Front Cover	1
	Geophysical ExplorationTechnology: Applications in Lithological and Stratigraphic Reservoirs	4
	Copyright	5
	Contents	6
	About the Author	14
	Acknowledgments	16
	Preface	18
	Introduction	20
	Chapter 1 - Introduction to Geophysical Exploration Technologies for Lithological and Stratigraphic Reservoirs	22
	1.1 REVIEW AND PROSPECT FOR EXPLORATION OF LITHOLOGICAL AND STRATIGRAPHIC RESERVOIRS	23
	1.2 RESEARCH PROGRESS OF ACCUMULATION THEORY OF LITHOLOGICAL AND STRATIGRAPHIC RESERVOIRS	25
	1.3 EXPLORATION STATUS AND RESOURCE POTENTIAL OF LITHOLOGICAL AND STRATIGRAPHIC RESERVOIRS	31
	1.4 EXPLORATION METHODS AND TECHNOLOGIES FOR LITHOLOGICAL AND STRATIGRAPHIC RESERVOIRS	35
	1.5 FOUR MAIN EXPLORATION DOMAINS OF PETROCHINA COMPANY LIMITED	40
	Chapter 2 - Sequence Stratigraphic Research Technology	42
	2.1 BASIC CONCEPTS AND PRINCIPLES OF SEQUENCE STRATIGRAPHY	44
	2.2 SEQUENCE ORDER AND GEOLOGICAL SIGNIFICANCE	57
	2.3 SEQUENCE BOUNDARY SIGNATURES	60
	2.4 SEQUENCE STRATIGRAPHIC RESEARCH PROGRAM	69
	2.5 A CASE STUDY: LOWER TERTIARY IN NANPU SAG	75
	Chapter 3 - Seismic Coherence Technique	84
	3.1 THE COHERENCE CONCEPT	84
	3.2 BASIC PRINCIPLES OF COHERENCE CALCULATION	86
	3.3 TECHNICAL PROCESSES AND PROCEDURES OF COHERENCE	90
	3.4 PRACTICAL EXAMPLES	93
	Chapter 4 - Visualization and Spectral Decomposition	96
	4.1 CONCEPTS AND PRINCIPLES OF VISUALIZATION	97
	4.2 VISUALIZATION TECHNIQUES	99
	4.3 FULL 3D VISUAL INTERPRETATION	101
	4.4 VIRTUAL REALITY TECHNIQUE	105
	4.5 SPECTRAL DECOMPOSITION TECHNIQUE	114
	4.6 EXAMPLES	117
	Chapter 5 - Seismic Attribute Analysis	124
	5.1 SEISMIC ATTRIBUTE CLASSIFICATION	125
	5.2 METHODS AND ANALYTICAL METHODS OF SEISMIC ATTRIBUTE EXTRACTION	137
	5.3 KEY ISSUES OF SEISMIC ATTRIBUTE ANALYSIS	148
	5.4 DEVELOPMENT OF SEISMIC ATTRIBUTE TECHNIQUE	150
	Chapter 6 - Seismic Inversion Techniques	154
	6.1 CONCEPTS OF SEISMIC INVERSION AND ITS CLASSIFICATION	155
	6.2 BASIC PRINCIPLES OF SEISMIC INVERSION AND APPLICATION CONDITIONS	159
	6.3 COMPARING DIFFERENT SEISMIC INVERSION METHODS	171
	6.4 RESERVOIR CHARACTERISTIC RECONSTRUCTION METHODS	186
	6.5 EXAMPLES	210
	Chapter 7 - Prestack Seismic Inversion and Seismic Attribute Analysis	220
	7.1 BASIC CONCEPTS OF PRESTACK SEISMIC INVERSION AND SEISMIC ATTRIBUTES	222
	7.2 BASIC PRINCIPLES	223
	7.3 PROCESSING AND INTERPRETATION TECHNIQUES	226
	7.4 WORKFLOW AND KEY STEPS OF SEISMIC INVERSION AND ATTRIBUTE ANALYSIS	230
	7.5 EXAMPLES	231
	Chapter 8 - Hydrocarbon Detection Technology	242
	8.1 SEISMIC ANOMALY CHARACTERISTICS OF OIL-BEARING RESERVOIRS	243
	8.2 PRESTACK AVO HYDROCARBON DETECTION	245
	8.3 PATTERN RECOGNITION TECHNOLOGY	248
	8.4 SPECTRAL ATTENUATION FOR HYDROCARBON DETECTION	255
	Chapter 9 - Hydrocarbon Reservoir Logging Evaluation Methods and Technologies	260
	9.1 OIL AND GAS RESERVOIR EVALUATION, TECHNOLOGY, AND APPLICATION	261
	9.2 LOW-RESISTIVITY RESERVOIR EVALUATION	264
	9.3 EVALUATING THIN SANDSTONE–SHALE INTERBEDDED RESERVOIRS	285
	9.4 CARBONATE HYDROCARBON RESERVOIR EVALUATION	297
	9.5 EVALUATING IGNEOUS ROCK HYDROCARBON RESERVOIRS	312
	Chapter 10 - Applicable Scope, Advantages, and Disadvantages of Major Software Packages	326
	10.1 COHERENT BODY, FREQUENCY DECOMPOSITION, AND 3D VISUALIZATION	327
	10.2 SEISMIC ATTRIBUTE ANALYSIS	329
	10.3 SEISMIC INVERSION	334
	10.4 PRESTACK SEISMIC INVERSION AND ATTRIBUTE ANALYSIS	345
	10.5 HYDROCARBON DETECTION	350
	10.6 OIL AND GAS RESERVOIR LOGGING EVALUATION	353
	Chapter 11 - Exploration Examples of Lithological and Stratigraphic Reservoirs	358
	11.1 EXPLORATION EXAMPLES OF STRUCTURAL AND LITHOLOGICAL COMPOSITE RESERVOIRS IN THE SOUTHERN SONGLIAO BASIN	359
	11.2 PETROLEUM EXPLORATION OF CARBONATE RESERVOIRS IN LUNNAN AREA, TARIM BASIN	388
	11.3 IGNEOUS GAS RESERVOIR EXPLORATION TECHNOLOGY IN SONGLIAO BASIN	420
	References	450
	Index	452