API RP 13B-2 ✓ Most Recent

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Field Testing Nonaqueous-based Drilling Fluids, Sixth Edition, Includes Addendum 1 (2025) and Errata 1 (2025)

standard by American Petroleum Institute , 07/01/2023

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Full Description

This recommended practice provides standard procedures for determining the following characteristics of nonaqueous drilling fluids (NADFs):
• drilling fluid density (mud weight);
• viscosity and gel strength;
• filtration;
• nonaqueous fluid (NAF), water, and solids concentrations;
• alkalinity, chloride concentration, and calcium concentration;
• electrical stability (ES);
• lime and calcium concentrations, calcium chloride, and sodium chloride concentrations;
• low-gravity solids and weighting material concentrations;
• sand content;
• high-temperature, high-pressure (HTHP) filtration using the permeability plugging apparatus (PPA).

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Document History

  1. API RP 13B-2

    👀 currently
    viewing


    Field Testing Nonaqueous-based Drilling Fluids, Sixth Edition, Includes Addendum 1 (2025) and Errata 1 (2025)

    • Most Recent

  2. API RP 13B-2


    Recommended Practice for Field Testing Oil-based Drilling Fluids, Fifth Edition, Includes Errata 1 (2014), Errata 2 (2018), and Addendum 1 (2019)

    • Historical Version

  3. API RP 13B-2 (R2010)


    Recommended Practice 13B-2, Recommended Practice for Field Testing of Oil-based Drilling Fluids, Fourth Edition

    • Historical Version

  4. API RP 13B2


    Recommended Practice Standard Procedure for Field Testing Oil-Based Drilling Fluids

    • Historical Version
 

Amendments, rulings, supplements, and errata

  1. API RP 13B-2 Errata 1

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    Errata 1 to Field Testing Nonaqueous-based Drilling Fluids, Sixth Edition

  2. API RP 13B-2 Addendum 1

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    Addendum 1 to Field Testing Nonaqueous-based Drilling Fluids, Sixth Edition

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Product Details

Edition:

6th

Published:

07/01/2023

Number of Pages:

164

File Size:

1 file , 2 Bytes

Product Code(s):

G13B206, G13B206U, G13B206, G13B206U, G13B206, G13B206U

Note:

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