M2Edit-Input-data编辑输入数据(Schlumberger-petrel教学资料)

Module2SurfacesandDataEditPetrelWorkflowTools3DGridConstructionStructuralGriddingStratigraphicModelingPillarGriddingWellLogUpscaleFacies&PetrophysicalModelingMakecontacts&VolumeCalculationIntrotoPetrelInterfaceWorkflowEditorPropertyModelingMakeHorizonsZones&Layering3DGridConstruction:StructuralModelingStudio3DGridConstructionStructuralFrameworkFaultModelingIntroductionSurfacesandDataeditSurfacesandDataEdit:ObjectivesCreateandeditsurfaces.Usethesurfacecalculator.Extractfaultpolygons.SurfacesProcessFunctionalityMake/editsurfaceCreating2Dgridsurfacesbasedonpointdata,linedata,polygons,surfaces,bitmaps,andwelltops.Allowsthemtobeedited.HowtoMakeSurfaces2.Dropindatatobegridded.6.SpecifythegridsizeandincrementspecificationsinGeometrytab.5.Suggestsettingsfrominput.4.Namethenewsurface.1.Double-clickonMake/EditSurfaceintheProcessespane.3.Useaboundarypolygon.7.ThesurfaceisstoredintheInputpaneafterclickingApplyorOK.PetrelWorkflowToolsWellLogUpscaleFacies&PetrophysicalModelingMakecontacts&VolumeCalculationIntrotoPetrelInterfaceWorkflowEditorPropertyModeling3DGridConstructionStudioIntroduction3DGridConstructionStructuralFrameworkStructuralGriddingPillarGriddingFaultModelingSurfacesandDataeditMapping(2012)StratigraphicChartsStratigraphicModelingMakeHorizonsZones&Layering4.Clickonthesurfaceareain2Dor3Ddisplaywindowandseethechange.1.MakesuretheMake/EditSurfaceprocessisactive.2.ActivatetheSmoothAreatoolinthefunctionbar.3.Settheareaofinfluenceinnumberofgridcellsfromthebottomtoolbar.ManuallyEditaSurface:LocalSmooth5.RegeneratethecontourlinesbyclickingontheRefresheditedsurfacesbutton.ManuallyEditaSurface:PeakRemover1.MakesuretheMake/editsurfaceprocessisactive.2.ActivatethePeakRemovertoolfromfunctionbar.4.Clickdirectlyonthebaseofthepeakanditwillbeimmediatelyremoved.5.RegeneratethecontourlinesbyclickingontheRefresheditedsurfacesbutton.3.Specifytheinfluenceradiusingridnodesbeforeediting.Note:Thepeakmayhaveoriginatedfromtheseismicinterpretationwhereapointwasaccidentalydigitizedabove.SurfaceCalculationsandOperationsCalculationsOperationsTheCalculationstabcanbefoundintheSettingswindowforthedifferentdataobjects.TheOperationstabcanbefoundintheSettingswindowforthedifferentdataobjects.Node-orpoint-valuesofadataobjectcanbechangedbyadding,subtracting,multiplying,dividing,raisingbyapowerorsimplyassigningaconstantvalue.Italsoallowstoeliminatedataoutsideorinsideaspecificarea.Allofthefunctionsareorganizedinfolderswithdescriptivenames.Opentheappropriatefolderandselectthefunctiontouse.Adescriptionofthefunctiondisplaysinthewindow.ExampleofCalculations:AssigningZvalues2.IntheInputpane,highlightthesurfacetouseforobtainingZ-valuesandclicktheBluearrow.Alternatively,useaconstantvalue.4.Asingleundoisavailableaftertheoperationiscompleted.3.ClicktheAssignZ=Abutton.Theoperationisperformedimmediately.1.ClicktheSettingsCalculationstab(intheexample,afaultpolygon).ExampleofOperations:GeneralSmooth2.ExpandtheSurfaceoperationsfolderandselectSmooth.4.ClickRuntoremoverandomnoiseandspikes.3.Specifythenumberofsmoothiterations.1.GclicktheSettingsOperationstab(intheexample,asurface).SurfaceCalculatorSurfacecalculatorTheCalculatorcanbeopenedbyright-clickinginanyexistingsurface.Itisanormalscientificcalculatorbothinfunctionandlooks.Itcanbeusedto:1.Dooperationsonasurface.2.Makenewsurfacesbasedonalreadymadesurfaces.SurfaceCalculator:GenerateaThicknessMap1.Right-clickonasurfaceandselectCalculator.2.Enteranexpressionintheformulafield.(Here,youwillgenerateathicknessmapbysubtractingtwosurfaces.)5.ClickENTERtoexecute.7.ThenewsurfaceisstoredatthebottomoftheInputpane.4.Dropagridwiththesizeandresolutionyouwishtohave.6.TheequationwillbestoredintheHistoryfieldandcanbereusedlateron.3.Choosetheexistingobjectsfromthedatalistfield.Note:ThicknessmapscanalsobemadeundertheOperationstabfromtheCalculationsfolderHorizonOperations:CreateFaultPolygonsandaMapAhighqualitysetofcorrectlyintersectedfaultpolygonscanbecreatedbyaccuratelyintersectingthehorizondataandthefaultdata.OpentheSettingsfortheHorizoninterpretationandclicktheOperationstab.ExpandtheConvertpointsand/polygons/surfacesfolderandselectCreatefaultpolygonsandmap.IntheFaultsfolder,dropthefoldercontainingthefaultstickinterpretation.4.UsetheinterpretationhorizontogetthesurfacegeometryandclickRun.AnewfolderisgeneratedintheInputpanecontainingA)BoundaryB)FaultpolygonsC)Surface(mapEXERCISE