煤矿井下定向钻进技术在断层探测中的应用
段伟杰
（长治三元中能煤业有限公司，山西 长治 046000）
摘要： 介绍了煤矿井下定向钻进技术及其基本原理与特性，分析了该技术在下霍煤矿2303 工作面Fd34 断层探测中
的实际应用。该技术的应用实现了对煤矿走向、断层及断距的准确探测，为下霍煤矿有效安排2303 工作面切眼作业奠定
了基础。
关键词： 煤矿；定向钻进技术；断层探测
中图分类号： TD167     文献标志码： A     文章编号： 2095-0802-(2020)12-0185-02
Application of Underground Directional Drilling Technology in Fault Detection of Coal Mines
DUAN Weijie
(Changzhi Sanyuan Zhongneng Coal Industry Co., Ltd., Changzhi 046000, Shanxi, China)
Abstract: This paper introduced the underground directional drilling technology and its basic principles and characteristics, and
analyzed the practical application of the technology in the Fd34 fault detection in the 2303 working face of Xiahuo Coal Mine. The
application of this technology has realized the accurate detection of coal mine strikes, faults and fault distances, laying the
foundation for the effective arrangement of 2303 face off-cut operations in Xiahuo Coal Mine.

 Key words: coal mine; directional drilling technology; fault detection