圖書摘要
油氣盆地數值模擬基於石油地質機理，套用多學科知識，定量模擬一個探區（盆地、坳陷、凹陷、次凹）的地史、熱史、生烴史、排烴史和運移聚集史，從而進行綜合評價，指出有利勘探地帶。油氣盆地數值模擬是通過計算機實現的，其軟體稱為盆地模擬系統。本書的基本內容是介紹地史、熱史、生烴史、排烴史和運移聚集史等五大模型的原理、方法、套用，以及油氣資源綜合評價。此外，本書還簡述了盆地模擬技術的近20年發展史及今後發展動向。
基本信息
書名 油氣盆地數值模擬方法
責任者 石廣仁
主要責任關係 著
主題/關鍵字 含油氣盆地
出版社 石油工業出版社
出版地 北京
出版日期 2000-9
標識 ISBN7-5021-3091-8
標識類型 ISBN
版次 1
印次 1
中圖法分類號 P618.13
ISBN號 7-5021-3091-8
圖書目錄
TableofContentsIntroduction ----------------9
1 ObjectivesandDescriptionofBasinModeling ----------------9
2 BasinModelingScope ----------------10
3 DevelopmentHistoryofBasinModeling ----------------11
3.1 HistoryofBasinModelingDevelopmentintheWorld ----------------12
3.2 HistoryofBasinModelingDevelopmentinChina ----------------13
3.3 ComparisonofBasinModelingTechnologiesbothHomeMadeandOverseasMade ----------------14
4 FutureDevelopmentTrendofBasinModeling ----------------15
4.1 System Size ----------------15
4.2 MethodBreakthrough ----------------15
4.3 softwarearchitecture ----------------16
4.4 TheMainProblem tobeTackledAhead ----------------16
GeneralityofBasinModelingSystem ----------------18
1 InputParameters ----------------18
1.1 InputParametersofGeohistoryModel ----------------19
1.2 InputParametersofGeothermalHistoryModel ----------------19
1.3 InputParametersofHydrocarbonGenerationHistoryModel ----------------19
1.4 InputParametersofHydrocarbonExpulsionHistoryModel ----------------20
1.5 InputParametersofHydrocarbonMigration-AccumulationHistoryModel ----------------20
2 ModelingMethod ----------------20
3 OutputGraphics ----------------21
3.1 GraphicsofGeohistoryModel ----------------21
3.2 GraphicsofGeothermalHistoryModel ----------------22
3.3 GraphicsofHydrocarbonGenerationHistoryModel ----------------22
3.4 GraphicsofHydrocarbonExpulsionHistoryModel ----------------23
3.5 GraphicsofHydrocarbonMigration-AccumulationHistoryModel ----------------23
3.6 GraphicsofIntegratedOil/GasResourcesEvaluation ----------------24
Chapter1 GeohistoryModel ----------------25
1 Backstripping（fornormal-compactedformations） ----------------26
1.1 PredictionoftheMaximum BurialDepthinHistory ----------------31
1.2 WithoutConsideringErosionorFault ----------------34
1.3 WithErosionConsidered ----------------35
1.4 WithFaultConsidered ----------------38
1.5 WithbothErosionandFaultConsidered ----------------42
1.6 WithPaleo-BathymetryConsidered ----------------42
1.7 InfilloftheBurialPoints ----------------44
2 Overpressure（forunder-compactedformations） ----------------52
2.1 Non-overpressureFormation ----------------53
2.2 OverpressureFormation ----------------53
2.3 OverpressureEquation ----------------54
2.4 ThicknessEquation ----------------57
2.5 SolutionofOverpressureEquation ----------------58
2.6 SolutionofThicknessEquation ----------------61
2.7 CalculationofOverpressureHistoryandThicknessHistory ----------------61
3 CombinationofBackstrippingandOverpressure ----------------62
4 TectonicSubsidence ----------------64
5 BalancedCrossSectionTechnique ----------------66
5.1 BasicPrinciple ----------------66
5.2 GeometricModelofStructuralDeformation ----------------67
5.3 RestorationoftheDeformedStructure ----------------68
Chapter2 GeothermalHistoryModel ----------------70
1 Algorithm BasedontheKnownTemperatureGradientHistory ----------------71
2 Algorithm BasedontheKnownHeatflow History ----------------72
3 TwoWaystoEstimatePresentHeatflow ----------------73
3.1 StatisticsMethod ----------------73
3.2 ThermalConductionMethod ----------------77
4 CombinationofGeothermicsandGeochemistry ----------------78
4.1 CalculationofZonalHeatflowHistory ----------------78
4.2 CalculationofWellTemperatureHistory ----------------82
5 OtherGeochemicalDataexceptforRo ----------------86
5.1 IsomerizationofSteraneorHopane ----------------87
5.2 AromatizationofSterane ----------------87
5.3 ArealTrackNumberDensityofFissionScarTracksinApatite ----------------88
5.4 AverageTrackLengthofFissionScarTracksinApatite ----------------88
5.5 DistributionofTrackLengthsofFissionScarTracksinApatite ----------------89
6 Geothermics ----------------90
6.1 McKenzieMethod ----------------90
6.2 FalveyMethod ----------------92
Chapter3 HydrocarbonGenerationHistoryModel ----------------94
1 HydrocarbonMaturityHistory ----------------95
1.1 TTI-Ro ----------------95
1.2 KineticEquations ----------------101
1.3 EasyRo ----------------116
2 HydrocarbonYieldHistory ----------------117
2.1 CalculationoftheHydrocarbonYieldBasedonRoHistory ----------------118
2.2 CalculationoftheHydrocarbonYieldBasedonTransformationRatioHistory ----------------129
2.3 CalculationofTotalOrganicCarbon（TOC） ----------------132
2.4 CalculationofHydrocarbonSaturation ----------------132
Chapter4 HydrocarbonExpulsionHistoryModel ----------------135
1 SedimentaryCompactionMethodforOilExpulsion ----------------136
1.1 OilExpulsionCoefficient ----------------136
1.2 OilExpulsionStrength ----------------137
1.3 TheAmountofExpelledOil ----------------139
2 PressureDifferenceMethodforOilExpulsion ----------------140
2.1 AttheThresholdofOilGeneration ----------------144
2.2 AftertheThresholdofOilGeneration ----------------145
2.3 TheAmountofExpelledOil ----------------147
3 MassBalanceMethodforGasExpulsion ----------------147
3.1 GasExpulsionStrength ----------------148
3.2 TheAmountofExpelledGas ----------------151
4 MechanicsofFluidFlow ThroughPorousMediaforHydrocarbonExpulsion ----------------153
5 HydrocarbonExpulsionDirection ----------------156
5.1 NormalDirectionMethod ----------------157
5.2 Darcy?sLawMethod ----------------157
Chapter5 HydrocarbonMigration-AccumulationHistoryModel ----------------160
1 PresentFluidPotentialof3-phase（water，oil，gas） ----------------162
1.1 WaterPotentialFormula ----------------162
1.2 OilPotentialFormula ----------------164
1.3 GasPotentialFormula ----------------164
1.4 ApplicationofPresentFluidPotential ----------------165
2 SimplifiedMethodof2-D（x，y）and2-phase（oil，gas）HistorySimulation ----------------167
2.1 RuleoftheDistributionofHydrocarbonExpelledfrom SourceRockFormation ----------------168
2.2 HydrocarbonColumnHeight ----------------169
2.3 HydrocarbonAccumulationStrength ----------------171
2.4 TheAmountofHydrocarbonAccumulation ----------------171
2.5 ControlofMigrationPathway ----------------176
3 PartialDifferentialEquationsof2-D（x，z）and3-phase（water，oil，gas）HistorySimulation ----------------177
3.1 BasicEquationsforFluidFlowThroughPorousMedia ----------------178
3.2 3-phase（water，oil，gas）FlowEquations ----------------180
3.3 FiniteDifferenceEquations ----------------180
3.4 BoundaryConditions ----------------185
3.5 InitialConditions ----------------189
3.6 FullyImplicitFormulation ----------------191
3.7 SpecialProcessingofSimulationAreaandSimulationTime ----------------209
3.8 MajorSimulationResults ----------------215
3.9 Derivationofα=0.001127 ----------------221
4 DiscussionofSimulationMethodandAlgorithm ----------------222
4.1 DimensionSelection ----------------223
4.2 PhaseSelection ----------------223
4.3 Algorithm Selection ----------------223
Chapter6 IntegratedAnalysisandEvaluationonOil/GasResources ----------------224
1 RelationshipofBasinModelingandPetroleum System ----------------224
2 IntegratedAnalysisandEvaluation ----------------225
2.1 HydrocarbonGeneration，Migration，Trapping，Accumulation，SealingandPreservationAnalyses ----------------226
2.2 IntegratedAnalysisandEvaluation ----------------227
Chapter7 BasinModelingSoftwareTechnology ----------------228
1 MethodInstruction ----------------229
2 DataFileCodingInstruction ----------------229
3 OperationManual ----------------230
4 ModelExercises ----------------230
5 SoftwareFlowchart ----------------231
6 SourceProgram ----------------231
6.1 hierarchy ----------------231
6.2 EnglishNote ----------------232
6.3 ProgramingLanguage ----------------233
6.4 COMMON Block ----------------234
6.5 IndependencebetweenCalculationProgram andMappingPrograms ----------------234
TableofUnitConversion ----------------235
References ----------------239
