prBAS EN ISO 10426-5:2026
Oil and gas industries including lower carbon energy - Cements and materials for well cementing - Part 5: Determination of shrinkage and expansion of well cement formulations (ISO 10426-5:2024)
General information
Status:Project
Number of pages:25
Adoption method:Proglašavanje
Language:engleski
Edition:2.
Realization date:30.09.2025
Forseen date for next stage code:23.10.2025
Technical committee:BAS/TC 11, Petroleum and petroleum products
ICS:
75.020, Extraction and processing of petroleum and natural gas
75.180.10, Exploratory and extraction equipment
91.100.10, Cement. Gypsum. Lime. Mortar
75.180.10, Exploratory and extraction equipment
91.100.10, Cement. Gypsum. Lime. Mortar
Abstract
This document provides the methods for the testing of well cement formulations to determine the dimension changes during the curing process (cement hydration) at atmospheric and elevated pressure and the stress generated by expansion in a confined environment under elevated temperature and pressure.
Lifecycle
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Original document and degree of correspondence
EN ISO 10426-5:2024, identical
ISO 10426-5:2024, identical
Relation to BAS standards
Work material
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