多相流量计的原理与开发应用简介

多相流量技术就是将一种多相流量计直接安装在油气集输管线上，采用先进的测量技术，对油、气、水三相在不分离情况下进行连续、在线和自动计量，从而可以取代传统的由测试分离器及其辅助系统组成的计量装置，简化油气生产工艺流程，降低投资，减少操作成本。它可根据应用场合采用不同精度等级的多相计量装置，直接对油井产出液中的油、气、水三组分进行计量。

Multi-phase Flowmeter:Principle,Development and Application

Multi-phase flow measurement means fixing a multiphase flowmeter onto oil-gas gathering pipelines to make continuous and automatic on-line measurement of oil-gas-water flow without separation. This technology can be used to replace the traditional measuring device made up of a testing separator and its supporting system so as to reduce operational cost by simplifying the process of oil-gas production. In view of specific conditions for application, multiphase flowmeters of varying precision may be used to measure such components as oil, gas, and water in well output fluid.