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  1. Home
  2. API Spec 7-1 (R2021)

API Spec 7-1 (R2021) Historical

1258875  Preview

Specification for Rotary Drill Stem Elements, First Edition, Includes Addendum 1 (2007), Addendum 2 (2009), Addendum 3 (2011), Addendum 4 (2019), and Errata 1 (2020)

standard by American Petroleum Institute , 03/01/2006

This document has been replaced. View the most recent version.
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Full Description

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. See more

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Document History

  1. API Spec 7-1

    February 2023
    Rotary Drill Stem Elements, Second Edition, Includes Errata 1 (2023), Errata 2 (2025), and Addendum 1 (2025)

    • Most Recent  Most Recent
  2. API Spec 7-1 (R2021)

    You are currently viewing this product 👀 currently
    viewing

    March 2006
    Specification for Rotary Drill Stem Elements, First Edition, Includes Addendum 1 (2007), Addendum 2 (2009), Addendum 3 (2011), Addendum 4 (2019), and Errata 1 (2020)

    • Historical Version
  3. API Spec 7

    March 2002
    Specification for Rotary Drill Stem Elements, Fortieth Edition

    • Historical Version
  4. API Spec 7-1997

    December 1997
    Specification for Rotary Drill Stem Elements

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. API Spec 7-1 (R2015) Errata 1

    Free
    Download

    July 2020
    Errata to Specification for Rotary Drill Stem Elements, First Edition

  2. API Spec 7-1 (R2015) Addendum 4

    Free
    Download

    February 2019
    Addendum to Specification for Rotary Drill Stem Elements, First Edition -- Identical to ISO 10424-1:2004

  3. API Spec 7-1 Addendum 3

    Free
    Download

    April 2011
    Addendum 3 for Specification for Rotary Drill Stem Elements, First Edition -- Identical to ISO 10424-1:2004

  4. API Spec 7-1 Addendum 2

    Free
    Download

    August 2009
    Addendum 2 to Specification for Rotary Drill Stem Elements, First Edition -- Identical to ISO 10424-1:2004

  5. API Spec 7-1 Addendum 1

    Free
    Download

    March 2007
    Addendum 1 to Specification for Rotary Drill Stem Elements, First Edition -- Identical to ISO 10424-1:2004

Browse related products from American Petroleum Institute

  • American Petroleum Institute > Exploration and Production > Series 7: Drilling Equipment

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Price: $181.00
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Product Details

Published:

03/01/2006

ANSI:

ANSI Approved

Number of Pages:

87

File Size:

1 file , 1 MB

Product Code(s):

GX7101, GX7101SP, GX7101, GX7101, GX7101, GX7101SP, GX7101, GX7101SP, GX7101

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