基于微带传输线阵列式原油持水率探测器设计  

Design of Array Crude Water Holdup Sensor Based on Microstrip Transmission Line

作　　者：魏勇[1] 余厚全[1] 鲁保平 刘国权 陈强 

机构地区：[1]长江大学电子信息学院,湖北荆州434023 [2]中国石油集团测井有限公司,陕西西安710077

出　　处：《测井技术》2014年第5期596-600,共5页Well Logging Technology

基　　金：中国石油天然气集团公司科学研究与技术开发项目(2011A-3903)

摘　　要：在大斜度井、水平井环境中检测原油持水率的空间分布信息一直是个难题。分析了阵列式电磁波持水率探测器的设计需求,讨论了实现该技术方案的关键问题。通过改进电磁波探测器的结构,提出了基于微带传输线阵列式原油持水率探测器的设计方案,进行了相关的理论分析和实验研究。按该方案设计的探测器可以用于检测油井截面上持水率的空间分布信息,相关的数据和结论对阵列电磁波持水率探测器的研发有实际参考价值。The water holdup space distribution information of oil in highly deviated and horizontal wells has always been a difficult problem. We analyse the design requirements for electromagnetic wave water holdup array sensors, discuss the key problems to realize the technology approach. We propose the design scheme of array water holdup sensor based on microstrip by improving the structure of the electromagnetic wave sensor, carry on the related theoretical analysis and experimental research. The results show that the new sensor designed can be used to detect water holdup spatial distribution information of the highly deviated wells. The relevant data and conclusions have practical engineering value to the structure design of electromagnetic water holdup array sensors.

关 键 词：测井仪器 微带传输线 阵列 电磁波 持水率 探测器 

分 类 号：P631.82[天文地球—地质矿产勘探]