1. Department of Petroleum Geosciences and Engineering, University of Mines and Technology, Tarkwa, Ghana
2. World Bank Africa Centre of Excellence, Centre for Oilfield Chemicals Research, University of Port Harcourt, Port Harcourt, Nigeria
3. Department of Geology, University of Port Harcourt, Port Harcourt, Nigeria
4. Department of Petroleum and Natural Gas Engineering, School of Petroleum Studies, University of Mines and Technology, Tarkwa, Ghana