OIL WELL GAGING DEVICE Russian patent published in 2015 - IPC E21B47/10 G01F15/08 

FIELD: oil and gas industry.

SUBSTANCE: oil well gaging device includes separator, inlet and outlet fluid lines made as siphon pipes, gas line with gas phase pressure and temperature sensors mounted at it, digital clock coupled to a computing element, to which volume displacement meter and isolation valve are connected, the above meter and valve are mounted at the common line upstream its entry to gathering manifold. The separator is made as two vertical cylindrical containers, which are interconnected in below part. At junction between vertical cylindrical containers there is mounted fluid siphon and top parts of vertical cylindrical containers are connected by gas siphon. At the separator output there is a density gage coupled to the computing element with digital clock and containing microcontroller.

EFFECT: fulfilment of complete compositional analysis of fluid, water and oil due to constructive configuration of the separator, assembly of density gage, gas and fluid siphons.

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