搞好設(shè)備管理使企業(yè)效益最大化

搞好設(shè)備管理使企業(yè)效益最大化PresentationOutlineOverviewoftheNorwegianOilIndustryGrowingdemandsformaintenanceRiskBasedMaintenanceSystemizationofMaintenanceProgramsContinuousImprovementofMaintenanceProgramsConcludingremarks3/12/202422Oil&GasProductionNorwayistheworld’s2ndlargestoilexportcountryAnnualoilproductionabout150milliontonandnaturalgasabout30billionM3Over80offshoredrillingandproductionplatformsinoperation3/12/202433NorwegianContinentalShell3/12/202444OperationFirstwellwasdrilledin1966Currently9operatorsand18partnerlicenseecompaniesStatoilisthenationaloilcompanyandisinvolvedineveryproductionoperation3/12/202455ChallengesHighproductioncostsduetoharshoffshoreenvironmentHighexplorationcostsHighinvestmentHighsafety/environmentrequirementsHighoperation/logisticscostsHighlaborcostTurbulentoilpriceSeriouscompetition3/12/202466GrowingDemandsforMaintenanceIncompliancewithstatutorylaws,regulations,andrequirementsHighequipmentreliability:health,safety,andenvironmentHighequipmentavailability->productivityHighproductqualityReductionofmaintenancecosts3/12/202477MaintenanceTechnologyDevelopmentChangeofmaintenancestrategyRiskBasedMaintenanceSystemizationofmaintenanceprogramsContinuousimprovementofmaintenanceprograms3/12/202488195019601970198019902000BreakdownFixedIntervalPMRCMCBMTPMDevelopmentofMaintenanceStrategyRBM3/12/202499RiskBasedMaintenanceConcept:Maintenancestrategyandeffortdependonequipment/componentrisksWhy?RiskAssessmentRisk=Consequence*ProbabilityConsequences:HealthandsafetyEnvironmentDeferredproduction/serviceMaterialdamages3/12/20241010AnImportantConcept

-MaintenanceRelatedCostsDirectcosts:Routineservices(CBS)Predictive&Preventivetasks(CPM)Correctivetasks(CCM)Indirectcosts:ManagementAdministrationSupportsFailureconsequencecosts(CRISKEX):Health,Environment,andSafety(HES)Production/servicesMaterialsdamageDamagetoreputation3/12/20241111RelationshipbetweenMaintenanceCosts1000%LevelofPreventiveMaintenanceBasicservicelikelube,cleaning,etc.CRISKEXCost$

CMINCCMCPMCBS-Costofbasicservices; CPM-Costofpreventivemaintenance; CCM-Costofcorrectivemaintenance;CRISKEX-Costs/lossesduetounplannedevents;CTOT=CBS+CPM+CCM+CRISKEX;CMIN-MinimalCTOTCTOTCBS3/12/20241212Risk-MaintenanceStrategy3/12/20241313RiskDistributionMSI-MaintenanceSignificantItems3/12/20241414RiskBasedInspection-RBIEquipmentTypes:StaticPipingVesselsStructures……NDT(Non-DestructiveTesting)inspection(MPI)MagneticParticleInspectionUltrasonictestingRadiographyEddycurrenttestingAchievementsOptimalinspectionmethodsOptimalinspectionintervalsIncreasedreliabilityandavailabilityReducedinspectioncosts3/12/20241515RiskBasedTest-RBTEquipmentTypes:ProtectiveInstrumentsAlarmsTripsHiddenfailure:FailureondemandsMaintenancemethodsFunctionalTestsAchievementsOptimalTestintervalsIncreasedreliabilityandavailabilityReducedtestcosts3/12/20241616RiskBasedMaintenance-RBMEquipmentTypes:RotatingequipmentProcessinstrumentsElectricalmotors,powergeneration,...……Evident(detectable)failures:HighvibrationWornoutLeakage…...Analysismethods:RCM(ReliabilitycenteredMaintenance)RiskanalysisCost-benefitanalysisAchievementsPotentialriskandranking->maintenancesignificantlevelsPerformanceofpresentmaintenanceprogramsOptimizedmaintenanceprogram3/12/20241717MaintenanceProcessMaintenance

objectiveEstablishmentof

MaintenanceProgramMaintenanceProgram

planning/schedulingMaintenance

executionResultreporting

andrecordingAnalysis3/12/20241818SystemizingMaintenanceProgramStandardizationofmaintenanceprograms-MaintenanceConcepts(seenextpage)OutputMaintenanceprogramsRequiredresourcesBenefits75%reductionofmaintenanceplanningtime25%reductionofmaintenanceeffortsAsystematic,welldocumented,andauditableprocess3/12/20241919RequirementAnalysisRequirementsContractualregulationStatutoryregulation:ActsorlawsConsensusregulation:withprovisionslike“inaccordancewithrecognizedstandardsofgoodproductionpractice”Linkto:Plant/System/equipmentOperationCraneliftingUsinghightemperaturelikewelding,fire,……3/12/202420203/12/202421213/12/20242222ContinuousImprovementReportingandrecordingmaintenancehistoryFailurefindingsMaintenanceworks

AnalysisofhistorydataFailures,reasons,andcostsPerformanceofpresentmaintenanceprogramsUpdate/improvementofmaintenanceprogramsBenefitsAsystematic,welldocumented,andauditableprocessOptimizedmaintenancecostsIncreasedreliability,availabilityandproductquality3/12/202423233/12/202424243/12/202425253/12/202426263/12/20242727ResultsofRiskAssessmentDrivesystemWireropesMotorsFestoonsystemTrolleysystemShieveAntiswaysystemGearImprovedP