1. Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Jalan Iman, 81310 Skudai, Johor, Malaysia
2. Research Institute of Petroleum Industry, West Blvd., Azadi Sports Complex, 1485733111 Tehran, Iran
3. Department of Petroleum Engineering, Universiti Teknologi PETRONAS, Persiaran UTP, 32610 Seri Iskandar, Perak, Malaysia
4. PanTerra Geoconsultants B.V, 2352 Leiderdorp, The Netherlands