Screening and simulation of offshore CO2-EOR and storage: A case study for the HZ21-1 oilfield in the Pearl River Mouth Basin, Northern South China Sea

doi:10.1016/j.ijggc.2019.04.015

GIEC OpenIR

	Screening and simulation of offshore CO2-EOR and storage: A case study for the HZ21-1 oilfield in the Pearl River Mouth Basin, Northern South China Sea
	Li, Pengchun 1,2,3; Yi, Linzi 4; Liu, Xueyan 1; Hu, Gang 3; Lu, Jiemin 5; Zhou, Di 1,6; Hovorka, Susan 5; Liang, Xi 6,7
	2019-07-01
发表期刊	INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL
ISSN	1750-5836
卷号	86 页码:66-81
通讯作者	Li, Pengchun(lypengchun@scsio.ac.cn)
摘要	CO2-enhanced oil recovery (CO2-EOR) and storage is currently the most effective and economic technology for reducing CO2 emissions from burning fossil fuels in large scale. This paper is the first effort of proposing a modelling assessment of CO2-EOR and storage in the HZ2-1 oilfield in the Pearl River Mouth Basin in northern South China Sea offshore Guangdong Province. We attempt to couple the multi-parameter dimensionless quick screening model and reservoir compositional simulation for optimization of site screen and injection simulation. Through the quick screening, the reservoirs are ranked by FOR dimensionless recovery R-D, and by CO2 storage in pore volume SCO2. Our results indicate that SCO2 is highly pressure dependent and not directly related to R-D. Of these reservoirs, CO2-EOR and storage potential of the M10 was estimated through a compositional simulation as a case study based on a 3D geological model. Nine scenarios of CO2 injection operations have been simulated for 20 years with different well patterns and injection pressures. The simulation results represent an obvious improvement in oil production by CO2 flooding over No - CO2 production. The best operation for M10 is miscible CO2 flooding, which led to the higher recovery factors of 52%(similar to)58% and CO 2 stored masses of 8.1 x 10(6 similar to)10.8 x 10(6)t The optimum operation for CO2 injection should be set well pattern in region of injector I1 and high injection pressure for miscible flooding. In a whole, the HZ21-1 field can be used as a candidate geological site for GDCCUS project. We are fully aware of the limitation in the primary modelling including reservoir and fluid properties and production history matching, and regard this study as a general and hypothetic proposal.
关键词	CO2-EOR CO2 storage Quick screening Compositional simulation Offshore HZ21-1 oilfield
DOI	10.1016/j.ijggc.2019.04.015
关键词[WOS]	GUANGDONG PROVINCE ; CO2 STORAGE ; RECOVERY ; CCS ; RESERVOIRS ; EOR
收录类别	SCI
语种	英语
资助项目	State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Chengdu University of Technology)[PLC20180801] ; Guangdong Research Center for Unconventional Energy Engineering Technology (Guangdong University of Petrochemical Technology)[GF2018A009] ; National Natural Science Foundation of China[41372256] ; Natural Science Foundation of Guangdong Province, China[2018A030313433]
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels ; Engineering
项目资助者	State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Chengdu University of Technology) ; Guangdong Research Center for Unconventional Energy Engineering Technology (Guangdong University of Petrochemical Technology) ; National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province, China
WOS类目	Green & Sustainable Science & Technology ; Energy & Fuels ; Engineering, Environmental
WOS记录号	WOS:000470871800007
出版者	ELSEVIER SCI LTD
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/25161
专题	中国科学院广州能源研究所
通讯作者	Li, Pengchun
作者单位	1.Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Ocean & Marginal Sea Geol, Guangzhou, Guangdong, Peoples R China 2.Chengdu Univ Technol, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu, Sichuan, Peoples R China 3.Guangdong Univ Petrochem Technol, Guangdong Res Ctr Unconvent Energy Engn Technol, Maoming, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China 5.Univ Texas Austin, Bur Econ Geol, Gulf Coast Carbon Ctr, Austin, TX 78712 USA 6.UK China Guangdong CCUS Ctr, Guangzhou, Guangdong, Peoples R China 7.Univ Edinburgh, Business Sch, Edinburgh, Midlothian, Scotland
推荐引用方式 GB/T 7714	Li, Pengchun,Yi, Linzi,Liu, Xueyan,et al. Screening and simulation of offshore CO2-EOR and storage: A case study for the HZ21-1 oilfield in the Pearl River Mouth Basin, Northern South China Sea[J]. INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL,2019,86:66-81.
APA	Li, Pengchun.,Yi, Linzi.,Liu, Xueyan.,Hu, Gang.,Lu, Jiemin.,...&Liang, Xi.(2019).Screening and simulation of offshore CO2-EOR and storage: A case study for the HZ21-1 oilfield in the Pearl River Mouth Basin, Northern South China Sea.INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL,86,66-81.
MLA	Li, Pengchun,et al."Screening and simulation of offshore CO2-EOR and storage: A case study for the HZ21-1 oilfield in the Pearl River Mouth Basin, Northern South China Sea".INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL 86(2019):66-81.