Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| 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, Pengchun1,2,3; Yi, Linzi4; Liu, Xueyan1; Hu, Gang3; Lu, Jiemin5; Zhou, Di1,6; Hovorka, Susan5; Liang, Xi6,7 | |
| 2019-07-01 | |
| Source Publication | INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL
 |
| ISSN | 1750-5836 |
| Volume | 86Pages:66-81 |
| Corresponding Author | Li, Pengchun(lypengchun@scsio.ac.cn) |
| Abstract | 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. |
| Keyword | CO2-EOR CO2 storage Quick screening Compositional simulation Offshore HZ21-1 oilfield |
| DOI | 10.1016/j.ijggc.2019.04.015 |
| WOS Keyword | GUANGDONG PROVINCE ; CO2 STORAGE ; RECOVERY ; CCS ; RESERVOIRS ; EOR |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Science & Technology - Other Topics ; Energy & Fuels ; Engineering |
| Funding Organization | 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 Subject | Green & Sustainable Science & Technology ; Energy & Fuels ; Engineering, Environmental |
| WOS ID | WOS:000470871800007 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25161 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Li, Pengchun |
| Affiliation | 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 |
| Recommended Citation 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. |
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