ISO 10424-1:2004 specifies 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.
ISO 10424-1:2004 is not applicable to drill pipe and tool joints, rotary shouldered connection designs, thread gauging practice, or grand master, reference master and working gauges.
Status: PublishedPublication date: 2004-09
Edition: 1Number of pages: 66
Technical Committee: ISO/TC 67/SC 4 Drilling, production and injection equipment
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|std 1 187|
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