Multiphase Flow Rapid Separation Metering Device

Abstract

A multi-phase flow rapid separation metering device, which relates to the technical field of oil field equipment, includes a separation tank, a liquid level control tank and a control box. A device frame is provided at the bottom of the separation tank, and an annular pipe is arranged around the device frame. One side of the annular pipe is It communicates with the feed port, and the ring pipe is equipped with a separation mechanism, which is coiled outside the separation tank. The end of the liquid level control tank is connected to the bottom end of the liquid level control tank through the pipe four, the top of the liquid level control tank is connected to the pipe six through the two pipes, the upper part of the liquid level control tank is connected to the six pipes through the three pipes, and the lower part of the liquid level control tank is connected to the six pipes through the five pipes Connected, the tank body of the liquid level control tank is provided with a liquid level gauge. The multi-phase flow rapid separation metering device achieves the purpose of multi-phase flow rapid read separation and continuous metering.

Description

Technical field: [0001] The invention relates to the technical field of oilfield equipment, in particular to a multiphase flow rapid separation metering device. Background technique: [0002] Crude oil single well metering is convenient for grasping the general distribution of underground oil reservoirs in oilfields, and is of great significance for oil production management. Liquid production in a single well is multi-phase, intermittent pulse flow, irregular and unstable, so the separation and measurement of crude oil in a single well has always been an urgent and difficult problem to solve. [0003] Existing single well metering generally includes glass tube metering, software metering, etc. Glass tube metering is a traditional method commonly used in domestic oilfields. Volumetric method is used to measure oil intermittently to convert production. Due to irregular and unstable single well production, Repeated measurement is required to take the average value, especially...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a multi-phase flow rapid separation metering device, which realizes online intelligent continuous metering of oil, gas, and water, and completes automatic data measurement, automatic collection, and automatic statistics. The work of automatic and automatic analysis solves the problem of poor measurement accuracy of multiphase flow in a single well, and achieves the purpose of rapid separation, continuous measurement and analysis of multiphase flow online

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