文档介绍：AtypicalESPinstallation..........**ESPSystemTechnologyOverview..........*letionofthiscourse,youshouldbeableto:. ExplaintheprincipleofanESPsystem...........*ponentsare...TheMonitoringSystem(optional)ThePowerCableTheMotorTheSealSectionThePump..........*..........*BuiltinDischargeheadTubingscrewsinhereBoltstotheSealPumpShaftBuiltinIntakePumpHousingRotatingImpellerStationaryDiffuserThePump..........*ThePumpHangsfromtheproductiontubingLiftsthefluidthroughthetubingtothesurfaceIsamulti-stagecentrifugaltypeIsconstructedfromimpellersanddiffusersMustbesizedtomatchthewellproductionHasanintakeanddischargethateitherboltsontooristhreadedintothepumphousingNormallybesetabovetheperforationforsufficientcooling...........*LT=LowerTandempump(withbuiltinintake)Thesealboltsonhere..........*LT/MT=Lower/MiddleTandem pumpHeadShippingCapIfMT(middletandem)orLT(LowerTandem)thenaflangefaceistheheadofthepump...........*IfUpperTandem(UT)..........