1. Department of Petroleum Engineering, Universiti Teknologi PETRONAS, Persiaran UTP, 32610 Seri Iskandar, Perak, Malaysia
2. Research Institute of Petroleum Industry, West Blvd., Azadi Sports Complex, 1485733111 Tehran, Iran
3. Western Australian School of Mines, Curtin University, Kent St, Bentley, WA 6102, Australia