摘要
针对鄂尔多斯盆地南部某矿井的采掘规划以及水文地质现状,对煤矿生产中面临的水文地质问题进行了全面分析,特别针对矿井涌水量大、矿化度高、导水裂隙带发育高度不清楚、煤层与主要含水层之间的距离近、没有开展过矿井水文地质补充勘探等问题,明确提出矿井水文地质补充勘探应作为一个勘探阶段,主要为矿井生产服务。同时,提出了鄂尔多斯盆地南部矿井水文地质补充勘探重点工作,并对勘探工作进行了部署,为矿井水文地质补充勘探工作提供了新思路。
In view of the mining planning and hydrogeological status of a mine in the southern Ordos Basin,a comprehensive analysis of the hydrogeological problems faced in coal production was carried out,especially for the problems of large mine water inflow,high salinity,unclear development height of water-conducting fissure zone,short distance between coal seam and main aquifer,and no supplementary exploration of mine hydrogeology.It was clearly proposed that the supplementary exploration of mine hydrogeology should be regarded as an exploration stage,mainly serving the mine production.At the same time,the key work of hydrogeological supplementary exploration in the southern Ordos Basin was put forward,and the exploration work was deployed,which provided new ideas for the supplementary exploration of mine hydrogeology.
作者
吴铁卫
Wu Tiewei(Exploration and Research Institute,CNACG,Beijing 100039)
出处
《煤炭与化工》
CAS
2021年第9期58-61,73,共5页
Coal and Chemical Industry
基金
中国煤炭地质总局科技创新项目(ZMKJ-2019-J08)。
