SMART SYSTEM FOR COMPLETING MULTI-BARREL BOREHOLE WITH WIRED HIGH-TECH WELL IN MAIN BOREHOLE AND WITH WIRELESS ELECTRONIC UNIT FOR FLOW CONTROL IN SIDE BOREHOLE Russian patent published in 2022 - IPC E21B17/10 E21B34/06 E21B43/08 E21B43/10 

FIELD: oil and gas industry.

SUBSTANCE: group of inventions relates to an arrangement for completing an oil and/or gas well. The arrangement for completing for helping in the control of fluid flow in a multi-barrel borehole contains a set of arrangements of sand filters, wherein each arrangement of the sand filter contains a wireless adjustable electronic unit for control of fluid located along the main pipe of the sand filter for control of fluid flow between the arrangement of the sand filter and an annular space of the borehole. Each electronic unit of fluid control contains a valve that can be adjusted by an electrical drive actuated by an energy storage mechanism located on the path of flow of the arrangement for completion. A wireless transmitter made with the possibility of receiving wireless signals receives a control signal for controlling the electrical drive, opening or closing the valve for controlling the flow in the side borehole. A wired controller in the main borehole is located for transmitting radio signals via a connection node in the borehole to electronic units of flow control of the arrangement of the sand filter.

EFFECT: effective control of reservoir fluid flow.

15 cl, 15 dwg