| 共聚物堵水剂的制备与性能评价 |
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| 引用本文： | 王任芳,谢水祥,郭亚梅,张岚.共聚物堵水剂的制备与性能评价[J].精细石油化工进展,2004,5(12):33-36. |
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| 作者姓名： | 王任芳 谢水祥 郭亚梅 张岚 |
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| 作者单位： | 长江大学化学与环境工程学院,荆州,434023 |
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| 摘 要： | 针对油田注水开发后期普遍存在油井产水的问题，以非离子单体AM、阴离子单体BS和CS、阳离子单体D为原料，合成了一种共聚物堵水剂．并确定了其最佳原料配方和合成条件。结果表明，合成的共聚物堵水剂具有优异的堵水效果和选择性，堵水率可达90％以上，堵油率在10％以下。
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| 关 键 词： | 堵水剂 油田注水开发 油井 堵水率 性能评价 堵水效果 共聚物 单体 制备 合成条件 |
| 修稿时间： | 2004年9月17日 |
Preparation and Evaluation of Copolymer Plugging Agent |
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| Wang Renfang Xie Shuixiang Guo Yamei Zhang Lan.Preparation and Evaluation of Copolymer Plugging Agent[J].Advances in Fine Petrochemicals,2004,5(12):33-36. |
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| Authors: | Wang Renfang Xie Shuixiang Guo Yamei Zhang Lan |
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| Abstract: | To resolve the water- production problem due to water injection exploitation in oilfields, a copolymer plugging agent was prepared with nonionic monomer AM, anionic monomer CS and cationic monomer D as materials. The optimum formula and synthetic condition were determined. The plugging agent had good plugging efficiency and selection. Its water plugging efficiency was above 90% and oil plugging efficiency was below 10% . |
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| Keywords: | copolymer plugging agent expanse performance selectivity |
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