斯仑贝谢双侧向测井仪非均质k值的研究

RESEARCH ON CONSTANT k FOR SCHLUMBERGER DUAL LATEROLOG TOOLS

1. 中国电波传播研究所,新乡453003;2. 河南油田测井公司

1. China Research Institute of Radiowave Propagation, Xinxiang 453003;2. Henan Oilfield Logging Service

本文在双侧向均质k值的基础上,引入了非均质k值的概念,分析了在实际中这两种k值间的差别及相互关系。本文在利用计算机作大量考察的前提下.给出了斯仑贝谢双侧向电极系k值的确定方法,为其它类型的双侧向测井仪器k值的确定提供了理论分析手段。

This paper introduces the concept of constant k in non-uniform medium cases in addition to the constant k in uniform medium cases and studies the disparity and internal relations between the two constants. The method to determine the constant k for Schlumberger Dual Laterlog sonde is suggested based on repeated computer-aid investigations. This will provide the basis for other types of Dual Laterlog to select constant k .