METHOD development of deep-water cut BUROZHELEZNYAKOVYH oolitic ORE DEPOSITS

摘要

1. A method for the development of deep-watered field burozheleznyakovyh oolite ores by leaching of underground ore mineral components by drilling wells geotechnological mine site on the grid formed by alternating parallel rows of injection and dispensing wells drilled transverse to the flow direction of the mineral seam watered pressure stream training geotechnological wells to extraction minerals, pumping the leachant stored pressure through ck Azhinov the formation of minerals, dissolving useful components ore to form a pregnant solution, issuing onto the surface of the resulting productive solution through the dispensing hole, characterized in that the preparation stored pressure wells the extraction of minerals in the ground part of downhole equipment is carried out by attaching to the mouth of each well capacity with the lixiviant, which is equipped with shutoff and control valve, the valve comprising a valve operating at liquid inlet leached agent through the wellbore into the mineral seam, the preparation of dispensing wells for the extraction of minerals in the ground part of downhole equipment is carried out by attaching to the mouth of each well empty collecting container, which is equipped with shutoff and control valve, comprising a valve the valve operating to produce productive of reservoir solution mineral through the well into the collecting container, and for supplying liquid leachant into the formation minerals and outputting productive sol