1. Department
of Petroleum Engineering, Islamic Azad University of Lamerd, Fars, Iran
2. Department
of Chemical Engineering, Institute of Petroleum Engineering, Tehran University, Tehran, Iran
3. Department
of Petroleum Engineering, School of Chemical and Petroleum Engineering, Shiraz University, Shiraz, Iran
4. McDougall
School of Petroleum Engineering, University of Tulsa, Tulsa, Oklahoma 74104 United States
5. Department
of Petroleum Engineering, Science and Research Branch of Islamic Azad University, Tehran, Iran