1. Khalid A. Khan:
Petro Research & Training Institute, Oil & Gas Development Company Ltd, Islamabad, Pakistan
2. Muneer A. Khan:
Petro Research & Training Institute, Oil & Gas Development Company Ltd, Islamabad, Pakistan
3. G. Akhtar:
Quaid-i-Azam University, Islamabad, Pakistan
4. Z. Ahmed:
Quaid-i-Azam University, Islamabad, Pakistan
5. A. Naveed:
Premier OIL, UK