我矿黄沙矿区,在控制地压活动,采用干石充填处理老采空场的工作中,需要掘进大量的充填地井。这些老采空场的采场结构有不留底柱、不留顶、底柱及留顶、底柱等三种浅孔留矿法的变形方案,底柱厚3米,顶柱厚3、5、8米,空场倾角70～80°,幅宽5米以下,寒武纪砂岩夹薄层板岩, I mine yellow sand mining area, in the control of pressure activities, the use of dry stone filling the old mining field work, need to dig a lot of filling wells. The stope structures of these old mining stopes have three kinds of deformation schemes of shallow hole stay-mining method without leaving the top column, the top column, the top column and the top column, the bottom column has a thickness of 3 meters, the top column has a thickness of 3, 5,8 m, airspace dip angle of 70 ~ 80 °, width of 5 meters below the Cambrian sandstone folder thin layer of slate,