石油学报 ›› 1992, Vol. 13 ›› Issue (S1): 11-18.DOI: 10.7623/syxb1992S1002

• 论文 • 上一篇    下一篇

用测井资料确定储层矿土矿物成分的方法

张玉金1, 张守谦1, 付有升2, 王德福2   

  1. 1. 大庆石油学院;
    2. 大庆测井公司
  • 出版日期:1992-12-25 发布日期:2013-07-08

A METHOD OF DETERMINING THE CLAY MINERALOGICAL COMPOSITION FROM WELL LOGGING IN RESERVOIR

Zhang Yujin1, Zhang Shouqian1, Fu Yousheng2, Wang Defu2   

  1. 1. Daqing Petroleum Institute;
    2. Daqing Well Logging Company
  • Online:1992-12-25 Published:2013-07-08

摘要: 介绍一种用测井资料确定储层粘生几矿物成分的方法.阐述从测井资料中提取粘上测井响应值并利用误差分析、优化理论及地质约束建立粘土矿物分析综合评价函数的过程.利用该方法分析了大庆油田东部26口井的CSU侧井资料,经岩心分析资料验证了该方法的效果.

关键词: 测井资料, 粘土矿物成分, 储层, 综合评价函数

Abstract: In this paper a method of determining the clay mineralogical composition from well loggings in reservoir has been presented,and a process has been expounded.in whichwe extract the log response of clay from well logging and set up the comprehensive evaluation function of the clay mineral analysis with error analysis.optimization theory and geological restraint.Using this method,we have analyzed well loggings of 26 exploratory wells' CSU outside Daqing oil field and compared the result from the log analysis with that from the core analysis and a better result has been obtained.