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SY/T 5619-2018Planning methods of bottom hole assemblys for directional wells (English PDF)

定向井下部钻具组合设计方法

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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 5619-2018 is the English-translated version of 定向井下部钻具组合设计方法.

SY/T 5619-2018 — Planning methods of bottom hole assemblys for directional wells

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Document preview — SY/T 5619-2018

National Standard of the People's Republic of China

ICS: 75.020
Classification: E 13
Replacing: SY/T 5619-2009

Issued by: National Energy Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the drilling tool combination design for the lower drilling tool selection, rotary drilling, sliding guiding drilling and rotary steering drilling of directional well drilling, and specifies the combination of inverted drilling tools, internal drilling tools and drilling jars. Use and installation. This standard applies to the selection of drilling tools and drilling tool combination design for directional well drilling in oil and gas drilling.

Document data

International classification (ICS): 75.020.

Chinese classification (CCS): E13.

Estimated length of the Chinese original: 14,146 words.

Supersedes the earlier edition SY/T 5619-2009.

Standards quoted by this document

GB/T 31033; SY/T 5051; SY/T 5144; SY/T 5383; SY/T 6268

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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