SYSTEM FOR MEASURING CONTENT OF DROPPING LIQUID IN ASSOCIATED PETROLEUM GAS FLOW Russian patent published in 2021 - IPC E21B47/10 

FIELD: measuring equipment.

SUBSTANCE: invention relates to measuring equipment, namely to apparatuses used for measuring the content of a dropping liquid in an associated petroleum gas flow. The measuring system comprises a gas measurement line in form of a pipeline, installed wherein, consequently, in the direction of gas flow, are shutoff valves with a manual drive in form of ball valves, a volumetric flow transducer in form of an ultrasonic volumetric gas flow meter, a temperature sensor, a pressure sensor, a mass flow transducer in form of a Coriolis mass gas flow meter, a shutoff-control valve in form of a flow regulator, an automated control system comprised of an electrical cabinet and a control cabinet with a controller complete with a display. The volumetric flow transducer in form of an ultrasonic volumetric gas flow meter, the temperature sensor, the pressure sensor and the mass flow transducer in form of a Coriolis mass gas flow meter are electrically connected with the automated control system.

EFFECT: ensured measurement of the content of a dropping liquid in an associated petroleum gas flow; the system for measuring the content of a dropping liquid in an associated petroleum gas flow after calculating the amount of liquid in the flow allows subtracting the volume of the dropping liquid from the volume of the gas and adding the weight of the dropping liquid to the weight of the measured liquid, thus ensuring improved accuracy of measurement in measuring units.

1 cl, 2 dwg