Oil field multiphase metering mixed transportation device and use method thereof

Abstract

The invention discloses an oil field multiphase metering mixed transportation device. The oil field multiphase metering mixed transportation device comprises a bottom plate, wherein a gas-liquid separator is fixedly arranged on the upper surface of the bottom plate, the gas-liquid separator communicates with a mixing bin through a liquid output pipeline and a gas output pipeline, the liquid outputpipeline and the gas output pipeline are respectively provided with a liquid flowmeter and a gas flowmeter, the bottom of the mixing bin is connected with a connecting channel, the bottom of the connecting channel is connected with a material pushing cylinder, the bottom plate is provided with a mixing cylinder, one end of the material pushing cylinder is connected to the upper surface of a sealing cover plate, a first mixing blade is connected to the end part of an output shaft of a second motor, and a second mixing blade is arranged on a mixing rod. The oil field multiphase metering mixed transportation device achieves fast and convenient metering, can rapidly mix liquid and gas, and achieves full mixing after the liquid and the gas are stirred and mixed for many times, so that subsequent conveying is facilitated, and the working efficiency is effectively improved; and the mixing bin is convenient to disassemble and assemble, so that the mixing bin is quickly cleaned.

Description

Technical field [0001] The invention relates to the technical field of oilfield production equipment, in particular to an oilfield multiphase metering and mixed transportation device. Background technique [0002] The phenomenon of oil, gas and water flowing in the same pipeline is often encountered in oil and gas fields. Because there will be some water and some steam in the process of oil extraction, we must study the technology of oil, gas and water mixed transportation, which is mainly to save oil and gas fields. Ground engineering investment and operating costs of the project, make full use of associated gas and reduce environmental pollution; [0003] When the oil and gas in the oil field are transported, the products of the oil well are first mixed and transported to the metering station through the single-well pipeline. After the metering station is divided into wells, it is then mixed and transported to the centralized processing station for processing; [0004] The patent ...

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Problems solved by technology

[0005] The object of the present invention is to provide a multi-phase metering and mixed transportation device for oilfields. The present invention transports the liquid separated by the mixed medium by setting a liquid output pipeline under one side of the gas-liquid separator, and by setting The gas output pipeline transports the gas separated by the mixed medium. By installing a liquid flowmeter on the liquid output pipeline, the liquid flow passing through the liquid flowmeter can be quickly measured. By installing a gas flowmeter on the gas output pipeline, the gas flowing through the gas flowmeter can be measured. The flow is measured quickly and conveniently, which solves the technical problems of inconvenient measurement and complex operation of traditional oilfield multiphase metering and mixed transportation devices;

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