5700测井系统自然电位测量故障分析  

TROUBLESHOOTING OF SPONTANEOUS POTENTIAL LOGGING IN ECLIPS-5700 SYSTEM

作　　者：冯利军[1] 丁进强 

机构地区：[1]大庆钻探工程公司测井公司

出　　处：《石油工业计算机应用》2014年第1期37-39,4,共3页Computer Applications Of Petroleum

摘　　要：自然电位测井对于划分渗透性岩层、确定地层水电阻率、计算泥质含量有很重要的应用。然而5700操作工程师普遍反映Eclips-5700测井系统自然电位测的不理想。这篇文章就Eclips-5700测井系统自然电位电路原理及操作方法结合起来,使操作工程师对5700测井系统的自然电位有一个清晰的认识。同时对双侧向并测自然电位不理想提出改进思路。Spontaneous potential logging plays an important role in distinguishing penetrable terrane,determing formation water resistance and calculating mud content.But most operators are not satisfied with the SP logs measured by Eclips-5700 Logging system.This paper combines the SP circuit principle with operating methods to make the operators understand better.Meanwhile,an idea is put forward to improve SP combined with dual lateral logging.

关 键 词：Eclips-5700测井系统 自然电位测井 故障分析 

分 类 号：P631.83[天文地球—地质矿产勘探]