Vol. 18 No. 1 (2005): Petroleum Research Journal Volume 18

(1) Schlumberger Overseas, Oman., Oman

(1) Research Institute of Applied Chemistry, University of Miskolc, Hungary., Libya ,

(2) Research Institute of Applied Chemistry, University of Miskolc, Hungary., Hungary ,

(3) Research Institute of Applied Chemistry, University of Miskolc, Hungary., Hungary

(1) , France ,

(2) , France ,

(3) , France

(1) Insitute Francais du Petrole (IFP), France ,

(2) Insitute Francais du Petrole (IFP), France ,

(3) Insitute Francais du Petrole (IFP), France ,

(4) Insitute Francais du Petrole (IFP), Libya ,

(5) Insitute Francais du Petrole (IFP), France

(1) Waha Oil Company, Libya

(1) MOL, Plc, Hungary ,

(2) MOL, Plc, Hungary