Laboratory experiments and numerical modelling of CO2-rich brine injection through sandstone samples: Role of flow rate, brine composition, mixing and spreading effects

Linda Luquot1, Philippe Gouze2, Joaquim soler Sagarra1, Maarten Saaltink3, Laura Martinez-Perez1,3 and Jesus Carrera4, (1)IDAEA-CSIC, Barcelona, Spain, (2)University of Montpellier II, Montpellier Cedex 05, France, (3)UPC - CSIC, Barcelona, Spain, (4)Institute of Environmental Assessment and Water Research (IDAEA), CSIC, c/ Jordi Girona 18, 08034, Barcelona, Spain