基于储层构型的剩余油研究

Research of Residual Oil Based on Reservoir Architecture

以羊二庄油田明化镇组下段曲流河沉积为例,采用测井响应分析、油藏综合分析、层次分析等方法,基于特高含水开发期曲流河储层构型研究的基础上,解析了单一河道、点坝及点坝内部构型单元等不同级次曲流河储层构型对剩余油分布的控制与影响。

By means of logging response analysis,reservoir comprehensive analysis and analytic hierarchy process,the deposition of meandering river in the lower reaches of Minghua Zhen group in the two Zhuang oilfield is studied.The control and influence on residual oil for different levels of meandering river reservoir architecture for single river channel,point bar and the inner configuration unit of point bar are analyzed through log response analyses,reservoir analyses and arrangement analyses method based on the research of meandering river reservoir architecture at extra-high water cut development period.