Development and application of borehole sealing technology for water-sand inrush from Ordovician limestone aquifer in coal mine

Authors

LI Xiaolong, Xi'an Research Institute Co. Ltd., China Coal Technology and Engineering Group Corp., Xi'an 710077, China; College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China; Shaanxi Key Laboratory of Prevention and Control Technology for Coal Mine Water Hazard, Xi'an 710077, China

Abstract

Development and application of borehole sealing technology for water-sand inrush from Ordovician limestone aquifer in coal mine

Keywords

directional borehole, water and sand gush, grouting with pressure replacement, borehole sealing, Ordovician limestone, grouting, Sangshuping Coal Mine

DOI

10.3969/j.issn.1001-1986.2021.04.023

Recommended Citation

L. (2021) "Development and application of borehole sealing technology for water-sand inrush from Ordovician limestone aquifer in coal mine," Coal Geology & Exploration: Vol. 49: Iss. 4, Article 25.
DOI: 10.3969/j.issn.1001-1986.2021.04.023
Available at: https://cge.researchcommons.org/journal/vol49/iss4/25

Reference

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