本書以2006—2015年期間中國石油組織的致密氣領(lǐng)域的重大科技攻關(guān)項目為基礎(chǔ)，總結(jié)了致密氣勘探開發(fā)技術(shù)方面取得的主要進展，包括致密氣成藏特征、致密氣儲層預(yù)測與含氣性檢測技術(shù)、致密氣儲層評價與富集區(qū)優(yōu)選技術(shù)、致密氣儲層描述技術(shù)、致密氣滲流特征與產(chǎn)能評價方法、致密氣儲層改造技術(shù)、致密氣藏穩(wěn)產(chǎn)與提高采收率技術(shù)等方面的研究成果。本書是對已取得的技術(shù)成果和實踐經(jīng)驗的總結(jié)，對今后致密氣勘探開發(fā)的不斷發(fā)展起到借鑒作用。
本書可供從事致密氣研究的科研人員及相關(guān)院校師生參考使用。
Chapter 1 Characteristics of Tight Gas Accumulation
Section 1 Overview of Tight Gas Development
Section 2 Main Conditions of Tight Gas Formation
Section 3 Tight Gas Accumulation Mechanisms
Section 4 Optimization and Evaluation of Favorable Zones
References
Chapter 2 Detection and Prediction Technologies for Gas-bearing Sands of Tight Gas Reservoirs
Section 1 Petrophysical Properties and Geophysical Characteristics of Tight Gas Reservoirs
Section 2 Seismic Acquisition and Processing Technology
Section 3 Seismic Prediction Technology for Tight Gas Reservoirs
Section 4 Gas-bearing Detection Technology for Tight Gas Reservoirs
References
Chapter 3 Tight Gas Reservoir Description Technology
Section 1 Main Development Geological Characteristics of Tight Gas Reservoirs
Section 2 Technical Process of Tight Gas Reservoir Description
Section 3 Description of Hierarchical Architecture of Large Composite Sand Bodies
Section 4 Geological Modeling of Tight Gas Reservoirs
References
Chapter 4 Tight Gas Enrichment Area Selection and Well Pattern Optimization Technology
Section 1 Evaluation of Tight Gas Reservoir
Section 2 Enrichment Area Selection Technology
Section 3 Well Pattern Optimization Technology for Tight Gas Development
References
Chapter 5 Tight Gas Flow Characteristics and Productivity Evaluation Methods
Section 1 Flow Characteristics of Tight Gas Reservoirs
Section 2 Flow Models and Productivity Evaluation Methods of Fractured Gas Wells
Section 3 Influencing Factors of Tight Gas Well Productivity
References
Chapter 6 Tight Gas Reservoir Stimulation Technology
Section 1 Propagation Characteristics of Hydraulic Fractures in Tight Reservoirs
Section 2 Fracturing Optimization Design Concept and Method
Section 3 Fracturing Technology and Tools
Section 4 Fracturing Fluid System
Section 5 Fracture Diagnosis and Evaluation
References
Chapter 7 Stable Production and EOR Techniques for Tight Gas Reservoirs
Section 1 Production Law and Stable Production Mode of Tight Gas Reservoirs
Section 2 Influencing Factors of Recovery and Remaining Gas Distribution in Tight Gas Reservoirs
Section 3 EOR Technology for Tight Gas Reservoirs
Section 4 Reserve Production Sequence and Stable Production Potential Evaluation of Gas Reservoirs
References
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