API SPEC 13A

Drilling Fluids Materials, Nineteenth Edition, Includes Addendum 1 (2020), Addendum 2 (2022), and Errata 1 (2024)

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STANDARD published on 1.10.2019

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Format	electronic (protected pdf) - 326.40 USD Print design - 330.50 USD
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The information about the standard:

Designation standards: API SPEC 13A
Publication date standards: 1.10.2019
SKU: NS-1250591
The number of pages: 123
Approximate weight : 400 g (0.88 lbs)
Country: American technical standard
Category: Technical standards API

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Annotation of standard text API SPEC 13A :

API MONOGRAM PROGRAM EFFECTIVE DATE: OCTOBER 1, 2020

This specification covers physical properties and test procedures for materials manufactured for use in oil- and gas-well drilling fluids. The materials covered are barite; hematite; bentonite; non-treated bentonite; attapulgite; sepiolite; technical grade, low-viscosity carboxymethyl cellulose (CMC-LVT); technical grade, high-viscosity carboxymethyl cellulose (CMC-HVT); starch; low-viscosity polyanionic cellulose (PAC-LV); high-viscosity polyanionic cellulose (PAC-HV); and drilling-grade xanthan gum. This specification is intended for the use of manufacturers, distributors, and end users of named products. Annex A (informative) contains information on the API Monogram Program and requirements for the approved use of the API Monogram by licensees. See more