摘要
本文根据霍州煤电集团吕梁山煤电有限公司方山店坪煤矿地质条件,将煤矿井下随钻测量定向钻进技术应用到矿井水文地质条件测量中,详细阐述了该技术的结构组成,对方山店坪煤矿9-2072巷顶板探放水进行试验。结果表明该技术在顶板水探放的效果明显,优点突出,具有全面推广价值。
According to the geological conditions of Fangshan Dianping Coal Mine of Luliangshan Coal Power Co., Ltd. of Huozhou Coal Power Group, this paper applies the directional drilling technology while drilling in the underground coal mine to the hydrogeological condition survey of the mine, expounds the structure of the technology in detail, and tests the roof water exploration and drainage of 9-2072 roadway in Fangshan Dianping Coal Mine. The results show that the technology has obvious effect and outstanding advantages in roof water exploration and drainage, and has comprehensive popularization value.
作者
李晓璐
Li Xiao-lu(Huozhou Coal Power Group Luliangshan Coal Power Co., Ltd., Shanxi Lvliang 033102)
出处
《山东煤炭科技》
2019年第3期36-38,共3页
Shandong Coal Science and Technology
关键词
定向
钻进
测量
放水
directional
drilling
measure
drainage
