# ISO 13503-3:2005 — Withdrawn and superseded ISO standards

For ISO 13503-3:2005, item title is Petroleum and natural gas industries — Completion fluids and materials — Part 3: Testing of heavy brines; status code is 9599; successor is ISO 13503-3:2022; withdrawn / published date is 2005-12-07, recorded from its source on 2026-08-05.

- **Identifier:** ISO 13503-3:2005 _(verified: appears in the quote below)_
- **Item title:** Petroleum and natural gas industries — Completion fluids and materials — Part 3: Testing of heavy brines _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 13503-3:2022
- **Withdrawn / published date:** 2005-12-07 _(verified: appears in the quote below)_

## What the source says

> 39154,IS,,ISO 13503-3:2005,Petroleum and natural gas industries — Completion fluids and materials — Part 3: Testing of heavy brines,Industries du pétrole et du gaz naturel — Fluides de complétion et matériaux — Partie 3: Essais de saumures denses,2005-12-07,1,['75.100'],ISO/TC 67/SC 3,9599,,[79583],"['en','fr']",44,"<p>ISO 13503-3:2005 covers the physical properties, potential contaminants and test procedures for heavy brine fluids manufactured for use in oil and gas well drilling, completion and workover fluids.</p><p>ISO 13503-3:2005 provides methods for assessing the performance and physical characteristics of heavy brines for use in field operations. It includes procedures for evaluating

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).