成庄矿XV1307工作面探放K2灰岩水设计研究

Study on Design and Exploitation of K2 Limestone Water at XV1307 Working Face in Chengzhuang Coal Mine

通过研究成庄矿已有钻孔资料,预测了15#首采工作面顶板K2灰岩的地质构造形态。根据地面瞬变电磁探测成果与井下顶板灰岩富水性调查结果圈定了K2灰岩的富水区域并估计了灰岩各富水区的富水量。并根据K2灰岩的地质构造形态和富水区圈定成果指定了K2灰岩水的探放方法。

The geological structure of the K2 limestone in the roof of the 15~# coal mining face is predicted by studying the existing drilling data in Chengzhuang mine. Based on the results of ground transient electromagnetic survey and the investigation of rich water in the underground limestone limestone, the water-rich area of K2 limestone is delineated and the water-rich of limestone is enriched. According to the geological structure of K2 limestone and delineation of water-rich area, the exploration and release method of K2 limestone water is specified.