摘要
套管井电阻率测井仪的研制成功是套管井测井技术的重要进展,在老井地层评价中起到了越来越重要的作用.对过套管电阻率测井响应数值模拟,本文综述了近十几年来的研究现状和进展,分析了过套管电阻率测井的测量方法,比较了过套管电阻率测井响应的计算方法,讨论了多层状地层、有限长套管测井响应计算的结果,对我们最近计算的套管接箍测井响进行了分析.针对过套管电阻率测井响应计算问题,指出了在实际应用中尚需解决的实际问题和解决的基本思路,并力图展望今后的研究发展趋势和解决问题的方法.
The resistivity logging tool through casing was successfully developed. It is an important progress of logging, which plays a more and more significant part in evaluation of formation. In this paper, we give reviews on the researchful status of calculation of resistivity logging response through casing in past decade, analyze the measured method, compare the calculated methods, discuss the calculated results of logging response on multi-layer and block formations,and give analysis on our recent calculated results of logging response of casing collars. Aimed at the calculated problem of logging response through casing, we point out the still existent practical problem in application, and give the prospect on further research, application and thought-way of resolved those problems.
出处
《地球物理学进展》
CSCD
北大核心
2011年第6期2018-2025,共8页
Progress in Geophysics
基金
北京市属市管高等学校人才强教(创新团队)计划资助项目(PHR201107145)资助
关键词
过套管电阻率测井
积分方程法
传输线法
测井响应
正演计算
Resistivity logging through casing, Integral equation approach, Transmission line equation, Logging response, forward calculation
