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ISO/CD 25252

Oil and gas industries including lower carbon energy — Agents for chemical flooding — The testing method for powdered partially hydrolyzed polyacrylamide

General information

30.60     Jan 25, 2026

ISO

ISO/TC 67/SC 10

International Standard

Scope

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.

Life cycle

NOW

PROJECT
ISO/CD 25252
30.60 Close of voting/ comment period
Jan 25, 2026