Multi-parameter single well metering device

Abstract

The invention discloses a multi-parameter single well metering device. The multi-parameter single well metering device comprises a cylinder body, flanges are connected to both ends of the cylinder body in a threaded mode, a vertical rod assembly is installed at the top of the cylinder body, and an explosion-proof shell is fixedly connected to the top of the vertical rod assembly through an inner hexagonal screw. An electrical module is installed in the explosion-proof shell, and a sensor module and a temperature sensor are connected to the electrical module. The sensor module and the temperature sensor are separately installed at the upper end of the vertical rod assembly and on the cylinder body, a nozzle is installed in the cylinder body, an outgoing line gland and a wireless connector are installed on the explosion-proof shell, and an antenna is installed on the wireless connector. The simple and practical structural design enables a product to reduce the installation space under apremise of multi-function, the electrical module, the sensor module and the temperature sensor are installed in the cylinder body and explosion-proof shell, and the modular design combination can be suitable for different pressure ranges and convenient for structural improvement.

Description

technical field [0001] The invention relates to the technical field of oil and gas gathering and transportation, in particular to a multi-parameter single well meter. Background technique [0002] The oil-gas-water mixture produced at the wellhead passes through the oil outlet pipeline to the two-phase metering separator, the separated gas is metered by the flow meter, and the liquid (oil, water) is metered by the instrument or glass tube, tipping bucket, and double-volume separator. Sampling to test water content or online water content analyzer to measure water content, gas and liquid are combined and transported to transfer station or centralized oil and gas processing station. When the water mixing and hot washing process is adopted, the liquid outside the station is metered to be mixed with active water, and the hot washing valve is sent to the wellhead. When the output of the oil well cannot enter the oil collection system, the gas is vented, the oil and water enter t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-parameter single well meter, which can reduce the installation space under the premise of multi-function, and install the electrical module, sensor module and temperature sensor in the cylinder body and the explosion-proof shell, and the modular design combination can be applied Different pressure ranges and easy structural improvement to solve the problems in the above background technology that occupy a large installation area and are not easy to manage

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