UNIT FOR MEASURING OUTPUT OF WELL Russian patent published in 1999 - IPC

FIELD: oil production industry. SUBSTANCE: unit can be used for determining content of gas and oil in well product, also at high gas factor and also in mobile plants for measuring gas factor. Unit has measuring separator, liquid and gas flow rate meters, multiway switch for wells which is connected through common pipeline with collecting vessel, non-return valve, and control assembly. Additionally unit is provided with second separator and second gas flow rate meter. Inlet of second separator is connected with outlet of multiway switch for wells. Lower outlet of second separator is connected through non-return valve with inlet of measuring separator. Upper outlet of second separator is connected through second gas flow rate meter and non-return valve with collector vessel. Application of aforesaid embodiment of unit allows for higher accuracy in measuring output of wells with high gas factor. EFFECT: higher efficiency. 1 cl, 1 dwg