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NB/T 11689-2024 English PDF

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
NB/T 11689-2024EnglishRFQ ASK 3 days [Need to translate] (Technical specification for directional and steering integration of coalbed methane horizontal wells) Valid NB/T 11689-2024

Basic data

Standard ID NB/T 11689-2024 (NB/T11689-2024)
Description (Translated English) (Technical specification for directional and steering integration of coalbed methane horizontal wells)
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard E13
Classification of International Standard 75.020
Date of Issue 2024-12-25
Date of Implementation 2025-06-25
Issuing agency(ies) National Energy Administration