API 7-1:2006
Superseded
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SPECIFICATION FOR ROTARY DRILL STEM ELEMENTS
English
01-03-2006
07-01-2020
Describes requirements for the following drill stem elements: upper and lower kelly valves; square and hexagonal kellys; drill stem subs; standard steel and non-magnetic drill collars; drilling and coring bits.
| DevelopmentNote |
Also numbered as ISO 10424-1 Partially supersedes API 7 (03/2006) Also available in Chinese edition, see API 7-1 CHINESE. (12/2010) Also available in Spanish edition, see API 7-1 SPANISH. (01/2014) Also available in Russian translation, see API 7-1 RUSSIAN. (03/2018) NEW CHILD ERR 1 2020 IS ADDED
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| DocumentType |
Standard
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| Pages |
92
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| ProductNote |
Reconfirmed 2006 CSV Version for this standard is now available NEW CHILD ERR 1 2020 IS ADDED
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| PublisherName |
American Petroleum Institute
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| Status |
Superseded
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| SupersededBy |
A newer version of this standard is available.
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