DS/EN ISO 10424-1:2005
Petroleum and natural gas industries - Rotary drilling equipment - Part 1: Rotary drill stem elements

Standard No.

DS/EN ISO 10424-1:2005

Release Date

2005

Published By

Danish Standards Foundation

Latest

DS/EN ISO 10424-1:2005

Scope

This part of ISO 10424 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. This part of 10424 is not applicable to drill pipe and tool joints, rotary shouldered connection designs, thread gauging practice, or grand master, reference master and working gauges.

DS/EN ISO 10424-1:2005 history

• 2005 DS/EN ISO 10424-1:2005 Petroleum and natural gas industries - Rotary drilling equipment - Part 1: Rotary drill stem elements