Withdrawn

SY 5082-1991Drilling jar (English PDF)

随钻震击器

SY 5082 | Evolution and historical versions

Std ID	Title	Status
SY 5082-1991	Drilling jar	Obsolete

SY 5082-1991 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

Ministry of Energy

Level / Type

National · Mandatory

Issue date

January 15, 1992

Implementation date

July 1, 1992

Scope

SY 5082-1991 is the English-translated version of 随钻震击器.

SY 5082-1991 is the Chinese industry standard "Drilling jar". It was issued on January 15, 1992 by the Ministry of Energy, and took effect on July 1, 1992. It is obsolete: it has been withdrawn.

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Document preview — SY 5082-1991

National Standard of the People's Republic of China

Issued by: Ministry of Energy

Document data

1 Document data

Sector: Petroleum & Gas (industry standard).

Issuing body: Ministry of Energy.

Date of issue: 1992-01-15.

Date of implementation: 1992-07-01.

Status: obsolete, withdrawn.

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

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