ISO 24835-1:2025

Natural gas upstream area — Determination and calculation of shale brittleness index — Part 1: Determination of shale mineral characteristics based on X-ray diffraction method

Datum objavljivanja: 19. 11. 2025.

Опште информације

Trenutna faza: 60.60 Effective date: 19. 11. 2025.

Inicijator: ISO

Pripada: ISO/TC 193/SC 3

Vrsta: Međunarodni standard

ICS: 75.060

Jezik: engleski

Kupovina

Status: Objavljen

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Apstrakt

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.

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OBJAVLJEN
ISO 24835-1:2025
60.60 Standard objavljen
19. 11. 2025.