| 油藏模拟局域精细网格方法的扩展应用 |
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| 引用本文： | 王者生,李祥贵.油藏模拟局域精细网格方法的扩展应用[J].中国石油大学学报(自然科学版),1993(5). |
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| 作者姓名： | 王者生 李祥贵 |
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| 作者单位： | 石油大学数理系，石油大学数理系 山东 东营257062，山东 东营257062 |
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| 摘 要： | 在非正交坐标系下.利用梯形块对局部区域进行加密.将一种局域精细网格方法进一步扩展应用,并建立了与之相适应的全隐式差分方程.
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| 关 键 词： | 精细网格 全隐式差分 传导系数 油藏模拟 |
EXTENDED APPLICATION OF LOCAL REFINEMENT GRIDS FOR RESERVOIR SIMULATION |
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| Wang Zhesheng Li Xianggui.EXTENDED APPLICATION OF LOCAL REFINEMENT GRIDS FOR RESERVOIR SIMULATION[J].Journal of China University of Petroleum,1993(5). |
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| Authors: | Wang Zhesheng Li Xianggui |
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| Abstract: | Trapezord block was used to refine local region under no-orthogonal coordinate system. The local refinement grids method was extended. Some fully implicit difference equations suitable to it were given in this paper. |
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| Keywords: | Refinement grids: Fully implicit difference: Transmissibility: Reservoir simulation |
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