基本信息
标准名称: | 定向井轨道设计与轨迹计算 |
英文名称: | Wellpath design & trajectory calculation for directional drilling |
中标分类: |
石油 >>
石油勘探、开发与集输 >>
石油钻井 |
ICS分类: |
石油及相关技术 >>
石油和天然气的开采与加工
|
替代情况: | SY/T 5435-2000 SY/T 6090-1994;被SY/T 5435-2012代替 |
发布部门: | 国家经济贸易委员会 |
发布日期: | 2003-03-18 |
实施日期: | 2003-08-01 |
首发日期: | 1900-01-01 |
作废日期: | 2012-12-01 |
主管部门: | 石油钻井工程专业标准化委员会 |
提出单位: | 石油钻井工程专业标准化委员会 |
归口单位: | 石油钻井工程专业标委会 |
起草单位: | 胜利石油管理局钻井工程技术公司 |
起草人: | 刘汝山、周跃云、刘修善、韩志勇、胡文、李小群、陈维荣、邱维清、任玉芹 |
出版社: | 石油工业出版社 |
出版日期: | 1900-01-01 |
页数: | 40页 |
批文号: | 11559-2003 |
适用范围
本标准规定了定向井二维和三维轨道设计与轨迹计算。
本标准适用于石油天然气钻井的二维和三维定向井轨道设计与轨迹计算。
前言
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目录
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引用标准
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所属分类: 石油 石油勘探 开发与集输 石油钻井 石油及相关技术 石油和天然气的开采与加工
【英文标准名称】:StandardGuideforAcousto-UltrasonicAssessmentofComposites,Laminates,andBondedJoints
【原文标准名称】:复合材料、叠层板材和粘接件的声学超声波评定的标准指南
【标准号】:ASTME1495-2002(2007)
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:E07.04
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:叠层板材;胶粘连接;机械试验;复合材料;试验
【英文主题词】:acousticemission;acousto-ultrasonics;bondedjoints;composites;laminates;materialscharacterization;mechanicalpropertiesassessment;nondestructiveevaluation;nondestructivetesting;stresswavefactor;ultrasonicattenuation
【摘要】:General8212;Conventionalultrasonicsshouldbeconsideredfirstforthedetectionofovertflawssuchasdelaminationsincomposites.Thereafter,AUshouldbeconsideredforcompositesthatareprovedtobefreeofmajorflawsordiscontinuities.TheAUmethodisintendedalmostexclusivelyforassessingthecollectiveeffectsofdisperseddefectsandsubcriticalflawpopulations.ThesearematerialaberrationsthatinfluenceAUmeasurementsandalsounderliemechanicalpropertyvariations,dynamicloadresponse,andimpactandfractureresistance.SpecificAdvantages8212;TheAUmethodcanbeusedtoevaluatecompositelaminateandbondqualityusingaccesstoonlyonesurfaceas,forexample,theexteriorsurfaceofpressurevessels.Itisunnecessarytoutilizeanglebeamfixturesbecausethemethodcanalwaysbeappliedwithprobesatnormalincidence.Themethodcanbeappliedusingdrycouplingwithelastomerpadsattachedtotheprobes,andthereisnoneedtoimmersetheexaminationobjectinwater.GeneralApplications8212;TheAUmethodwasdevisedtoassessdiffusediscontinuitypopulationsandanyassociatedchangesofthemechanicalpropertiesofcompositesandcomposite-likematerials.TheAUmethodhasbeenusedtoevaluatefiber-reinforcedcomposites(6),compositelaminates(7),filament-woundpressurevessels(8),adhesivebonds(9),paperandwoodproducts(10),andcableandrope(11).Themethodhasbeenshowntobeparticularlypracticalforassessingthestrengthofadhesivelybondedjoints.Ithasalsobeenshowntobeusefulforassessingmicroporosity(12),micro-cracking(13),hydrothermalaging(14),anddamageproducedbyimpacts(15)andfatigue(16).1.1Thisguideexplainstherationaleandbasictechnologyfortheacousto-ultrasonic(AU)method.Guidelinesaregivenfornondestructiveevaluation(NDE)offlawsandphysicalcharacteristicsthatinfluencethemechanicalpropertiesandrelativestrengthofcompositestructures(forexample,filament-woundpressurevessels),adhesivebonds(forexample,jointsbetweenmetalplates),andinterlaminarandfiber/matrixbondsinman-madecompositesandnaturalcomposites(forexample,woodproducts).1.2ThisguidecoverstechnicaldetailsandrulesthatmustbeobservedtoensurereliableandreproduciblequantitativeAUassessmentsoflaminates,composites,andbondedstructures.Theunderlyingprinciples,prototypeapparatus,instrumentation,standardization,examinationmethods,anddataanalysisforsuchassessmentsarecovered.LimitationsoftheAUmethodandguidelinesfortakingadvantageofitscapabilitiesarecited.1.3TheobjectiveofAUistoassesssubtleflawsandassociatedstrengthvariationsincompositestructuresandbondedjoints.Discontinuitiessuchaslargevoids,disbonds,orextendedlackofcontactatinterfacescanbeassessedbyotherNDEmethodssuchasconventionalultrasonics.1.4Additionalinformationmaybefoundinthepublicationscitedinthelistofreferencesattheendofthisguide.Thereferencedworksprovidebackgroundonresearch,applications,andvariousaspectsofsignalacquisition,processing,andinterpretation.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibi......
【中国标准分类号】:G38
【国际标准分类号】:19_100;83_180
【页数】:9P.;A4
【正文语种】: