【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。更多还原

【Abstract】 The seismic attributes of 43 types are extracted from Wuerhe Wellblock 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.更多还原