Construction and application of a model for drainage via directional boreholes against water hazards in deep vertical shafts

Construction and application of a model for drainage via directional boreholes against water hazards in deep vertical shafts

BackgroundVertical shafts are typically employed in the deep mining areas of Jurassic coalfields in western China. However, the direct exposure of extremely thick Cretaceous aquifers frequently leads to significant water inflow in shafts. Meanwhile, the continuous sand-carrying water inflow and scou...

Full description

Saved in:
Bibliographic Details
Main Authors: Chunhu ZHAO, Mingcheng ZHU, Yadong JI, Shidong WANG, Wenzhong ZHANG, Kaipeng ZHU, Yingfeng LIU, Hongbo SHANG, Chaofeng LI, Min FAN, Kai LI
Format: Article
Language:zho
Published: Editorial Office of Coal Geology & Exploration 2025-05-01
Series:Meitian dizhi yu kantan
Subjects:
extremely thick sandstone
water inrush in shaft
directional drilling
drainage model
dewatering and depressurization
Online Access:http://www.mtdzykt.com/article/doi/10.12363/issn.1001-1986.24.11.0737
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

http://www.mtdzykt.com/article/doi/10.12363/issn.1001-1986.24.11.0737

Similar Items