73736802
Jun 27, 1988
Mar 21, 1989
CONSULTING SERVICES DEALING WITH TRANSPORTATION OF EXTRA HEAVY CRUDES AND BITUMENS BY PIPELINE AND TANKER
Transportation and storageCONSULTING SERVICES DEALING WITH CHEMICAL PROCESSES FOR THE CONVERSION OF HYDROCARBONS
Treatment of MaterialsENGINEERING SERVICES, TECHNICAL ASSISTANCE AND KNOW-HOW DEALING WITH RECOVERY OF EXTRA HEAVY CRUDES AND BITUMENS
Computer and Scientific