根据地震属性预测乌尔禾油田储集层孔隙度  

Prediction of Reservoir Porosity in Wuerhe Field of Junggar Basin Using Seismic Attributes

作　　者：何周[1] 陈永军[1] 郭文建[1] 

机构地区：[1]中国石油新疆油田分公司勘探开发研究院,新疆克拉玛依834000

出　　处：《新疆石油地质》2007年第4期500-503,共4页Xinjiang Petroleum Geology

摘　　要：基于准噶尔盆地乌尔禾油田地震资料,提取了43种地震属性数据;通过对提取的地震属性的分析,利用聚类分析方法优选出5种属性作为储集层孔隙度预测模型基本参数。结合区内已知井点处目的层孔隙度,利用多元回归和非参数回归方法对目的层进行储集层参数预测,取得了较好的应用效果。The seismic attributes of 43 types are extracted from Wuerhe Wellbloek seismic data, of which 5 are selected as basic parameters of the reservoir porosity prediction model using clustering analysis. And the porosities at wells available are used to make a prediction of the reservoir parameters of target zone by multiple regression and nonparametric regression. The results show good effect for its application to the target zone.

关 键 词：准噶尔盆地 乌尔禾油田 地震属性 孔隙度预测 聚类分析 多元回归 非参数回归 

分 类 号：P631.445.91[天文地球—地质矿产勘探]