FIELD: oil-and-gas industry.
SUBSTANCE: device for oil wells oil recovery rate measurements related to oil production equipment and can be used for oil fields oil recovery rate measurements and control. The device contains vertical measurement tank with nozzle for well product supply and for accompanying gas and fluid discharge, a temperature sensor, three level (fluid) sensor-alarms, two pressure sensors, controller, product supply and accompanying gas and fluid phase discharge pipelines, a T-tap managed with the controller, which inlets connected to the accompanying gas and fluid phase discharge pipelines accordingly, and its outlet connected to the well's discharge pipeline via return valve.
EFFECT: according to already known technical decisions, the device provides high accuracy of wells oil recovery rate measurements due to execution in a single measurement cycle of two flow rates measurements - water and gas.
2 cl, 1 dwg
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