| 裂缝分布对水驱油效果的影响 |
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| 引用本文： | 刘建军,刘先贵. 裂缝分布对水驱油效果的影响[J]. 新疆石油地质, 2002, 23(2): 146-147 |
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| 作者姓名： | 刘建军 刘先贵 |
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| 作者单位： | 中国科学院渗流流体力学研究所,河北廊坊,065007 |
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| 摘 要： | 利用薄板模型,对6种不同裂缝分布的水驱油过程进行了物理模拟。通过对不同裂缝分布下水驱油效果的分析比较,得出了不同裂缝形态水驱油的规律。指出裂缝方向与渗流方向的关系对驱替效果的影响最大;裂缝的长度以及长度的配置对驱替效果也有影响,但居于第二位。
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| 关 键 词： | 采收率 物理模拟 裂缝性油藏 平行裂缝 |
| 文章编号： | 1001-3873(2002)02-0146-02 |
| 修稿时间： | 2001-06-12 |
On the Effect of Different Fractural Distribution on Water-Oil Displacement |
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| LIU Jian-jun,LIU Xian-gui.Doctor Candidate,Oilfield Development. On the Effect of Different Fractural Distribution on Water-Oil Displacement[J]. Xinjiang Petroleum Geology, 2002, 23(2): 146-147 |
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| Authors: | LIU Jian-jun LIU Xian-gui.Doctor Candidate Oilfield Development |
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| Affiliation: | LIU Jian-jun,LIU Xian-gui.Doctor Candidate,Oilfield Development,Institute of Porous Flow and Fluid Mechan-ics,Chinese Academy of Sciences,Langfang,Hebei065007,China |
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| Abstract: | The water-oil displacement procedures of6types of different fractural distributions were physically modeled using slice models,obtaining the patterns of water-oil displacement in different fractural geometric configura-tions compared with their analytical effects.It shows that the relation between fractural orientation and percolating di -rection is of the maximum influences in the displacement effects;the lengths of fractures and the configurations in length are in the second important effects on the water-oil displacement. |
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| Keywords: | recovery factor physical modeling fractured reservoir parallel fracture |
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