高清教材:The Geological Interpretation of Well Logs(Second Edition)----2002年修订---内容可复制
【文件名】高清教材:The Geological Interpretation of Well Logs(Second Edition)----2002年修订---内容可复制
【日期】2002.10 【作者单位】Malcolm Rider Petroleum Exploration Consultant 【文件格式】PDF 【附件数】41 【目录简介】
CONTENTS Chapter 1 Introduction 1.1 Well logs - a definition 1.2 Well logs - the necessity 1.3 Wireline logs - the making 1.4 Log runs 1.5 Log presentations 1.6 LWD logs (logging while drilling) 1.7 The logging companies 1.8 Welllog interpretation and uses 1.9 This book - content and aims Chapter 2 The logglng envlronment 2.1 Introduction 2.2 The pressure environments of borehole logging and invasion 2.3 Temperature environment of borehole logging 2.4 Logging tool capabilities 2.5 Borehole depth measurement 2.6 Conclusion Chapter 3 Temperature loggln8 3.1 Geotemperatures 3.2 Borehole temperature measureIhent 3.3 True formation temperatures (BHT corrections) 3.4 Temperature log uses Chapter 4 Callper logs 4.1 Mechanical calipers - the tools 4.2 Log presentations 4.3 Simple, two-缸m, caliper interpretation 4.4 Four-arm caliper interpretation Chapter 5 Self-potential or SP logs 5.1 Generalities 5.2 Principles of measurement 5.3 Log characteristics 5.4 Quantitative uses 5.5 Qualitative uses Chapter 6 Reslstivlty and conductivlty logs 6.1 Generalities 6.2 Theoretical considerations 6.3 Zones of invasion and resistivity 6.4 Resistivity tools 6.5 Induction tools 6.6 Log characteristics 6.7 Quantitative uses of the resistivity logs 6.8 Qualitative uses Chapter 7 The gamma ray and spectral gamma ray logs 67 7.1 Generalities 67 7.2 Natural gamma radiation 69 7.3 Tools 70 7.4 Log characteristics 71 7.5 Geochemical behaviour of potassium, thorium and uranium and natural radioactivity 74 7.6 Radioactivity of shales and clays 77 7.7 Quantitative use of the simple gamma ray log 78 7.8 Qualitative use of the simple gamma ray log 79 7.9 Quantitative use of the spectral gamma ray log 85 7.10 Qualitative and semi-quantitative uses of the spectral gamma ray log 86 Chapter 8 Sonic or acoustic logs 91 8.1 Generalities 91 8.2 Principles of measurement 92 8.3 Tools 92 8.4 Log characteristics 95 8.5 Quantitative uses 97 8.6 Qualitative uses 98 8.7 Seismic applications of the sonic log 107 8.8 Full waveform acoustic logs (array sonic) 109 Chapter 9 The density and photoelectric factor logs 115 9.1 The density log, generalities 115 9.2 Principles of measurement 116 9.3 Tools 116 9.4 Log characteristics 118 9.5 Quantitative uses 119 9.6 Qualitative uses . 121 9.7 Generalities 127 9.8 Principles of measurement 129 9.9 Log characteristics 130 9.10 Quantitative uses 130 9.11 Qualitative uses 131 Chapter 10 The neutron log 133 10.1 Generalities 133 10.2 Principles of measurement 134 10.3 Tools 135 10.4 Log characteristics 138 10.5 Quantitative uses 138 10.6 Qualitative uses 141 10.7 Neutron-density combination: lithology identification 147 Chapter 11 Lithology reconstruction from logs 151 11.1 Introduction 151 11.2 Litholgy from drill data - the mud log 151 11.3 Lithology from cores - direct physical sampling 153 11 .4 Lithology interpretation from wireline logs - manual method 155 11.5 Computer aids to lithology interpretation 159 11.6 Multi-log quantification of lithology 165
Chapter 12 The dipmeter 169 12.1 Generalities 169 12.2 Dipmeter tools 170 12.3 Dipmeter processing 172 12.4 Processed log presentations 175 12.5 Dipmeter quality assessment 178 12.6 Dipmeter interpretation: the basic principles 180 12.7 Sedimentary dipmeter interpretation 181 12.8 Structural dipmeter interpretation 190 12.9 Conclusion 198 Chapter 13 Imaging logs 199 13.1 Generalities 199 13.2 Electrica1 Imaging, the FMS and FMI 201 13.3 Electrica1 image interpretation, some generalities 204 13.4 Elec位ical image sedimentary interpretation, some concepts and ex缸nples 208 13.5 Electrical image structural interpretation, some examples 212 13.6 Quantitative uses of electrical images 215
13.7 Acoustic imaging, the borehole televiewer 216
13.8 Acoustic imaging tool interpretation, generalities 220
13.9 Some ex缸nples of acoustic imaging tool interpretation 221
13.10 Quantitative interpretation of acoustic images 223
13.11 What next? 223
Chapter 14 Facies, sequences and depositional
environments from logs 226
14.1 Introduction 226
14.2 Facies 226
14.3‘Electrosequence Analysis' - a tool for sedimentological
and stratigraphic inte甲retation 231
Chapter 15 Sequence stratigraphy and stratigraphy 239
15.1 Introduction 239
15.2 Welllogs and high resolution siliciclastic sequence stratigraphy 239
15.3 Lithostratigraphy 253
15.4 Traditional correlation methods 255
15.5 Conclusions 260
Chapter 16 Concluding remarks 261
16.1 The book of revelations 261
16.2 Outcrop bound 261
16.3 Petrophysics is dead, long live petrophysics! 263
16.4 An image of the future 264
16.5 A rainforest of software 265
16.6 But is it geology? 266
Appendh 267
References 269
Index 278
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