叠后地震资料反演Vanguard.pptx

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1、VisionforEnergyVanguard–ParadigmInversionAnatCanningVanguard–TheSeismicReservoirCharacterizationSystemVanguardisParadigm’sSeismicInversion/ReserviorCharacterizationSystem.VanguardSupportacompleteandcomprehensiveInversionWorkflowVanguardIntegratesSeismic.WellandgeologicalDatatoproducea

2、descriptionofreservoirproperties(impedances,Porosities,Saturations,Lithologyetc..)Vanguardtechnologiesincludewellloganalysis,seismictowellcalibration,geostatisiticalmodelbuilding,elasticimpedanceinversion,attributecalculations,neuralnetworkinversion,crossplotting,3Dinterpretationandmu

3、chmore,inoneunified,integratedandinteractiveenvironment..VanguardisIntegratedintoParadigm’sInterpretationEnvironment34VanguardisIntegratedintoParadigm’sInterpretationEnvironmentAuniqueMulti-AttributeInterpretationenvironmentDeviatedSyntheticSeismogramsTheVanguardWorkflowWellloganalysi

4、sandeditingElasticModelingSeismictowellCalibrationWaveletExtractionGeostatisticalBackgroundmodelbuildingElasticInversionAttributeGenerationNeuralnetworksInversionVisualization,AnalysisandInterpretationInput:WellLogdataInput:SeismicorAVOdataOutput:ElasticImpedancecubesOutput:Attributec

5、ubesOutput:LogpropertycubesSimultaneousInversionversusAttributeInversionSimultaneousInversionAttributeInversionSeismicInputGatherormultipleanglestacksAnAVOattributesuchasAngleStack,lr,etc…LogInputIp,IsandrRockPropertywhichcorrespondstotheselectedattributeBackgroundModelIp,IsandrRockPr

6、opertywhichcorrespondstotheselectedattributeOutputIp.IsandrRockPropertywhichcorrespondstotheselectedattributeInversionalgorithmsSimultaneousInversionConventionalsingleattributeAIinversion7ElasticAttributeInversionReflectivityImpedanceStackIpNormalIncidenceReflectivityIpP-waveImpedance

7、ReflectivityIpS-waveImpedanceReflectivityIsP-waveVelocityReflectivityVpS-waveVelocityReflectivityVsPseudoPoisson’sReflectivityVp/VsElasticImpedanceReflectivityEIAngleStacksEIDensityReflectivityDensitylrReflectivitylrmrReflectivitymrElasticImpedanceImpedanceInversionworkflow:Option1:I

8、nvert