| 孤岛油田聚合物驱见聚特征及影响因素 |
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| 引用本文： | 曹正权,王文明,陈辉,韩鹏,庄福建. 孤岛油田聚合物驱见聚特征及影响因素[J]. 石油天然气学报, 2005, 27(1): 91-92,98 |
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| 作者姓名： | 曹正权 王文明 陈辉 韩鹏 庄福建 |
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| 作者单位： | 胜利油田有限公司孤岛采油厂,山东,东营,257231;胜利油田有限公司孤岛采油厂,山东,东营,257231;胜利油田有限公司孤岛采油厂,山东,东营,257231;胜利油田有限公司孤岛采油厂,山东,东营,257231;胜利油田有限公司孤岛采油厂,山东,东营,257231 |
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| 摘 要： | 孤岛油田聚合物驱试验取得了明显的降水增油效果。注聚区内油井单井见效、见聚特点不同，按单井含水的变化划分为5种类型：见效低谷型、见效初期型、见效波动型、回返型、不见效型；每种类型的影响因素不同，主要影响因素是储层参数、剩余油饱和度、注采关系等。
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| 关 键 词： | 聚合物驱 见聚特征 影响因素 剩余油 见效特征 |
| 文章编号： | 1000-9752（2005）01-0091-02 |
| 收稿时间： | 2005-01-04 |
| 修稿时间： | 2005-01-04 |
Polymer Breakthrough Characteristics and Its Influence Factors of Polymer Displacement in Gudao Oil field |
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| CAO Zheng-quan,WANG Wen-Ming,CHEN Hui,Han Peng,ZHUANG Fu-jian. Polymer Breakthrough Characteristics and Its Influence Factors of Polymer Displacement in Gudao Oil field[J]. Journal of Oil and Gas Technology, 2005, 27(1): 91-92,98 |
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| Authors: | CAO Zheng-quan WANG Wen-Ming CHEN Hui Han Peng ZHUANG Fu-jian |
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| Abstract: | The obvious water precipitation reduction and oil increase are achieved in polymer displacement in Gudao Oilfield. In the polymer flooding area, the characteristics of single well response and polymer breakthrough are different, the wells are divided into 5 categories according to the water cut changes in a single well, where the influence factor of each category is different, the major influence factors are the reservoir parameters, residual oil saturation and the correlation of injection and production, etc. |
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| Keywords: | polymer displacement property of polymer breakthrough influence factor residual oil response character |
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