Method for designing the optimal sealing depth in methane drainage boreholes to realize efficient drainage
Minghao Yi
Liang Wang
Congmeng Hao
Qingquan Liu
Zhenyang Wang
Keywords：Coal mine methaneMethane drainageBorehole sealingMining safetyMethane utilization
Publication Date：2021-12-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：11( 1400-1410 )