Occidental Petroleum
Marathon Petroleum
Comté de Petroleum
Iraq Petroleum Company
Turkish Petroleum
Singapore Petroleum Company
Petroleum Development Oman
American Petroleum Institute
Kuwait Petroleum Corporation
Bharat Petroleum
Hellenic Petroleum
Syrian Petroleum Company
Phillips Petroleum Company
Petroleum Geo-Services
Egyptian General Petroleum Corporation
Woodside Petroleum
Nigerian National Petroleum Corporation
Engen Petroleum
Zero Petroleum
Jordan Petroleum Refinery Company
Brightoil petroleum
Hindustan Petroleum
Crown Central Petroleum
Qatar Energy
Réserves navales de pétrole et de schiste bitumineux
Sonatrach Petroleum Corporation
Accident d'un Boeing 737 d'Occidental Petroleum
Assiout Petroleum
Bahrain Petroleum Company
Sinopec
Lundin Energy
China National Petroleum Corporation
Ghana National Petroleum Corporation
New-York Petroleum Exchange and Stock Board
Independent Petroleum Association of America
Anadarko
Petroleum Corporation of Jamaica
Association canadienne des producteurs pétroliers
Zapata Petroleum Company
Jehovah Nissi Petroleum
International Petroleum Exchange
Liberia Petroleum Refining Company Oilers
Réserve stratégique de pétrole
BP (entreprise)
Marathon Oil
Petroleum Warfare Department
Shell (entreprise)
Dana Petroleum
Institut algérien du pétrole
RaceTrac
Yacimientos Petrolíferos Fiscales
Union Carbide
Obsidian Energy
Histoires courtes de Bobo