API Spec 7-1 (R2021) Historical

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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

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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


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

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  2. API Spec 7-1 (R2021)

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    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


    Specification for Rotary Drill Stem Elements, Fortieth Edition

    • Historical Version

  4. API Spec 7-1997


    Specification for Rotary Drill Stem Elements

    • Historical Version
 

Amendments, rulings, supplements, and errata

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

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    Errata to Specification for Rotary Drill Stem Elements, First Edition

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

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

  3. API Spec 7-1 Addendum 3

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

  4. API Spec 7-1 Addendum 2

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

  5. API Spec 7-1 Addendum 1

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    Download


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

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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

Product Code(s):

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

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Cuba, Syria, Belarus, Iran, North Korea