裂缝性油田合理开发井网的数值模拟研究  

Study of Numerical Simulation of Rational Well Patterns for Development of Fractured Oilfield.

作　　者：李星民[1] 马新仿[1] 郎兆新[1] 

机构地区：[1]石油大学石油工程系,北京102249

出　　处：《新疆石油地质》2002年第2期148-149,共2页Xinjiang Petroleum Geology

摘　　要：采用黑油模型,对于存在微裂缝的低渗透油田进行合理井网形式的数值模拟研究,探讨了方向渗透率比值与合理的井排距比值之间的定量关系。对不同的方向渗透率比值,给出了最优的井网形式。在优选井网的基础上,考虑了整体压裂措施中最佳裂缝半长的选取。The numerical simulation of proper well patterns for development of low permeability oilfield with mi - crofractures was studied applying black-oil model to investigate the quantitative relationship between directional perme -ability ratio and proper well spacing versus well array,providing the optimum well pattern for different directional per-meability ratio.Based on the optimum well pattern,determination of the optimum half-length of hydraulic fractures was analyzed during overall fracturing measures.

关 键 词：裂缝性油气藏 井网 压裂 数值模拟 黑油模型 渗透率 

分 类 号：TE324[石油与天然气工程—油气田开发工程]