石油学报 ›› 1988, Vol. 9 ›› Issue (1): 86-94.DOI: 10.7623/syxb198801011

• 论文 • 上一篇    下一篇

应用模糊数学评价碳酸盐岩储层初探

李勃田, 余家仁   

  1. 华北石油勘探开发研究院
  • 修回日期:1985-01-15 出版日期:1988-01-25 发布日期:2013-07-08

THE PRELIMINARY APPLICATION OF FUZZY MATHEMATICS TO THE EVALUATION OF A CARBONATE RESERVOIR

Li Botian, Yu Jiaren   

  1. The Research Institute of Petroleum Exploration & Development, North China
  • Revised:1985-01-15 Online:1988-01-25 Published:2013-07-08

摘要: 利用模糊数学方法对任丘油田四口井雾迷山组碳酸盐岩储层进行评价,共选择了五项测井和四项录井资料做为评价指标。评价结果与试油资料对比,符合率为88.9%,效果良好。

关键词: 碳酸盐岩储层, 综合隶属函数, 模糊数学评价, 储层评价, 雾迷山组, 隶属度, 声波时差, 电阻率, 自然伽马, 评价指标

Abstract: By applying fuzzy mathematics, four wells in the carbonate reservoir of Wumishan formation of Renqiu oilfield was evaluated. Five items of well logging and four of mud logging data are chosen as evaluation indices. Compa ring with the production testing data, the coincidence of the evaluation result is 88.9%. This is a good result.