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表面活性剂对致密油藏自吸原油采收率的影响--以华庆长8油层为例

abstract第3页
摘要第4-8页
Chapter 1: Introduction第8-22页
    1.1 Research Objectives第8页
    1.2 Research Summary第8-19页
        1.2.1 Unconventional reservoir and their future importance evidence & summary on tight oil reservoir第8-14页
        1.2.2 Summary on tight oil reservoir recovery methods第14-15页
        1.2.3 Tight Oil Exploitation第15-16页
        1.2.4 Summary on effect of sufactant on imbibition第16-19页
    1.3 Research contents of this paper第19-20页
    1.4 Research work flow diagram第20页
    1.5 Innovative Pionts第20-22页
Chapter 2: Petrology & Pore structure characteristics of HQ Oil Block第22-34页
    2.1 Geological Settings第22-23页
    2.2 Tight sandstone reservoirs and complex pore throat structure第23-25页
    2.3 Tight oil distribution第25-26页
    2.4 Tight oil reservoir characteristics第26-28页
        2.4.1 The reservoir physical properties第26页
        2.4.2 Physical properties of crude oil第26-27页
        2.4.3 Source rocks第27-28页
    2.5 Petrological characteristics of HQ Chang 8第28-30页
        2.5.1 Detrital composition and particle structure characteristics第28-29页
        2.5.2 Analysis of fillings and clay minerals第29-30页
    2.6 Pore type and characteristic第30-33页
        2.6.1 Pore type第30-32页
        2.6.2 Pore structure characteristics第32-33页
    2.7 Summary第33-34页
Chapter 3: Research Methodology第34-44页
    3.1 Materials第34页
    3.2 Selection of the Surfactants第34-36页
        3.2.1 Equipment第35页
        3.2.2 Experiments第35-36页
    3.3 Contact Angle Measurement第36-38页
    3.4 Core Petrophysical Properties of HQ Chang 8第38-40页
    3.5 Spontaneous Imbibition Experiments第40-42页
    3.6 Nuclear Magnetic Resonance (NMR)第42-44页
Chapter 4: Results Analysis& Discussion第44-61页
    4.1 IFT Interfacial Tension Measurement Results第45页
    4.2 Contact Angle Measurement Results第45-46页
    4.3 Petrophysical Properties of HQ Chang 8第46-52页
    4.4 Imbibition Efficiency Results第52-61页
Chapter 5: Field Application in HQ第61-67页
    5.1 Huff & Puff Surfactant第61-62页
    5.2 Application Injection of Surfactant第62-64页
        5.2.1 Injection (Huff) Phase第62-63页
        5.2.2 Soaking Phase第63页
        5.2.3 Production Test and Monitoring第63-64页
    5.3 Method第64-65页
    5.4 Radius Huff and Puff Treatment第65-67页
Chapter 6: Conclusion第67-68页
Acknowledgement第68-69页
References第69-73页

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