FIELD: oil and gas industry.
SUBSTANCE: invention relates to oil production and can be used for simultaneous separate production of oil by one reconditioned well with drilled inclined directed faces. Plant comprises vertical casing wellbore, upper side cased and bottom uncased directed slopes, which terminate in oil-bearing formations, hydraulic packer arranged in vertical casing string on which a shaft-assembly with a miniature window is installed, which is docked with a cased part of the upper inclined directed through the opening of the casing, and in the cavity between the trunk-node and the casing the docking seal is located, the flow column, submersible electrically driven centrifugal pump with the input module, connected by power cable to the power point, equipped with the installation control panel, flow control and fluid metering unit (FCMU), comprising in the isolated channels the adjusting electric drive valves communicating through the receiving chamber with the input module, a telemetry system telemetry unit for measuring parameters of an electric drive pump and produced oil and transmitting data to the control panel and control commands in the reverse direction, a detachable pipe connection communicating with separate channels FCMU, and shank for abstraction of formation fluid. Well casing with its end faces is connected to the inlet of the lower uncased directional slaughter. Hydraulic packer is installed in lower end part of casing, in which shank end is fixed. In the trunk-assembly above the miniature window there is a mechanical packer additionally installed, inside which the lower part of the detachable pipe connection is tightly fixed, which is connected by the internal branch pipe to the shank, and by the intertube cavity is connected to the upper lateral inclined-directed bottomhole through the miniature opening of the shaft-assembly.
EFFECT: technical result consists in improvement of operating efficiency of recovered oil producing wells due to drilled inclined directed faces and ensuring reliability of the plant operation.
1 cl, 1 dwg
