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松辽盆地南部梨树断陷原油分布与运聚特征研究.docx

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松辽盆地南部梨树断陷原油分布与运聚特征研究 Title:DistributionandMigrationCharacteristicsofCrudeOilintheSouthernLishuFaultDepression,SongliaoBasin Abstract: ThestudyexploresthedistributionandmigrationcharacteristicsofcrudeoilinthesouthernLishuFaultDepression,locatedwithintheSongliaoBasin.Byanalyzinggeologicaldata,seismicprofiles,andgeochemicalanalysis,thisresearchaimstoprovideacomprehensiveunderstandingofthedistributionandmigrationpathwaysofcrudeoilinthestudyarea.Thefindingswillcontributetothescientificexplorationandefficientexploitationofpetroleumresourcesintheregion. 1.Introduction 1.1Background 1.2Objectives 1.3Significance 2.GeologicalSettingoftheSongliaoBasin 2.1TectonicEvolution 2.2StructuralFeature 2.3Stratigraphy 3.Methodology 3.1DataCollection 3.2SeismicAnalysis 3.3GeochemicalAnalysis 3.4StatisticalAnalysis 4.ResultsandDiscussion 4.1SpatialDistributionofCrudeOil 4.2MigrationPathwaysandAccumulationPatterns 4.3FactorsInfluencingOilAccumulation 4.4ComparisonwithOtherRegions 5.Conclusion 5.1SummaryofFindings 5.2ImplicationsforPetroleumExploration 5.3RecommendationsforFutureStudies 6.References 1.Introduction 1.1Background TheSongliaoBasinisoneofthemajoroil-producingbasinsinChina,knownforitssignificantreservesandproductionrates.Understandingthedistributionandmigrationcharacteristicsofcrudeoilinthebasincanoptimizepetroleumexplorationandexploitation. 1.2Objectives ThisresearchaimstoinvestigatethedistributionandmigrationcharacteristicsofcrudeoilinthesouthernLishuFaultDepression,whichislocatedwithintheSongliaoBasin.Byanalyzinggeologicaldata,seismicprofiles,andgeochemicalanalysis,thestudywillrevealthespatialdistribution,migrationpathways,andaccumulationpatternsofcrudeoilinthestudyarea. 1.3Significance ThefindingsofthisstudywillcontributetoimprovingthescientificexplorationofpetroleumresourcesinthesouthernLishuFaultDepression.Effectiveknowledgeofcrudeoildistributionandmigrationcharacteristicscanaidintheidentificationofpotentialoil-bearingareasandoptimizepetroleumexplorationstrategiesintheSo