DIN Standards Committee Building and Civil Engineering
DIN EN ISO 10426-1
Petroleum and natural gas industries - Cements and materials for well cementing - Part 1: Specification (ISO 10426-1:2009 + Cor.1:2010); English version EN ISO 10426-1:2009 + AC:2010
Erdöl- und Erdgasindustrie - Zemente und Materialien für die Zementation von Tieflochbohrungen - Teil 1: Anforderungen (ISO 10426-1:2009 + Cor.1:2010); Englische Fassung EN ISO 10426-1:2009 + AC:2010
Overview
This standard specifies requirements and gives recommendations for the six classes A, B, C, D, G and H of well cements, including their chemical and physical requirements and procedures for physical testing of well cement classes. German Working Group NA 109-00-01-03 AK "Bohrspülung und Zemente - Spiegelausschuss zu ISO/TC 67/SC 3" ("Drilling and completion fluids, and well cements - Mirror Committee for ISO/TC 67/SC 3") of Petroleum and Natural Gas Industries Standards Committee (NÖG) has collaborated in the preparation of this standard.
Document: references other documents
Responsible national committee
Responsible european committee
CEN/TC 12 - Oil and gas industries including lower carbon energy.
