Study on gas drainage technology with high level borehole in contiguous soft coal seams group
Fu Shuai
Lyu Pingyang
Wang Jiajian
Li Jinquan
Mao Guoli
Keywords：contiguous soft coal seams grouphigh level boreholeborehole deviationborehole blockagedrainage optimization
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)