昌福山矿区7-12钻孔抽水实验数据的分析及应用

Analysis and Application of Experiment Data of No.7-12 Pumping Water Drill in Changfushan Minefield

通过对7-12钻孔抽水试验数据的分析,认为昌福山矿区水文地质条件为中等类型,含水层富水性弱,煤系地层补给条件差,并获得了水文地质参数预测未来本矿井涌水量,对矿区煤炭开采具有一定的指导意义。

The paper is based on analysis of the experiment data of No. 7--12 pumping water drill in the Changfu shan minefield, and thinks its geological condition is the middle type which is poor in the water--bearing strata, the recharged condition of coal strata is not good. It achieves the hydrogeology parameter to forecast the yield quantity of the minefield in the future which is a great significant for exploitation of coal this area.