油井超声互相关流量测量方法  

A NEW METHOD FOR MEASURING FLOW OF OIL WELLS WITH ULTRASONIC CROSS-CORRELATION TECHNOLOGY

作　　者：单亦先[1] 任旭虎[1] 

机构地区：[1]石油大学自动化系,山东东营257061

出　　处：《石油大学学报（自然科学版）》2001年第4期94-96,共3页Journal of the University of Petroleum,China(Edition of Natural Science)

摘　　要：提出了一种用超声互相关测量油井流量的方法 ,设计了专用超声传感器和互相关器。试验结果证明 ,用该方法测量油井流量是可行的 ,但在获得工业应用之前要解决一些实际问题。An ultrasonic cross correlation technology for measuring the flow of oil well is presented. An ultrasonic sensor and relative circuit are designed. The mechanism of ultrasonic cross correlation measurement method for flow of oil well is discussed. The simulation experiment is carried out in laboratory. The results show the possibility of the method.

关 键 词：油井 流量测量 超声互相关 多相流 动态测井 超声传感器 互相关器 

分 类 号：TE151[石油与天然气工程—油气勘探]