| 疏水缔合型聚合物浓度对SZ36—1油田油水界面性质影响研究 |
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| 引用本文： | 肖娜,林梅钦.疏水缔合型聚合物浓度对SZ36—1油田油水界面性质影响研究[J].石油天然气学报,2009,31(5):140-142. |
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| 作者姓名： | 肖娜 林梅钦 |
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| 作者单位： | 1. 油气钻采工程湖北省重点实验室,长江大学石油工程学院,湖北,荆州,434023
2. 中国石油大学(北京)提高采收率研究中心(北京)102249 |
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| 摘 要： | 为了研究耐盐疏水缔合聚合物对油水界面性质的影响。采用界面张力仪、表面粘弹性仪和Zeta电位仪研究了不同浓度聚合物对原油模拟油与模拟水体系的界面张力、界面剪切粘度、Zeta电位的影响。结果表明．水相为疏水缔合聚合物溶液时，随聚合物浓度增加，原油模拟油油水界面张力降低．界面剪切粘度增加，Zeta电位的绝对值总体呈增加的趋势。
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| 关 键 词： | 疏水缔合聚合物 界面张力 界面剪切粘度 Zeta电位 油水界面 |
Study on the Influence of Concentration of Hydrophobically Associated Polymer on Oil-water Interfacial Properties of SZ36-1 Oilfield |
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| XIAO Na,LIN Mei-Qin.Study on the Influence of Concentration of Hydrophobically Associated Polymer on Oil-water Interfacial Properties of SZ36-1 Oilfield[J].Journal of Oil and Gas Technology,2009,31(5):140-142. |
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| Authors: | XIAO Na LIN Mei-Qin |
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| Abstract: | In order to study the influence of hydrophobically associated polymer on oil and water interfacial properties, the influence of polymer concentration on the interfacial pioperties were studied, it was carried out by measuring interfacial tension, interfacial shear viscosity and Zeta potential between the modeling oil and formation water. Results show that as the increase of the polymer concentration in aqueous phase, the interfacial tension decreases, the interfacial shear viscosity and Zeta potential increase for crude modeling oil/polymer solution. |
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| Keywords: | hydrophobically associated polymer interfacial tension interfacial shear viscosity Zeta potential |
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