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Petroleum and natural gas industries terminology -- Part 2: Engineering technical
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GB/T 8423.2-2018
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Basic data | Standard ID | GB/T 8423.2-2018 (GB/T8423.2-2018) | | Description (Translated English) | Petroleum and natural gas industries terminology -- Part 2: Engineering technical | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | E13 | | Classification of International Standard | 75.020 | | Word Count Estimation | 146,121 | | Date of Issue | 2018-12-28 | | Date of Implementation | 2019-07-01 | | Regulation (derived from) | National Standard Announcement No. 17 of 2018 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 8423.2-2018: Petroleum and natural gas industries terminology -- Part 2: Engineering technical
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Petroleum and natural gas industries terminology--Part 2. Engineering technical
ICS 75.020
E13
National Standards of People's Republic of China
Oil and gas industry terminology
Part 2. Engineering Technology
Part 2. Engineeringtechnical
Published on.2018-12-28
2019-07-01 implementation
State market supervision and administration
China National Standardization Administration issued
Content
Foreword III
1 Scope 1
2 Drilling Engineering 1
2.1 General Survey of Drilling 1
2.2 Engineering geological conditions of drilling 3
2.3 Pre-drilling engineering 3
2.4 Drilling tools, equipment and instruments 4
2.5 Drilling Process 7
2.6 Directional drilling 15
2.7 Core drilling 19
2.8 drilling fluid 20
2.9 Oil and gas well pressure control 27
2.10 Drilling Downhole Faults and Treatments 34
2.11 Cementing and Completion 37
2.12 Oil Drilling Technology Economy 43
2.13 Offshore Drilling Engineering 51
3 Petroleum Geophysical 58
3.1 Petroleum exploration volume 58
3.2 Seismic exploration data collection 59
3.3 Seismic exploration data processing 62
3.4 Interpretation of seismic exploration data 66
3.5 Heavy magnetic exploration 67
3.6 Well geophysical exploration 70
3.7 Geophysical equipment 71
4 Oil Logging 73
4.1 General terminology 73
4.2 Electrical logging 76
4.3 Radioactive logging 80
4.4 Nuclear Magnetic Resonance Logging 81
4.5 Sonic Logging 83
4.6 Logging data processing and interpretation 84
4.7 Logging equipment 88
4.8 Production Logging 89
4.9 Perforation 91
4.10 Well wall coring 93
5 completion fluid 93
Index 95
Foreword
GB/T 8423 "oil and gas industry terminology" is divided into six parts.
--- Part 1. Exploration and development;
--- Part 2. Engineering Technology;
--- Part 3. Oil and gas ground engineering;
--- Part 4. Oil and gas measurement and analysis;
--- Part 5. Equipment and materials;
--- Part 6. Safety, environmental protection and energy saving.
This part is the second part of GB/T 8423.
This part is drafted in accordance with the rules given in GB/T 1.1-2009.
This part is proposed and managed by the National Oil and Gas Standardization Technical Committee (SAC/TC355).
This section was drafted by. China National Petroleum Corporation Engineering Technology Research Institute Co., Ltd., China University of Petroleum (East China), China University of Petroleum (North)
Beijing), China National Petroleum Corporation Eastern Geophysical Exploration Co., Ltd., China National Petroleum Corporation Engineering and Technology Branch, CNOOC Energy
Exhibition Co., Ltd., Daqing Oilfield Co., Ltd. Oil Testing and Testing Branch, Sinopec Shengli Petroleum Engineering Co., Ltd., China Petroleum
Mission Logging Co., Ltd., China Petroleum Exploration and Development Research Institute.
The main drafters of this section. Wang Haige, Guan Zhichuan, Zhan Shifan, Mao Zhiqiang, Wang Peng, Cai Jiaming, Gao Jie, Liao Hualin, Zou Xuefeng, Zhao Minghui,
Huang Genfu, Zhang Yanqing, Yan Xiaodong, Chen Jianbing, Yi Bijin, Yan Xinxin, Wang Yongtao, Qiao Wenxiao, Yang Xiaoshan, Chen Yuzhong, Xie Ranhong, Bu Hai,
Li Xiushan, Hu Xiu Ni, Li Xufang, Wu Wensheng, Zheng Changjian.
Oil and gas industry terminology
Part 2. Engineering Technology
1 Scope
This part of GB/T 8423 defines terms and definitions specific to engineering and technical services for the oil and gas industry.
This section applies to the oil and gas engineering technical service field, and other areas of the oil and gas industry can be used for reference.
2 Drilling Engineering
2.1 General Survey of Drilling
2.1.1
Drilling weldriling
Using a rock breaking tool and matching technology, equipment and technology to form a circular wellbore with a certain axis trajectory shape from the surface to the ground
Construction and operation.
2.1.2
Well wel
A cylinder with a certain depth drilled in the stratum for the purpose of exploration and development of underground resources such as oil and gas and access to underground information.
Shaped holes.
2.1.3
Wellbore welbore
Wellbore
Well body
The whole of a well.
2.1.4
Well wall welborewal
The cylindrical inner wall of the wellbore.
2.1.5
Well section welsection;welinterval
A section of the wellbore.
2.1.6
Open hole openhole
Well sections that are not sealed with casing, screens, and other measures.
2.1.7
Well depth weldepth;measureddepth
Sounding
Oblique depth
The measured length of the borehole axis from the turntable surface (reference point) to a measurement point in the well.
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