ISO 13503-9:2026

International Standard   Current Edition · Approved on 13 April 2026

Oil and gas industries including lower carbon energy — Completion fluids and materials — Part 9: Methods for evaluating performance of acidizing fluids

ISO 13503-9:2026 Files

English 36 Pages
Current Edition
USD 232.72

ISO 13503-9:2026 Scope

This document specifies the performance test procedures for acidizing fluids used as completion fluids and materials in oil and gas well operations.

NOTE         The acidizing fluids mentioned in this document refer to hydrochloric acid, mud acid, polymer-based acid acidizing fluids, emulsified acid acidizing fluids, etc., used in acidizing operations of oil and gas wells, including fundamental acid solution and acidizing fluid system with additives, such as corrosion inhibitor and ferric ion (Fe3+) stabling agent.

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