1. Department of Petroleum Engineering, UET, Lahore, Punjab, Pakistan
2. Department of Petroleum Engineering, Curtin University, Miri, Sarawak, Malaysia
3. Department of Geography, Hong Kong Baptist University, Sha Tin, Hong Kong
4. Department of Petroleum Engineering, University of North Dakota, Grand Forks, USA
5. Department of Petroleum Engineering, Curtin University, Bentley, WA, Australia