Weighing type oil well meter

The utility model relates to a bergol oil well metering device, which is composed of a separate measuring tank of a mechanical part and a common control circuit, wherein, the separate measuring tank is composed of an oil inlet and a separator on the upper part, a hopper on the lower part, a tipping bucket on the middle part, and a heat tracing pipe and an oil outlet on the lower part. The control circuit is composed of a programmable controller and a metering sensor, a temperature sensor, a content gauge, a transducer, a display header, an input key-press and a position switch. The flow capacity of the oil is calculated by the programmable controller, a metering sensor and a temperature sensor. The utility model has advantages that the sealing property of the metering tank is good with convenient operation, and the utility model mndel is an electromechanical integration commodity. The sealing property of the utility model can save a great amount of thermal energy, which relieves pipeline pressure; and the horizontal metering used by the artificial metering can be replaced, which solves the present status that the artificial metering is of great difficulty with and wasted labor and time.