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GB/T 22342-2022: Petroleum drilling and production equipment - Design, installation, operation, test and maintenance of subsurface safety valve systems
Status: Valid GB/T 22342: Evolution and historical versions
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| GB/T 22342-2022 | English | 589 |
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Petroleum drilling and production equipment - Design, installation, operation, test and maintenance of subsurface safety valve systems
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GB/T 22342-2022
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| GB/T 22342-2008 | English | RFQ |
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Petroleum and natural gas industries -- Subsurface safety valve systems -- Design, installation, operation and redress
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Basic data | Standard ID | GB/T 22342-2022 (GB/T22342-2022) | | Description (Translated English) | Petroleum drilling and production equipment - Design, installation, operation, test and maintenance of subsurface safety valve systems | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | E92 | | Classification of International Standard | 75.180.10 | | Word Count Estimation | 30,351 | | Date of Issue | 2022-12-30 | | Date of Implementation | 2023-07-01 | | Older Standard (superseded by this standard) | GB/T 22342-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 22342-2022: Petroleum drilling and production equipment - Design, installation, operation, test and maintenance of subsurface safety valve systems
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 75.180.10
CCSE92
National Standards of People's Republic of China
Replacing GB/T 22342-2008
Oil and gas drilling equipment downhole safety valve system
Design, installation, operation, testing and maintenance
Posted on 2022-12-30
2023-07-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 System Design 3
4.1 Basic data collection 3
4.2 Downhole safety valve system 3
4.3 Design requirements 5
5 install 8
5.1 General requirements 8
5.2 Ground-controlled downhole safety valve 8
5.3 Downhole control downhole safety valve and injection safety valve 10
6 uses 10
6.1 General 10
6.2 Control system 10
6.3 Surface control downhole safety valve test 10
6.4 Downhole control downhole safety valve and injection safety valve test 11
7 Maintenance 11
7.1 General 11
7.2 Downhole safety valve 12
7.3 Locking mandrel and auxiliary tools 12
7.4 Inspection and evaluation 12
7.5 Retest 12
7.6 Downhole safety valve maintenance documents 12
8 other 13
8.1 General 13
8.2 Packaging, storage and transportation 13
8.3 System quality control 14
8.4 Document and data control 14
Appendix A (Informative) Operation Guidelines for Downhole Safety Valves 15
Appendix B (informative) Downhole Control Downhole Safety Valves and Injection Type Safety Valves Dimensions 17
Appendix C (Informative) Downhole Safety Valve Test 21
Appendix D (Normative) Fault Report 23
Reference 25
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents"
drafting.
This document replaces GB/T 22342-2008 "Design, installation, operation and maintenance of downhole safety valve systems for oil and gas industry
Compared with GB/T 22342-2008, except for structural adjustment and editorial changes, the main technical changes are as follows.
a) Changed the general rules of downhole safety valves (see 4.3.1.1.1, 5.2.2.7 of the.2008 edition);
b) Added structural requirements for plug-in downhole safety valves (see 4.3.1.1.3);
c) Changed the surface control downhole safety valve system diagram (see Figure 1, Figure 1 of the.2008 edition);
d) Increase the design and maintenance requirements of auxiliary tools for downhole safety valves (see 4.3.3.2, 7.3);
e) Changed the installation steps of the ground control downhole safety valve (see Chapter 5, 5.2.2, Appendix C of the.2008 edition);
f) Added the steps of on-off test before installation of the ground-controlled downhole safety valve, on-well test, and on-off flexibility test during production (see
5.2, 6.3.3);
g) The test requirements for downhole control safety valves and injection safety valves have been added (see 6.4);
h) Deleted Appendix A "SSSV Maintenance Report (Basic Information Requirements)" (see Appendix A of the.2008 edition).
Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed and managed by the National Petroleum Drilling Equipment and Tools Standardization Technical Committee (SAC/TC96).
This document is drafted by. Petroleum Industry Well Control Device Quality Supervision and Inspection Center, CNPC Chuanqing Drilling Engineering Co., Ltd., China
China National Petroleum Corporation Oilfield Technical Service Co., Ltd., China National Petroleum Corporation Exploration and Development Research Institute, Sinopec
Ltd. Shengli Oilfield Branch Petroleum Engineering Technology Research Institute, Baoji Petroleum Machinery Co., Ltd., China National Petroleum Corporation
Company Tarim Oilfield Branch, CNPC Western Drilling Engineering Co., Ltd., CNPC Jianghan Machinery Research Institute Co., Ltd., China
University of Petroleum (East China).
The main drafters of this document. Zhang Zhidong, Zeng Lian, Chen Zhangrui, Yu Jiansheng, Sun Hongxiang, Liu Xuemei, Chen Junfeng, Duan Wenguang, He Qiqiang, Sun Juan,
Liu Peng, Wu Yuncai, Zhu Zaisi, Peng Yuanchun, Jin Xuemei, He Tianpeng, Ni Ruikai, Li Jing, Zeng Qun, Zhang Futao, Sun Baoquan, Yan Jinlin, Cai Baoping,
Liu Hui, Zeng Zhong.
This document was first published in.2008, and this is the first revision.
Oil and gas drilling equipment downhole safety valve system
Design, installation, operation, testing and maintenance
1 Scope
This document specifies the application design, installation, operation, test, maintenance and other requirements of the downhole safety valve system.
This document is applicable to the application of the downhole safety valve system, not to the manufacturing design, evaluation and repair of the downhole safety valve.
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document.
GB/T 9445 Qualification and certification of non-destructive testing personnel
GB/T 20972.2 Materials for use in hydrogen sulfide-containing environments in the oil and gas industry in oil and gas extraction - Part 2.Cracking-resistant carbon
Steel, low alloy steel and cast iron
GB/T 21410 Oil and gas industry downhole equipment locking mandrel and positioning joint
GB/T 28259 Downhole Safety Valves for Downhole Equipment of Petroleum and Natural Gas Industry
SY/T 6671 Classification recommended practice for Class I Zone 0, Zone 1 and Zone 2 of electrical equipment sites for petroleum facilities
SY/T 7603 Oil and gas drilling equipment wellhead safety control system
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Installed on the tubing, it is a device used to cut off the fluid channel of the downhole tubing when it is closed.
3.2
A downhole safety valve controlled by a surface control system.
3.3
A downhole safety valve that is controlled by downhole fluid velocity or pressure changes.
3.4
Pipe pressure type valve ambient-type valve
When the pressure in the tubing where the safety valve is located is lower than the preset pressure, it will automatically close the downhole safety valve.
3.5
Velocity-type valve
When the flow velocity of the fluid in the oil pipe at the position of the safety valve exceeds the preset value, the downhole safety valve will be automatically closed.
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