METHOD OF A STORAGE BARN RECULTIVATION Russian patent published in 2005 - IPC

FIELD: mining; accumulation, detoxication, entombment of a solid waste of a grouping of wells.

SUBSTANCE: the invention is dealt with mining, in particular with accumulation, detoxication, entombment of a solid waste of a grouping of wells. The technical result of the invention is a reduction of costs on utilization of a boring slime, a decrease of a harmful effect on environment, an increase of a technological level of handling the waste products of the boreholes drilling. The method of a recultivation of the storage barn provides for a dump or a hydro-alluviation of mineral soil, a erection of the barn, making a hydraulic insulation, filling with a waste drilling mud, pumping a liquid phase out, prevention of fluctuations of the coagulation clots. After liquidation of fluidity of the coagulation clots the slime from the earlier drilled boreholes is covered with the slime brought in from the cluster boreholes platforms, where drilling of boreholes still continues. The slime-filling is made up to the level, that is below of the edges of the barn by the depth of formation of the fertile layer, which is filled in with a mix of peat and sand.

EFFECT: the invention ensures reduction of costs of a boring slime utilization, a decrease of a harmful effect on environment, an increase of a technological level of handling the waste products of the boreholes drilling.