基于ANSYS的有桿泵泵效分析研究.pdf

1、中國(guó)石油大學(xué)（華東）碩士學(xué)位論文基于ANSYS的有桿泵泵效分析研究姓名：路輝申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：油氣田開發(fā)工程指導(dǎo)教師：曲占慶；楊海濱201205AnalysisResearchonPumpingEfficiencyofRodPumpBaseonANSYSLunui(Oil&GasFieldDevelopmentEngineering)DirectedbyProfessorQuZhanqingAbstracthoilfieldexp

2、loitationconventionalrodpumpoilproductionisstillthedominantwayofliftingmethodAccordingtothestatisticsinJiangsuoilfidd，therodpumpefficiencyisonly518％10wpumpefficiencyaffectedtheeconomicbenefitsofoilproductionThecomputatio

3、nalfluiddynamicsofnumericalsimulationanalysisprovidesanewmethodtostudythepumpefficiencyThcpaperanalyzedthefactorsofpumpefficiencyandcombinedwiththepumpefficiencyof1373oilwellsinjiangsuoilfield，manyfactorsonthepumpefficie

4、ncywerestudiedthenthecorrespondingsolutionwasproposed；BasedonturbulentmodelandgasliquidtwophaseflowtheorytwophaseflowmodelWassettedup，anditprovidedthenecessarytheoreticalbasisforsimulationanalysis；The3dimensionmodelofpum

5、piscreated，combinedwiththeworkenvironmentofpump，meshdivisionandmodelboundaryconditionsweresettingup，andfinallyestablishedtheANSYSsimulationmodelofpumpefficiency；Accordingtothesimulationmodal，theinfluenceextendforsuctionp

6、arametersonthepumpefficiencyWasstudied，itincludedstroke、frequencyofstroke、plungerdiameter、submergenceandviscosityofcrudeoil，andthemasterslaveorderwasgot，thentheimpactofpumpefficiencyvaryingwi也suctionparameterswaSstudieda