METHOD OF UNDERGROUND RESERVOIRE CREATION IN FROZEN SOLIDS Russian patent published in 2008 - IPC B65G5/00 

FIELD: containers.

SUBSTANCE: invention belongs to the field of liquid carbohydrates and liquefied gas underground storage in the reservoirs created in everfrost solids, and can be used for burial of industrial wastes, particularly boring sludges. The method includes drilling a well in the everfrost solids, installing pipes in the well's production string, hermetic encapsulation of the annular space, forming the entry space by water-heat thawing of the everfrost solids with extracting the solids to the earth surface and maintaining the water level in the deposit interval of the entry space. According to the invention, the installation of the production string of the well's pipes should be done on completion of forming the entry space, then the water level in the underground reservoir should be set and maintained above the roof of the created entry space. The hermetic encapsulation of the annular space of the well should be carried out after the ice formation on the water surface at the set level.

EFFECT: efficiency increase of the underground storage place creation.

4 cl, 4 dwg