Method of dewatering a subterranean space, especially a mine

Details Method of dewatering a subterranean space, especially a mine Method of dewatering a subterranean space, especially a mine

1988-11-22

1991-01-22

Taylor, Dennis L.

Hydraulic and earth engineering

Drainage or irrigation

299 11, 405 52, E21F 1700

Patent

active

049866966

ABSTRACT:
A method of dewatering a subterranean space, especially a mine, comprising artificially tapping a water storage zone or collecting water of imbibition and flooding a refill zone, which is separated from said subterranean space by an impermeable seam, with said water through the use of a subterranean pumping station and at least one refill boring, wherein each refill zone is directly flooded with said water from said subterranean space without said water being raised to the surface and then reintroduced to said refill zone.

REFERENCES:
patent: 2126575 (1938-08-01), Ranney
patent: 2787125 (1957-04-01), Benz
patent: 3026096 (1962-03-01), Love
patent: 3469405 (1969-09-01), Reinhold
patent: 3705851 (1972-12-01), Brauer
patent: 4153297 (1979-05-01), Ridley

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