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Semianalytical solution for CO2 plume shape and pressure evolution during CO2 injection in deep saline formations

Autor
Vilarrasa, V.; Carrera, J.; Bolster, D.; Dentz, M.
Tipus d'activitat
Article en revista
Revista
Transport in porous media
Data de publicació
2013-01-16
Volum
97
Número
1
Pàgina inicial
43
Pàgina final
65
DOI
https://doi.org/10.1007/s11242-012-0109-7 Obrir en finestra nova
Projecte finançador
A multiple space and time scale approach for the quantification of deep saline formations for CO2 storage (FP7-ENERGY - 227286)
Compostilla OXYCFB300 project
Predicting and monitoring the long-term behaviour of CO2 injected in deep geological formations (FP7-ENERGY - 282900)
Repositori
http://hdl.handle.net/2117/19003 Obrir en finestra nova
URL
http://link.springer.com/article/10.1007%2Fs11242-012-0109-7 Obrir en finestra nova
Resum
The injection of supercritical carbon dioxide (CO2) in deep saline aquifers leads to the formation of a CO2 rich phase plume that tends to float over the resident brine. As pressure builds up, CO2 density will increase because of its high compressibility. Current analytical solutions do not account for CO2 compressibility and consider a volumetric injection rate that is uniformly distributed along the whole thickness of the aquifer, which is unrealistic. Furthermore, the slope of the CO2 press...
Citació
Vilarrasa, V. [et al.]. Semianalytical solution for CO2 plume shape and pressure evolution during CO2 injection in deep saline formations. "Transport in porous media", 16 Gener 2013, vol. 97, núm. 1, p. 43-65.
Paraules clau
Buoyancy, Co2 Compressibility, Numerical Solution, Sharp Interface, Two Phase Flow
Grup de recerca
GHS - Grup d'Hidrologia Subterrània

Participants

  • Vilarrasa Riaño, Victor  (autor)
  • Carrera Ramírez, Jesús  (autor)
  • Bolster, Diogo  (autor)
  • Dentz, Marco  (autor)