FLOW CONTROL WATER INJECTION WELLS OIL FIELDS

摘要

The invention relates to petroleum industry and may be used to maintain a predetermined flow in the well to maintain reservoir pressure systems. The purpose of the utility model - controller to simplify and improve its reliability. Regulator flow into injection wells oil fields, including a housing with inlet and outlet passages, a control valve cone shape control actuator, a spring, output radial ducts, the guide rod of the control valve, characterized in that the central portion of the regulator body sleeve fixedly positioned with an inlet upper and lower output windows within which is sealed a movable slide with vertical and horizontal channels, and a small-diameter throttle passage through benching bottom spring housed in the cover and rests on a replaceable washer and the upper housing part is placed adapter gland and the packing follower, through which the adjusting rod with a conical tip at a lower end and an upper end coupled to the movable and fixed crossheads mounted on vertical rails , and placed on a fixed crosspiece actuator with manual adjustment stem redundant steering wheel connected to the upper end of the adjusting rod. Literature - 2, 4