EN ISO 13500:2008 - Std. & Spec

Scope: This International Standard 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).This International Standard is intended for the use of manufacturers of named products.

EN ISO 13500:2008 Referenced Document

ASTM D422 Standard Test Method for Particle-Size Analysis of Soils
ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes
ASTM E161 Standard Specification for Precision Electroformed Sieves
ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E77 Standard Test Method for Inspection and Verification of Thermometers
ISO 10414-1:2008 Petroleum and natural gas industries - Field testing of drilling fluids - Part 1: Water-based fluids
ISO 6780 Flat pallets for intercontinental materials handling — Principal dimensions and tolerances

2010 EN ISO 13500:2008/A1:2010 Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests - Amendment 1: Barite 4,1 (ISO 13500:2008/AMD 1:2010)
2009 EN ISO 13500:2008/AC:2009 Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests (ISO 13500:2008/Cor 1:2009)
2008 EN ISO 13500:2008 Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests (ISO 13500:2008)
2006 EN ISO 13500:2006 Petroleum and Natural Gas Industries - Drilling Fluid Materials - Specifications and Tests
1998 EN ISO 13500:1998 Petroleum and Natural Gas Industries - Drilling Fluid Materials - Specifications and Tests ISO 13500:1998