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测井分册附录测井总监作业检查表一一、准备时间:是否读过地质设计:是,否测井次数:井的类型:第一次测井:是,否是否目的层有,无是否有主要目的层:有,无第二次测井:是,否是否目的层是,否主要目的层岩性:第三次测井:是,否是否目的层是,否是否有次要目的层:有,无第四次测井:是,否是否目的层是,否次要目的层岩性:第五次测井:是,否是否目的层是,否二、出海前检查:时间:人员资格认可否?是,否打捞工具:是,否中子仪器类型:租用设备认可否?是,否VSP转换接头:是,否密度仪器类型:电缆做记号日期:FMT-KIT是,否倾角仪器类型:放射性刻度日期:备用电缆:是,否电阻仪器类型:地层测试刻度日期:爆炸品:是,否同位素标记:是,否三、到井场后检查:时间:到达井场时间:测井开始时间:设备安全检查:是,否地面设备状况:正常,否是否补救:是,否火工器材检查:是,否下井仪器状况:正常,否是否补救:是,否放射源检查:是,否设备和井下仪器检查说明:四、离井场前检查:时间:离开井场时间:兰图是否审核是,否是否签工单:是,否需维修地面设备:有,无数字数据审核:是,否需维修井下仪器:有,无是否带资料:是,否需维修设备列表:测井总监:测井工程师:CkeckListOne一、PreparationforLoggingTime:HavingreadGeologicalDesign?Yes,NoRunNO.WelltypeRun1?Yes,NoBeingobjectiveFormation?Yes,NoHavingmainobjectiveformation?Yes,NoRun2?Yes,NoBeingobjectiveFormation?Yes,NoMainobjectiveformationlithologyRun3?Yes,NoBeingobjectiveFormation?Yes,NoHavingsubordinateobjeciveformation?Yes,NoRun4?Yes,NoBeingobjectiveFormation?Yes,NoSubordinateobjectiveformationlithology:Run5?Yes,NoBeingobjectiveFormation?Yes,No二、CheckbeforemobilizationTime:Personnelqualificationverified?Yes,NoFishingToolonstandby?Yes,NoNeutrontooltype:Rentequipmentverified?Yes,NoVSPcrossoveronstandby?Yes,NoDensitytooltype:Dateofmarkingcable:FMT-KITonstandby?Yes,NoDiplogtooltype:Dateofcalibrateradioactivity:StandbyCable?Yes,NoResistivitytooltype:DateofcalibrateFormationTesterTool:Explosive?Yes,NoRadioactivetag?Yes,No三、CheckafterarrivalatwellsiteTime:Arrivaltime:LoggingstartTimeequipmentsafetychecked?Yes,NoSurfaceequipmentstatus:Normal,NoRemedyornotYes,NoExplosiveschecked?Yes,NoDownholetoolstatus:Normal,NoRemedyornotYes,NoRadioactivesourcechecked?Yes,No四、InspectionbeforeleavingwellsiteTime:Leavingtime:Printchecked?Yes,NoWorksheetbeensigned?Yes,NoEquipmentneedstoberepaired?Yes,NoDigitaldatachecked?Yes,NoDownholetoolsneedstoberepaired?Yes,NoTakethedataback?Yes,NoEquipmentandtoolsneedtoberepariedarebelow:Loggingsupervisor:LoggingEngineer:测井总监作业检查表二一、基本检查:坡道是否清理干净?是,否测井作业时是否有电气焊?是,否起钻前是否做好测井准备?是,否测井作业时吊车是否跨电缆作业?是,否天气状况是否允许作业?是,否测井仪器是否带井下张力短节?是,否下放时遇阻通井位置?遇阻需通井时是否通报钻井监督认可是,否上提遇卡打捞位置?遇卡类型:仪器悬重:张力棒最大允许安全拉力?二、电阻率-声波系列:是否第一个系列?是,否井径是否在套管内标定?是,否出套管后第一个记号:电阻率是否在出套管50米后刻度?是,否接近井底的记号位置:各条曲线延迟是否一致?是,否实测井底的记号深度:深浅电阻率是否在泥岩处重合?是,否电缆校正的数量:深浅电阻率是否在渗透层分离?是,否井底沉砂厚度:自然电位是否有干扰?是,否深度与钻时深度差值:纵波时差有无小于40的值?是,否伽玛校深是否超过50米?是,否纵波时差有无大于190的值?是,否重复段位置:声波有无异常或周波跳跃?有,无测后刻度是否符合要求?是,否声波异常是否重复?是,否井底最大温度?声波仪器在自由套管的读值:三、放射性系列:测前校验是否符合要求?是,否各条曲线延迟是否一致?是,否仪器下放,上提有无阻卡现象?有,无曲线有无平头现象?有,无伽玛响应是否与前一系列一致?是,否平头或异常的井段是否重复?重复,无井径是否在套管内标定?是,否光电截面吸收系数是否变化很大?是,否重复段位置:井底最大温度?密度补偿值是否超过一格?是,否测后校验是否符合要求?是,否四、地层倾角:测前是否检验每个极板?是,否井底最大温度?测前是否检验仪器旋转?是,否仪器旋转一周是否小于18米?是,否是否带防转接头?是,否井斜方位是否与其它资料相近?是,否曲线是否有平头现象?是,否曲线平头井段是否重复?是,否电导率曲线是否相关性好?能,否测井总监:测井工程师:CheckListTwo一、Basiccheck:Thecatwalkisclean?Yes,NoIsthereanyelectricweldingwhenrunninglog?Yes,noPreparedforloggingbeforepull-out?Yes,NoHoistoperationacrosscablewhenrunninglog?Yes,noWeatherisallowedforlogging?Yes,NoLoggingwithdownholetensionsub?Yes,noTakingloaddepthWipertripfortakingloadnoticeddrillingsupervisor?Yes,noStuckdepthTypeofthestuck:Suspendingweightoftools:Max.Safelypull-outtension?二、Resistivity-Acousticseries:Isthisfirstseries?Yes,NoCaliperverifiedincasing?Yes,NoDepthofFirstcablesignalafteroutofcasing:Resistivitycalibratedafteroutofcasingover50M?Yes,NoDepthofthecablesignalnearbottomofhole:Consistentsignaldelayinalllogs?Yes,NoDepthoftherealcablemarkatbottom:Deepandshallowresistivityareoverlaidinshale?Yes,NoValueofdepthcorrection:Deepandshallowresistivityareseparateinsand?Yes,NoHowmuchfillsatbottomofhole:IsthereanydisturbonSPcurve?Yes,NoDifferencebetweenloggingdepthanddrillingdepth:CompressiondeltaTlessthan40?Yes,NoGRdepthmarchedover50M?Yes,NoCompressiondeltaTlargerthan190?Yes,NoRepeatsection@:ArethereanycycleskipondeltaTcurve?Yes,NoAfterlogverificationok?Yes,NoRepeatofDeltaTabnormityandstraighhtline?Yes,NoMax.temp.Atbottomofhole?ValueofDeltaTincasing:三、Radioactiveseries:BeforeloggingVerificationwithinthetolerance?Yes,NoConsistentdelayinlogs?Yes,NoIsthereanytakingloadorstuckwhentoolinoroutofhole?Yes,NoLogcurvehavinganysectioninstraightline?Yes,NoGRresponsecorrespondingwiththefirstrun?Yes,NoAbnormitysectionandstraightlinearerepeated?Yes,NoScalingcaliperincasing?Yes,NoPecoefficientlargelychanging?Yes,NoRepeatsection@:Max.temp.atbottom?Compensatingvalueofdensityexcessoneunit?Yes,NoAfterloggingVerificationwithinthetolerance?Yes,No四、Diplog:Doeseachpadcheckedbeforelogging?Yes,NoMax.temp.atbottom?Doestoolrotationcheckedbeforelogging?Yes,NoLessthan18metersperturnwhiletoolrunning?Yes,NoDoestoolhaveanti-rotationsub?Yes,NoTheazimuthofholeclosetootherdata?Yes,NoIsthereanysectioninstraightline?Yes,NoCurveinstraightlineisrepeated?Yes,NoResistivitylogsingoodrelativity?Yes,NoLoggingSupervisor:LoggingEngineer:测井总监作业检查表三一、地层测试:校深曲线是否确认?是,否泥浆柱压力系数是否相同?是,否超过200米是否再次校深?是,否如不同是否可以解释?是,否斜井测压是否放松电缆?是,否同一层地层压力系数是否相同?是,否测压后是否把电缆恢复原位?是,否如不能座封是否在套管内试过?是,否Run1前两个点的温度差是多少?Run2前两个点的温度差是多少?取出气样是否化验过?是,否如压力不稳是否在水层试过?是,否取出流体样是否沉淀过?是,否取出水样是否化验过氯根?是,否取出流体样是否度量过体积?是,否样品是否封装好?是,否备注:压力系数相同的标准为小数点后三位数相同。不相同的层段请在下面列出二、垂直地震:是否提供井口到吊车的数据?是,否固井质量合格的顶部深度:是裸眼还是套管井测量?裸,套套管波是
本文标题:海洋勘探监督手册-测井分册2
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