灰色聚类分析在孤东地区油气勘探中的应用

GRAY CLUSTERING ANALYSIS AND ITS APPLICATION TO PETROLEUM EXPLORATION IN GUDONG AREA

利用灰色系统理论的灰色聚类方法 ,详细论述了地质区带的灰色特性 ,对灰色聚类分析所需的各项参数进行了深入分析和研究。以济阳坳陷沾化凹陷孤东油田所属范围为例 ,对其中的 17个区带进行了灰色聚类分析 ,筛选出了部分有利勘探区带 。

The gray clustering method of gray system theory is introduced in this article. The gray characteristics of geological plays have carefully been studied. A thorough analysis and intensive research have also been made on parameters needed in gray clustering analysis. 17 plays which lie in Gudong oilfield, Zhanhua sag, Jiyang depression have been analyzed with the gray clustering method.The results show that some of them are favorable,and exploration practice has confirmed that this method is practicable.