测井技术2001，Vol.25Issue(2)：110-113,4.
过套管测地层电阻率的原理及应用
Principle of Formation Resistivity Logging Through Casing and Its Application
孟凡顺 1王再山 2王渝明2
作者信息
- 1. 青岛海洋大学地球探测与信息技术系
- 2. 大庆石油管理局采油五厂
- 折叠
摘要
Abstract
The theoretical equations on formation resistivity log across casing are presented according to electromagnetic theory． Models for magnetic lines are simulated by numerical method in respect to four frequencies （high，medium， low and extra low frequency）．It is shown that the new method using extra low frequency electromagnetic wave to measure the formation resistivity through casing is effective． It provides a theory foundation for the casedhole log interpretation and the development of logging tools．关键词
电磁场套管井地层电阻率数值模拟测井仪分类
能源科技引用本文复制引用
孟凡顺,王再山,王渝明..过套管测地层电阻率的原理及应用[J].测井技术,2001,25(2):110-113,4.
