| 夹角形天然裂缝油藏有限元解及收敛性 |
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| 引用本文： | 刘小清,吴声昌,胡承先,张宁.夹角形天然裂缝油藏有限元解及收敛性[J].计算物理,1995,12(3):289-294. |
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| 作者姓名： | 刘小清 吴声昌 胡承先 张宁 |
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| 作者单位： | 1. 中国科学院应用数学研究所, 管理决策与信息系统开放研究实验室, 北京 100080;2. 地矿部石海局试油气技术中心, 泰州 225300 |
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| 基金项目： | 八·五国家科技攻关项目 |
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| 摘 要： | 采用有限元方法解夹角形天然裂缝油藏的试并分析问题,并证明了该问题有限元解的收敛性,同时给出了不同井位,不同边界条件,不同夹角的典型理论曲线。
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| 关 键 词： | 天然裂缝油藏 有限元解 收敛性 |
| 收稿时间： | 1993-11-22 |
THE FINITE ELEMENT METHOD FOR SOLVING THE PROBLEM OF NATURALLY FRACTURED RESERVOIR WITH TWO INTERSECTION BOUNDARIES AND ITS CONVERGENCE |
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| Liu Xiaoqing,Wu Shengchang,Hu Chengxian,Zhang Ning.THE FINITE ELEMENT METHOD FOR SOLVING THE PROBLEM OF NATURALLY FRACTURED RESERVOIR WITH TWO INTERSECTION BOUNDARIES AND ITS CONVERGENCE[J].Chinese Journal of Computational Physics,1995,12(3):289-294. |
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| Authors: | Liu Xiaoqing Wu Shengchang Hu Chengxian Zhang Ning |
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| Institution: | 1. Institute of Applied Mathematics. Academia Sinlica. Beijing 100080;2. Laboratory of Management Decision and Information Systems. Academia Sinica |
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| Abstract: | In this paper, the well-testing analysis is made, based on the finite element method, for a naturally fractured reservoir with two intersection boundaries. Covergence of the numerical solution is proved and some typical theoretical curves of the pressure are presented in the cases of different location of the well position, different types of boundary conditions, and different intersection angles of the boundaries. |
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| Keywords: | aturally fractured reservoir finite element method convergence |
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