Designation:D1250−19´1Designation:200/19StandardGuidefortheUseoftheJointAPIandASTMAdjunctforTemperatureandPressureVolumeCorrectionFactorsforGeneralizedCrudeOils,RefinedProducts,andLubricatingOils:APIMPMSChapter11.11ThisstandardisissuedunderthefixeddesignationD1250;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheU.S.DepartmentofDefense.ε1NOTE—EditoriallyupdatedadjunctinformationinMay2020.INTRODUCTIONThisguide,ASTMD1250,providesinformationrelatedtothealgorithmandimplementationprocedureforthecorrectionoftemperatureandpressureeffectsondensityandvolumeofliquidhydrocarbonsasoutlinedinAPIMPMSChapter11.1,PhysicalPropertiesData—TemperatureandPressureVolumeCorrectionFactorsforGeneralizedCrudeOils,RefinedProducts,andLubricatingOils.Thealgorithmsandimplementationprocedurearepublishedinanadjunct(supplementary)productcalledtheAdjunctforVolumeCorrectionFactors(VCF).ASTMD1250isnottheAPIstandardandallinstructions,procedures,andexamplesforcalculatingvolumecorrectionfactorsforgeneralizedcrudeoils,refinedproducts,andlubricationoilsarefoundinthestandard,APIMPMSChapter11.1-2004,Addendum1{2007,andAddendum2{2019.Thevolumecorrectionfactors,intheirbasicform,aretheoutputofasetofequationsderivedfrom,andbasedon,empiricaldatarelatingtothevolumetricchangeofhydrocarbonsoverarangeoftemperaturesandpressures.Priorto2004,thefactorswerelistedintabularformatcalledASTMD1250,PetroleumMeasurementTablesandpublishedasanAPIStandardChapter11.1/AdjuncttoIP200/AdjuncttoASTMD1250.However,thecurrentstandard,APIMPMSChapter11.1{2004,Addendum1{2007,andAddendum2{2019replacedthepreviousprintedtables.ThiscurrentAdjunctforVCFestablishesasetofimplementationproceduresforcrudeoils,liquidrefinedproducts,andlubricatingoils,bywhichvolumemeasurementstakenatanytemperat...
