1. University of Western Australia, Perth, Australia..
2. Norwegian University of Science and Technology, Trondheim, Norway..
3. Schlumberger Cambridge Research, Cambridge, UK..
4. Institute of Rock Structure and Mechanics, Czech Academy of Sciences, Prague, Czech Republic..
5. Shell International E&P, Houston, Texas, USA..
6. Colorado School of Mines, Golden, Colorado, USA..
7. Chevron Australia, Perth, Australia..
8. Statoil ASA, Trondheim, Norway..