油藏数值模拟在克拉玛依油田530井区的应用分析

Analysis of Reservoir Numerical Simulation Technique in 530 Well Block in Kalamay Oilfield and Its Application

针对勘探开发阶段资料较少的情况下 ,从单井数值模拟到区块数值模拟 ,通过历史拟合 ,用数学模型再现油藏地下真实动态 ,对油藏反复模拟开发 ,求得合理开发油田定量的解。在 5 30井区下乌尔禾组油藏地质与油藏工程研究及历史拟合的基础上 ,设计和预测了多达 1 6个方案。在处理裂缝性油藏方面获得了一定的经验 ,为今后此类油藏的开发提供了指导。

According to characteristics of fractured reservoir with less information at early period of exploration and development,and from single well numerical simulation to whole block numerical simulation, through historcal matching technique,mathematic model is established model and true dynamic state of the reservoir is reproduced. Through repetitive development simulation of the reservoir, quantificational solution to reasonable development of oilfield can be obtained. Based on the research in reservoir geology and reservoir engineering and historical matching technique ,it is applied to 530 well block in lower WuErHe section ,Permian,as a result, 16 programs are designed and predicted in the paper, which provides technical experience on developing fractured reservoir and a guidance on future development of this kind of reservoir.