【摘要】 以南海某油田为例,探讨了应用地震反演波阻抗数据建立趋势面约束三维储层建模的思路与方法,同时根据油田生产情况进行了属性建模及储量分析。研究表明,综合应用包括地震信息在内的多学科信息进行沉积微相随机建模,能有效弥补井间信息不足的缺陷,降低地质模型的不确定性,所建模型能够较好地描述储层微相三维展布特征,为油田生产提供地质依据,也为随后的储层物性预测乃至数值模拟研究提供必要的支持。更多还原

【Abstract】 In this paper, the South China Sea Oilfield is taken for example, trends of impedance inversion are uesd to constrain three-dimensional reservoir modeling, oil production and reserves of property modeling is carried out. Studies show that integrated seismic and multi-disciplinary information stochastic modeling can effectively reduce the uncertainty of the geological model. This high precise reservoir model can give more information of oil engineering, and is a basis of physical property forecasting and reservoir numerica1 simulation.更多还原