| Effect of Oxygen and Bacteria on the Property of Polymer Gel |
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| 作者姓名： | Weidong Jiang Xiangguo Lu Xinxia Xu |
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| 作者单位： | Weidong Jiang Xiangguo Lu Xinxia Xu Laboratory of Enhanced Recovery of Education Ministry，Daqing Petroleum Institute，Daqing 163318.Heilongjiang，China |
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| 摘 要： | The viscosity property of Cr~(3 ),Al~(3 ),and compound ion cross-linked polymer gel solution in the anaerobic and aerobic environment was investigated aiming at meeting the practical demand of the oil field.The viscosity reserving effect after adding the biocide and the gelation in the anaerobic and aerobic environments was also studied in the paper.The results indicate that the viscosity of the cross-linked polymer gel solution caused by the water produced in aerobic environment is higher than that in anaerobic environment,and that the viscosity value of the cross-linked polymer gel solutions after adding biocides has improved to some extent and polymer gel has gelated well in anaerobic environment.
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| 关 键 词： | 厌氧环境 需氧环境 聚合物凝胶 粘度 抗微生物剂 |
| 收稿时间： | 2006-11-21 |
| 修稿时间： | 2007-01-22 |
Effect of Oxygen and Bacteria on the Property of Polymer Gel |
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| Weidong Jiang Xiangguo Lu Xinxia Xu.Effect of Oxygen and Bacteria on the Property of Polymer Gel[J].Journal of Natural Gas Chemistry,2007,16(4):437-441. |
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| Authors: | Weidong Jiang Xiangguo Lu Xinxia Xu |
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| Institution: | aLaboratory of Enhanced Recovery of Education Ministry, Daqing Petroleum Institute, Daqing 163318, Heilongjiang, China |
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| Abstract: | The viscosity property of Cr~(3 ),Al~(3 ),and compound ion cross-linked polymer gel solution in the anaerobic and aerobic environment was investigated aiming at meeting the practical demand of the oil field.The viscosity reserving effect after adding the biocide and the gelation in the anaerobic and aerobic environments was also studied in the paper.The results indicate that the viscosity of the cross-linked polymer gel solution caused by the water produced in aerobic environment is higher than that in anaerobic environment,and that the viscosity value of the cross-linked polymer gel solutions after adding biocides has improved to some extent and polymer gel has gelated well in anaerobic environment. |
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| Keywords: | anaerobic and aerobic environment cross-linked polymer viscosity biocide experimental research |
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