Petroleum and natural gas industries - Completion fluids and materials - Part 3: Testing of heavy brines

The information about the standard:

Designation standards: ČSN EN ISO 13503-3
Classification mark: 451402
Catalog number: 515454
Publication date standards: 1.11.2022
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN

Annotation of standard text ČSN EN ISO 13503-3 (451402):

This document 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.
This document supplements API RP 13J, 5th edition (2014), the requirements of which are applicable with the exceptions specified in this document.
This document provides more suitable method descriptions for determining the formate brines pH, carbonate/bicarbonate concentrations and crystallization temperature at ambient pressure compared to the methods provided by API RP 13J, 5th edition (2014).
This document is intended for the use of manufacturers, service companies and end-users of heavy brines