| 块预处理正交极小化方法及其在水平井油藏模拟中的应用 |
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| 引用本文： | 张烈辉 李允. 块预处理正交极小化方法及其在水平井油藏模拟中的应用[J]. 西南石油学院学报, 1997, 19(1): 32-36 |
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| 作者姓名： | 张烈辉 李允 |
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| 作者单位： | Dept. of Petroleum Engineering，SWPI，Sichuan，637001 |
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| 摘 要： | 本文介绍了４种块不完全分解ＯＲＴＨＯＭＩＮ加速方法，其中自然网格排序上有三种，即一、二、三级块不完全分解和Ｄ４网格排序上的一级块不完全分解，并将此方法用于水平井的油藏模拟，取得了满意的效果
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| 关 键 词： | 预处理（数据）；数值模拟；迭代法；水平井；油藏 |
Block Preconditioned OrthoMin Methods and Their Application in Horizontal-well Reservoir Simulation |
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| Zhang Liehui. Block Preconditioned OrthoMin Methods and Their Application in Horizontal-well Reservoir Simulation[J]. Journal of Southwest Petroleum Institute, 1997, 19(1): 32-36 |
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| Authors: | Zhang Liehui |
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| Abstract: | This paper introduces four kinds of block incomplete factorization OrthoMin acceleration methods, that is, the first, the second, the third orders of block incomplete factorization for natural order, and the first order for D4. These methods have been used in horizontal well reservoir simulation and have obtained good results. |
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| Keywords: | Preprocessing (data) Numerical simulation Iteration Horizontal well Oil reservoir |
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