采煤工作面过高位钻场瓦斯与顶板管理技术应用
杨联军
（山西天地王坡煤业有限公司，山西 泽州 048021）
摘要： 采煤工作面过高位钻场期间会出现抽采盲区，且工作面顶板会出现破碎等问题，继而出现安全隐患。以王坡
煤矿3#煤层采煤工作面为例，对采煤工作面过高位钻场瓦斯与顶板管理技术应用进行了探讨。在王坡煤矿3#煤层采煤工
作面过高位钻场时采取了有效的瓦斯治理技术，对采空区瓦斯进行抽放，同时着力解决好采煤工作面过高位钻场过程时
的顶板支护问题，有效保证了采煤工作面安全，确保了采煤工作面顺利过高位钻场。
关键词： 采煤工作面；高位钻场；瓦斯；顶板
中图分类号： TD355；TD712⁺.6     文献标志码： A     文章编号： 2095-0802-(2022)09-0041-02
Application of Gas and Roof Management Technology during Period of Coal Mining Face Passing
through High-level Drilling Field
YANG Lianjun
(Tiandi Wangpo Coal Industry Co., Ltd. of Shanxi, Zezhou 048021, Shanxi, China)
Abstract: During the period of coal mining face passing through the high-level drilling field, there will be blind drainage areas,
and the roof of the working face will be broken, resulting in potential safety hazards. Taking the working face of 3# coal seam in
Wangpo Coal Mine as an example, this paper discussed the application of gas and roof management technology during the period
of coal mining face passing through the high-level drilling field. In Wangpo Coal Mine, effective gas control technology was
adopted when the coal mining face of 3# coal seam passed the high-level drilling field to carry out the goaf gas drainage. At the
same time, efforts were made to solve the problem of roof support when the coal mining face passed the high-level drilling field,
which effectively ensured the safety of the coal mining face and ensured that the coal mining face passed the high-level drilling
site smoothly.

Key words: coal mining face; high-level drilling field; gas; roof