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A Research on the Techniques for Identifying Lithologic Stratigraphic Traps in the Southwest 3D Survey of Chaidamu Basin

Abstract第5-8页
1 Introduction第13-33页
    1.1 Project Foundation and Significance第13-17页
    1.2 Research and Development on lithostratigraphic Hydrocarbon Reservoirs第17-25页
        1.2.1 Overseas Research第17-18页
        1.2.2 Domestic Research第18-20页
        1.2.3 Lithological Traps Recognition Technologies at Home and Abroad第20-25页
    1.3 Research Content and Technique Course第25-29页
        1.3.1 Research Contents第25-28页
        1.3.2 Technique Course第28-29页
    1.4 Main Research Results and Technique Innovation第29-33页
        1.4.1 The Main Works Completed第29-30页
        1.4.2 Technique Innovation第30-33页
2 Geologic Features for Southwest Chaidamu Basin第33-86页
    2.1 Introduction第33-34页
    2.2 Structure Evolution第34-42页
    2.3 The Analysis for Palaeo-Tectonic Features第42-52页
        2.3.1 Significance第42-43页
        2.3.2 The Palaeo-Tectonic Recovering第43-46页
        2.3.3 Palaeo-Tectonic Features and its Relations with Lithostratigraphic Traps第46-52页
    2.4 Strata Development Features and Sequence Stratigraphics Features第52-70页
        2.4.1 Strata Development Features第52-57页
        2.4.2 Sequence Stratigraphics Feature第57-65页
        2.4.3 The Relations between Sequences and Lithology Hydrocarbon Reservoirs第65-70页
    2.5 Depositional Reservoir Features第70-79页
        2.5.1 A Comprehensive Analysis of Sediment Sources第70-73页
        2.5.2 Sedimentary Facies within an Isochronous Sequence Framework第73-78页
        2.5.3 Depositional Feature and Benefit Region Distribution for Lithology Hydrocarbon Reservoir第78-79页
    2.6 Characteristics of Reservoir-Cap Combination第79-81页
    2.7 Main hydrocarbon reservoirs Types第81-83页
    2.8 Summary第83-86页
3 Key Techniques for Lithostratigraphic Traps Seismic Identification第86-132页
    3.1 The Prediction for The Delta Plain-Front Sandbodies第87-100页
        3.1.1 Reservoirs Feature第87-88页
        3.1.2 The Basis Theory for Multi-Wavelet Seismic Trace Decomposition第88-91页
        3.1.3 Reservoir Analysis Using Seismic Trace Reconstruction第91-96页
        3.1.4 The Reservoir Prediction Using Seismic Trace Waveform Decomposition第96-98页
        3.1.5 Analyzing Hydrocarbon Using Wavelet Spectrum Attenuation第98-100页
    3.2 The Good Reservoir Prediction of Beach Bar Sand and Sheet Sand第100-113页
        3.2.1 Reservoir Features and Geophysical Response Features第100-102页
        3.2.2 Thick Reservoir Prediction in Beach Bar Sand第102-103页
        3.2.3 Prediction of Sands with High Porosity and Permeability第103-112页
        3.2.4 Hydrocarbon Prediction第112-113页
    3.3 The Identification of Fans Related to Slope-Broken Area第113-121页
        3.3.1 Geologic Features and Seismic Features第113-114页
        3.3.2 The Fans Development Area Determination Through Analyzing Palaeo Structure Background第114-117页
        3.3.3 The Fans Identification Using Seismic Section, Slice Extracted Along Horizons and Phase Sections第117-119页
        3.3.4 The Fan Patterns Description Using Property Features第119-121页
    3.4 The Stratigraphic Analysis Developing Up and Down the Unconformity第121-130页
        3.4.1 The Section Feature for Stratigraphic Traps第122-123页
        3.4.2 The Pinchout Boundary Determination Using Coherence Strengthening (Weakening)第123-124页
        3.4.3 The Pinch-Out Line Identification Using Peak (Valley) Numbers第124-125页
        3.4.4 The Thickness Quantitative Analysis for Sandy Glutenitet第125-130页
    3.5 Conclusions第130-132页
4 The Study for "Four Determinations and One Optimization"第132-147页
    4.1 The Determination of Favorable Trap Development Area Through Analyzing Palaeo Structure第133-135页
    4.2 The Determination of Vertical Favorable Area by The Sequence Stratigraphic Study第135-139页
    4.3 The Determination of Reservoir Development Discipline by Sedimentary Facies Study第139-141页
    4.4 The Identification and Determination of Traps by Seismic Techniques第141-143页
    4.5 The Comprehensive Evaluation and Target Optimization第143-146页
    4.6 Summary第146-147页
5 The Exploration Effect, Technique Application and Exploration Cases第147-159页
    5.1 The Exploration Effect第147-149页
    5.2 Exploration Cases第149-159页
        5.2.1 Stratigraphic Traps Exploration in Qiel6 Well Area第149-153页
        5.2.2 Lithologic Traps Developing in Qi31 Well Area第153-159页
6 Conclusion and Suggestion第159-163页
    6.1 Conclusion第159-161页
    6.2 Suggestions第161-163页
Reference第163-176页
Acknowledgement第176-177页
Resume第177页
The Published Thesises for Ph.D第177-178页

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