List of oil exploration and production companies
The following is a list of notable companies in the petroleum industry that are engaged in petroleum exploration and production. The list is in alphabetical order by continent and then by country. This list does not include companies only involved in refining and marketing.
Africa
- Aiteo
- Sonatrach
- Sonangol Group
- Société Nationale des Pétroles du Congo
- Vegas Oil and Gas
- Star Africa Commodities & Minerals Limited
- Arabian Gulf Oil Company
- National Oil Corporation
- Nigerian National Petroleum Corporation
- Lekoil Limited
- PetroSA
- Sasol
- Sudapet
- Entreprise Tunisienne d'Activités Pétrolières
- Madagascar Oil
Asia
- Azerbaijan International Operating Company
- Brunei Shell Petroleum
- SOCAR
- Nobel Oil Group
- Bahrain Petroleum Company
- Petrobangla
- Myanma Oil and Gas Enterprise
- CEFC China Energy
- CNOOC
- China National Petroleum Corporation
- CITIC Resources
- Geo-Jade Petroleum
- Shaanxi Yanchang Petroleum
- Sinochem
- Sinopec
- Southernpec
- The Hong Kong and China Gas Company
- United Energy Group
- Gujarat State Petroleum Corporation
- Oil and Natural Gas Corporation
- Oil India
- Essar Oil
- Reliance Industries
- Cairn India
- MedcoEnergi
- Pertamina
- National Iranian Oil Company
- North Oil Company
- South Oil Company
- Missan Oil Company
- Midland Oil Company
- Delek
- Isramco
- Modiin Energy
- Inpex
- JAPEX
- Nippon Oil
- KazMunayGas
- Kuwait Oil Company
- Consolidated Contractors Company
- Petronas
- Petroleum Development Oman
- Oil and Gas Development Company
- Pakistan Petroleum
- Pakistan Oilfields
- Mari Petroleum Company Limited
- Petron Corporation
- Philippine National Oil Company
- Qatar Petroleum
- Saudi Aramco
- Singapore Petroleum Company
- Ceylon Petroleum Corporation
- Korea National Oil Corporation
- Korea Gas Corporation
- CPC Corporation
- PTT
- Thai Oil
- Türkiye Petrolleri Anonim Ortaklığı
- Çalık Enerji
- Abu Dhabi National Oil Company
- Emirates National Oil Company
- Uzbekneftegaz
- Petrovietnam
- Vietsovpetro
Central America
- Uno
Europe
- OMV
- RAG
- Petrol AD
- INA – Industrija Nafte
- Moravské naftové doly
- Ørsted A/S
- Atlantic Petroleum
- Total S.A.
- Engie
- DEA AG
- Wintershall
- Hellenic Petroleum
- MOL Group
- Maxol
- Anonima Petroli Italiana
- Edison
- Edoardo Raffinerie Garrone
- Eni
- Saras S.p.A.
- Ascom Group
- / Royal Dutch Shell
- Makpetrol
- Aker BP
- Bayerngas
- DNO ASA
- Equinor
- InterOil
- Noreco
- Norse Energy
- Rocksource
- / Questerre
- Grupa Lotos
- PGNiG
- PKN Orlen
- Galp Energia
- Partex Oil and Gas
- OMV Petrom
- Rompetrol
- Bashneft
- Gazprom Neft
- Lukoil
- Rosneft
- Russneft
- Sakhalin Energy
- Surgutneftegas
- Tatneft
- Naftna Industrija Srbije
- Compañía Española de Petróleos
- Repsol
- Lundin Petroleum
- Ukrnafta
- BG Group
- BP
- Cairn Energy
- Centrica
- Dana Petroleum
- / Perenco
- Premier Oil
- Ophir Energy
- Tullow Oil
North America
- ARC Resources
- Baytex Energy
- Canadian Natural Resources
- Cenovus Energy
- Crescent Point Energy
- Encana
- Enerplus
- First Calgary Petroleums
- Husky Energy
- Imperial Oil
- Laricina Energy
- MEG Energy
- Nalcor Energy
- Pacific Exploration & Production
- Penn West Exploration
- PetroKazakhstan
- Ridgeback Resources
- Suncor Energy
- Syncrude
- ShaMaran Petroleum
- Vermilion Energy
- Cuba Petróleo Union
- Pemex
- Petrotrin
- Antero Resources
- Apache Corporation
- Berry Petroleum Company
- Blacksands Pacific
- Cabot Oil & Gas
- California Resources Corporation
- Chesapeake Energy
- Chevron Corporation
- Cimarex Energy
- CNX Resources
- Concho Resources
- ConocoPhillips
- Continental Resources
- Denbury Resources
- Devon Energy
- Diamondback Energy
- EOG Resources
- EQT
- ExxonMobil
- Greka Energy
- Hess Corporation
- HKN, Inc.
- Koch Industries
- Laredo Petroleum
- Marathon Oil
- Murphy Oil
- Noble Energy
- Oasis Petroleum
- Occidental Petroleum
- Pioneer Natural Resources
- Range Resources
- SandRidge Energy
- Shell Oil Company
- SM Energy
- Southwestern Energy
- Vaalco Energy
- Whiting Petroleum Corporation
- WPX Energy
Oceania
- Australian Worldwide Exploration
- BHP Billiton
- / Oil Search
- Origin Energy
- Santos
- Todd Energy
- Woodside
South America
- Bridas Corporation
- Pan American Energy
- Enarsa
- YPF
- YPFB
- Petrobras
- OGX
- Empresa Nacional del Petróleo
- Empresas Copec
- Ecopetrol
- Petroecuador
- Petropar
- Petroperú
- ANCAP
- PDVSA