HG/T 2701-2022Compression packer rubber elements (English PDF)
压缩式封隔器胶筒
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
October 20, 2022
Implementation date
April 1, 2023
Scope
HG/T 2701-2022 is the English-translated version of 压缩式封隔器胶筒.
Compression packer rubber elements used in oil, gas and shale gas fields are covered by HG/T 2701-2022, a recommended chemical industry standard. It gives terms and definitions, the construction, the code, the requirements, the inspection rules and the rules for markings, packaging, transport and storage. It applies to the elements used in zonal testing and zonal perforation, water injection, deep water injection well control and displacement, profile control of the water absorption profile in injection wells, water shut-off in oil and water wells, acidizing, hydraulic fracturing and deflagration fracturing, and to compression packer rubber elements used in well completion. The standard was issued on 30 September 2022 and took effect on 1 April 2023.
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Document preview — HG/T 2701-2022
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
1 Scope
This standard specifies the terms and definitions, structure, code, requirements, inspection rules and signs, packaging, transportation and storage of compression packer rubber cartridges used in oil fields, gas fields and shale gas fields. This standard applies to oilfields, gas fields, and shale gas fields for layered testing, layered perforation, water injection, deep water injection well control and displacement, water injection well water absorption profile profile control, oil and water well water plugging, acidification and hydraulic fracturing, deflagration fracturing Compression packer rubber cartridges used and compression packer rubber cartridges for well completion.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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