1、Landmark学习教程2第二章 井数据加载第二章 数据加载一、加载井数据思路:井数据的加载主要分三个部分:井位的加载、测井曲线的加载,分层数据的加载,其重点在于格式文件的编辑。1、井位的加载(1)编辑井位文件:well.datwell name x y depth(1)输入井位:Command MenuDataImportASCII Well Loader输入文件名:file:home/ow2003/well.dat(图1)图1(2)编辑格式文件ASCII Loader editformat(图1)ASCII format edit formatnew(图2)在数据文件处输入井文件的目录及文
2、件名home/ow2003/well.dat,在格式文件中输入格式文件的要存的目录及文件名/aa.wdl,然后OK(图3),会出现数据well.dat的窗口(图5)。图2图3在ASCII format edit窗口的Data Categorfy中选well header(图4) ,在Data Items中选UwiRead From File(图3) 抹井名列Add(图5)comman well nameRead From File抹井名列AddOrig x or lon sfRead From File抹x列AddOrig y or lon sfRead From File抹y列AddTota
3、l depthRead From File抹井深列AddElev TypeconstantValue:KBAddElevationconstantValue:0AddSave format给格式文件名:aa.wdlSave as -输入文件名Test formatExit图4图5 (3)加载井位数据ASCII Loader fileload(图1),显示加载过程,加载完成。2、测井曲线的加载思路:测井曲线有多种不同格式的数据,常用的有LAS格式和ASCII格式。其中LAS格式加载,比较简单。本文将以ASCII格式为例,学习中注意格式文件的编辑。(1)编辑测井曲线数据文件:t163.dat其中a
4、a,bb,cc是为了界定格式的方便添加上去的。图6(2)编辑格式文件OWDataImportCurve LoaderInput Data File: /home/ow2003/t163.dat图7Curve LoaderEditASCII FormatFormatNew 弹出窗口CurveFormat Edit:New(图9)图8图9CurveFormat Edit:NewNew Format:tuocurve.all Select File:/home/ow2003/t163.datOk弹出Data Previewer (图10)Curve Format Edit(图8)Format pra
5、rmeter:Recorder ID TypeModify弹出Curve Format Edit:Recorder ID Type点亮Marker(图11)在Data Previewer窗口抹aa:(图12)OK 图10图11图12Curve Format Edit(图8)Format prarmeter:Well DelimiterModify弹出Curve Format Edit:Well Delimiter点亮Beginning of well marker(图11)在Data Previewer窗口抹aa:(图12)OKCurve Format Edit(图8)Format prarm
6、eter:Curve DelimiterModify弹出Curve Format Edit:Curve Delimiter点亮Beginning of Curve marker(图11)在Data Previewer窗口抹bb:(图12)OK以上是测井曲线格式界定参数的编辑,下面将进行数据的参数的编辑。Curve Format Edit(图8)Data FieldsEdit弹出Curve Format Edit:Edit Fields(图13)(图13)Curve Format Edit:Edit FieldsField Name:Common Well Name在Data Previewer
7、窗口抹t163AddCurve Format Edit:Edit FieldsField Name:Unique Well ID在Data Previewer窗口抹t163AddCurve Format Edit:Edit FieldsField Name:Sample interval在Data Previewer窗口抹0.125AddCurve Format Edit:Edit FieldsField Name:curve name在Data Previewer窗口抹CALIAddCurve Format Edit:Edit FieldsField Name:Depth of Measur
8、e在Data Previewer窗口抹2497.0000AddCurve Format Edit:Edit FieldsField Name:curve Value在Data Previewer窗口抹11.7063AddCurve Format Edit:Edit FieldsField Name:curve name在Data Previewer窗口抹DTAddCurve Format Edit:Edit FieldsField Name:curve Value在Data Previewer窗口抹84.5900Add后面的GR、R4、SP曲线依次作同样的操作。(3)加载测井数据在CurveF
9、ormat Edit:tuocurve.allFormatSave(Need)(图8)在OpenWorks Curve Loader:SHENGCAI Format File:tuocurve.allOpenWorks Curve Loader:SHENGCAI FileScanOpenWorks Curve Loader:SHENGCAI窗口下方将出现扫描信息(图14)。OpenWorks Curve Loader:SHENGCAI FileLoad All 曲线加载完成。图14(4)查看加载的测井曲线DataManagement Well Curve Viewer(图) 弹出Well Cu
10、rve Viewer:SHENGCAI窗口(图)OKWell Curve Viewer:SHENGCAIFileRead AllWells:t163Curve Names:GRCurve 将出现T163井的GR曲线。3、分层数据的加载思路:分层数据的加载思路和井位数据加载的思路非常相似,重点在于格式数据的编辑。(1)分层数据的编辑分层数据的格式分为三列:井名,层名,层深。(图15)图15(2)编辑格式文件OWDataImportCurve LoaderInput Data File: /home/ow2003/aatop.dat(图7)ASCII Loader:SHENGCAIEditForm
11、at弹出窗口ASCII Format Edit: tuopick.wdl(图16)Formatnew弹出(图17)Data FileSelection:/home/ow2003/aatop.datFormat FileSelection:/home/ow2003/tuopick.wdlOK 弹出Data Previewer(图18)图17图18在ASCII Format Edit:tuopick.wdlData Categories:OptionsData Items:Line Per RecordSource:constantValue:1Add 。在Data Categories:Well
12、 HeaderData Item:Common Well Name在Data Previewer中抹t6-1Add在Data Categories:Well HeaderData Item:Uwi,R在Data Previewer中抹t6-1Add在Data Categories:pickData Item:InterpreterSource:constantValue:liuygAdd在Data Categories:pickData Item:Pick NameSource:Read Fm File抹ES2X8Add在Data Categories:pickData Item:Pick O
13、bs NO(解释方案)Source:constantValue:1Add在Data Categories:pickData Item:DepthSource:Read Fm File抹2341Add完成后会有图19的效果。图19ASCII Format Edit:tuopick.wdl(图19)test弹出test窗口(图20) 图20 图21Test StartData Previewer窗口数据将被扫描,检查是否有错误。StopCloseASCII Format Edit:tuopick.wdl(图19)Save(3)加载分层数据 ASCII Loader :SHENGCAIInput File: /home/ow2003/aatop.datFormat :/home/ow2003/tuopick.wdl(图22) ASCII Loader :SHENGCAIFileLoad 加载完成
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