| 疏水缔合聚合物对高温稠油油藏的驱油效率室内研究 |
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| 引用本文： | 张继风,叶仲斌,杨建军,李志军,赖南君.疏水缔合聚合物对高温稠油油藏的驱油效率室内研究[J].重庆科技学院学报(自然科学版),2004,6(2):27-28. |
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| 作者姓名： | 张继风 叶仲斌 杨建军 李志军 赖南君 |
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| 作者单位： | 637001,四川南充,西南石油学院研究生院;637001,四川南充,西南石油学院研究生院;637001,四川南充,西南石油学院研究生院;637001,四川南充,西南石油学院研究生院;637001,四川南充,西南石油学院研究生院 |
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| 摘 要： | 疏水缔合水溶性聚合物是亲水性大分子链上带有少量疏水基团的水溶性聚合物.室内研究结果表明:该聚合物溶液具有优良的耐温、抗盐和抗剪切性能.岩心驱替实验结果表明:在高温、高矿化度、稠油油藏条件下,该聚合物可提高采收率7.6%以上,具有广阔的应用前景.
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| 关 键 词： | 疏水缔合水溶性聚合物 稠油油藏 采收率 |
| 修稿时间： | 2004年3月9日 |
Study on Hydrophobic Polymer's Oil Recovery Rate under High Temperature Heavy Oil Reservoirs |
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| ZHANG Ji-feng,et al.Study on Hydrophobic Polymer's Oil Recovery Rate under High Temperature Heavy Oil Reservoirs[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2004,6(2):27-28. |
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| Authors: | ZHANG Ji-feng |
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| Abstract: | Hydrophobic water-soluble polymer is a kind of water-soluble polymer on the hydrophilic macromolecular chains, which contains a few hydrophobic groups. Study results in the lab indicated that the solution of this polymer showed many excellent properties, such as temperature resistance, salt resistance and shear resistance. The core flooding results indicated that this polymer could increase oil recovery ratio by over 7.62% under high temperature, high mineralization and heavy oil reservoirs, which results in a bright future. |
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| Keywords: | Hydrophobic Water-soluble Polymer Heavy Oil Reservoirs Recovery Ratio |
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