30.99 Jul 29, 2026
ISO
ISO/TC 67/SC 10
International Standard
This document illustrates the testing methods for the solution performance of powdered partially hydrolyzed polyacrylamide (HPAM) for oil displacement, and provides the testing methods for the basic physicochemical performance of HPAM in annex.
This document applies to the performance testing of HPAM for oil displacement.
IN_DEVELOPMENT
ISO/CD 25252
30.99
CD approved for registration as DIS
Jul 29, 2026