NB/T 11467-2023 English Version, NB/T 11467-2023 Technical specification for expanding hole and increasing pressure relief gas in surface drilling (English Version)

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NB/T 11467-2023 Technical specification for expanding hole and increasing pressure relief gas in surface drilling (English Version)
Standard No.:	NB/T 11467-2023	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	5500 words	Translation Price(USD):	165.0 remind me the price change Email:
Implemented on:	2024-6-28	Delivery:	via email in 1~3 business day

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Standard No.:	NB/T 11467-2023
English Name:	Technical specification for expanding hole and increasing pressure relief gas in surface drilling
Chinese Name:	地面钻井扩孔增抽卸压瓦斯技术规范
Chinese Classification:	D10 Geological mineral survey and development in general
Professional Classification:	NB Professional Standard - Energy
Source Content Issued by:	Nation Energy Administration
Issued on:	2023-12-28
Implemented on:	2024-6-28
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5500 words
Translation Price(USD):	165.0
Delivery:	via email in 1~3 business day

Standard

NB/T 11467-2023 Technical specification for expanding hole and increasing pressure relief gas in surface drilling (English Version)
Standard No.	NB/T 11467-2023
Status	valid
Language	English
File Format	PDF
Word Count	5500 words
Price(USD)	165.0
Implemented on	2024-6-28
Delivery	via email in 1~3 business day

Detail of NB/T 11467-2023

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Introduction of NB/T 11467-2023

本文件规定了地面钻井扩孔增抽卸压瓦斯技术的术语和定义、基础资料、一般要求、洗井工艺和安全管理。
本文件适用于煤矿保护层开采卸压瓦斯抽采的地面钻井掏穴扩孔与瓦斯增抽（洁净井）技术。

Contents of NB/T 11467-2023

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Keywords:
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