ISO 24835-1:2025

Published (Edition 1, 2025)

ISO 24835-1:2025

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Abstract

This document specifies the principles, instruments, materials, experimental conditions and the sampling and composition analysis steps required for testing mineral composition using the X-ray diffraction method, as well as the method and precision requirements for calculating shale brittleness index based on mineral composition.

This document is applicable to reservoir quality evaluation and sweet spot identification in shale gas production.

General information

Status
: Published

Publication date
: 2025-11

Stage
: International Standard published [60.60]
Edition
: 1

Number of pages
: 23
Technical Committee :
ISO/TC 193/SC 3

ICS :
75.060
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