海洋平台多相流量计技术现状及发展趋势

Current Status and Development Trend of Multiphase Flowmeter Technology on Offshore Platforms

多相流量计是计量油、气、水三相产量数据的重要设备,目前在海洋平台应用的多相流量计种类繁多,其计量原理不同,计量精度和具体应用场景也不同。根据计量原理,将现有多相流量计分为三大类,即分离式多相流量计、放射技术非分离多相流量计和无放射非分离多相流量计,通过分析现有多相流量计技术存在的不足,结合目前海洋平台现场实际需求,展望未来技术发展趋势。

Multiphase flowmeters are important equipment for measuring three-phase production data of oil,gas and water.Currently,there are various types of multiphase flowmeters applied on offshore platforms,with different measurement principles,measurement accuracy,and specific application scenarios.The existing multiphase flowmeters are divided into three categories based on metrological principles:separated multiphase flowmeters,radiation technology non-separated multiphase flowmeters and non radiation non-separated multiphase flowmeters.By analyzing the shortcomings of existing multiphase flowmeter technologies,combined with the actual needs on site,the future development trend of multiphase flowmeters on offshore platforms is expected.