摘要
电阻率测井中电极系系数k值直接影响电阻率测量精度和解释结果。本文阐明了k值的不同定义方法,说明了影响k值和电阻率测量精度的若干因素,分析了电阻率测井中产生“双轨”现象的原因,并指出了排除“双轨”的方法。
An accuracy measurement of resistivity log and its interpretation are directly affected by electrode coefficient k. This paper depicts different definitions for k, presents some factors which influence k and accurate measurements of resistivity and analyses the causes of 'Two Traces'. Finally, it points out how to eliminate the 'Two Traces'.
