電潛泵系統(tǒng)構(gòu)成及工作原理演示文稿

電潛泵系統(tǒng)構(gòu)成及工作原理演示文稿本文檔共199頁；當(dāng)前第1頁；編輯于星期二\17點(diǎn)2分優(yōu)選電潛泵系統(tǒng)構(gòu)成及工作原理ppt本文檔共199頁；當(dāng)前第2頁；編輯于星期二\17點(diǎn)2分3ESPSystemTechnologyOverview本文檔共199頁；當(dāng)前第3頁；編輯于星期二\17點(diǎn)2分4ObjectiveUponcomletionofthiscourse,youshouldbeableto:ExplaintheusesforElectricalSubmersiblePumps.ListthemajorcomponentsofanESPsystem. ExplaintheprincipleofanESPsystem.本文檔共199頁；當(dāng)前第4頁；編輯于星期二\17點(diǎn)2分5ESPDownholeSystemThebasicESPdownholesystemcomponentsare...TheMonitoringSystem(optional)ThePowerCableTheMotorTheSealSectionThePump本文檔共199頁；當(dāng)前第5頁；編輯于星期二\17點(diǎn)2分6本文檔共199頁；當(dāng)前第6頁；編輯于星期二\17點(diǎn)2分7BuiltinDischargeheadTubingscrewsinhereBoltstotheSealPumpShaftBuiltinIntakePumpHousingRotatingImpellerStationaryDiffuserThePump本文檔共199頁；當(dāng)前第7頁；編輯于星期二\17點(diǎn)2分8ThePumpHangsfromtheproductiontubingLiftsthefluidthroughthetubingtothesurfaceIsamulti-stagecentrifugaltypeIsconstructedfromimpellersanddiffusersMustbesizedtomatchthewellproductionHasanintakeanddischargethateitherboltsontooristhreadedintothepumphousingNormallybesetabovetheperforationforsufficientcooling.本文檔共199頁；當(dāng)前第8頁；編輯于星期二\17點(diǎn)2分9LT=LowerTandempump(withbuiltinintake)Thesealboltsonhere本文檔共199頁；當(dāng)前第9頁；編輯于星期二\17點(diǎn)2分10LT/MT=Lower/MiddleTandem pumpHeadShippingCapIfMT(middletandem)orLT(LowerTandem)thenaflangefaceistheheadofthepump.本文檔共199頁；當(dāng)前第10頁；編輯于星期二\17點(diǎn)2分11IfUpperTandem(UT)thenadischargeisbuiltintothepump.UTPumpBuiltinDischargehead本文檔共199頁；當(dāng)前第11頁；編輯于星期二\17點(diǎn)2分12MiddleTandempumpBaseUTorMTpumpShippingCap本文檔共199頁；當(dāng)前第12頁；編輯于星期二\17點(diǎn)2分13TheBoltonHeadTheMiddleTandemorLowerTandemPumpHead本文檔共199頁；當(dāng)前第13頁；編輯于星期二\17點(diǎn)2分14Gasseparatorintake(cutaway).MaybeboltedontothebaseofaMT(MiddleTandem)orUT(UpperTandem)PumpTheSealboltsonhere.UTorMTpumpboltsonhere.本文檔共199頁；當(dāng)前第14頁；編輯于星期二\17點(diǎn)2分15Centrifugal????本文檔共199頁；當(dāng)前第15頁；編輯于星期二\17點(diǎn)2分16Stagesstackedonashaftandcompressedinahousing.CentriliftSubmersiblePump本文檔共199頁；當(dāng)前第16頁；編輯于星期二\17點(diǎn)2分17Rotating(righttoleft)impellersStationarydiffusersCutawayofPump本文檔共199頁；當(dāng)前第17頁；編輯于星期二\17點(diǎn)2分18Impeller本文檔共199頁；當(dāng)前第18頁；編輯于星期二\17點(diǎn)2分19PumpStageHydraulicDesignESPStagedesignsfallintooneoftwohydraulicdesigncategories…MixedFlow-flowpathhasbothaxialandradialdirectionwithrespecttothepumpshaftRadialFlow-flowpathisgenerallyperpendicular(radial)withrespecttothepumpshaft本文檔共199頁；當(dāng)前第19頁；編輯于星期二\17點(diǎn)2分20ImpellerTerminologyImpellerHubBottomShroudTopShroudImpellerSkirtImpellerEyeImpellerVaneDownthrustWasherUpthrustWasher本文檔共199頁；當(dāng)前第20頁；編輯于星期二\17點(diǎn)2分21ImpellerEyeHubUpperShroudVanesLowerShroudSkirtShaft本文檔共199頁；當(dāng)前第21頁；編輯于星期二\17點(diǎn)2分22ImpellerTheimpellerrotatesaboutthepumpaxis,withtheshaftItprovidesthecentrifugalforcetothefluid-givesitenergy.Shaft本文檔共199頁；當(dāng)前第22頁；編輯于星期二\17點(diǎn)2分23ImpellerFluidenterstheimpellerthroughthe‘eye’neartheshaftandexitstheimpellerontheoutside.

Shaft本文檔共199頁；當(dāng)前第23頁；編輯于星期二\17點(diǎn)2分24Impeller-CutAway本文檔共199頁；當(dāng)前第24頁；編輯于星期二\17點(diǎn)2分25Diffuser本文檔共199頁；當(dāng)前第25頁；編輯于星期二\17點(diǎn)2分26DiffuserThediffuserdoesnotrotate,itturnsthefluidupintothenextimpeller

Ittransformsthefluidvelocity,it’senergy,intohead本文檔共199頁；當(dāng)前第26頁；編輯于星期二\17點(diǎn)2分27Diffuser-CutAway本文檔共199頁；當(dāng)前第27頁；編輯于星期二\17點(diǎn)2分28Impeller&DiffuserDiffuserdirectsfluidintotheeyeoftheimpellerImpellerspinsandgivesenergytofluidwhichexitsaroundtheoutsideDiffuserredirectsthefluidupintothenextimpellerandturnsfluidenergyintoheadShaft本文檔共199頁；當(dāng)前第28頁；編輯于星期二\17點(diǎn)2分29ImpellerinDiffuser-APump‘Stage’本文檔共199頁；當(dāng)前第29頁；編輯于星期二\17點(diǎn)2分30PumpStage-cutaway本文檔共199頁；當(dāng)前第30頁；編輯于星期二\17點(diǎn)2分31Flow,Barrelsperday(BPD)OperatingRangeHeadCapacityPumpEfficiencyBrakeHorsePowerHeadinFeetBHPPumpCurve80604020123Efficiency%BestEfficiencyPoint(BEP)本文檔共199頁；當(dāng)前第31頁；編輯于星期二\17點(diǎn)2分TotalDynamicHead(TDH)TubingPressure本文檔共199頁；當(dāng)前第32頁；編輯于星期二\17點(diǎn)2分33PumpStageFluidReservoirDevelopingthePumpStageHead–CapacityCurve本文檔共199頁；當(dāng)前第33頁；編輯于星期二\17點(diǎn)2分34FluidReservoirHead(Lift)1DevelopingthePumpStageHead–CapacityCurve本文檔共199頁；當(dāng)前第34頁；編輯于星期二\17點(diǎn)2分35HeadinFeetSinglestageperformanceforagivenRPMandfluidviscosityPumpStageCharacteristics01020304050601Flow,Barrelsperday(BPD)02004006008001000DevelopingthePumpStageHead–CapacityCurve本文檔共199頁；當(dāng)前第35頁；編輯于星期二\17點(diǎn)2分36FluidReservoirHead1DevelopingthePumpStageHead–CapacityCurve本文檔共199頁；當(dāng)前第36頁；編輯于星期二\17點(diǎn)2分37Head

Flow12FluidReservoirDevelopingthePumpStageHead–CapacityCurve本文檔共199頁；當(dāng)前第37頁；編輯于星期二\17點(diǎn)2分38HeadinFeetPumpStageCharacteristics0102030405060Flow,Barrelsperday(BPD)0200400600800100012DevelopingthePumpStageHead–CapacityCurve本文檔共199頁；當(dāng)前第38頁；編輯于星期二\17點(diǎn)2分39Head

Flow12FluidReservoirDevelopingthePumpStageHead–CapacityCurve本文檔共199頁；當(dāng)前第39頁；編輯于星期二\17點(diǎn)2分40Head

Flow123FluidReservoirDevelopingthePumpStageHead–CapacityCurve本文檔共199頁；當(dāng)前第40頁；編輯于星期二\17點(diǎn)2分41HeadinFeetPumpStageCharacteristics0102030405060Flow,Barrelsperday(BPD)02004006008001000123DevelopingthePumpStage-Head/CapacityCurve本文檔共199頁；當(dāng)前第41頁；編輯于星期二\17點(diǎn)2分42HeadinFeetPumpCurve0102030405060Flow,Barrelsperday(BPD)02004006008001000DevelopingthePumpStage-Head/CapacityCurve本文檔共199頁；當(dāng)前第42頁；編輯于星期二\17點(diǎn)2分43UsethepumpcurvetosizeapumpWehaveawell,wewanttoproduce600BPD,andweneedatleast280ftpumphead.Howmanystagesdoweneed?本文檔共199頁；當(dāng)前第43頁；編輯于星期二\17點(diǎn)2分44280Ft

600bpdFluidReservoirUsingthePumpCurvetosizeapump本文檔共199頁；當(dāng)前第44頁；編輯于星期二\17點(diǎn)2分45HeadinFeetPumpCurve0102030405060Flow,Barrelsperday(BPD)0200400600800100040feet/stage@600BPD56feet/stage@0BPDUsingthePumpCurvetosizeapump本文檔共199頁；當(dāng)前第45頁；編輯于星期二\17點(diǎn)2分46280Ft

600bpdFluidReservoirUsingthePumpCurvetosizeapump本文檔共199頁；當(dāng)前第46頁；編輯于星期二\17點(diǎn)2分47280Ft

600bpdFluidReservoir56feet@0BPDFor600BPDStages=280/40=7UsingthePumpCurvetosizeapump本文檔共199頁；當(dāng)前第47頁；編輯于星期二\17點(diǎn)2分48280Ft

600bpdFluidReservoirUsingthePumpCurvetosizeapump本文檔共199頁；當(dāng)前第48頁；編輯于星期二\17點(diǎn)2分49280Ft

600bpdFluidReservoirUsingthePumpCurvetosizeapump本文檔共199頁；當(dāng)前第49頁；編輯于星期二\17點(diǎn)2分50MultipleStagesTheheadthatonestagedevelopsismultipliedbythenumberofstagestodeterminethetotalheadapumpwilldeliver.Atagivenflowrate!Shaft&Impellers600bpd40ft80ft40ft本文檔共199頁；當(dāng)前第50頁；編輯于星期二\17點(diǎn)2分51PumpPerformancePumpstageperformancehasthreemeasuredparameterswhichare…FlowRateHead(Dischargepressurecanbecalculated)BrakeHorsepowerorMotorLoadFromtheabove,PumpEfficiencymaybecalculated本文檔共199頁；當(dāng)前第51頁；編輯于星期二\17點(diǎn)2分52UsingthepumpcurveExample:Awellwillproduce4000BPDwhenthepumpproducesaTDH(totaldynamichead)of5000ft.Specificgravityoftheproducedfluid=1.00Howmanystagesweneed?Howbigthemotorshouldbe?本文檔共199頁；當(dāng)前第52頁；編輯于星期二\17點(diǎn)2分53PumpCurveGC3500SingleStagePerformance,3500RPMSpGr=1.0,60Hertz@4000BPD,42ft/stg,1.8HP/stg,70%efficient本文檔共199頁；當(dāng)前第53頁；編輯于星期二\17點(diǎn)2分54UsingthepumpcurveSoweneedamotorbiggerthan214HP,say255HP.本文檔共199頁；當(dāng)前第54頁；編輯于星期二\17點(diǎn)2分55PumpThrust本文檔共199頁；當(dāng)前第55頁；編輯于星期二\17點(diǎn)2分56PumpThrustPumpthrustismadeupoftwocomponents,hydraulicthrustandshaftthrust.Inafloatingimpellerpump,theonlythrustthatthesealsectionthrustbearingseesisshaftthrust.Inacompressionpumporfixedimpellerpump,thethrustbearinginthesealsectionseesthehydraulicthrustandtheshaftthrust.本文檔共199頁；當(dāng)前第56頁；編輯于星期二\17點(diǎn)2分57InFloatingImpellerPumpstheImpellerdoesnot‘Float’ItisfreetomoveupanddownonthepumpshaftImpellerPosition本文檔共199頁；當(dāng)前第57頁；編輯于星期二\17點(diǎn)2分58PumpThrustLoadForcesactingontheImpeller…本文檔共199頁；當(dāng)前第58頁；編輯于星期二\17點(diǎn)2分59Undernormaloperatingconditions,fluidcirculatesontopandunderneaththeimpellershroudsPumpThrustLoad本文檔共199頁；當(dāng)前第59頁；編輯于星期二\17點(diǎn)2分60TheimpellerdischargepressureisontheupperandlowerimpellershroudsPumpThrustLoad本文檔共199頁；當(dāng)前第60頁；編輯于星期二\17點(diǎn)2分61ThelargercrosssectionalareaontheuppershroudcausesthenetforcetobeDownPumpThrustLoadThiscausestheimpellertobemoveddown

Thisisapositivedownwardforcetermed‘Downthrust’本文檔共199頁；當(dāng)前第61頁；編輯于星期二\17點(diǎn)2分62PumpThrustLoadAtsomepointthevolumeoffluidgoingupintothepumpwilllifttheimpellerup,overcomingtheDownthrustpressureThiscausestheimpellertobemovedup

本文檔共199頁；當(dāng)前第62頁；編輯于星期二\17點(diǎn)2分63PumpThrustLoadThedownwardforceisnowreversed(negative),itistermed‘Upthrust’Thiscausestheimpellertobemovedup

Atsomepointthevolumeoffluidgoingupintothepumpwilllifttheimpellerup,overcomingtheDownthrustpressure本文檔共199頁；當(dāng)前第63頁；編輯于星期二\17點(diǎn)2分64PumpThrustLoadThisincreasesthe‘Upthrust’Thiscausestheimpellertobeheldup

Thiscreatesalargercrosssectionalareaonthebottomshroudwhichincreasesthepressureunderneath本文檔共199頁；當(dāng)前第64頁；編輯于星期二\17點(diǎn)2分65HydraulicThrustTotalhydraulicthrusthastwocomponents,anupthrustcomponentandadownthrustcomponentTheupthrustcomponentisprimarilycreatedbythevelocitythroughtheimpellerorhydraulicimpactforceThedownthrustisprimarilycreatedbythepressuregeneratedbythestageThesetwocomponentscombinetomakeuptotalhydraulicthrustFluidviscosityhasadramaticaffectonhydraulicthrust本文檔共199頁；當(dāng)前第65頁；編輯于星期二\17點(diǎn)2分66FlowfromDiffuserImpellerFlowPathFluidvelocity&viscousdragforcesaddtoupthrust.HydraulicThrustPressuregeneratedbythestage本文檔共199頁；當(dāng)前第66頁；編輯于星期二\17點(diǎn)2分67ShaftThrustShaftthrustistheresultofthepumpdischargepressureactingonthecrosssectionalendofthepumpshaftThetwothingsthatdetermineshaftthrustisthepumpdischargepressure(orTDH)andthediameterofthepumpshaft.Thisthrustistransmitteddirectlytothesealsectionthrustbearing本文檔共199頁；當(dāng)前第67頁；編輯于星期二\17點(diǎn)2分68ThrustandImpellerPositionInnormaloperationthelargercrosssectionalareaontheuppershroudcausesmorepressureontop,pushingtheimpellerdownThepumpisdesignedtooperateinslighttomoderateDownthrust.本文檔共199頁；當(dāng)前第68頁；編輯于星期二\17點(diǎn)2分69Washersarefittedtopreventwear:Downthrustwashers

UpthrustwasherPumpThrustLoad本文檔共199頁；當(dāng)前第69頁；編輯于星期二\17點(diǎn)2分70DownthrustWasher本文檔共199頁；當(dāng)前第70頁；編輯于星期二\17點(diǎn)2分71HubWasherEyeWasher本文檔共199頁；當(dāng)前第71頁；編輯于星期二\17點(diǎn)2分72UpthrustWasher本文檔共199頁；當(dāng)前第72頁；編輯于星期二\17點(diǎn)2分73Impeller-TopImpeller-Bottom本文檔共199頁；當(dāng)前第73頁；編輯于星期二\17點(diǎn)2分74HubUpperShroudVaneLowerShroudSkirtEyeUpthrustWasherDownthrustWasherImpeller-Nametheparts:本文檔共199頁；當(dāng)前第74頁；編輯于星期二\17點(diǎn)2分75VariableSpeedOperationESPsmayalsoberanatvariablespeeds.ChangingthespeedorfrequencyofanESPsystemfollowsthe“AffinityLaws”…NewFlowRate=OldFlow(NewHz/OldHz)NewHead=OldHead(NewHz/OldHz)2NewBrakeHP=OldBHP(NewHz/OldHz)3本文檔共199頁；當(dāng)前第75頁；編輯于星期二\17點(diǎn)2分76Flow,Barrelsperday(BPD)OperatingRangeHeadCapacityPumpEfficiencyBrakeHorsePowerHeadinFeetBHPPumpCurve80604020123Efficiency%BestEfficiencyPoint(BEP)本文檔共199頁；當(dāng)前第76頁；編輯于星期二\17點(diǎn)2分77OperatingRangeGC2200SingleStagePerformanceRPM@60Hz=3500(Sg=1)本文檔共199頁；當(dāng)前第77頁；編輯于星期二\17點(diǎn)2分78OperatingRangeGC2200SingleStagePerformanceRPM@60Hz=3500(Sg=1)本文檔共199頁；當(dāng)前第78頁；編輯于星期二\17點(diǎn)2分79FluidReservoir‘Normal’RPM本文檔共199頁；當(dāng)前第79頁；編輯于星期二\17點(diǎn)2分80FluidReservoirFluidReservoir‘Normal’RPMSlowerRPM本文檔共199頁；當(dāng)前第80頁；編輯于星期二\17點(diǎn)2分81FluidReservoirFluidReservoirFluidReservoir‘Normal’RPMSlowerRPMFasterRPM本文檔共199頁；當(dāng)前第81頁；編輯于星期二\17點(diǎn)2分82本文檔共199頁；當(dāng)前第82頁；編輯于星期二\17點(diǎn)2分83本文檔共199頁；當(dāng)前第83頁；編輯于星期二\17點(diǎn)2分84本文檔共199頁；當(dāng)前第84頁；編輯于星期二\17點(diǎn)2分85VariableSpeedOperationNewFlowRate=OldFlow(NewHz/OldHz)NewHead=OldHead(NewHz/OldHz)2“AffinityLaws”…60Hz–OperatingRangeMinflow=1500bpd@54ftBEPflow=2200bpd@46ftMaxflow=3000bpd@25ftMinflow=2000bpd@96ftBEPflow=2933bpd@82ftMaxflow=4000bpd@44ft80Hz–OperatingRange?本文檔共199頁；當(dāng)前第85頁；編輯于星期二\17點(diǎn)2分86本文檔共199頁；當(dāng)前第86頁；編輯于星期二\17點(diǎn)2分87本文檔共199頁；當(dāng)前第87頁；編輯于星期二\17點(diǎn)2分88TornadoCurveMinFlowBEPFlowMaxFlow本文檔共199頁；當(dāng)前第88頁；編輯于星期二\17點(diǎn)2分89TheGasSeparatorTakestheplaceofastandardpumpintakeIsusedinapplicationswherefreegascausesinterferencewithpumpperformanceSeparatesaportionofthefreegasfromthefluidenteringtheintaketoimprovepumpperformanceRotarygasseparatortypesinclude:InducedVortexwithpassivechamberRotatingchamber本文檔共199頁；當(dāng)前第89頁；編輯于星期二\17點(diǎn)2分90TheGasSeparator本文檔共199頁；當(dāng)前第90頁；編輯于星期二\17點(diǎn)2分91TheSealChamberSectionIslocatedbetweenthepumpandmotorTransfersthemotortorquetothepumpshaftIsolates(seals)thewellfluidfromthecleanmotoroilEqualizestheinternalunitandwellborepressureProvidesareaformotoroilexpansionvolumeAbsorbsthepumpshaftthrustloadTheFour“Shuns”-expansion,equalization,isolation,&“absorbsion”aka“Equalizer”,“Protector”,or“SealSection”本文檔共199頁；當(dāng)前第91頁；編輯于星期二\17點(diǎn)2分92MotorPump本文檔共199頁；當(dāng)前第92頁；編輯于星期二\17點(diǎn)2分93MotorPump本文檔共199頁；當(dāng)前第93頁；編輯于星期二\17點(diǎn)2分94本文檔共199頁；當(dāng)前第94頁；編輯于星期二\17點(diǎn)2分95本文檔共199頁；當(dāng)前第95頁；編輯于星期二\17點(diǎn)2分96MotorPump本文檔共199頁；當(dāng)前第96頁；編輯于星期二\17點(diǎn)2分97MotorSealPump本文檔共199頁；當(dāng)前第97頁；編輯于星期二\17點(diǎn)2分98Locatedbetweenthepumpandmotor TransfersthemotortorquetothepumpshaftTheSealSection本文檔共199頁；當(dāng)前第98頁；編輯于星期二\17點(diǎn)2分99LabyrinthChamber本文檔共199頁；當(dāng)前第99頁；編輯于星期二\17點(diǎn)2分100LabyrinthChamber本文檔共199頁；當(dāng)前第100頁；編輯于星期二\17點(diǎn)2分101本文檔共199頁；當(dāng)前第101頁；編輯于星期二\17點(diǎn)2分102DoubleLabyrinthChamber本文檔共199頁；當(dāng)前第102頁；編輯于星期二\17點(diǎn)2分103本文檔共199頁；當(dāng)前第103頁；編輯于星期二\17點(diǎn)2分104本文檔共199頁；當(dāng)前第104頁；編輯于星期二\17點(diǎn)2分105本文檔共199頁；當(dāng)前第105頁；編輯于星期二\17點(diǎn)2分106本文檔共199頁；當(dāng)前第106頁；編輯于星期二\17點(diǎn)2分107PumpMotorLabyrinthChamber本文檔共199頁；當(dāng)前第107頁；編輯于星期二\17點(diǎn)2分108本文檔共199頁；當(dāng)前第108頁；編輯于星期二\17點(diǎn)2分109本文檔共199頁；當(dāng)前第109頁；編輯于星期二\17點(diǎn)2分110PumpMotorBagorBladder本文檔共199頁；當(dāng)前第110頁；編輯于星期二\17點(diǎn)2分111PumpMotor本文檔共199頁；當(dāng)前第111頁；編輯于星期二\17點(diǎn)2分112本文檔共199頁；當(dāng)前第112頁；編輯于星期二\17點(diǎn)2分113TheSealChamberSectionIslocatedbetweenthepumpandmotorTransfersthemotortorquetothepumpshaftIsolatesthewellfluidfromthecleanmotoroilProvidesareaformotoroilexpansionvolume本文檔共199頁；當(dāng)前第113頁；編輯于星期二\17點(diǎn)2分114本文檔共199頁；當(dāng)前第114頁；編輯于星期二\17點(diǎn)2分115LabyrinthChamberMotorOil-Heated本文檔共199頁；當(dāng)前第115頁；編輯于星期二\17點(diǎn)2分116LabyrinthChamberMotorOil-Cooling本文檔共199頁；當(dāng)前第116頁；編輯于星期二\17點(diǎn)2分117DoubleLabyrinthChamberMotor本文檔共199頁；當(dāng)前第117頁；編輯于星期二\17點(diǎn)2分118Bag(orBladder)MotorMotorOil-Heated本文檔共199頁；當(dāng)前第118頁；編輯于星期二\17點(diǎn)2分119Bag(orBladder)MotorMotorOil-Heated本文檔共199頁；當(dāng)前第119頁；編輯于星期二\17點(diǎn)2分120Bag(orBladder)MotorMotorOil-HeatedCheckvalve本文檔共199頁；當(dāng)前第120頁；編輯于星期二\17點(diǎn)2分121本文檔共199頁；當(dāng)前第121頁；編輯于星期二\17點(diǎn)2分122本文檔共199頁；當(dāng)前第122頁；編輯于星期二\17點(diǎn)2分123Bag(orBladder)MotorMotorOil-HeatedCheckvalve本文檔共199頁；當(dāng)前第123頁；編輯于星期二\17點(diǎn)2分124Bag(orBladder)MotorMotorOil-HeatedCheckvalve本文檔共199頁；當(dāng)前第124頁；編輯于星期二\17點(diǎn)2分125Bag(orBladder)MotorMotorOil-HeatedCheckvalve本文檔共199頁；當(dāng)前第125頁；編輯于星期二\17點(diǎn)2分126MotorMotorOil-Cooling本文檔共199頁；當(dāng)前第126頁；編輯于星期二\17點(diǎn)2分127MotorMotorOil-Cooling本文檔共199頁；當(dāng)前第127頁；編輯于星期二\17點(diǎn)2分128MotorMotorOil-HeatedDoubleBags本文檔共199頁；當(dāng)前第128頁；編輯于星期二\17點(diǎn)2分129MotorMotorOil-HeatedDoubleBags本文檔共199頁；當(dāng)前第129頁；編輯于星期二\17點(diǎn)2分130MotorMotorOil-HeatedDoubleBags本文檔共199頁；當(dāng)前第130頁；編輯于星期二\17點(diǎn)2分131本文檔共199頁；當(dāng)前第131頁；編輯于星期二\17點(diǎn)2分132本文檔共199頁；當(dāng)前第132頁；編輯于星期二\17點(diǎn)2分133MotorMotorOil-HeatedParallelBags本文檔共199頁；當(dāng)前第133頁；編輯于星期二\17點(diǎn)2分134MotorMotorOil-HeatedParallelBags本文檔共199頁；當(dāng)前第134頁；編輯于星期二\17點(diǎn)2分135TheSealChamberSectionIslocatedbetweenthepumpandmotorTransfersthemotortorquetothepumpshaftIsolatesthewellfluidfromthecleanmotoroilProvidesareaformotoroilexpansionvolumeEqualizestheinternalunitandwellborepressure本文檔共199頁；當(dāng)前第135頁；編輯于星期二\17點(diǎn)2分136Motor本文檔共199頁；當(dāng)前第136頁；編輯于星期二\17點(diǎn)2分137‘n’thousandfeet本文檔共199頁；當(dāng)前第137頁；編輯于星期二\17點(diǎn)2分138本文檔共199頁；當(dāng)前第138頁；編輯于星期二\17點(diǎn)2分139本文檔共199頁；當(dāng)前第139頁；編輯于星期二\17點(diǎn)2分140本文檔共199頁；當(dāng)前第140頁；編輯于星期二\17點(diǎn)2分141TheSealChamberSectionIslocatedbetweenthepumpandmotorTransfersthemotortorquetothepumpshaftIsolatesthewellfluidfromthecleanmotoroilEqualizestheinternalunitandwellborepressureProvidesareaformotoroilexpansionvolumeAbsorbsthepumpshaftthrustload本文檔共199頁；當(dāng)前第141頁；編輯于星期二\17點(diǎn)2分142本文檔共199頁；當(dāng)前第142頁；編輯于星期二\17點(diǎn)2分143本文檔共199頁；當(dāng)前第143頁；編輯于星期二\17點(diǎn)2分144本文檔共199頁；當(dāng)前第144頁；編輯于星期二\17點(diǎn)2分145Compression,FixedImpeller,Pumps本文檔共199頁；當(dāng)前第145頁；編輯于星期二\17點(diǎn)2分146Compression,FixedImpeller,Pumps本文檔共199頁；當(dāng)前第146頁；編輯于星期二\17點(diǎn)2分147MotorSealPump本文檔共199頁；當(dāng)前第147頁；編輯于星期二\17點(diǎn)2分148Seal(LowerChamber)Motor本文檔共199頁；當(dāng)前第148頁；編輯于星期二\17點(diǎn)2分149HeatExchangeAreaThrustBearingAreaSeal(LowerChamber)MotorThrustRunnerThrustRunnerCarbonFaceBearingBearingRetainerScreenFilterUpthrustRing本文檔共199頁；當(dāng)前第149頁；編輯于星期二\17點(diǎn)2分150SealUnitBase本文檔共199頁；當(dāng)前第150頁；編輯于星期二\17點(diǎn)2分151BearingRetainer本文檔共199頁；當(dāng)前第151頁；編輯于星期二\17點(diǎn)2分152OilPump本文檔共199頁；當(dāng)前第152頁；編輯于星期二\17點(diǎn)2分153Bearing本文檔共199頁；當(dāng)前第153頁；編輯于星期二\17點(diǎn)2分154CarbonFace本文檔共199頁；當(dāng)前第154頁；編輯于星期二\17點(diǎn)2分155ThrustRunner本文檔共199頁；當(dāng)前第155頁；編輯于星期二\17點(diǎn)2分156ThrustRunnerCarbonFaceThrustRunner本文檔共199頁；當(dāng)前第156頁；編輯于星期二\17點(diǎn)2分157UpthrustBearing本文檔共199頁；當(dāng)前第157頁；編輯于星期二\17點(diǎn)2分158UpthrustBearingBearingRunner本文檔共199頁；當(dāng)前第158頁；編輯于星期二\17點(diǎn)2分159本文檔共199頁；當(dāng)前第159頁；編輯于星期二\17點(diǎn)2分160BearingAssemblyComplete本文檔共199頁；當(dāng)前第160頁；編輯于星期二\17點(diǎn)2分161本文檔共199頁；當(dāng)前第161頁；編輯于星期二\17點(diǎn)2分162TheSealChamberSectionIslocatedbetweenthepumpandmotorTransfersthemotortorquetothepumpshaftIsolatesthewellfluidfromthecleanmotoroilEqualizestheinternalunitandwellborepressureProvidesareaformotoroilexpansionvolumeAbsorbsthepumpshaftthrustload本文檔共199頁；當(dāng)前第162頁；編輯于星期二\17點(diǎn)2分163SealSectionComponents-reviewMajorcomponentsare...MechanicalSeals-preventsfluidmigrationdownthesealshaftBag(s)orBladder(s)-providesexpansionvolumeandisolationforcleanmotoroilLabyrinthChamber(s)-providesexpansionandisolationvolumeinverticalornearverticalwellsThrustBearing-carriesthethrustloadofthepumpshaftandstages(fixedimpellertypeonly)本文檔共199頁；當(dāng)前第163頁；編輯于星期二\17點(diǎn)2分164SealSectionApplicationUsetandemsealsinhighpullingcostwellsSealsarerelativelylowcostitemsascomparedw/thetotalunitcostThemoresealsections,themoremechanicalsealsandtherefore,increasedshaftisolationCanbedesignedasa“ThrustonLower”(TOL)whichgivesaddedprotectiontotheunitthrustbearingUsesingleormultiplebagsealsinhighlydeviatedwellsTheisolationcapabilityofalabyrinthchamberisgreatlyreducedindeviationsbeyond30-45degreesfromvertical本文檔共199頁；當(dāng)前第164頁；編輯于星期二\17點(diǎn)2分165TheMotorDrivesthedownholepumpandsealsectionIsratedforaspecifichorsepower,voltage,¤tIsatwopole,threephase,AC,inductiontypeRotatesatapproximately3500RPMat60HertzIsconstructedofrotorsandbearingsstackedontheshaftandloadedinawoundstatorContainssyntheticoilforlubricationReliesonfluidflowpastthehousingODforcooling本文檔共199頁；當(dāng)前第165頁；編輯于星期二\17點(diǎn)2分166MotorComponentsStatorLaminationsKapton-WrappedMagnetWireRotorBearingwithT-ringHousingEpoxyEncapsulation本文檔共199頁；當(dāng)前第166頁；編輯于星期二\17點(diǎn)2分167rotorBearingwithT-RingStator本文檔共199頁；當(dāng)前第167頁；編輯于星期二\17點(diǎn)2分168StatorLaminationsonaMandrel本文檔共199頁；當(dāng)前第168頁；編輯于星期二\17點(diǎn)2分169StatorLaminationspressedintothemotorhousing本文檔共199頁；當(dāng)前第169頁；編輯于星期二\17點(diǎn)2分170AwoundStatorwithLeadsattached本文檔共199頁；當(dāng)前第170頁；編輯于星期二\17點(diǎn)2分171RotorCopperEndRingRotorLaminationsRotorBearingRotorTringRotorSpacers本文檔共199頁；當(dāng)前第171頁；編輯于星期二\17點(diǎn)2分172RotorBearingRotor本文檔共199頁；當(dāng)前第172頁；編輯于星期二\17點(diǎn)2分173MotorPerformanceMotorsareratedbyhorsepower,voltage,¤tAtaconstantvoltage,byvaryingthepumploadorbrakehorsepowerappliedtothemotor,currentwillchangeAtaconstantload,byvaryingvoltage,currentwillvary,aswell本文檔共199頁；當(dāng)前第173頁；編輯于星期二\17點(diǎn)2分174MotorApplicationMotoroperatingtemperatureisdeterminedby5factorsWellboreTemperature%Loadvs.NameplateRatingFluidVelocityPastMotor(flowratevs.unit/casingdiameter)CoolingPropertiesoftheWellFluid(%gas,watercut,scalingtendencies,etc.)PowerQuality(3phasevoltage/currentimbalance,waveformdistortion,fullnameplatevoltageavailable,etc.)Alloftheabovefactorsdetermineif,andwhen,amotorwilloverheatduringoperation

本文檔共199頁；當(dāng)前第174頁；編輯于星期二\17點(diǎn)2分175SPHp49本文檔共199頁；當(dāng)前第175頁；編輯于星期二\17點(diǎn)2分176MotorandVSD本文檔共199頁；當(dāng)前第176頁；編輯于星期二\17點(diǎn)2分177MotorandVSDsizingthemotorSubstitutethepumpBHPHZatthemaximumdesignHZfortheNPHPHZandsolveforNPHP60本文檔共199頁；當(dāng)前第177頁；編輯于星期二\17點(diǎn)2分178

ThePowerCableIsmadeupofthepowercableandmotorleadCanbemadeinroundorflatprofileIsconstructedofthreeinsulated&jacketedcopperconductorscontainedbymetalarmorProperapplicationsmustaddresselectrical,physicalsize,andoperatingtemperaturerequirements本文檔共199頁；當(dāng)前第178頁；編輯于星期二\17點(diǎn)2分179CableTypes-FlatComponents1-Conductor(Copper)2-Insulation(PolypropyleneorEPDM) (EthylenePropyleneDieneMonomer)3-Jacket(NitrileorEPDM)&Tape4-Armor(Galvanized,Stainless,orMonel)Benefits:Lowprofiletofitintightclearanceinstallations

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1本文檔共199頁；當(dāng)前第179頁；編輯于星期二\17點(diǎn)2分180CableTypes-RoundComponents1-Conductor(Copper)2-InsulationPolypropyleneorEPDM (EthylenePropyleneDieneMonomer)3-Jacket(NitrileorEPDM)&Tape4-Armor(Galvanized,Stainless,orMonel)Benefits:Lesscurrentimbalance&runscoolerthanequivalentflatcable

3241本文檔共199頁；當(dāng)前第180頁；編輯于星期二\17點(diǎn)2分181CableTypes-MotorLeadExtensionComponents1-Conductor(Copper)2-InsulationFilm(Polyimide)3-Insulation(EPDM)4-Jacket/Tape&BraidorLeadSheath(LowTemporHiTemp)5-Armor(LowProfileGalv,SS,orMonel)Benefits:Tapeandbraidprovidesaddeddecompressionresistance

12354本文檔共199頁；當(dāng)前第181頁；編輯于星期二\17點(diǎn)2分182CableTypes-ExtrudedBarrierComponents1-Conductor(Copper)2-Insulation(EPDM)3-ExtrudedFluorobarrier(LoworHiTemp)4-Jacket(NitrileorEPDM)5-Armor(Galvanized,Stainless,orMonel)Benefits:Unliketapes,thebarrierblocksfluid,aidsdecompressionresistance,andimproveselectricalproperties12453本文檔共199頁；當(dāng)前第182頁；編輯于星期二\17點(diǎn)2分183CableTypes-LeadSheathComponents1-Conductor(Copper)2-Insulation(PolypropyleneorEPDM)3-LeadSheath4-TapeorBraid(onEPDMproductonly)5-Armor(Galvanized,Stainless,orMonel)Benefits:Leadsheathblocksgasses&protectsconductorfromH2SattackAvailableinroundprofilewithEPDMjacket

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本文檔共199頁；當(dāng)前第183頁；編輯于星期二\17點(diǎn)2分184CableTypes-CapillaryTubeFeatures&BenefitsAvailablewithanystandardcableAvarietyofcapillarytubesizesareutilizedAvailableinroundorflatprofileAllowstargeteddeliveryoftreatmentchemicalSingleordualcapillarydesignsInstrumentwirecanbeinsertedinsomecapillarytubesizesAnouterlayerofarmorisappliedtoprotectthecapillarytubesStandardPowerCableCapillaryTubesCapillaryTube本文檔共199頁；當(dāng)前第184頁；編輯于星期二\17點(diǎn)2分185

PowerCableApplicationProperapplicationofESPcablerequires...Limitingvoltagedroptonomorethan30voltsper1000’andlessthan15%ofmotorvoltsbychoosingasufficientlylargeconductor(AWG)sizeChoosingtheproperprofilebasedontubingthreadsizevs.casingID&conductorsizeSelectingacabletypebasedonoperatingconductortemperature&/orotherwellborefactors,e.g.,presenceofH2S,highgas,etc.SPH,pp.100-102本文檔共199頁；當(dāng)前第185頁；編輯于星期二\17點(diǎn)2分186CableTemperatureTemperatureRatingsofESPCables-insulation/covering/jacket(*denoteslimitingmaterial)Polypropylene*/Nitrile 205oF (96oC)Polypropylene*/Lead 220oF (105oC)EPDM/Nitrile*(withorw/oBarrier) 280oF (140oC)EPDM/LowTempBarrier*/EPDM 300oF (150oC)EPDM/EPDM(withorw/ohitempBarrier) 400oF (205oC)EPDM*/LeadSheath 450oF (230oC)MotorLeadExtension-LowTemp 250oF (120oC)MotorLeadExtension-HighTemp 400oF (205oC)MotorLeadExtension-LeadSheath 450oF (230oC) 本文檔共199頁；當(dāng)前第186頁；編輯于星期二\17點(diǎn)2分187PolyCableKVRating3KV4KV5KV本文檔共199頁；當(dāng)前第187頁；編輯于星期二\17點(diǎn)2分188TheMonitoringSystemVariousdownholemonitoringunitscanbeattachedtothebottomofthemotor&/ordeployedseparatelyinthewellboreSignalsareeitherimpressed(DC)onthepowercableorsentviaseparateinstrumentwireAvailablemonitoringoptionsinclude…PumpIntakePressurePumpIntakeTemperatureMotorOperatingTemperatureDischargeFlowRateDischargePressureDischargeTemperatureUnitVibration本文檔共199頁；當(dāng)前第188頁；編輯于星期二\17點(diǎn)2分189TheSurfaceEquipmentThesurfaceequipment(beyondthewellhead)consistsof…TheMotorControllerTheTransformer(s)TheJunctionor“Vent”BoxWellheadSurfaceCable本文檔共199頁；當(dāng)前第189頁；編輯于星期二\17點(diǎn)2分190TheControllerSystemThetwotypesofcontroller