济阳坳陷低电阻油层常规测井识别方法

An Identification Method of Conventional Log for Low-Resistivity Reservoirs in Jiyang Depression

通过系统研究济阳坳陷39个油田的低电阻率油层资料,对济阳坳陷低电阻率油层的概念进行了定义,并按其微观成因机理对已发现的低电阻油层进行系统的分类,提出一套利用常规测井资料识别济阳坳陷不同类型的低电阻率油层的方法。

This study is based on systematic analyses of low resistivity reservoirs data from thirty-nine oil fields in Jiyang depression.The low resistivity reservoirs,which had been found in Jiyang depression,are defined,and classified systematically by the mechanism of its microcosmic origin.The paper presents a few methods to identify different types of low resistivity reservoirs in Jiyang depression by conventional log data.