ISO/PRF 25206-1

Oil and gas industries including lower carbon energy — Enhanced oil recovery terms and definitions — Part 1: General vocabulary

General information

Current stage: 50.20 Effective date: Jun 8, 2026

Originator: ISO

Owner: ISO/TC 67/SC 10

Type: International Standard

Scope

This document defines basic concepts and terminologies related to enhanced oil recovery (EOR) methods, including thermal recovery, gas drive, chemical flooding, and microbial enhanced oil recovery.
It does not include definitions or terms specific to:
a) oil reservoir engineering,production engineering, and surface engineering
b) other technical fields

Life cycle

NOW

IN_DEVELOPMENT
ISO/PRF 25206-1
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Jun 8, 2026

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