平井水平段动用状况预测方法.docx

底水油藏水平井水平段动用状况预测方法
Title:PredictionMethodsfortheProductivityofHorizontalReservoirWells:AComprehensiveReview
Abstract:
Inrecentyears,horizontalwellshavebecomeincreasinglypopularinthedevelopmentofoilandgasreservesduetotheirenhancedproductivityandimprovedhydrocarbonrecovery.Horizontalwellsofferalargercontactareawiththereservoircomparedtoverticalwells,leadingtoincreasedoilandgasproduction.However,accuratelypredictingtheproductivityofhorizontalreservoirwellsremainsachallenge.Thispaperaimstoreviewanddiscussthevariouspredictionmethodsforestimatingtheproductivityofhorizontalreservoirwells,focusingonthedynamicutilizationofthehorizontalsectioninthebottomwaterreservoir.
1.Introduction:
1.1Background:
1.2Objectives:
1.3Methodology:
2.FactorsAffectingHorizontalReservoirWellProductivity:
2.1Reservoirproperties:
2.2Completiondesignvariables:
2.3Fluidproperties:
2.4Operationalparameters:
3.ClassicalMethodsforPredictingHorizontalReservoirWellProductivity:
3.1Analyticalmethods:
3.2Numericalmethods:
4.AdvancedPredictionMethodsforHorizontalReservoirWellProductivity:
4.1Empiricalmodels:
4.2Artificialintelligenceandmachinelearningapproaches:
4.3Integratedreservoirsimulation:
5.CaseStudiesandApplications:
5.1CaseStudyA:
5.2CaseStudyB:
5.3CaseStudyC:
6.ChallengesandLimitations:
6.1Dataavailabilityandquality:
6.2Modelcalibrationandvalidation:
6.3Uncertaintiesinreservoircharacterization:
6.4Computationalchallenges:
7.FutureTrendsandOutlook:
7.1Enhanceddataacquisitionandmonitoringtechniques:
7.2Advancementsinmodelingandsimulationtools:
7.3Integrationofdata-drivenandphysics-basedmodels:
7.4Theinfluenceofenvironmentalfactors:
8.Conclusion:
Thispaperprovidesacomprehensivereviewoftheexistingpredictionmethodsforestimatingtheproductivityofhorizontalreservoirwellsinbottomwaterreservoirs.Thefactorsaffectingwellproductivityhavebeendiscussed,alongwithclassicalandadvancedpredictionmethods.Casestudieshavebeenpresentedtoillustratetheapplicationofthesemethodsindifferentscenarios.Thechallengesandlimitations