SEPARATION INSTALLATION Russian patent published in 2006 - IPC B01D17/38 

FIELD: oil-producing industry; equipment for separation of the oil-wells products into petroleum and water.

SUBSTANCE: the invention is pertaining to the field of oil-producing industry, in particular, to the equipment for separation of the oil-wells products into petroleum and water, in particular, the installations for separation of the oil-wells products into petroleum and water. The installation contains: the string with the pipe ducts of the oil-water emulsion feeding in and for withdrawal of petroleum and the water arranged in the borehole plugged from below by a tubing packer on the depth exceeding the depth of the installation arrangement. The string is composed from the upper and the lower parts made out of pipes and coupled with each other by the probet having the shape of the washer or the truncated cone. The oil-water emulsion feeding in pipe duct is tangentially connected to the upper part of the string or to the probet. The pipe duct of the petroleum withdrawal is made as the pipe of the smaller diameter, than the diameter of the pipes of the string parts and arranged inside the string, and the pipe duct of the water withdrawal is connected to the. The land surface part of the installation is made out with the capability of the complete or partial heat insulation. The technical result of the invention consists in the increased intensity of the process, decreased dimensions of the installation and its capability of operation in winter conditions without heating.

EFFECT: the invention ensures the increased intensity of the process, decreased dimensions of the installation and its capability of operation in winter conditions without heating.

16 cl, 3 dwg