Sedimentary Dynamics of Windfield-Source-Basin System

1 The Emergence of Windfield-Source-Basin Dynamics 1.1 Depositional System Advances 1.2 The Influence of Windfield on Depositional System 1.2.1 Influence of Windfield on Clastic Depositional System 1.2.2 Effect of the Wind on Carbonate Depositional System 1.3 Multiple Control of the Genesis and Distribution of Depositional Systems 1.4 Research Significance 1.4.1 Significance in Sedimentology 1.4.2 Significance in Paleoclimate 1.4.3 Significance in Hydrocarbon References 2 Elements and Research Methods of Sedimentary Dynamics of Windfield-Source-Basin System 2.1 Windfield 2.1.1 The Generation of Wind and Three Kinds of Windfield 2.1.2 The Influence of the Wind 2.1.3 Wind Waves 2.1.4 Distribution of Beach Bar Sand Bodies Under the Influence of Wind Force 2.1.5 Research Methodology of Paleo-Windfield¡ªThe Recovery of Paleo-Wind Direction 2.1.6 Paleo-Windfield Research Method¡ªPaleo-Wind Strength Recovery 2.2 Source 2.2.1 Formation of Sediment Source 2.2.2 Control of Source on Sedimentation 2.2.3 Source Analytical Method 2.3 Basin 2.3.1 Basic Characteristics of the Basin 2.3.2 The Influence of Paleogeomorphology on Sedimentation and Its Research Method 2.3.3 Influence of Paleo-water Depth on Sediment Deposition and Its Research Method 2.3.4 Influence of Tectonic Activity on Sedimentation 2.4 Windfield-Source-Basin Dynamics 2.4.1 Interactions Between the Elements of the Windfield-Source-Basin System 2.4.2 Classification of the Windfield-Source-Basin System References 3 Modern Sedimentary System and Windfield-Source-Basin System Dynamics of Qinghai Lake 3.1 Geographical and Geological Background 3.1.1 Geographical Location 3.1.2 Climate of Qinghai Lake 3.1.3 Hydrology of Qinghai Lake 3.1.4 Stratigraphy of Qinghai Lake Basin 3.1.5 Structural Features and Evolution of Qinghai Lake Basin 3.2 Modern Sedimentary System of Qinghai Lake 3.2.1 The Riyue/Bison Mountain¨CDaotanghe River¨CBarrier Island Depositional System 3.2.2 Qinghai Nanshan¨CAlluvial Fan¨CFan Delta/Coast Depositional System 3.3 The Distribution of Modern Depositional System and Windfield-Source-Basin Dynamic Model of Qinghai Lake 3.3.1 The Distribution Characteristics of Modern Depositional System 3.3.2 Main Controlling Factors of the Modern Depositional System of Qinghai Lake 3.3.3 Application of the Windfield-Source-Basin Model References 4 Paleogene Sedimentary System and Sedimentary Dynamics of Windfield-Source-Basin System in the Dongying Sag 4.1 Geology of the Dongying Sag 4.1.1 Tectonic Setting 4.1.2 Stratigraphic Sequence 4.1.3 Characteristics of Tectonic Evolution 4.2 Sequence Stratigraphic Division of Upper Sha-4 Submember in the Dongying Sag 4.2.1 Identification of Sequence Boundaries (SBs) 4.2.2 Division of Sequence in the Typical Wells 4.2.3 Division of Sequence Stratigraphy 4.3 Sedimentary Facies of Upper Sha-4 Submember in the Dongying Sag 4.3.1 Fan-delta 4.3.2 Subaqueous Gravity Flow Deposits 4.3.3 Delta 4.3.4 Clastic Beach Bar 4.3.5 Carbonate Beach Bar 4.3.6 Storm Deposits 4.3.7 Fine Grain Deposits (Semi-Deep Lake-Deep Lake) 4.3.8 Framework of Sedimentary System 4.4 Dynamics of Windfield-Source-Basin System in Upper Sha-4 Submember 4.4.1 Reconstruction of Paleo-Water Depth 4.4.2 Reconstruction of Paleo-Geomorphology 4.4.3 Analysis of Paleo-Provenance 4.4.4 Reconstruction of Paleowind Force 4.4.5 Paleo-Windfield and Sedimentary Environment 4.4.6 Analysis of Factors Controlling Distribution of Beach Bar Sandbodies 4.4.7 Division of Windfield-Source-Basin System 4.5 Significance of Research on Windfield-Source-Basin System and Prospect of Its Application 4.5.1 Significance of Paleo-Climate 4.5.2 Significance for Petroleum Geology References 5 Depositional Systems and Windfield-Source-Basin System Dynamics of the West Sag,Liaohe Depression,Bohai Bay Basin 5.1 Geologic Setting 5.1.1 Tectonic Divisions 5.1.2 Strata Characteristics 5.2 Sequence Stratigraphy Framework 5.2.1 Recognition of Sequence Boundaries 5.2.2 The Establishment of Sequence Stratigraphy Framework by Combination of Wells and Seismic Data 5.3 Sedimentary Systems and ¡°Windfield-Source-Basin System¡± Depositional Dynamics 5.3.1 Sedimentary Facies 5.3.2 Depositional Model of Beach-Bar Deposits in the West Sag,Liaohe Depression 5.3.3 Windfield-Source-Basin System in the Upper Es4 West Sag,Liaohe Depression 5.4 Detailed Study of Beach-Bar Deposits 5.4.1 High-Resolution Stratigraphy Framework 5.4.2 Sedimentary Systems of Beach-Bar in the Shubei Area 5.5 Controlling Factors for the Distribution of Beach-Bar Deposits 5.5.1 Reconstruction of Paleo-Geomorphology 5.5.2 Reconstruction of Paleo-Water Depth 5.5.3 Reconstruction of Paleo-Source 5.5.4 Reconstruction of Paleo-Windfield 5.5.5 Controlling Effect of Windfield-Source-Basin System on Beach-Bar Deposition References 6 The Sedimentary Characteristics of Paleogene Conglomerates and Their Sedimentary Dynamics in Source-to-Sink System in the Langgu Sag 6.1 Geologic Background 6.2 Sedimentary Characteristics of the Conglomerate Body 6.2.1 Rock Type 6.2.2 Texture Characteristics 6.2.3 Sedimentary Structures 6.2.4 Gravel Compositions 6.2.5 Interstitial Components 6.2.6 Mudstone Between Conglomerates 6.3 Palaeogeomorphology Restoration 6.3.1 Residual Topography of Highs 6.3.2 Morphology of the Basin Controlling Fault 6.3.3 Basin Paleomorphology 6.3.4 Paleomorphology Models 6.4 Paleo-Provenance Restoration 6.4.1 Residual Strata 6.4.2 Distribution of Gravel Components in Conglomerate 6.4.3 The Paleogeologic Evolution of the Daxing High 6.5 Source-Basin and Sedimentary Model 6.5.1 Fault-Trough Gravity Flow 6.5.2 Debris Flow Nearshore Subaqueous Fan 6.5.3 Mudslides Nearshore Subaqueous Fan 6.5.4 Distribution Characteristics of the Conglomerate 6.6 Reservoir and Oil-Gas 6.6.1 Controls of Gravels on Reservoir 6.6.2 Controls of Conglomerate Genetic Types on Hydrocarbons References 7 A Source-to-Sink Study of the Paleogene Shulu Sag:Characteristics and Depositional Dynamics of Its Deposits 7.1 Geological Background 7.1.1 Overview 7.1.2 Regional Tectonic Features 7.1.3 Basin Evolution 7.1.4 Stratigraphy 7.1.5 Sequence Stratigraphy of the Lower Es3 Submember 7.2 Sedimentary Characteristics of the Lower Es3 Submember 7.2.1 Rock Classification Scheme 7.2.2 Gravel Composition 7.2.3 Well Log Identification 7.2.4 Lithology Distribution 7.3 The Impact of Tectonic Activity on Sedimentation 7.3.1 Types and Characteristics of Seismites 7.3.2 Seismites Sequence 7.3.3 Criterion of Seismites 7.4 Provenance and Depositional Processes of the Calcirudites 7.4.1 Depositional Environments and Facies Models of the Calcirudites 7.4.2 Distribution of the Calcirudites 7.4.3 Relationship Between Two Types of Calcirudites References