A unified approach to Performance Assessment of geological CO2 storage
                
                
                  
                  2009
                
                
                  
                  Standard
                
                
                  
                  Energy Procedia (Proceedings of the 9th International Conference on Greenhouse Gas Control Technologies (GHGT-9) November 2008   2503-2510
                
                
                  
                  R. Metcalfe, P. Maul, S. Benbow, C. Watson, D. Hodgkinson, L. Paulley, R. Limer, R. Walke and D. Savage