| 无机凝胶流度控制技术室内研究 |
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| 引用本文： | 刘延彪,林桂英,常志坚,刘佳. 无机凝胶流度控制技术室内研究[J]. 钻采工艺, 2001, 24(4): 71-72 |
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| 作者姓名： | 刘延彪 林桂英 常志坚 刘佳 |
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| 作者单位： | 吉林石油公司采油工艺研究院 |
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| 摘 要： | 介绍一种适合低渗透、裂缝性油藏的高效廉价的三次采油用剂。它是一种无机凝胶类驱油剂，产生的无机凝胶具有比无机盐大得多的粘度，利用与地层岩石的吸附作用达到控制地层流体流度，改变水驱效率，提高采收率的目的。室内试验结果表明它具有良好的驱油效果，而且成本低廉。
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| 关 键 词： | 低渗透 裂缝性油藏 无机凝胶 驱油剂 采收率 流度控制 |
| 修稿时间： | 2000-12-22 |
The Laboratory study of the Inorganic Gel Mobility Control Technology |
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| LIU Yanbiao,LIN Guiying,GAO Yanmin and LIU Jia. The Laboratory study of the Inorganic Gel Mobility Control Technology[J]. Drilling & Production Technology, 2001, 24(4): 71-72 |
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| Authors: | LIU Yanbiao LIN Guiying GAO Yanmin LIU Jia |
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| Abstract: | This paper produces a high efficiency and cheap inorganic gel oil displacement agent suitable for low permeability,fractured reservoir.The viscosity of inorganic gel is higher than inorganic salt.The inorganic gel makes use of the adsorption on formation to contral formation fluid mobility,change displacement efficiency and improve recovery.All the laboratory experiment results show oil displacement efficiency inorganic gel oil displacement agent is high and its price is low. |
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| Keywords: | low permeability fractured reservoir inorganic gel oil displacement agent EOR(enhanced oil recovery) |
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