METHOD TO MONITOR DEPTH BURIAL OF LIQUID INDUSTRIAL WASTES Russian patent published in 2013 - IPC G21F9/00 

FIELD: power engineering.

SUBSTANCE: method includes construction of inspection wells in a reservoir bed, their equipment with facilities of water lift, facilities to measure level and pressure of subsurface water in them, to pump subsurface water from them, performance of physical and chemical tests of pumped subsurface waters. During pumping a volume of subsurface water is extracted from the well, and this volume is less than the one contained in its borehole, density of the extracted subsurface water is measured, afterwards it is supplied back into the well in the interval, from which it was pumped, measurement of subsurface water pressure is carried out along piezometric tubes lowered into a well filter and filled by water with available density, afterwards water density is determined in the reservoir bed.

EFFECT: improved validity of produced data and elimination of hydrodynamic mode disturbances in wells in process of monitoring.

1 cl, 1 dwg