This Technical Corrigendum 1 to International Standard 13500:2008 and API Specification 13A, Specifications for Drilling Fluid Materials, includes a newly available drilling fluid product. This corrigendum covers the physical properties and testing of Barite 4.10. This corrigendum is prepared as an alternative to ISO 13500, Clause 7, Barite/API Spec 13A, Section 7 and should not be interpreted as a replacement for Clause or Section 7 Barite. This International Standard is intended for the use of manufacturers of named products.
DS/EN ISO 13500/A1:2011 history
2011DS/EN ISO 13500/A1:2011 Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests - Amendment 1: Barite 4,1
2009DS/EN ISO 13500/AC:2009 Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests
2009DS/EN ISO 13500:2009 Petroleum and natural gas industries - Drilling fluid materials - Specifications and tests