1. Center for Experimental Study of Subsurface Environmental Processes, Department of Civil and Environmental Engineering, Colorado School of Mines; Golden Colorado USA
2. Now at Gulf Coast Carbon Center, Bureau of Economic Geology, Jackson School of Geosciences; University of Texas at Austin; Austin Texas USA
3. Department of Petroleum Engineering, Colorado School of Mines; Golden Colorado USA
4. Now at Department of Chemical Engineering; Imperial College; London UK
5. Energy Geosciences Division, Lawrence Berkeley National Laboratory; University of California; Berkeley California USA