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| 交联聚合物微球体系封堵特性影响因素研究 | |
| 引用本文： | 宗华,林梅钦,刘娜,李振安,刘永生,李明远. 交联聚合物微球体系封堵特性影响因素研究[J]. 应用化工, 2007, 36(7): 693-695 |
| 作者姓名： | 宗华 林梅钦 刘娜 李振安 刘永生 李明远 |
| 作者单位： | 1. 中国石化胜利油田工程设计咨询有限责任公司,山东,东营,257026 2. 中国石油大学,提高采收率研究中心,北京,102249 3. 中国石化胜利油田有限公司,现河采油厂,山东,东营,257342 |
| 摘 要： | 采用微孔滤膜过滤实验,研究了交联聚合物微球体系封堵特性的影响因素。结果表明,交联聚合物微球A可以对1.2μm的纤维素膜形成有效封堵。溶胀时间的延长,交联聚合物微球封堵能力下降。温度升高,交联聚合物微球封堵能力下降。交联比小的交联聚合物微球封堵能力增强。 |
| 关 键 词： | 交联聚合物微球 封堵特性 溶胀 交联比 |
| 文章编号： | 1671-3206（2007）07-0693-03 |
| 修稿时间： | 2007-04-29 |
Study of influence factors on the plugging property of cross-linked polymer micro-ball |
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| ZONG Hua,LIN Mei-qin,LIU Na,LI Zhen-an,LIU Yong-sheng,LI Ming-yuan. Study of influence factors on the plugging property of cross-linked polymer micro-ball[J]. Applied chemical industry, 2007, 36(7): 693-695 | |
| Authors: | ZONG Hua LIN Mei-qin LIU Na LI Zhen-an LIU Yong-sheng LI Ming-yuan |
| Affiliation: | 1. Shengli Oilfield Engineering Design and Consulting Company Ltd, SINOPEC, Dongying 257026, China; 2. Enhanced Oil Recovery Research Center, China University of Petroleum, Beijing 102249, China; 3. Xianhe Oil Production Factory, Shengli Oilfield Company, Dongying 257342, China |
| Abstract: | The influence on the plugging property of the linked polymer micro-ball system was investigated by micro pore membrane filtration experiment.The result showed that the micro-ball A can plug 1.2 μm fiber membrane efficiently.The plugging property of the micro-ball decreased with dilatation time increasing.The plugging property of the system is decreased when the dilatation temperature is high and the plugging property of the system is strong when the cross-linking ratio is small. |
| Keywords: | cross-linked polymer micro-ball plugging property dilatation cross-linking ratio |
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