NB/T 14020.1-2017Shale gas - Tools and equipment - Part 1: Composite bridge plug (English PDF)
页岩气 工具设备 第1部分：复合桥塞
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
March 28, 2017
Implementation date
August 1, 2017
Scope
NB/T 14020.1-2017 is the English-translated version of 页岩气 工具设备 第1部分：复合桥塞.
NB/T 14020.1-2017 opens the recommended Chinese energy industry series on shale gas tools and equipment, and this first part is on the composite bridge plug. It covers the classification and types of the plug, the technical requirements, the test methods, the inspection rules and the marking, packaging, transport and storage.
The part applies to composite bridge plugs used in shale gas wells; plugs used in other oil and gas wells may be handled by reference to it. Its Chinese classification is E14 and its international classification 75.020.
It quotes GB/T 5305, GB/T 20739, GB/T 20970 and SY/T 6327. Issued on 28 March 2017, it has applied since 1 August 2017.
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Document preview — NB/T 14020.1-2017
National Standard of the People's Republic of China
- ICS
- 75.020
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 14020.1-2017 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 5305
GB/T 20739
GB/T 20970
SY/T 6327
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
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Related Standards
GB/T 20739-2006 — Rubber products -- Guidelines for storage
GB/T 20970-2015 — Petroleum and natural gas industries -- Downhole equipment -- Packers and bridge plugs
GB/T 5305-2008 — Packaging, marking, transportation and storage of hand tools
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NB/T 14020.1-2017
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