【英文标准名称】:StandardPracticeforDeterminingWaterInjectivityThroughtheUseofOn-SiteFloods
【原文标准名称】:通过使用单侧涨水法测定水的注入的标准规范
【标准号】:ASTMD4520-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D19.05
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:enhancedoilrecovery;permeability;secondaryrecovery;waterdisposal;waterinjectivity;Carbonaterock;Coreflowtest;Dimensionstone;Fieldtesting--water;Filters/filterprocedures--watertesting;Floods;Flowandflowrate--water;Injectionwater
【摘要】:Theinjectivityofawaterisbestdeterminedbymeasurementsasneartothewellaspossibletominimizechangesinwaterpropertiesduetoaircontactandtime.Thispracticedescribeshowcoreflowtestsarecarriedoutnearthewell.Thispracticepermitsthedifferentiationofpermeabilitylossesfromtheeffectsofchemicalinteractionofwaterandrockandfromtheeffectsofpluggingbysuspendedsolids.Theprocedurecanbeutilizedtoestimatethechemicalandfiltrationrequirementsforthefull-scaleinjectionproject.Applicationofthetestresultstoinjectionwellsrequiresconsiderationoftestcoreselectionandgeometryeffects.Thispracticeasdescribedassumesthatthewaterdoesnotcontainfreeoilorotherimmisciblehydrocarbons.Thepresenceoffreeoilwouldrequirethemethodtobemodifiedtoaccountfortheeffectofoilsaturationinthetestcoresonthewaterpermeability.1.1Thispracticecoversaprocedureforconductingon-sitecorefloodteststodeterminethefiltrationandchemicaltreatmentrequirementsforsubsurfaceinjectionofwater.,1.2Thispracticeappliestowaterdisposal,secondaryrecovery,andenhancedoilrecoveryprojectsandisapplicabletoinjectionwaterswithallrangesoftotaldissolvedsolidscontents.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P13
【国际标准分类号】:
【页数】:7P.;A4
【正文语种】:英语


【英文标准名称】:LaboratoryMethodforMeasuringFumeGenerationRatesandTotalFumeEmissionofWeldingandAlliedProcesses
【原文标准名称】:焊接和相关工艺中测量烟雾产生速度和总烟雾排放的实验室方法
【标准号】:ANSI/AWSF1.2-1992
【标准状态】:作废
【国别】:美国
【发布日期】:1992
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:weldingengineering
【摘要】:
【中国标准分类号】:
【国际标准分类号】:25_160_10;13_040_40
【页数】:
【正文语种】:英语