吳旗油田XX區(qū)長(zhǎng)6油藏開(kāi)發(fā)調(diào)整技術(shù)政策研究.pdf

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3、蘭么：!英文摘要Subject：ReservoirinSpeciality：Name：Instructor：StudyoftheDevelopmentAojustmentTechnologyPolicyofChang6WuqiOilfieldXXAreation、，州ABSTRACTWuqioilfieldXXareaChang6reservoirislocatedintheMidwestofShanbeiSlopewhichisthe

4、mainproductionlayeroftheoilfieldThemainreservoirofChang61isdeltafrontsandbodyAfternearly10yearsofdevelopment，thestudyareafacingmanyproblemsandchallengesTheauthordividedthestudyareatOsevenregionsByalargenumberofproduction

5、data，theautheranalysedreservoircharacteristicsandwaterfloodingsituationandthemainfactorsaffectingthedevelopmentefficiencyThenmakethedevelopmentoftechnologypolicyanalysisandcomparisonFinallydrawforthereasonabledevelopment

6、adjustmenttechnologypolicytoimprovethedevelopmenteffectAtpresentthestudyareadevelopmenteffectisgoodThereservoirpressuredisplacementsystemhasbeenestablishedFourregionshavepoorwaterinjectioneffectTheWestern，theSouthCentral

7、andtheHorizontalwellsnetworkregionhavegoodadaptabilityTheEastemformationpressureislowUesingtheempiricalformulatocalculatedthereasonablewaterinjectionrateThroughtheanalysisweknowthatthewaterinjectionintensityiswellexceptt

8、heWestemandtheChang612positioninHorizontalwellsnetworkregionLiftingtheplungertOmakeflowpressurehigherAimingatthelowrecoverydegreeunits，recommendstheimplementationofenhancedwaterinjectionTakecontrolofwaterinjectiononthere

9、gionswhichhadenteredintomiddleandhighwatercutstageOilwellmeasures：completedreservoirreconstructionin20wellsSofartheoilproductionincreased157204tWaterwellmeasures：adjustedthewaterabsorption，stimulationofinjectionwellselec

10、tivelyplugedthewatertemporarilyandSOonMaderecommendationstoadminister26waterwellsAdded7oilwellsinlowdegreeofreserverecoveryregionKeywords：Wuqioilfield，developmentcharacteristics，adjustmenttechnologyThesis：Applicationstud