钟立新，王再山，李和全
Zhong Lixin;

• 1:大庆石油管理局第五采油厂，大庆石油学院

摘要(Abstract)：

该文根据单相流体在多孔介质中不稳定渗流的扩散方程理论，结合油田实际推导出压力分布求解模型。现场应用结果表明，该方法计算的压力误差小，能够满足油田动态分析及预测的需要。
ased on diffusion equation of unstesdy single phase flow in porous media,a mathematical model for solving pressure distribution is obtained cons idering the conditions of Daqing oil field.Practical results from field show that this modle can meet demandss of behavior analysis and forecast because of its small calculated pressure error.

关键词(KeyWords)： 油层压力，压力分布，压力计算，数学模型，［解析模型］
Reservolr pressure,Pressure analysis,Pressire calculcation,Mathema tical model

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基金项目(Foundation):

作者(Authors): 钟立新，王再山，李和全
Zhong Lixin;

DOI: 10.19597/j.issn.1000-3754.1994.04.012

参考文献(References)：