| 聚合物水溶液基泡沫在多孔介质中非稳态流动的数值计算 |
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| 引用本文： | 宣杨.聚合物水溶液基泡沫在多孔介质中非稳态流动的数值计算[J].科学技术与工程,2011,11(8):1695-1699. |
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| 作者姓名： | 宣杨 |
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| 作者单位： | 1. 东北石油大学提高油气采收率教育部重点实验室,大庆,163318;中国石油天然气集团公司吉林油田公司科技处,松原,138000
2. 东北石油大学提高油气采收率教育部重点实验室,大庆,163318 |
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| 摘 要： | 在用幂律模式来描述聚合物水溶液基泡沫液相流变性的基础上,建立了聚合物水溶液基泡沫在多孔介质中一维非稳态流动的数学模型。给出了聚合物水溶液基泡沫在多孔介质中非稳态流动的数值计算方法;并以聚丙烯酰胺水溶液基泡沫为例,对其在Boise岩心中一维非稳态流动的压降、含液饱和度、流动泡沫平均密度分布以及压降与无因次注入时间的关系进行了数值计算与分析。
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| 关 键 词： | 聚合物水溶液基泡沫 非稳态流 多孔介质 数值计算 |
| 收稿时间： | 2010/12/28 0:00:00 |
| 修稿时间： | 2010/12/28 0:00:00 |
The Numercial Calculation of the Unsteady Flow of the Polymer Aqueous Solution-Base Foam through Porous Media |
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| xuanyang.The Numercial Calculation of the Unsteady Flow of the Polymer Aqueous Solution-Base Foam through Porous Media[J].Science Technology and Engineering,2011,11(8):1695-1699. |
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| Authors: | xuanyang |
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| Institution: | 1 (Enhanced Oil and Gas Recovery Key Laboratory of Ministry of Education,Notheast Petroleum University1,Daqing 163318,P.R.China; Department of Science and Technology of PetroChina Jilin Oilfield Company2,Songyuan 138000,P.R.China) |
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| Abstract: | Based on the rheological behavior of the liquid phase of the polymer aqueous solution-base foam which was described by the power-law model,the model of one-dimensional unsteady flow of the polymer aqueous solution-base foam through porous media was established,the method of the numerical calculated of one-dimensional unsteady flow of the polymer aqueous solution-base foam through porous media was given,and taking the polyacrylamide aqueous solution-base foam as an example,pressure drop,fluid saturationthe,t... |
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| Keywords: | polymer aqueous solution-base foam unsteady flow porous media numerical calculation |
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