利用EMI成像测井资料评价锡林好来砂砾岩储集层  

Evaluating the glutenite reservoir in the XilinHaolai area by EMI imaging logging

作　　者：孙灵芬[1] 夏竹君[1] 赵俊峰[1] 史凤香[1] 冉庆[1] 

机构地区：[1]中国石化中原石油勘探局地球物理测井公司

出　　处：《石油仪器》2012年第5期46-49,9,共4页Petroleum Instruments

摘　　要：锡林好来地区沉积物多属近物源快速堆积,地层岩性复杂多变,发育的砂砾储层,具有层内(间)岩性非均质性强、物性差异大的特点,仅用常规测井资料进行砂砾岩储层评价遇到了较大的困难。文章介绍了利用EMI成像测井识别砂砾岩,并对岩心资料、常规测井资料深度进行"双标定";研究储集层的"四性"关系,建立砂砾岩储层的解释模版及解释标准。研究成果在锡林好来砂砾岩油气层评价中,获得了重大突破。Most sediments in XilinHaolai area are in close-source rapid accumulation.Specializing in the complex lithology of strata and developed glutenite reservoir,lithologic heterogeneity between the internal layers is strong with large differences in the characteristics of physical properties.It is very difficulty to evaluate developed glutenite reservoir by conventional logging data.This paper introduces how to identify glutenite reservoir by EMI imaging logging,including dual calibration of core data and conventional logging data depth,researching the relation of four reservoir physical properties and setting up the interpretation model of glutenite reservoir and the interpretation standards.With the research results,major breakthrough has been obtained in the evaluation of the glutenite reservoir in Xilin Haolai area.

关 键 词：EMI成像测井 砂砾岩储层 电成像 测井解释 储层评价 

分 类 号：P631.81[天文地球—地质矿产勘探]