郭金瑞1,2何治亮1许华明1
1.中国石化石油勘探开发研究院,北京1000832.中国石油大学,北京102249
摘要 稠油开发具有投资大、成本高、技术密集、经济上存在较大风险性的特点,因此在一个稠油油田正式投入开发前,必须进行全面的技术、经济论证,也即稠油油藏开采的可行性论证,对于技术上、经济上都可行的稠油油田可投入开发。为了确保油田延长稳产期、提高最终采收率和经济效益,就必须选取合理的开发方式,保证油田生产的优化组合,达到开采的最优化,提高稠油油田的开发水平。在综述世界以及中国国内,特别是中国石化稠油资源、储量分布特征的基础上,分析了目前国内外稠油开发的几种主要开发方式,如蒸汽吞吐、蒸汽驱、SAGD(蒸汽辅助重力卸油)及其表现特征,进而分析稠油开发的影响因素,总结出了不同稠油油藏选取不同开发方式的标准,以求对稠油开发有一定的指导意义。
关键词 蒸汽吞吐;蒸汽驱;蒸汽辅助重力卸油;开发方式;稠油开发
Influence Factors and Program Optimization
of Heavy Oil Development
GUO Jinrui1,2HE ZHiliang1 XU Huaming1
1. Research Institute of Petroleum Exploration & Production, SINOPEC,Beijing 100083, China; 2. China University of Petroleum, Beijing 102249, China
Abstract Heavy oil development has several features including high investment, high cost, intensive technologies, greater economic risks. Therefore, a heavy oil field should be conducted an integrated economic and technical feasibility study before it is put into development. Only heavy oil fields with technical and economical potential can be put into development. To obtain stable production and improve ultimate recovery and economic effi
ciency, we should select a reasonable development method to obtain the optimal oil production and achieve optimum exploitation. According to the heavy oil reserve and its distribution in the world, we analyzed several major
development methods such as steam stimulation, steam flooding, SAGD ( steam assisted gravity unloading) and their performance characteristics in China and abroad, then discussed the influence factors of heavy oil develop
ment and sumed up different filtering standards for heavy oil development.
Key words steam stimulation; steam flooding; steam assisted gravity unloading; development method;
heavy oil development
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作者:作者单位:
GUO Jinrui, 郭金瑞, HE ZHiliang, 何治亮, XU Huaming, 许华明GUO Jinrui(Research Institute of Petroleum Exploration &
Production,SINOPEC,Beijing 100083,China;China University of Petroleum,Beijing102249,China), 郭金瑞(中国石化石油勘探开发研究院,北京 100083;中国石油大学,北京102249), HE ZHiliang,XU Huaming(Research Institute of Petroleum Exploration &Production,SINOPEC,Beijing 100083,China), 何治亮,许华明(中国石化石油勘探开发研究院,北京 100083)
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