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| 微米级大颗粒交联聚合物微球的制备 | |
| 引用本文： | 陈海玲,郑晓宇,王雨.微米级大颗粒交联聚合物微球的制备[J].西安石油大学学报(自然科学版),2011,26(5):74-77,117,118. |
| 作者姓名： | 陈海玲 郑晓宇 王雨 |
| 作者单位： | 1. 南阳理工学院生物与化学工程系,河南 南阳,473004 2. 中国石油大学(北京)理学院,北京,102249 3. 中国石油新疆油田分公司勘探开发研究院,新疆 克拉玛依,834000 |
| 基金项目： | 中国石油天然气股份公司重大科技开发项目“新疆油田提高复合驱技术研究”(编号:2008-12-2-05) |
| 摘 要： | 在深度调剖堵水过程中,为改善驱油效果,利用反相乳液聚合法合成微米级大颗粒交联聚合物微球,其粒径可达几百纳米甚至几个微米.经测试,在实验条件下,新制备的微米级大颗粒交联聚合物微球具有较好的变形性,并呈现出较为满意的封堵性能.在高含水开发后期的油田驱油中,具有较好的应用前景. |
| 关 键 词： | 交联聚合物微球 调剖堵水技术 反相乳液聚合 |
Preparation of cross-linked polymer microsphere of micron size |
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| CHEN Hai-ling,ZHENG Xiao-yu,WANG Yu,Beijing,.Research Institute of Exploration , Development,Xinjiang Oilfield Company,CNPC,Karamay ,Xinjiang,China.Preparation of cross-linked polymer microsphere of micron size[J].Journal of Xian Shiyou University,2011,26(5):74-77,117,118. | |
| Authors: | CHEN Hai-ling ZHENG Xiao-yu WANG Yu Beijing Research Institute of Exploration Development Xinjiang Oilfield Company CNPC Karamay Xinjiang China |
| Affiliation: | CHEN Hai-ling1,ZHENG Xiao-yu2,WANG Yu3(1.Department of Biological and Chemical Engineering,Nanyang Institute of Technology,Nanyang 473004,Henan,China,2.Faculty of Sciences,China University of Petroleum(Beijing),Beijing,102249,3.Research Institute of Exploration and Development,Xinjiang Oilfield Company,CNPC,Karamay 834000,Xinjiang,China) |
| Abstract: | In order to improve displacement efficiency,the cross-linked polymer microsphere of micron size for depth profile control technology was prepared by the polymerization of inverse emulsion,and its diameter can reach to hundreds of nanometer or even several micrometers.The evaluation results show that in experimental conditions,the prepared cross-linked polymer microsphere has good deformability and water-plugging performance.Therefore it has a good application prospects in the development of high water-cut o... |
| Keywords: | cross-linked polymer microsphere profile control technique polymerization of inverse emulsion |
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