| 抗盐型调堵剂的室内研究及评价 |
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| 引用本文： | 严焱诚,陈大钧,王成文,薛丽娜.抗盐型调堵剂的室内研究及评价[J].精细石油化工进展,2005,6(4):37-39,47. |
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| 作者姓名： | 严焱诚 陈大钧 王成文 薛丽娜 |
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| 作者单位： | 西南石油学院化学化工学院,成都,610500 |
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| 摘 要： | 以丙烯酰胺、阳离子单体为主要原料,加入丙烯酸、交联剂及其他添加剂,制得抗盐型调堵剂。考察了调堵剂中各组分用量和反应温度对膨胀性能的影响,确定了抗盐型调堵剂的最佳合成条件,进行了岩芯模拟封堵试验。室内研究结果表明,该调堵剂抗盐稳定性好,具有较好的堵水效果,而且对改善剖面也有很好的效果。
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| 关 键 词： | 调堵剂 丙烯酰胺 阳离子单体 聚合物 抗盐性 |
| 修稿时间： | 2004年9月27日 |
Laboratory Evaluation of Water- plugging and Profile Modification Agent with Salt Tolerance |
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| Yan Yancheng,Chen Dajun,Wang Chengwen,Xue Lina.Laboratory Evaluation of Water- plugging and Profile Modification Agent with Salt Tolerance[J].Advances in Fine Petrochemicals,2005,6(4):37-39,47. |
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| Authors: | Yan Yancheng Chen Dajun Wang Chengwen Xue Lina |
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| Abstract: | A water - plugging and profile modification agent was prepared using acrylamide and cationic monomer as main materials, and adding acrylic acid, crosslinking agent and other additives. The effects of amount of components and reaction temperature on the swelling property were studied. The optimum polymerization conditions were determined. The core simulating plugging tests were carried out.The laboratory results showed that the agent had good stability and effect of water - plugging and profile modification. |
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| Keywords: | water- plugging and profile modification agent aciylamide polymer salt tolerance |
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