探放老空水钻探技术研究及实践

Research and Practice of Drilling Technology for Exploration and Discharge of Gob Water

在老空水的探放方面,深孔钻探是非常简洁、可靠的一种方法。本文以同忻煤矿为研究背景,从硐室设计、钻探设备选型与安装、钻探施工等多个方面对该方法进行了分析,可以为类似开采石炭二叠纪煤层煤矿探放水工作提供经验和技术支持。

Deep hole drilling is a very simple and reliable method in the exploration and discharge of gob water. This paper, taking Tongxin Coal Mine as the research background, analyzes the method from the design of the chamber, the selection of drilling equipment and the installation and drilling construction, which can provide experience and technical support for the exploration and release of similar coal deposits in carboniferous Permian coal mine.