API Spec 7-1 (R2021) – Specification for Rotary Drill Stem Elements, First Edition — Identical to ISO 10424-1:2004, Includes Addendum 1 (2007), Addendum 2 (2009), Addendum 3 (2011), Addendum 4 (2019), and Errata 1 (2020)
Please note. Addenda and errata may not be included in translated editions of this standard.
The following products now covered by this standard:
- upper and lower kelly valves,
- square and hexagon kellys,
- drill-setem subs,
- drill collars,
- drillng and coring bits
Rotary shouldered connections and gauging for drill stem elements are covered in API Spec 7-2.
This edition of API Spec 7-1 is the modified national adoption of ISO 10424-1, Petroleum and natural gas industries-Rotary drilling equipment-Part 1: Rotary Drill stem elements. This specification contains the API Monogram Annex as part of the U.S. national adoption.
Product Details
- Published:
- 02/01/2006
- Number of Pages:
- 87
- File Size:
- 1 file , 1 MB
- Product Code(s):
- GX7101, GX7101, GX7101
- Note:
- This product is unavailable in Russia, Cuba, Syria, North Korea, Ukraine, Belarus, Iran
