| 分形油藏与井筒耦合非牛顿幂律流体流动分析 |
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| 引用本文： | 侯英敏.分形油藏与井筒耦合非牛顿幂律流体流动分析[J].科学技术与工程,2011,11(31):7655-7657,7666. |
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| 作者姓名： | 侯英敏 |
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| 作者单位： | 中国石油大学(华东)理学院,东营,257061 |
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| 摘 要： | 针对油藏的低渗透特征和油气实际流动过程,同时考虑油藏的分形特征,以及油藏和井筒耦合流动的影响,将分形油藏渗流与井筒管流作为整体进行研究,建立了低渗透分形油藏中非牛顿幂律流体径向渗流与井筒耦合流动模型。并采用差分方法求得模型的数值解。最后探讨压力动态变化规律,绘制压力图版。
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| 关 键 词： | 分形油藏 低渗透 非牛顿幂律流 耦合流动 数值解 |
| 收稿时间： | 8/2/2011 6:55:44 PM |
| 修稿时间： | 8/22/2011 5:03:33 PM |
The model and numerical simulation of non-Newtonian power-law fluids in low permeability and fractal reservoir coupled with wellbore |
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| houyingmin.The model and numerical simulation of non-Newtonian power-law fluids in low permeability and fractal reservoir coupled with wellbore[J].Science Technology and Engineering,2011,11(31):7655-7657,7666. |
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| Authors: | houyingmin |
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| Institution: | (College of Science in China University of Petroleum,Dongying 257061,P.R.China) |
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| Abstract: | In consideration of the actual production process of the oil and gas, we establish a model of non-Newtonian power-law fluids in fractal reservoir coupled with wellbore. By using the finite difference method, we get the numerical solution to the infinitely large system with constant rate production. We also discuss the effects of the parameters and chartboard of pressure is plotted. |
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| Keywords: | fractal reservoir low permeability reservoir non-Newtonian power-law fluids coupled flow numerical solution |
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