Proof
ISO/PRF 25206-1
Oil and gas industries including lower carbon energy — Enhanced oil recovery terms and definitions — Part 1: General vocabulary
Reference number
ISO/PRF 25206-1
Edition 1
2026-08
© ISO 2026
Proof
Under development (Edition 1, 2026)
This draft is in the approval phase.

Abstract

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

General information

  • Status
     : Under development
    Publication date
     : 2026-08
    Stage
    : Proof sent to secretariat or FDIS ballot initiated: 8 weeks [50.20]
  • Edition
     : 1
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 67/SC 10
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

7
Affordable and Clean Energy
9
Industry, Innovation and Infrastructure
10
Reduced Inequalities

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