| 基于THM注水地层数学模型建立及仿真 |
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| 引用本文： | 姜涛.基于THM注水地层数学模型建立及仿真[J].科学技术与工程,2011,11(12). |
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| 作者姓名： | 姜涛 |
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| 作者单位： | 东北石油大学机械科学与工程学院,大庆,163318 |
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| 摘 要： | 利用应力-应变理论、达西定律和热传导理论,从岩体变形、流体压力以及温度改变三个方面研究入手,研究注水地层的应力变化。利用温度场、渗流场和应力场三者之间耦合关系,建立了注水地层相应的控制方程。通过有限元分析软件对注水地层进行有限元仿真模拟,并为后续套管损坏研究提供了可靠的理论依据。
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| 关 键 词： | THM 注水地层 数学模型 仿真 |
| 收稿时间： | 1/27/2011 3:53:52 PM |
| 修稿时间： | 1/27/2011 3:53:52 PM |
The Model Research and Simulation of Water Injection Stratum Based on THM |
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| jiangtao.The Model Research and Simulation of Water Injection Stratum Based on THM[J].Science Technology and Engineering,2011,11(12). |
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| Authors: | jiangtao |
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| Institution: | DU Yong-jun,JIANG Tao(Mechanical Science and Engineering College,Northeast Petholeum University,Daqing 163318,P.R.China) |
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| Abstract: | The stress variation in the water injection formation from the solid deformation,the fluid pressure and the temperature by using stress-strain theory,darcy law and heat transfer theory is investigated.It established the corresponding control equations by using the relationship of THM.For the finite element simulation and the bushing damage research,it provides necessary reference information. |
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| Keywords: | THM water injection sratum mathematical model simulation |
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