| 注水开发油田进行注气开发的可行性研究 |
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| 引用本文： | 郭平,罗玉琼,何建华,王仲林,李闽,刘建仪.注水开发油田进行注气开发的可行性研究[J].西南石油大学学报（自然科学版）,2003,25(4):37-40. |
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| 作者姓名： | 郭平 罗玉琼 何建华 王仲林 李闽 刘建仪 |
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| 作者单位： | (1.西南石油学院石油工程学院,四川 南充 637001; 2.西南石油学院基础实验教学部; 3.中国石化江汉油田分公司; 4.中国石油吐哈油田分公司) |
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| 摘 要： | 注水是油田开发中使用最为普遍的开采方式,但水驱采收率一般不高,探索水驱后如何提高采收率一直是广大科技工作者思考的问题。注气是一种较好的提高采收率技术,在水驱后油田注气潜力如何还不清楚。在此分析了国内外油田水驱后注气项目实施情况,并对我国一些油田实例进行了评价,对我国油田水驱后注气开发的实施有较好的指导意义。
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| 关 键 词： | 水驱油藏 注气 可行性 |
| 收稿时间： | 2002-06-28 |
A FEASIBILITY STUDY OF GAS INJECTION FOR OIL RESERVOIRS AFTER WATERFLOODING |
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| GUO Ping LUO Yu-qiong HE Jian-hua WANG Zhong-lin LI Min LIU Jian-yi.A FEASIBILITY STUDY OF GAS INJECTION FOR OIL RESERVOIRS AFTER WATERFLOODING[J].Journal of Southwest Petroleum University(Seience & Technology Edition),2003,25(4):37-40. |
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| Authors: | GUO Ping LUO Yu-qiong HE Jian-hua WANG Zhong-lin LI Min LIU Jian-yi |
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| Institution: | ( Southwest Petroleum Institute, Nanchong Sichuan 637001,China) |
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| Abstract: | Water injection is a commonly used method for the development of oil field. However, oil recovery by water-flooding is usually low. As such, how to enhance oil recovery after water-flooding has been a challenge facing petroleum engineers. Gas injection flooding has long been considered as a viable EOR method in the petroleum industry, but the potential of gas injection after water-flooding is still unclear. In this paper, the schemes of gas injection after water-flooding in China and abroad are analyzed, and some of the Chinese case studies are reviewed. |
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| Keywords: | water-flooded reservoir gas injection feasibility |
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