ISO 24832-1:2026

Natural gas upstream area — Determination of pore structure and mineral content for shale — Part 1: Scanning electron microscopy with energy dispersive spectrometer

Publication date:   Oct 13, 2026

General information

60.60   Standard published   Oct 13, 2026

ISO

ISO/TC 193/SC 3 Upstream area

International Standard

75.020   Extraction and processing of petroleum and natural gas

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Scope

This document describes the principles, equipment, materials, testing procedures, quality control and test reports for determining shale pore structure and mineral content using scanning electron microscopy (SEM) with energy dispersive spectrometer (EDS).
This document is applicable to the analysis of pore structure by field emission SEM and mineral content of shale samples by SEM with EDS in shale gas exploration and development.

Life cycle

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PUBLISHED
ISO 24832-1:2026
60.60 Standard published
Oct 13, 2026