Oil and Gas Resources in China: A Roadmap to 2050 (eBook)

Title Page 3
Copyright Page 4
Members of the Editorial Committee and the Editorial Office 5
Research Group on Oil and Gas Resources of the Chinese Academy of Sciences 5
Foreword to the Roadmaps 2050 6
Significance of the Research on China’s S& T Roadmap to 2050
Possibility of Working out China’s S& T Roadmap to 2050
Necessity of CAS Research on China’s S& T Roadmap to 2050
Preface to the Roadmaps 2050 12
Preface 17
Table of Contents 20
Abstract 22
1 Requirement and Present Situation of the Oil and Gas Resources in China 25
1.1 Oil and gas resource demand 26
1.2 Oil and gas resources and potential 33
1.2.1 Total oil and gas resources and distribution 33
1.2.2 Oil and gas resources potential 35
1.3 Development of our oil and gas resources exploration 40
1.4 Influence and position of oil and gas science and technology development in oil and gas resources 45
1.4.1 History of World Oil and Gas Sciences and Technologies 46
1.4.2 History of our oil and gas science development 55
1.4.3 Oil and gas science and technology development in geological theories, technologies and equipments 56
1.4.4 The role and position of oil and gas science and technology development in oil and gas resource field 61
1.5 The trend of science and technology development in oil and gas resource field 64
2 Main Fields of Oil and Gas Exploration and Problems 68
2.1 Continental basin 68
2.1.1 Deep oil and gas exploration 68
1) Deep basin formation and reconstruction. 69
2) Evaluation of high mature hydrocarbon source in deep basin. 70
3) Formation and forecasting of eff ective reservoir in deep basin. 71
4) Formation of oil and gas pool and favourable exploration area in deep basin. 71
2.1.2 Litho-stratigraphical oil and gas reservoir 72
2.1.3 Low porosity, low permeability oil and gas reservoir 73
2.1.4 Superposition basin exploration 74
2.2 Precenozoic marine carbonate rock layer system 75
2.3 Deep basin in sea area 77
2.4 Unconventional oil and gas reservoir 78
2.4.1 Coalbed gas 79
2.4.2 Oil sand 80
2.4.3 Oil shale 81
2.4.4 Tight sand gas 82
2.4.5 Shale gas 83
2.4.6 Water-soluble gas 84
2.4.7 Natural gas hydrate 84
2.4.8 Igneous reservoir 85
2.5 Oil and gas development 86
2.5.1 Methods and technologies for increasing water drive recovery factor 86
2.5.2 Development of high-efficiency chemicals for EOR 86
2.5.3 High-efficiency reformation techniques for low permeability and ultra-low permeability oil and gas field reservoir 87
2.5.4 High-efficiency development techniques for fracture pore carbonate oil field 87
2.5.5 Engineering technology of deep water oil and gas exploration and development of China 87
2.5.6 Industrial production technology of shale oil 88
2.6 Instruments and equipments 88
2.6.1 Large high-precision digital seismograph 88
2.6.2 Deep marine streamer seismic collecting vessel and retractile system 89
2.6.3 Deep water drilling platform 89
3 Prediction of Development Objectives in Scientific Field on Oil and Gas Resource in the Future 91
3.1 Overall description to scientific roadmap in oil and gas resource field to 2050 91
3.1.1 Short-term Targets (around 2025) 93
3.1.2 Medium-long term targets (around 2035) 94
3.1.3 Long-term targets (around 2050) 94
3.2 Theories of formation and evolution of oil and gas 95
3.2.1 Roadmap of technological development 95
(1) Overall targets to 2050 95
(2) Objectives at the stages 95
3.2.2 Main scientific questions lnvolved 96
(1) Formation and evolution law of oil and gas containing basin 96
(2) Marine carbonates rocks oil and gas reservoir formation theory 96
(3) Deep layer reservoir formation theory 97
(4) Oil and gas inorganic origin theory 97
(5) Law of unconventional oil and gas reservoir formation 97
3.3 Effective exploration of oil and gas resources 98
3.3.1 Roadmap of technological development 98
(1) Overall targets to 2050 98
(2) Objectives at the stages 98
3.3.2 Related major scientific and technological problems 99
(1) Complex ground surface, structure and reservoirs seismic prospecting technique 99
(2) New techniques on non-seismic oil and gas prospecting 99
(3) Evaluation methods on unconventional oil and gas resources 100
(4) Effective prospecting techniques on unconventional oil and gas resources 100
3.4 Effective development of oil and gas resources 100
3.4.1 Roadmap of technology development 100
(1) Overall targets to 2050 100
(2) Objectives at the stages 101
3.4.2 Related major scientific and technological problems 101
(1) Advanced drilling and production control technology 101
(2) Detailed characterization technology of oil reservoirs 102
(3) New technology to promote recovery ratio 102
(4) Digital oilfi eld technology 103
(5) Effective development technology of unconventional oil-gas resources 103
3.5 Instruments and equipment for exploitation and development of oil and gas 103
3.5.1 Roadmap of scientific and technological development 103
(1) Overall targets to 2050 103
(2) Objectives at the stages 104
3.5.2 Related major scientific and technological problems 104
(1) Highly precise global physical data collecting system 104
(2) Mass data processing and simulating system 105
(3) High-performance drilling equipment 105
(4) Instruments and equipment for exploitation and development of oil and gas in sea 105
4 Primary Scientific Research Orientations in Terms of Oil and Gas Resources by Chinese Academy of Sciences 106
4.1 Tectonic evolution and marine oil and gas resources in China 106
4.2 Research for oil and gas resources in Pre-Cenozoic marine residual basin 107
4.3 The control of global climate evolution to development hydrocarbon-source rocks since the Mesozoic-Cenozoic 109
4.4 Basin deep fluid-rock interaction and quality reservoir formation mechanism 111
4.5 Geophysical response characteristics of oil and gas reservoir and high-precision forecast techniques 113
4.5.1 Complex near surface effect analysis and elimination techniques 113
4.5.2 Deep non-homogeneous reservoir seismic response characteristics and lighting analysis techniques 113
4.5.3 Basin deep complex construction imaging techniques 114
4.5.4 Deep non-homogeneous reservoir forecast techniques 116
4.5.5 Multi-wave multi-component seismic methods and key techniques 117
4.5.6 Deep reservoir weak seismic signal processing key techniques 117
4.5.7 Deep structure and reservoir distribution of the bit field information extraction technology 118
4.5.8 Processing process flow and technical integration of deep oil and gas exploration 118
4.6 Techniques for enhancing oil and gas recovery 118
4.7 High-density and wireless transmitted seismic acquisition system on basis of MEMS sensor 120
4.7.1 The development of MEMS digital geophone 120
4.7.2 Key technologies of seismic data acquisition system 121
4.7.3 Production process quality monitoring platform of MEMS detector 121
4.7.4 The formation of productive capacity of seismic data acquisition system 121
4.8 Parallel computing technology of massive data processing and simulation of large-scale oil and gas reservoir 121
5 The Construction of Chinese Oil and Gas Science and Technology Innovation System 123
5.1 General foreign policies and measures 123
5.2 Improving the oil and gas science and technology innovation system and improving the oil and gas science and technology capability of independent innovation 124
1) Strengthening the building of national oil and gas science and technology innovation system. 124
2) Strengthening basic research, and strengthening science and technology systematic layout of the future oil and gas. 125
3) Breaking through key technologies in oil and gas exploration and development and realizing great-leap-forward development. 125
4) To emphasis on appropriate technology integration of high-tech and oil and gas exploration and development to enhance industrial capacity. 125
5) Emphasizing on unconventional oil and gas resources exploration and development. 125
6) Increasing oil and gas science and technology investment, ensuring getting stable support for oil and gas technology research and development. 126
7) To strengthen multi-level human resources training, and to build a stable team of oil and gas science and technology innovation. 126
8) Strengthening science and technology policy guide, to promote the rapid development of oil and gas science and technology. 127
References 128
Epilogue 132