摘要
外流式流量计是根据电磁感应原理研制的高精度井下流量测量仪器 ,其测量结果不受温度、压力、密度、粘度和导电率等因素影响。文中简要介绍了外流式流量计的工作原理及特点 ,通过资料对比说明了该仪器的优越性 。
The inductive flowmeter is a high precision downhole flowrate measuring device developed based on electromagnetic induction principle, its measuring result is not affected by temperature,pressure, density, viscosity and electric conductivity and other factors. This paper simply presents the working principle and features of inductive flowmeter, and different data comparison indicates the advantages of the instrument, this paper also discusses the application of the instrument in the test of polymer injection profile. Subject heading
出处
《油气井测试》
2000年第2期79-81,共3页
Well Testing
关键词
电磁流量计
注入井
注聚合物
注入剖面
油田注水
electromagentic flowmeter, injection well, polymer waterflooding, injection profile, performance monitoring
