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JASONACSIMILEAPEXJASON5.21JASON(6.0)应用指南地震数据加载3D道头2D道头2132CDPnumber2132CDPnumber1332linenumber400byteslinename7332X7332X7732Y7732Y10932firstsampletime10932firstsampletime一、3D磁盘文件加载(*.sgy):DatalinksSeismic/PropertydataSEG-YDiskSEG-YImport…1、Parameters…(1)Select/edittransportparameters…1)Segyformat在list中点按2)Timeus3)Timegate1500---3500ms4)Timeoffirstsample0ms5)3D6)选test.sgy文件7)点按SurveynameTraceselectionLinesStartEndIncrementCDP’sStartEndIncrementScaling:Noscaling显示3200字节卷头显示道头8)JGWfile在list中键入JGW内部文件名9)ModeltypeStandarddiskSEGYEditunit…Add…Test.sgyEdit…testShowEBCDICheader…Showbinaryheader…seismicSeis.modList…JASONACSIMILEAPEXJASON5.2210)UnitOk(2)DesiredJGWformatAsSEGY8bits16bits32bitsFloatingpoint(3)ExistingfilesOverwriteAppendandoverwriteoverlapAppendanddon’toverwriteoverlap(4)ExistingXYcoordinatesDonotreadnewXYcoordinatesAppendandoverwriteoverlapAppendanddon’toverwriteoverlap(5)AsvancesettingsCreate/Editsegyformatdefinition…(设置有关道头信息)2、TransportImportselectedfiles(即全部输入)3、FileSaveandExit(自动生成三维工区平面图和地震数据文件seis.mod)二、2D磁盘文件(.sgy)加载:(道头最好记录CDP.X.Y…等信息)1、Parameters…(1)Select/edittransportparameters…步骤1)2)3)4)同前5)2D2Dlines6)选多个*.sgy文件给linename7)一个个点亮CDP’s--Ok注意:2D工区,如果道头没记X.Y:!!道头有X.Y,加载省事,自动生成平面图和地震数据文件seis.mod。1)首先加seis.mod2)UtilitiesProjectmanagementProjectcoordinates…EditEditXYcoordinates…(1)任选一线(2)Interpolatefromcorners输入坐标(3)(1)(2)(3)反复做,把所有的测线坐标输入进去。(4)FileSaveandExitnoneAdd…Edit…SetTracegate…Setcorners…MakeXYJASONACSIMILEAPEXJASON5.23井数据加载一、加载井曲线与井位(逐口井分别输入):1、LAS格式或ASCII文件:ASCII文件w01.asc2、DatalinksWellsWelllogimport(las,ASCII)…(1)InputSettemplatefile…选井曲线数据文件Ok(2)InputSelectfiles…选井曲线数据文件Ok(3)EditEdittemplate…a)Startdepthft注意深度单位b)Nullvalue(注意零值表示形式)c)Datum0.000m注意深度单位Manuald)Wellposition(0.0,0.0)m注意深度单位Manuale)可以看文件头的内容f)逐列编辑选一个type选一个logEditheader…JGWrepresentationJGWlogtypeJGWannatationCtrl+选另一个Type选另一个logEditheader……注意:Depth:TtackmodeTrackonly其他曲线:Trackmodelogonly注意单位(4)EditExistingfilesOverwriteAppendandoverwriteoverlapAppendanddon’toverwriteoverlap(5)TransportImportselectedwells…a)任选一行b)Edit…Outputfile中键入井名XcoordYcoordDatum(补心海拔高与地震基准面海拔值的高差)(Datum给零值,通过时深tops确定Datum)depth1log1log2log3…depth2………………………Changeunit…0.000Changeunit…Changeunit…Showfilehrader…w01.wllList…0JASONACSIMILEAPEXJASON5.24Okc)d)Ok(6)FileSaveandExit(一定要先存,后退出)3、显示井位:AnalysisMapviewandcalculations…在Mapview窗口检查井位InputWellsUseTimeasVerticalaxis?(no)(用深度域显示)选*.wllOk二、斜井轨迹加载:(在4.x版本中,斜井的深度必须用TVD)1、videviate.datorx.y为相对井口的坐标位移)步骤与前相同,至少三行数据。2、注意:井曲线要与目的层位相交井曲线加载后再加井轨迹(直井就不用加井轨迹)先在深度域显示井位.井轨迹和井曲线(检查)深度域剖面显示:ApplicationsDisplay&Editorssectionvisualizationandinterpretation…InputVerticalgate…Depth…选深度范围InputWells…no选深度域井文件选井曲线DisplaytrackDisplaytops三、井分层数据与时深关系的加载:1、viwell.top(多井自由格式)注意:注意单位:depth:mtime:sTopname与层名(horizonname)要一致2、DatalinksWellsWelltopsimport(ASCII)…(1)InputASCIIwelltopsfile…选tops文件(2)InputParameters…Importwellsdepthxy………………depthxy………………Well_1top1depth(m)time(s)Well_1top2depthtime………well_2top1depthtimewell_2top2………………JASONACSIMILEAPEXJASON5.251)Separator空白,“”““‘‘|2)WelltopnameColumn给topname所在列数3)FilecontainswellnamesColumn给wellname所在列数4)ImporttimevaluesColumn给time所在列数Unit时间单位5)ImportdepthvaluesColumn给depth所在列数Unit深度单位*.tpl6)Ok(3)InputOutputfiles…(逐口井编辑以下内容)Wellfile不副实中修改井名.wllXcoord键入X.Y坐标YcoordDatum给零值(4)ExistingfilesOverwriteAppendandoverwriteoverlapAppendanddon’toverwriteoverlap(5)TransportImport3、在平面和剖面图窗口上显示深度域的tops(检查)4、FileSaveandExit四、增加井曲线类型及其单位:UtilitiesProjectmanagementProjectparameters…WhitespaceComnaColonSemicolonVerticalbar2143smSaveparametersas….wllList…0JASONACSIMILEAPEXJASON5.261、EditTypeandunits…Datatype:Unit:或者Dataytpe:Unit:Lithologicdatatype:Litho-type:Integerrepresentation:……(例如:sand1,oil-sand2,…)逐个键入,Ok2、FileSaveandExit增加的内容存在文件usertypelist.txt中HorizondataExport&Import以GeoQuest为例。一、Export(Geoquest)horizons…(3D)DatalinksGeoquestIES(x)Horizonsexport…1、geohorsexp.input.hor(input.hor为JGW的层位文件名)2、EnterGeoquestcardimageformat:1:…5:P7(Multihorizon3D)6:P7(Multihorizon2D)Enteryourchoice:5(p7(Multihorizon3D)(选输出格式))3、EnternameGeoquestfile(withoutextension):(给输出文件名)geo(显示Tracegate)4、Usethistracegate(YN)y5、EnterelementtostoreJGWtracenumberin:1)tracenumbers2)CDPnumbers3)shotpoints4)xposition5)ypositionEnteryourchoice:16、层位文件列表:(选层号)Enternumberto(De)selecthorizon(0:ready):1Enterthegeoquestunit(s):ms(注意用ms)Add…GRgAPIEditlitho-types…Add…shale0LithologynoneJASONACSIMILEAPEXJASON5.27Enterthegeoquestcolumninwhichtooutput(1=Time,2=Amplitude)(1):1(反复选层)7)Enternumberto(De)selecthorizon(0=ready):0(生成geo.p701)二、Importhorizons(3D)注意单位(ms)DatalinksGeoquestIES(x)Horizonsimport…1、Input:(1)Geoquestfiles…geo.p701(2)Horizons…选输入的层名(3)ZdataunitOk(注意用ms)(4)Line/traces…none()Ok(注意tracegateskip?,andsurveyname)(不用编辑attributeunit:)2、Options…(1)Fileoptions…FiletypeCDPnumberReadxycoordinatesXYunit:m(观察数据)Ok(2)ExistingfilesOverwriteAppendandoverwriteoverlapAppendanddon’toverwriteoverlap3、TransportImportselectedhorizons
本文标题:jason6使用手册
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