Proceedings of the International Field Exploration and Development Conference 2023 : Vol. 9

• Autore: Lin Jia'en
• Pubblicazione: Singapore : , : Springer, , 2024; ©2024
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (965 pages)
• Disciplina: 622.1828
• Nota di contenuto: Intro -- Contents -- Coalbed Methane Exploration and Development -- Study on The Difference of Pore-Fracture Structure Between High-Low Rank Coal under SEM And Its Influence on Development -- 1 Introduction -- 2 Experimental Process -- 2.1 Experimental Instruments -- 2.2 Sample Information And Preparation -- 3 Experimental Results -- 3.1 Comparative Analysis of Pore Characteristics of JM18-2 Well and FJ-1 Well under SEM -- 3.2 Comparative Analysis of Fracture Characteristics of JM18-2 Well And FJ-1 Well under SEM -- 4 Research on Development Influence -- 5 Conclusion -- References -- Research on Water Invasion Intensity of Coalbed Methane Wells Based on Material Balance Method -- 1 Introduction -- 2 Influence of Water Invasion in Coalbed Methane Wells -- 3 Water Invasion Intensity Modeling -- 3.1 Calculation of Formation Pressure Distribution in Fractured Wells -- 3.2 Calculation of average formation pressure -- 3.3 Establishment of Single-Phase Flow Material Balance Equation -- 3.4 Calculation of water invasion intensity -- 4 Case Analysis and Result Validation -- 5 Model Application -- 6 Conclusions -- References -- Large-Scale Network Fracturing Practice in Deep Coal Seam in Eastern Ordos Basin -- 1 Introduction -- 2 Regional Profile and Reservoir Characteristics -- 2.1 Geological Features -- 2.2 Engineering Features -- 2.3 Geological-Engineering Sweet Spot Evaluation -- 3 Large-Scale Network Fracturing Technology -- 3.1 Horizontal Well Fracturing Stage and Cluster Design -- 3.2 Pumping Schedule Design -- 3.3 Efficient Filling of Fracture Network -- 4 Field Practice -- 5 Conclusion and Suggestion -- References -- Experimental Study on the Influence of Fracturing Fluid on the Wettability of Medium and High Rank Coal -- 1 Introduction -- 2 Experimental Material and Method -- 3 Experimental Results and Discussion -- 4 Conclusions -- References. ; Coalbed Methane System, Exploitable Control Factors, Coalbed Methane Fields Characteristics, and Reserves in Bowen Basin -- 1 Bowen Basin Overview -- 2 Bowen Basin Coalbed Methane System -- 3 Control Factors on Exploitable Coalbed Methane Field in Bowen Basin -- 3.1 Structure and Permeability -- 3.2 Deposition and Coal Distribution -- 3.3 Gas Content -- 3.4 Coal Rank and Vitrinite Content -- 3.5 Geological Characteristics -- 4 Characteristics of Coalbed Methane Fields -- 4.1 Dawson Valley -- 4.2 Fairview -- 4.3 Spring Gully -- 4.4 Moranbah -- 4.5 Peat -- 4.6 Scotia -- 5 Reserves -- 6 Conclusion -- References -- Production Prediction Based on Principal Component Analysis and Neural Network-A Case Study in a Coalbed Methane Field -- 1 Introduction -- 2 Geological Setting -- 3 3D Geological Model -- 4 Principal Components Analysis -- 5 Neural Network Model -- 6 Conclusions -- References -- The Application of Downhole Laser Raman Spectroscopy Technology in Coalbed Methane Wells in Eastern Ordos Basin -- 1 Introduction -- 2 Principles and Methods -- 2.1 Qualitative Identification -- 2.2 Quantitative Calculation -- 2.3 Equipment Structure -- 3 Field Test Results -- 4 Conclusions -- References -- Practical Analysis of Deep Coalbed Methane Stimulation -- 1 Introduction -- 2 Physical Properties of Coal Seams in Taiyuan Formation of Daniudi Gas Field -- 3 Well Case of Fracturing in Deep Coal Seams -- 3.1 Analysis of Well S1 Fracturing -- 3.2 Analysis of Well D1-567 Fracturing -- 3.3 Analysis of Well YM1HF Fracturing -- 4 Comparative Analysis of Fractured Wells -- 5 Conclusion -- References -- Research on Development Law of Deep Coalbed Gas Reservoirs at Eastern Edge of the Ordos Basin -- 1 Reservoir Characteristics of Deep Supersaturated Coalbed Methane Reservoirs -- 1.1 Pressure Characteristics -- 1.2 Hydrological Characteristics. ; 1.3 Gas Bearing Characteristics and Reserve Calculation -- 2 Mechanisms of Development of Deep Supersaturated Coalbed Methane Reservoirs -- 2.1 Mechanism of Free Gas Release -- 2.2 Mechanism of Continuous Phase Desorption in Deep Coalbed Methane Reservoirs -- 2.3 Typical Production Characteristics -- 3 Numerical Simulation Study of Deep Supersaturated Coalbed Methane Reservoirs -- 3.1 Free Gas Production Law -- 3.2 Adsorption Gas Production Patterns -- 3.3 Supersaturated Coalbed Methane Production Law -- 4 Conclusion -- References -- A Comparative Study of Pre-Stack Fracture Prediction Methods for Coal Bed Methane -- 1 Introduction -- 2 Prediction Principle of Pre-Stack Vertical-Wave Anisotropy Fracture -- 3 Ellipse Fitting Method, Azimuthal Statistical Method for Anisotropy Strength Prediction and Problem Analysis -- 3.1 Seismic Geology of Study Area -- 3.2 Analysis of OVT Gather Data in the Study Area -- 3.3 Anisotropy Strength Prediction and Analysis -- 4 Instance -- 5 Conclusion and Understanding -- References -- Application of MGI Inversion Technology in Coal Seam Thickness Prediction -- 1 Introduction -- 2 Coal Seam Thickness Inversion Using MGI -- 2.1 Basic Principle of MGI Inversion -- 2.2 Rock Physics Analysis -- 2.3 Wavelet Extraction and Synthetic Record Calibration -- 2.4 Establishment of Initial Geological Model -- 2.5 Inversion Parameter Analysis -- 3 Effect of MGI Inversion Application -- 4 Conclusion -- References -- Exploration and Application of Seismic Geosteerable Drilling Technology for Coalbed Methane Horizontal Wells -- 1 Introduction -- 2 The Issues Faced by Geosteerable Drilling -- 3 Seismic Geosteerable Drilling Technology -- 3.1 Technical Approach -- 3.2 Seismic Geosteerable Drilling -- 4 Application Examples -- 5 Conclusion -- References. ; Carbon Capture and Storage (CCS), Evaluation of Carbon Dioxide Storage Efficiency at the Western Siberia Field -- 1 Introduction -- 2 Materials and Methods -- 2.1 Object of Study -- 2.2 Reservoir Conditions -- 2.3 Filtration Test Scheme -- 3 Results and Discussion -- 3.1 Coreflooding Results -- 3.2 Mineralogical Results -- 4 Conclusions -- References -- Opportunities and Challenges of Harvesting Geothermal Energy from Abandoned Oil and Gas Wells -- 1 Introduction -- 1.1 A Subsection Sample -- 2 Challenges -- 2.1 Subsidized Energy Prices -- 2.2 Conflict of Interests Between Organizations -- 2.3 Geographical Distribution of Oil and Gas Fields -- 3 Opportunities and Recommended Procedures -- 4 Conclusion -- References -- A Strategic Analysis of Carbon Capture and Storage Technologies in Oil and Gas Industry: A Comprehensive Approach -- 1 Introduction -- 1.1 Pre-combustion CCS -- 1.2 Post-combustion CCS -- 1.3 Oxy-Fuel Combustion CCS -- 2 Overview of Strategic Analysis Techniques -- 3 SWOT Analysis: Pre-, Post-, and Oxy-Fuel Combustion -- 3.1 Strengths of CCS in Oil and Gas -- 3.2 Weaknesses of Pre-, Post- and Oxy-Fuel Combustion in Oil and Gas -- 3.3 Opportunities of Pre-, Post- and Oxy-Fuel Combustion in Oil and Gas -- 3.4 Threats of Pre-, Post- and Oxy-Fuel Combustion in Oil and Gas -- 3.5 Comparative Analysis of SWOT on Pre-, Post- and Oxy-Fuel Combustion -- 3.6 Criticality Analysis on SWOT -- 4 PESTEL Analysis: Pre-, Post-, and Oxy-Fuel Carbon Capture in Oil and Gas Industry -- 4.1 Political Factors on Pre-, Post- and Oxy-Fuel Combustion in Oil and Gas -- 4.2 Economic Factors on Pre-, Post- and Oxy-Fuel Combustion in Oil and Gas -- 4.3 Social Factors on Advancement in CCS Technology -- 4.4 Technological Factors of CCS Technology for Transportation of (CO2) -- 4.5 Environmental Factors of CCS Technology. ; 4.6 Legal Factors of developed CCS technology -- 4.7 Comparative Analysis of PESTEL on Pre-, Post- and Oxy-Fuel Combustion\ -- 4.8 Criticality Analysis on PESTEL -- 5 Conclusion -- References -- Geothermal Resource Exploration and Development -- Application of Multi-process Drilling Technology to the Hot Dry Rock Well GH-03 in Gonghe Basin, Qinghai Province -- 1 Introduction -- 2 Engineering Design Overview -- 2.1 Formation Characteristics -- 2.2 Well Bore Structure -- 3 Multi-process Drilling Test -- 3.1 Rotary Drilling -- 3.2 Compound and Directional Drilling with PDM and Tri-cone Bit -- 3.3 Compound Drilling with Turbodrill and Impregnated Diamond Bit -- 3.4 Compound Drilling with Rotary-Percussive PDM and Tri-cone Bit -- 3.5 Compound Drilling with PDM and PDC Bit -- 3.6 Drilling Efficiency Analysis -- 4 Conclusion -- References -- Laboratory Investigation of Cryogenic Fracturing Effect of Hot Dry Rock Wellbores Under Triaxial-Confining Stresses -- 1 Introduction -- 2 Laboratory Studies -- 2.1 Laboratory Apparatus -- 2.2 Specimens -- 3 Results and Discussion -- 3.1 Breakdown Pressures -- 3.2 Fracture Patterns -- 4 Conclusions -- References -- Study on the Characteristics of Fracturing Fracture Propagation and Turning in Carbonate Dry Hot Rock -- 1 Introduction -- 2 Sample Preparation and Experimental Methods -- 2.1 Sample Preparation -- 2.2 Experimental Methods -- 3 Analysis of Hydraulic Fracturing Experimental Results -- 3.1 Analysis of Pump Pressure Curve Characteristics -- 3.2 Morphological Characteristics of Carbonate Rock Fractures -- 3.3 The Influence of Horizontal Crustal Stress Difference on Hydraulic Fracture Propagation -- 4 Numerical Simulation Analysis of Hole Type Directional Fracturing -- 4.1 The Influence of Horizontal Crustal Stress Difference on Hydraulic Fracture Propagation. ; 4.2 The Influence of Pore Size on Hydraulic Fracture Propagation.
• Titolo autorizzato: Proceedings of the International Field Exploration and Development Conference 2023
• ISBN: 981-9702-68-2
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910842282403321
• Lo trovi qui: Univ. Federico II
• Serie: Springer Series in Geomechanics and Geoengineering Series