International Standard
ISO 13500:2008
Petroleum and natural gas industries — Drilling fluid materials — Specifications and tests
Reference number
ISO 13500:2008
Edition 3
International Standard
Read sample
ISO 13500:2008
Published (Edition 3, 2008)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
This standard has 1 amendment.

ISO 13500:2008

ISO 13500:2008
CHF 216
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ISO 13500:2008 covers physical properties and test procedures for materials manufactured for use in oil- and gas-well drilling fluids. The materials covered are barite, haematite, bentonite, nontreated bentonite, OCMA-grade bentonite, attapulgite, sepiolite, technical-grade low-viscosity carboxymethylcellulose (CMC‑LVT), technical-grade high-viscosity carboxymethylcellulose (CMC-HVT), starch, low-viscosity polyanionic cellulose (PAC-LV), high-viscosity polyanionic cellulose (PAC-HV) and drilling-grade Xanthomonas campestris (Xanthan gum).

ISO 13500:2008 is intended for the use of manufacturers of named products.

General information

  •  : Published
     : 2008-11
    : International Standard confirmed [90.93]
  •  : 3
     : 93
  • ISO/TC 67/SC 3
  • RSS updates


Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Barite 4,1

Edition 2010

ISO 13500:2008/Amd 1:2010
CHF 18
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Life cycle

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