Assessment of CO2 Storage in DF1-1 Gas Field South China Sea for a CCS Demonstration
- Liang Zhang (China University of Petroleum) | Baolun Niu (China University of Petroleum) | Shaoran Ren (China University of Petroleum) | Yin Zhang (China University of Petroleum) | Ping Yi (Branch Company of China National Offshore Oil Corporation) | Honggang Mi (Branch Company of China National Offshore Oil Corporation) | Yongxin Ma (Branch Company of China National Offshore Oil Corporation)
- Document ID
- Society of Petroleum Engineers
- Journal of Canadian Petroleum Technology
- Publication Date
- August 2010
- Document Type
- Journal Paper
- 9 - 14
- 2010. Society of Petroleum Engineers
- 4.1.5 Processing Equipment, 4.6 Natural Gas, 4.1.2 Separation and Treating, 4.1.6 Compressors, Engines and Turbines, 5.7.5 Economic Evaluations, 6.5.3 Waste Management
- reservoir simulation, project scheme, economics, DF1-1 gas field, geological storage of CO2
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- 504 since 2007
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DF1-1 gas field is located in the west of the South China Sea, which is associated with high concentration of CO2. Currently CO2 separated from the natural gas stream is emitted into the atmosphere. In this study, a demonstration project of CO2 capture and storage (CCS) is considered, proposing to inject CO2 separated on the platform back into the original gas reservoir. The CO2 storage site considered is a nearly abandoned gas block in the DF1-1 gas field, which was reassessed for the safety of CO2 storage. Membrane separation technique will be installed on the platform for the separation. CO2 is compressed at a super-critical state and injected through a single well (used to be a producer) into the gas formation. A new platform auxiliary to the main platform will be built to accommodate the compressor and separation equipment. CO2 will be injected at the rate of 0.14 million Sm ³ for 10 years over the field development period. At the end of the project, the pressure of the CO2 storage reservoir will be increased to its original pressure. Scoping economic analysis shows that the CO2 storage cost of the project is around US$20 per ton CO2, in which the auxiliary platform is the main cost factor.
|File Size||533 KB||Number of Pages||6|
1. Hao, Y.M., Ren, S.R., and Wang, R.H. 2006. CO2 Injection for Enhanced GasRecovery and Geo-Storage. Paper presented at the CPS Symposium on DevelopmentTechnology of Complex Gas Reservoirs, Chongqing, China, 14-16 June.
2. Ren, S.R. and Wang, R.H. 2005. Disposal Schemes of Associated CO2 inOffshore Gas Fields China. Internal project report, CNOOC/Zhonghai Oil, Ltd.Zhanjiang Branch, Zhangjiang, Guangdong (November 2005).
3. Baklid, A., Korbol, R., and Owren, G. 1996. Sleipner Vest CO2 Disposal, CO2Injection into a Shallow Underground Aquifer. Paper SPE 36600 presented atthe SPE Annual Technical Conference and Exhibition, Denver, 6-9 October. doi:10.2118/36600-MS.
4. van der Meer, L.G.H., Kreft, E., Geel, C., and Hartman, J. 2005. K12-B A Test Site for CO2 Storage andEnhanced Gas Recovery. Paper SPE 94128 presented at the SPE Europec/EAGEAnnual Conference, Madrid, Spain, 13-16 June. doi: 10.2118/94128-MS.
5. Wright, I.W. 2007. The InSalah Gas CO2 Storage Project. Paper IPTC 11326 presented at theInternational Petroleum Technology Conference, Dubai, 4-6 December. doi:10.2523/11326-MS.
6. Ren, S.R., Wang, R.H., and Zhang, L. 2008. CCS Survey and GeologicalStorage Scheme of Associated CO2 in the DF1-1 Gas Field. Program report, CNOOCContract No. Z2007SLZJ-FN0295, Zhonghai Oil, Ltd. Zhanjiang Branch, Zhangjiang,Guangdong (November 2008).
7. Li, H.D. and Yang, C.Q. 2003. Reservoir Study of DF1-1 Gas Field.Internal project report, CNOOC, Zhonghai Oil, Ltd. Zhanjiang Branch,Zhangjiang, Guangdong (September 2003).
8. Hendriks, C., Graus, W., and van Bergen, F. 2004. Global carbon dioxidestorage potential and costs. Internal project report, Ecofys, Utrecht, TheNetherlands.
9. ECLIPSE Reference Manual 2005. 2005. Houston: Schlumberger/GeoQuest.
10. Oldenburg, C.M., Pruess, K., and Benson, S.M. 2001. Process Modeling of CO2 Injectioninto Natural Gas Reservoirs for Carbon Sequestration and Enhanced GasRecovery. Energy & Fuels 15 (2): 293-298.doi:10.1021/ef000247h.
11. Duan, Z., Sun, R., Zhu, C., and Chou, I-M. 2006. An improved model forthe calculation of CO2 solubility in aqueous solutions containing Na+, K+,Ca2+, Mg2+, Cl-, and SO4 2-. Marine Chemistry 98 (2-4):131-139. doi:10.1016/j.marchem.2005.09.001.
12. Li, M. 2007. Practical manual of design, construction andtransportation technologies of modern oil and gas pipelines. Beijing,China: Petroleum Industry Press.
13. Hu, S.J. 2002. The DF1-1-D4h Well Completion Report. Internal projectreport, CNOOC, Zhonghai Oil, Ltd. Zhanjiang Branch, Zhangjiang, Guangdong(August 2002).
14. Winthaegen, P., Arts, R., and Schroot, B. 2005. Monitoring Subsurface CO2Storage. Oil & Gas Science and Technology—Rev. IFP 60 (3): 573-582. doi: 10.2516/ogst:2005040.
15. Oldenburg, C.M., Lewicki, J.L., and Hepple, R.P. 2003. Near-SurfaceMonitoring Strategies for Geologic Carbon Dioxide Storage Verification. Programreport LBNL-54089, Contract No. DE-AC03-76SF00098, National Laboratory,Berkeley, California (October 2003).
16. Liu, Q.Z. 2005. Economy of Petroleum Technology. Dongying, China:China Petroleum University.