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| 跃变型介质中原油渗流有限元计算 | |
| 引用本文： | 栾志安. 跃变型介质中原油渗流有限元计算[J]. 空气动力学学报, 1991, 9(1): 120-125 |
| 作者姓名： | 栾志安 |
| 作者单位： | 石油大学(华东) |
| 摘 要： | 本文建立跃变型介质中原油渗流的数学模型,可用来描述油层(尤其是低渗透层)超高压注水条件下的不稳定渗流过程及其特征。用Galerkin有限元法进行了数值计算,讨论了介质跃变的影响。 |
| 关 键 词： | 跃变介质 渗流 原油 有限元 注水 |
FINITE ELEMENT METHOD FOR NON-LINEAR FLOW THROUGH LEAP MEDIA |
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| Luan Zhian. FINITE ELEMENT METHOD FOR NON-LINEAR FLOW THROUGH LEAP MEDIA[J]. Acta Aerodynamica Sinica, 1991, 9(1): 120-125 | |
| Authors: | Luan Zhian |
| Affiliation: | Luan Zhian (University of Petroleum) (EAST CHINA) |
| Abstract: | This paper establishes a mathematical model for non-linear flow through leap media. The model can be used to describe the characteristics of flow through media with permeability leap due to rock fractured under the condition of super-high-pressure water injection. Numerical analysis is done with Galerkin's finite element method, and its results arc discussed. |
| Keywords: | leap media finite element water injection. |
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