| 指进现象模拟研究的回顾与展望 |
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| 引用本文： | 杨兆中a,李小刚b,蒋 海,a,孙健a.指进现象模拟研究的回顾与展望[J].西南石油大学学报（社会科学版）,2009,0(1):85-88. |
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| 作者姓名： | 杨兆中a 李小刚b 蒋 海 a 孙健a |
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| 作者单位： | 1.西南石油大学：a.研究生部，b.石油工程学院，四川 成都 610500； 2.川庆钻探工程公司井下作业公司，四川 成都 610051 |
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| 摘 要： | 指进现象广泛存在于油气开采的各种驱替过程中，其关键是水动力学的不稳定性，直接研究的难度大，常采用间接模拟的方法进行研究。回顾了油气开采及相关领域指进现象物理模拟和数学模拟的研究现状；重点介绍了元胞自动机及光滑质点流体动力学方法在指进数值模拟中的应用情况，并针对指进模拟研究中存在的不足，从物理模型性能改进、数学模型的无网格求解、复杂指进现象的元胞自动机模拟三个方面论述了指进现象模拟研究的发展趋势。
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| 关 键 词： | 指进现象 物理模拟 数学模拟 元胞自动机 流体动力学 |
| 收稿时间： | 2008-05-22 |
REVIEW AND PROSPECT OF FINGERING PHENOMENON SIMULATION |
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| YANG Zhao-zhonga,LI Xiao-gangb,JIANG Hai,a,SUN Jiana.REVIEW AND PROSPECT OF FINGERING PHENOMENON SIMULATION[J].Journal of Southwest Petroleum University(Social Sciences Edition),2009,0(1):85-88. |
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| Authors: | YANG Zhao-zhonga LI Xiao-gangb JIANG Hai a SUN Jiana |
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| Institution: | 1.Southwest Petroleum University：a.Graduate School，b.School of Petroleum Engineering，Chengdu Sichuan 610500，China；2.Downhole Service Company，CNPC Chuanqing Drilling Engineering Co. Ltd.，Chengdu Sichuan 610051，China |
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| Abstract: | The phenomenon，so called “fingering”，exists in various displacements during oil/gas production and is essentially a kind of hydrodynamic instability.Thus，it is too difficult to be directly investigated.The history and recent status of the physical and mathematical/numerical simulation of fingering in oil/gas production and related fields are investigated.The application of theories of cellular automata and smoothed particle hydrodynamics to fingering simulation is especially introduced.Furthermore，the tendency of fingering simulation is demonstrated based on the recent limitations from improvement of physical models，latticeoff solution of mathematical/numerical models and cellular automata modeling of complicated fingering. |
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| Keywords: | fingering physical simulation mathematical simulation cellular automata hydrodynamics |
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