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ISO/CD 25374

Oil and gas industries including lower carbon energy—Steam injection for thermal recovery—Determination of two-phase relative permeability in heavy oil reservoirs

General information

30.60     Jan 25, 2026

ISO

ISO/TC 67/SC 10

International Standard

Scope

This document specifies the principle, apparatus and materials, sample preparation, procedure, data analysis, report and other requirements for the unsteady-state two-phase relative permeability determination in heavy oil reservoirs through steam injection.

Life cycle

NOW

PROJECT
ISO/CD 25374
30.60 Close of voting/ comment period
Jan 25, 2026