ISO/CD TR 21591

Oil and gas industries including lower carbon energy — Testing the effect of CO2 exposure on cement properties under downhole conditions

General information

30.99   CD approved for registration as DIS   Jul 27, 2026

ISO

ISO/TC 67/SC 3 Drilling and completion fluids, well cements and treatment fluids

Technical Report

Life cycle

NOW

IN_DEVELOPMENT
ISO/CD TR 21591
30.99 CD approved for registration as DIS
Jul 27, 2026