Aral
Bharat Petroleum
BP
CEPSA (España)
Chevron
CITGO Petroleum Corp.
Coastal Corp.
Conoco
Cosmo Oil
Cross Oil Refining & Marketing Inc.
Ecopetrol (Colombia)
ENI
Ergon, Inc.
Exxon
Hindustan Petroleum Corp. Ltd
Idemitsu
Indian Oil Corporation
Interline Resources
Japan Energy
Kuwait National Petroleum Company
LG-Caltex (Corea)
LukOil (Rusia)
|
Marathon Ashland Petroleum LLC
Marathon Oil Company
Mobil
Murphy Oil Corporation
Neste (Finlandia)
PEMEX (Mexico)
Pertamina (Indonesia)
Petrobras (Brasil)
Petrogal (Portugal)
Petroperu (Peru)
Phillips 66
PDVSA (Venezuela)
Repsol (España)
RWE-DEA (Alemania)
San Joaquin Refining
Sasol (Sud Africa)
Shell (USA)
Shell International
Sinopec (China Petrochemical Corp.)
Statoil (Noruega)
Sunoco, Inc.
Thailand, Petroleum Authority of
Texaco
Tosco
Totalfina |
