| 复杂断层限定条件下二维PEBI网格生成方法 |
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| 引用本文： | 杨权一. 复杂断层限定条件下二维PEBI网格生成方法[J]. 工程图学学报, 2005, 26(3): 75-79 |
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| 作者姓名： | 杨权一 |
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| 作者单位： | 胜利油田有限公司开发管理部,东营,257001 |
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| 摘 要： | 分析并讨论了油藏数值模拟和与其相关的PEBI网格等相关技术,提出了一种简捷有效的在复杂断层限定条件下的二维PEBI网格生成算法。通过引入限定条件控制圆和桥边解决了在复杂断层限定,尤其是存在逆断层情况下的地质层面二维PEBI网格生成问题,并给出了相关的算法实例结果,算法计算快速,适应性广,在油藏模拟领域具有广泛的应用前景。
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| 关 键 词： | 计算机应用 垂直平分网格 Voronoi图 逆断层 油藏数值模拟 |
| 文章编号： | 1003-0158(2005)03-0075-05 |
| 修稿时间： | 2005-04-07 |
A Generation Technique of 2D PEBI Grid Under Complex Fault Constrained Condition |
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| YANG Quan-yi. A Generation Technique of 2D PEBI Grid Under Complex Fault Constrained Condition[J]. Journal of Engineering Graphics, 2005, 26(3): 75-79 |
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| Authors: | YANG Quan-yi |
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| Abstract: | Introduction and analysis of reservoir numeric simulation and related grid generation methods is presented. A new PEBI grid generation algorithm under fault-constrained condition is presented and achieve the problem of two-dimensional PEBI grid of geological layers constrained by complex faults specially reverse faults by using of control circle and bridge edge. This algorithm is very useful for research field such as reservoir numeric simulation etc. |
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| Keywords: | computer applications PEBI grid Voronoi diagram reverse fault reservoir numeric simulation |
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