紧凑型随钻电磁波电阻率井眼影响补偿方法  

The method for compensation of well bore affect by the compact type electromagnetic wave resistivity while drilling

作　　者：马哲[1] 林楠[1] 杨锦舟[1] 

机构地区：[1]胜利石油管理局钻井工艺研究院测量仪器研究所

出　　处：《录井工程》2010年第1期7-10,共4页Mud Logging Engineering

摘　　要：简要介绍了随钻电磁波电阻率三种井眼影响补偿方法,指出了不同补偿方法所对应的电磁波电阻率仪器的优势与不足,重点介绍了基于深度的井眼补偿方法的测量方式、原理、仪器结构特点及深度转换系统,并对这种基于深度补偿的CPR紧凑型随钻电磁波电阻率仪器测量曲线进行了可靠性分析,为该类仪器的国产化提供了技术支撑和理论依据。The paper briefly introduced three methods for compensation of well bore affect by the compact type electromagnetic wave resistivity while drilling,gave out the advantages and disadvantages of different electromagnetic wave resistivity devices with the corresponding compensation methods,stressed the measuring ways,principle,features,device structure and the depth conversation system of well bore compensation method which is based on the depth,analyzed the reliability of the measuring curve of depth based CPR compact type electromagnetic wave resistivity device,which provided the technical support and theoretic basis for its localization.

关 键 词：深度 井眼影响 井眼补偿 电磁波电阻率(CPR) 等源距 不等源距 测量曲线 

分 类 号：TE353[石油与天然气工程—油气田开发工程]