The carbon dioxide capture, the flooding and the storage technologies in a coal-fired power plant are effective for enhancing the oil recovery in an ultra-low permeability reservoir and reducing the greenhouse gas emissions. The studies in these directions provide insight on the dynamic microscopic mechanism of the carbon dioxide mixed with oil, the capture of the carbon dioxide to reduce the high cost of coal-fired power plants, the serious corrosion of oil storage and production systems and other key technologies, to form the technology series, including the carbon capture coal-fired power plant flue gas purification technology, the carbon dioxide EOR reservoir adaptability evaluation system, the indoor experimental techniques and the reservoir engineering optimization design technology, supported with the carbon dioxide flooding processes and the ground engineering. The first demonstration project of the coal-fired power plant carbon capture, flooding and storage is established, with good results. Compared with the conventional MEA capture process, the efficient carbon capture solvents and the process make a cost reduction of 35%, over 128000 t of CO2 being successfully injected into the reservoir, with the cumulative oil increment of 2.9×104 t,and 110000 t of CO2 being stored in the CO2 flooding and sequestration demonstration zone.
[1] 赵雪, 芮久后, 王宇, 等. 探讨适合中国的CO2捕集技术[J]. 科技导报, 2010, 28(4): 97-100. Zhao Xue, Rui Jiuhou, Wang Yu, et al. A study on CO2 capture technology in China[J]. Science & Technology Review, 2010, 28(4): 97-100.
[2] 赵毅, 沈艳梅, 倪世清, 等. 燃煤电厂CO2捕集分离技术研究现状及其 展望[J]. 热力发电, 2001, 40(6): 9-12. Zhao Yi, Shen Yanmei, Ni Shiqing, et al. Statue quo of research in CO2 capture and separation technology for coal-fired power plants and prospects thereof[J]. Thermal Power Generation, 2001, 40(6): 9-12.
[3] 黄斌, 许世森, 郜时旺, 等. 华能北京热电厂CO2捕集工业试验研究[J]. 中国电机工程学报, 2009, 29(17): 14-19. Huang Bin, Xu Shisen, Gao Shiwang, et al. Industrial test of CO2 capture in Huaneng Beijing coal-fired power station[J]. Proceedings of the CSEE, 2009, 29(17): 14-19.
[4] 黄斌, 刘练波, 许世森, 等. 燃煤电站CO2捕集与处理技术的现状与发 展[J]. 电力设备, 2008, 9(5): 4-6. Huang Bin, Liu Lianbo, Xu Shisen, et al. The current situation and development of CO2 trapping and treatment technique in coal-fired power station[J]. Electrical Equipment, 2008, 9(5): 4-6.
[5] 要建军. 火电厂CO2捕集与封存技术探讨[J]. 电力科技与环保, 2011, 27(3): 25-26. Yao Jianjun. Discussion on carbon capture and storage technologies in thermal power plants[J]. Electric Power Technology and Environmental Protection, 2011, 27(3): 25-26.
[6] 高慧梅, 何应付, 周锡生. 注二氧化碳提高原油采收率技术研究进展[J]. 特种油气藏, 1997, 19(2): 55-61. Gao Huimei, He Yingfu, Zhou Xisheng. Research progress on CO2 EOR technology[J]. Special Oil & Gas Reservoirs, 1997, 19(2): 55-61.
[7] 李士伦, 周守信, 杜建芬, 等. 国内外注气率技术回顾与展望[J]. 油气地 质与采收率, 2002, 9(2): 1-5. Li Shilun, Zhou Shouxin, Du Jianfen, et al. Review and prospects for the development of EOR by gas injection at home and abroad[J]. Petroleum Geology and Recovery Efficiency, 2002, 9(2): 1-5.
[8] Taber, Seright R S. EOR screening criteria revisited-Part1: Introduction, to screening criteria and enhanced recovery field projects, SPE[J]. Reservoir Engineering, 2001, 12(3): 189-198.
[9] Jarrell P M, Fox C, Stein M, et al. Practical aspects of CO2 flooding[J/OL]. Society of Petroleum Engineers, 2002, 22: 214.
[10] 李孟涛, 张英芝, 杨志宏, 等. 低渗透油藏CO2混相驱提高采收率试验[J]. 石油钻采工艺, 2005, 27(6): 43-47. Li Mengtao, Zhang Yingzhi, Yang Zhihong, et al. Research on CO2 miscibile flooding to enhance oil recovery in low permeability reservoir[J]. Oil Drilling & Production Technology, 2005, 27(6): 43-47.
[11] 李孟涛, 单文文, 刘先贵, 等. 超临界二氧化碳混相驱油机理实验研究[J]. 石油学报, 2006, 27(3): 80-83. Li Mengtao, Shan Wenwen, Liu Xiangui, et al. Laboratory study on miscible oil displacement mechanism of supercritical carbon dioxide[J]. Acta Petrolei Sinica, 2006, 27(3): 80-83.
[12] 李孟涛, 杨广清, 李洪涛. CO2混相驱驱油方式对榆树林油田采收率影 响研究[J]. 石油地质与工程, 2007, 21(4): 52-54. Li Mengtao, Yang Guangqing, Li Hongtao. Study of the influence of CO2 miscible displacement on enhanced oil recovery in Yushulin oilfield[J]. Petroleum Geology and Engineering, 2007, 21(4): 52-54.
[13] 郝永卯, 薄启炜, 陈月明. CO2 驱油实验研究[J]. 石油勘探与开发, 2005, 32(2): 110-112. Hao Yongmao, Bo Qiwei, Chen Yueming. Laboratory investigation of CO2 flooding[J]. Petroleum Exploration and Development, 2005, 32(2): 110-112.
[14] 姜洪福, 雷友忠, 熊霄, 等. 大庆长垣外围特低渗透扶杨油层CO2非混 相驱油试验研究[J]. 现代地质, 2008, 22(4): 659-663. Jiang Hongfu, Lei Youzhong, Xiong Xiao, et al. CO2 immiscible displacement experimental study aiming at Fuyang extra-low permeability layer at peripheral of Daqing placanticline[J]. Geoscience, 2008, 22(4): 659-663.
[15] 李相远, 李向良. 低渗透稀油油藏二氧化碳选井标准研究[J]. 油气地 质与采收率, 2001, 8(5): 66-68. Li Xiangyuan, Li Xiangliang. Study on well selection criterion of CO2 stimulation in thin oil reservoirs with low permeability[J]. Petroleum Geology and Recovery Efficiency, 2001, 8(5): 66-68.
[16] 李振泉, 李相远, 袁明琦, 等. 商13-22单元CO2驱室内实验研究[J]. 油 气采收率技术, 2000, 7(3): 9-11. Li Zhenquan, Li Xiangyuan, Yuan Mingqi, et al. Study on laboratory experiments of CO2 drive in Shang 13-22 unit[J]. Oil & Gas Recovery Technology, 2000, 7(3): 9-11.
