| 高含水后期剩余油挖潜研究 |
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| 引用本文： | 桂阿娟,王艳艳,闫建岭.高含水后期剩余油挖潜研究[J].广东化工,2012,39(15):9+16-9,16. |
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| 作者姓名： | 桂阿娟 王艳艳 闫建岭 |
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| 作者单位： | 1. 西安科技大学地质与环境学院,陕西西安,710054
2. 中原油田采油二厂,河南濮阳,457532 |
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| 摘 要： | 近年来，由于大规模的勘探开发和强注强采，各大油田已近入商含水开发后期。油减开发中存在一系列问题，怎么样提高采收率成了首要任务。文章主要从三个方面入手，介绍了高含水开发后期提高采收率的方法。（1）实施事故井的大修恢复，完善：三类注采井网；（2）建立高效的注水开发方式；（3）开展二氧化碳驱油技术，提高采收率。
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| 关 键 词： | 高含水 采收率 周期注水 二氧化碳驱 |
Tapping the Potential of Remaining Oil in High Water Cut Period of Study |
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| Gui Ajuan,Wang Yanyan,Yan Jianling.Tapping the Potential of Remaining Oil in High Water Cut Period of Study[J].Guangdong Chemical Industry,2012,39(15):9+16-9,16. |
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| Authors: | Gui Ajuan Wang Yanyan Yan Jianling |
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| Affiliation: | 1.Xi’an University of Science and Technology College of Geology and Environment,Xi’an 710054;2.Two factory of Zhongyuan Oil Field Production,Puyang 457532,China) |
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| Abstract: | In recent years, due to the massive exploration development and strong injection and production, big oilfields have entered the high water cut development period. There are a series of problems in reservoir development, how to improve oil recovery has become an important task. The paper was main from three respects proceed with, introduced in later high water cut stage of enhanced oil recovery method. （1）Implementing accident well overhaul recovery, improve two or three kinds of injection-production pattern; （2）To establish a highly efficient water flooding; （3）Carry out carbon dioxide flooding, enhanced oil recovery. |
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| Keywords: | high water recovery water injection cycle carbon dioxide flooding |
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