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SY/T 6989-2018Technical specification for snubbing operation (English PDF)

带压作业技术规范

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Issued by

National Energy Administration

Level / Type

National · Recommended

Issue date

October 29, 2018

Implementation date

March 1, 2019

Scope

SY/T 6989-2018 is the English-translated version of 带压作业技术规范.

SY/T 6989-2018 — This standard specifies the terms and definitions of pressure operation, risk assessment, design of pressure operation, construction preparation, pipe plugging, disassembly of wellhead, installation of pressurized working equipment, pressure test equipment, pressure test, construction process and technical requirements. , data admission, and health and safety environment control requirements.

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Document preview — SY/T 6989-2018

National Standard of the People's Republic of China

ICS: 75.020
Classification: E 14
Replacing: SY/T 6989-2014

Issued by: National Energy Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the terms and definitions of pressure operation, risk assessment, design of pressure operation, construction preparation, pipe plugging, disassembly of wellhead, installation of pressurized working equipment, pressure test equipment, pressure test, construction process and technical requirements. , data admission, and health and safety environment control requirements. This standard is applicable to the construction of oil and gas wells with H2S content of onshore oil and gas fields not exceeding 15mg/m^(3)(10ppm).

Document data

International classification (ICS): 75.020.

Chinese classification (CCS): E14.

Estimated length of the Chinese original: 18,152 words.

Supersedes the earlier edition SY/T 6989-2014.

Standards quoted by this document

SY/T 5053.2; SY/T 5225; SY/T 5323; SY/T 5587.5; SY/T 5587.9; SY/T 5587.11; SY/T 5587.12; SY/T 5727; SY/T 6127; SY/T 6610; SY/T 6690; SY/T 6731

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 12 pages — is available in the English PDF.

Referenced standards

Cited by

NB/T 10399-2020Safety regulations for shale gas

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