| Africa
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| Company
|
Country
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| Naftal
|
Template:Country data Algeria
|
| Sonatrach
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| Sonangol Group
|
Template:Country data Angola
|
| Société Nationale des Pétroles du Congo
|
Template:Country data Congo
|
| Star Africa Commodities & Minerals Limited
|
Template:Country data Ghana
|
| Egyptian General Petroleum Corporation
|
Template:Country data Egypt
|
| EGAS
|
| Arabian Gulf Oil Company
|
Template:Country data Libya
|
| National Oil Corporation
|
| Madagascar Oil
|
Template:Country data Madagascar
|
| Aiteo
|
Template:Country data Nigeria
|
| Lekoil Nigeria Limited
|
| Dangote
|
| Nigerian National Petroleum Corporation
|
| PetroSA
|
Template:Country data South Africa
|
| Sasol
|
| Gigajoule International
|
| Wozani Berg Gasoline
|
| EasiGas
|
| Engen Petroleum
|
| iGas
|
| Imvume
|
| Total South Africa
|
| Sudapet
|
Template:Country data Sudan
|
| Tanzania Petroleum Development Corporation
|
Template:Country data Tanzania
|
| Entreprise Tunisienne d'Activités Pétrolières
|
Template:Country data Tunisia
|
| Asia
|
| Company
|
Country
|
| Azerbaijan International Operating Company
|
Template:Country data Azerbaijan
|
| SOCAR
|
| Nobel Oil Group
|
| Brunei Shell Petroleum
|
Template:Country data Brunei
|
| Bahrain Petroleum Company
|
Template:Country data Bahrain
|
| Petrobangla
|
Template:Country data Bangladesh
|
| Myanma Oil and Gas Enterprise
|
Template:Country data Myanmar
|
| CNOOC
|
Template:Country data China
|
| China National Petroleum Corporation
|
| CITIC Resources
|
| Geo-Jade Petroleum
|
| Shaanxi Yanchang Petroleum
|
| Sinochem
|
| China Petrochemical Corporation
|
| Southernpec
|
| The Hong Kong and China Gas Company
|
| United Energy Group
|
| Indian Oil Corporation Limited
|
Template:Country data India
|
| Oil and Natural Gas Corporation
|
| Oil India
|
| Bharat Petroleum
|
| Hindustan Petroleum
|
| Nayara Energy
|
| Reliance Industries
|
| Cairn India
|
| GAIL
|
| Gujarat State Petroleum Corporation
|
| MedcoEnergi
|
Template:Country data Indonesia
|
| Pertamina
|
| National Iranian Oil Company
|
Template:Country data Iran
|
| North Oil Company
|
Template:Country data Iraq
|
| South Oil Company
|
| Missan Oil Company
|
| Midland Oil Company
|
| Delek
|
Template:Country data Israel
|
| Isramco
|
| Modiin Energy
|
| Eneos
|
Template:Country data Japan
|
| Inpex
|
| JAPEX
|
| KazMunayGas
|
Template:Country data Kazakhstan
|
| Kuwait Petroleum Corporation
|
Template:Country data Kuwait
|
| Kuwait Petroleum International (Q8)
|
| Consolidated Contractors Company
|
Template:Country data Lebanon
|
| Petronas
|
Template:Country data Malaysia
|
| Petroleum Development Oman
|
Template:Country data Oman
|
| Oil and Gas Development Company
|
Template:Country data Pakistan
|
| Pakistan Petroleum
|
| Pakistan Oilfields
|
| Mari Petroleum Company Limited
|
| Petron Corporation
|
Template:Country data Philippines
|
| Philippine National Oil Company
|
| QatarEnergy
|
Template:Country data Qatar
|
| Saudi Aramco
|
Template:Country data Saudi Arabia
|
| Singapore Petroleum Company
|
Template:Country data Singapore
|
| Ceylon Petroleum Corporation
|
Template:Country data Sri Lanka
|
| Korea National Oil Corporation
|
Template:Country data South Korea
|
| Korea Gas Corporation
|
| CPC Corporation
|
Template:Country data Taiwan
|
| PTT
|
Template:Country data Thailand
|
| Thai Oil
|
| Türkiye Petrolleri Anonim Ortaklığı
|
Template:Country data Turkey
|
| Çalık Enerji
|
| Aladdin Middle East Ltd. ("AME")
|
| Abu Dhabi National Oil Company
|
Template:Country data United Arab Emirates
|
| Emirates National Oil Company
|
| Uzbekneftegaz
|
Template:Country data Uzbekistan
|
| Petrovietnam
|
Template:Country data Vietnam
|
| Vietsovpetro
|
| Europe
|
| Company
|
Country
|
| OMV
|
Template:Country data Austria
|
| RAG
|
| Petrol AD
|
Template:Country data Bulgaria
|
| INA – Industrija Nafte
|
Template:Country data Croatia
|
| Moravské naftové doly
|
Template:Country data Czech Republic
|
| Ørsted A/S
|
Template:Country data Denmark
|
| Atlantic Petroleum
|
Template:Country data Faroe Islands
|
| Neste
|
Template:Country data Finland
|
| TotalEnergies
|
Template:Country data France
|
| Engie
|
| Perenco
|
Template:Country data France
|
| Template:Country data United Kingdom
|
| Wintershall DEA
|
Template:Country data Germany
|
| HelleniQ Energy
|
Template:Country data Greece
|
| MOL Group
|
Template:Country data Hungary
|
| Maxol
|
Template:Country data Ireland
|
| Anonima Petroli Italiana
|
Template:Country data Italy
|
| Edison
|
| Eni
|
| Erg
|
| Saras S.p.A.
|
| Ascom Group
|
Template:Country data Moldova
|
| Makpetrol
|
Template:Country data North Macedonia
|
| Aker BP
|
Template:Country data Norway
|
| Bayerngas
|
| DNO ASA
|
| Equinor
|
| InterOil
|
| Noreco
|
| Rocksource
|
| Grupa Lotos
|
Template:Country data Poland
|
| PGNiG
|
| PKN Orlen
|
| Galp Energia
|
Template:Country data Portugal
|
| Partex Oil and Gas
|
| OMV Petrom
|
Template:Country data Romania
|
| Rompetrol
|
| Bashneft
|
Template:Country data Russia
|
| Gazprom
|
| Itera
|
| Lukoil
|
| Novatek
|
| Rosneft
|
| Rusneftegaz
|
| Russneft
|
| Sakhalin Energy
|
| Surgutneftegas
|
| Tatneft
|
| Naftna Industrija Srbije
|
Template:Country data Serbia
|
| Moeve
|
Template:Country data Spain
|
| Repsol
|
| Lundin Energy
|
Template:Country data Sweden
|
| Naftogaz
|
Template:Country data Ukraine
|
| BP
|
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|
| Cairn Energy
|
| Centrica
|
| Dana Petroleum
|
| Premier Oil
|
| Regal Petroleum
|
| Shell
|
| Tullow Oil
|
| North America
|
| Company
|
Country
|
| ARC Resources
|
Template:Country data Canada
|
| Baytex Energy
|
| Canadian Natural Resources
|
| Cenovus Energy
|
| Crescent Point Energy
|
| Enbridge
|
| Enerplus
|
| First Calgary Petroleums
|
| Frontera Energy
|
| Imperial Oil
|
| Irving Oil
|
| MEG Energy
|
| Nalcor Energy
|
| Obsidian Energy
|
| Questerre
|
| Ridgeback Resources
|
| Suncor Energy
|
| Syncrude
|
| ShaMaran Petroleum
|
| TC Energy
|
| Vermilion Energy
|
| Cuba Petróleo Union
|
Template:Country data Cuba
|
| Uno
|
Template:Country data Honduras
|
| Pemex
|
Template:Country data Mexico
|
| Petrotrin
|
Template:Country data Trinidad and Tobago
|
| Antero Resources
|
Template:Country data United States
|
| APA Corporation
|
| Berry Corporation
|
| Blacksands Pacific
|
| California Resources Corporation
|
| Chevron Corporation
|
| Chord Energy
|
| CNX Resources
|
| ConocoPhillips
|
| Continental Resources
|
| Coterra
|
| Devon Energy
|
| Diamondback Energy
|
| EOG Resources
|
| EQT Corporation
|
| Expand Energy
|
| ExxonMobil
|
| Greka Energy
|
| Hess Corporation
|
| HKN, Inc.
|
| Koch Industries
|
| Laredo Petroleum
|
| Marathon Oil
|
| Murphy Oil
|
| Occidental Petroleum
|
| Ovintiv
|
| Range Resources
|
| SandRidge Energy
|
| Shell Oil Company
|
| SM Energy
|
| Valero Energy
|
| Vaalco Energy
|
| XTO Energy
|
| Oceania
|
| Company
|
Country
|
| Australian Worldwide Exploration (AWE)
|
Template:Country data Australia
|
| BHP
|
| Origin Energy
|
| Santos
|
| Woodside Energy
|
| Todd Corporation
|
Template:Country data New Zealand
|
| Oil Search
|
Template:Country data Papua New Guinea
|
| South America
|
| Company
|
Country
|
| Bridas Corporation
|
Template:Country data Argentina
|
| Enarsa
|
| YPF
|
| YPFB
|
Template:Country data Bolivia
|
| Dommo Energia
|
Template:Country data Brazil
|
| Ipiranga
|
| Synergy Group
|
| Petrobras
|
| Empresa Nacional del Petróleo
|
Template:Country data Chile
|
| Empresas Copec
|
| Ecopetrol
|
Template:Country data Colombia
|
| Petroecuador
|
Template:Country data Ecuador
|
| Petropar
|
Template:Country data Paraguay
|
| Petroperú
|
Template:Country data Peru
|
| ANCAP
|
Template:Country data Uruguay
|
| PDVSA
|
Template:Country data Venezuela
|