《电潜泵电缆英》PPT课件

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1、SubmersiblePumpCableOverviewInitials10/4/2021INTRODUCTIONTOESPCABLEModulardesignmanyoptionsInitials10/4/2021REDAProductionSystems-LAWRENCERPSLawrenceispartoftheSchlumbergerGroupLocatedinLawrenceKansassince1976ManufacturerofelectricpowercableandrubbermoldedcomponentsforESP'sP

2、roducerofmoreESPcablethananyothermanufacturerCertifiedtoISO9001IncludesAllaspectsofCableManufacturingInitials10/4/2021ElectricalSubmersibleCablePowerissuppliedtotheelectricmotorbyelectriccable.PowerCableInitials10/4/2021CableSelectionElectricalPropertiesPhysicalDimensionsEnv

3、ironmentalResistanceMechanicalStrengthTemperatureHandlingConditionsInitials10/4/2021CableSelectionThepropercablesizeisgovernedbytheamperage,voltagedrop,andspaceavailablebetweenthetubingcollarandcasing.Initials10/4/2021CableSelectionArangeofconductorsizesareavailabletomeetapp

4、lication.requirements.Initials10/4/2021CableSelectionCablesareavailableineitherflatorroundconfigurations.FLATROUNDInitials10/4/2021Cablescanbeinstalledinwellswherebottomholetemperatureisexcessof300degreesFahrenheit.CableSelectionInitials10/4/2021CONDUCTORINSULATIONBARRIERINJ

5、ECTIONTUBE(optional)JACKETARMORCableComponentsInitials10/4/2021SIZEDAMAGERESISTANCEFLEXIBILITYCOSTConductorSelectionInitials10/4/2021ADHESION&STRANDBLOCKING-DownholePerformance-Gastransmission-Gasentrapment/corrosion-CoronadischargeCoating/AdhesiveCopperAlloycoatingAdhesiveS

6、trandblockALLOYCOATING-ChemicalresistanceInitials10/4/2021AllthesecalculationsarebasedonextensiveresearchandFiniteElementAnalysis(FEA)ofdownholecablesystemmodelsConductorSizeSelectionInitials10/4/2021TEMPERATUREPRESSURECHANGESGASTOOILRATIO(GOR)CARBONDIOXIDEATTACKOILATTACKIns

7、ulationSelectionInsulationInitials10/4/2021DefinitemeltpointLimitedbytemperatureEaseofprocessingSimpleformulationsThermalfailureisoftendramaticTHERMOPLASTICvs.THERMOSETNomeltingpointOftenhighertemperatureratingMoredifficulttoprocessComplexformulationsThermalfailureisgenerall

8、ygradualPolyproyleneCoploymerTHERMOPLASTICEthylenePropyleneDieneMethyleneTH