| “CO_2-EOR”技术的国内外研究及应用现状 |
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| 引用本文： | 毕凤琴,李芳,梁辉. “CO_2-EOR”技术的国内外研究及应用现状[J]. 价值工程, 2011, 30(11): 206-207 |
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| 作者姓名： | 毕凤琴 李芳 梁辉 |
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| 作者单位： | 1. 东北石油大学,大庆,163318
2. 装备制造集团销售公司,大庆,163311 |
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| 摘 要： | CO2-EOR不仅能够减少向大气中排放CO2的量,同时还能够将以往认为是废气的CO2利用起来,提高油田的采收率。因此,CO2-EOR已经引起世界各国越来越多的注意。本文介绍了目前国内外CO2-EOR技术的应用现状,分析了CO2-EOR技术的驱油机理、地质条件和筛选标准,结合CO2-EOR技术存在的气源、腐蚀和波及系数低等问题,提出了今后的发展方向。
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| 关 键 词： | CO2-EOR 采收率 驱油机理 筛选标准 |
Domestic and Foreign Research and Application Progress on CO2-EOR Technology |
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| Bi Fengqin,Li Fang,Liang Hui. Domestic and Foreign Research and Application Progress on CO2-EOR Technology[J]. Value Engineering, 2011, 30(11): 206-207 |
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| Authors: | Bi Fengqin Li Fang Liang Hui |
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| Affiliation: | ① Bi Fengqin;① Li Fang;② Liang Hui(①Northeast Petroleum University,Daqing 163318,China;②Sales Company of Equipment Manufacturing Group,Daqing 163311,China) |
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| Abstract: | CO2-EOR could not only cut down the discharge capacity of CO2, but also reuse CO2 which was considered to be a waste gas to enhanced oil recovery. So C02-EOR has attracted more and more attentions all over the world. This paper reviews the research and application progress of CO2-EOR in the world. The mechanism of oil displacement by CO2 injection, the screening criteria and the eological conditions are further analyzed. At last, future development trend is suggested in accordance with current problems of gas source, corrosion and small spread coefficient in CO2 oil recovery process. |
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| Keywords: | CO1-EOR |
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