利用测井资料识别隔夹层——以塔中4油田为例  

The Use of Logging Data in Identifying the Interlayer in Tazhong Oilfield 4

作　　者：杨帆 廖茂杰 王谦 刘文强 陈胜[2] 

机构地区：[1]中国石油测井有限公司油气评价中心,陕西西安710077 [2]中国石油塔里木油田公司勘探开发研究院,新疆库尔勒841000

出　　处：《工程地球物理学报》2014年第4期487-492,共6页Chinese Journal of Engineering Geophysics

基　　金：塔里木油田项目(编号:TLM2012-02)资助

摘　　要：储层中的隔夹层是影响流体在储层中流动的重要因素之一。从取心井的岩心观察和识别入手,将塔中4油田砂砾岩段储层中的隔夹层分为泥质、钙质和物性三大类,并研究了利用测井资料识别隔夹层的方法。通过不同类型的隔夹层的测井响应特征分析与对比,建立了该地区的隔夹层识别标准。在对单井纵向隔夹层的识别中取得较好的效果,为隔夹层的识别提供了一种思路,同时为油田中后期剩余油分布和开发方案的研究打下了基础。The reservoir interlayer is one of the important factors influencing the flow in the reservoir.Based on the core observation and identification,the interlayer of glutenite in Tazhong area is divided into three major types which are mud,calcium and properties.This paper also studies the methods of identifying the interlayer with logging data.Through the logging characteristics analysis and comparisons of each interlayer type,an interlayer identification standard is established.It has a better resolution in the vertical interlayer identification that provides an idea for the identification of interlayer and helps to lay the foundation for the study on remaining oil distribution and oil field development plan.

关 键 词：隔夹层 测井 塔中 东河砂岩 

分 类 号：P631.8[天文地球—地质矿产勘探] P631.81[天文地球—地质学]