Landmark培训多媒体之四

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1、StratWorksChapter9:InterpretingCrossSectionsandEditingMapsPresenterTitleLandmarkGraphicsCorporationPartNo.625579Rev.JChapter9:InterpretingCrossSectionsandEditingMapsStratWorksgeneratesfaultgridstohelpyouinterpretcrosssections,andusesfaultpolygonstopreventcontouringthroughfaultzones.Inthis

2、chapter,you’lllearnabouttheseandothertechniquesasyoucontinuetobuildyourinterpretation.9-1OverviewInthischapter,you’lllearntocreatefaultsegmentseditsurfacegridintersectionsgeneratefaultgridsandusefaultgridintersectionsasaninterpretationaiddrawfaultpolygonsinMapViewbasedontheapparentfaulthe

3、avesindicatedbyyourcrosssectioninterpretationsusefaultpolygonstoeliminatecontouringthroughfaultzoneseditcontours.9-1TrainingWorkflow9-2StratColumnEditor:Re-visitedInthischapter,youreturntotheStratColumnEditortocreatethefaultsforuseinCrossSectionInterpretation.9-3DefiningFaultsRecallthatyo

4、ucancreatefaultsasyouinterpretinCorrelation,youCANcreatefaultsasyouinterpretinCrossSection,andyoucanfirstcreatethefaultsintheStratColumnEditor.Faultsaredefinedbynamefaulttype(normalorreverse)colorlinetypelinewidthfaultstatus(activeorinactive)Thefaultnameandfaulttypeassignedtoagivenfaultis

5、thesameforallinterpretersworkingintheproject.ColumnFaults9-4Exercise:CreatingaNormalFaultWhenyoucreatefaultsintheStratColumnEditor,youarebasicallyjustmakingacatalogoffaultsthatyoucanuselaterasyouinterpret.Forthisreason,youmayfinditusefultocreateseveralreversefaultsandseveralnormalfaultsa

6、tthesametime.9-6to9-7Inthisexercise,youuseStratColumnEditortocreateanormalfaultthatyouwillinterpretinCrossSection.9-6InterpretingCrossSectionsCrossSectionisusedtoexaminewell-to-wellrelationshipsandtointerpretfaultsandsurfacesbetweenwells.InterpretationinCrossSectioninvolves(1)creatingan

7、deditingfaultsegments(2)generatingandeditingfaultgridintersections(3)editingsurfacegridintersectionsderivedfromsurfacemaps(4)creatingandeditingsurfacesegmentsdrawnbyinterpreters9-8InterpretingCrossSectionsFaultsegmentsrepresenttheintersectionofafaultwiththelineofsec