Links
Oil & Gas Employment
Supermajor Company
Petroleum Company
- Saudi Arabian Oil Company
- National Iranian Oil Company
- Qatar Petroleum
- Abu Dhabi National Oil Company
- Iraq National Oil Company
- Gazprom
- Kuwait Petroleum Corporation
- Petróleos de Venezuela S.A.
- Nigerian National Petroleum Corporation
- National Oil Corporation (Libya)
- Sonatrach
- Rosneft
- Assam Oil Company Ltd. (ACL), India
- Abu Dhabi National Oil Company (ADNOC), United Arab Emirates
- AinMine Petroleum
- Alon USA, United States
- Amerada Hess Corporation, United States
- Anadarko Petroleum Corporation, United States
- Apache Corporation, United States
- Arbusto Energy, United States
- Atlantic Petroleum, Faroe Islands
- BG Group, United Kingdom
- Bharat Petroleum Corporation Limited, India
- BHP Billiton, Australia
- Buzachi Petroleum Operating, Kazakhstan
- BP, United Kingdom
- Cairn Energy, India
- Canadian Natural Resources, Canada
- Chevron Corporation, United States
- Chief Oil and Gas, United States
- Citgo, Venezuela
- CNOOC Ltd., China
- ConocoPhillips, United States
- Cosmo Oil Company, Japan
- Crown Central Petroleum, United States
- Cupet, Cuba
- Devon Energy, United States
- Ecopetrol, Colombia
- Edoardo Raffinerie Garrone, Italy
- Enbridge, Canada
- EnCana, Canada
- ENSCO International, United States
- Eni, Italy
- Essar oil ltd., India
- Entreprise Tunisienne d’Activites Petroliere (ETAP), Tunisia
- ExxonMobil, United States
- First Texas Energy Corporation, United States
- Galp Energia, Portugal
- Petronet LNG Limited, India
- Gujarat Gas Co. Ltd., India
- Gujarat State Petroleum Corporation, India
- Gulf Oil, Luxembourg
- Grupa LOTOS, Poland
- Hargeisa Minerals & Resources Company Ltd, Somaliland
- HryJax Petroleum
- Hellenic Petroleum, Greece
- Hess Corporation, United States
- Hindustan Petroleum Corporation Ltd, India
- Husky Energy, Canada
- IB Daiwa, Japan
- Imperial Oil, Canada
- INA – Industrija Nafte, Croatia
- Indian Oil Corporation, India
- Inpex, Japan
- Irving Oil, Canada
- Japan Energy, Japan
- Kaz-Munay Gaz, Kazakhstan
- Karazhanbas Munay, Kazakhstan
- Kerr-McGee, United States
- Koch Industries, United States
- Kuwait German Petroleum Company, Canada
- Kuwait Gulf Oil Company, Kuwait
- Kuwait National Petroleum Company Kuwait.
- Kuwait Oil Company, Kuwait
- Kuwait Petroleum Corporation, Kuwait
- LUKoil, Russia
- M3nergy Gamma SDN. BHD., Malaysia
- Marathon Oil Corporation, United States
- Maurel & Prom, France
- Maxol Group, Republic of Ireland
- MedcoEnergi, Indonesia
- Mol Group, Hungary
- Naftna Industrija Srbije, Serbia
- Naftogas of Ukraine, Ukraine
- National Iranian Oil Company (NIOC), Iran
- National Oil Corporation, Libya
- Neste Oil, Finland
- Nexen, Canada
- Nippon Oil, Japan
- NNPC, Nigeria
- Oil Planet International Corp, United States
- Northern Resources, Canada
- Oil and Gas Development Company Limited, Pakistan
- Occidental Petroleum, United States
- Oil India Limited, India
- Oman Oil Company (OOC), Oman
- OMV, Austria
- ONGC, India
- PKN Orlen S.A., Poland
- PSO, Pakistan
- Petróleos de Venezuela, Venezuela
- Petroleos Mexicanos, Mexico
- Petroleum Development Oman,(PDO)
- Perenco, France, United Kingdom
- Petro-Canada, Canada
- Petrobras, Brazil
- PetroChina, China
- PetroKazakhstan, Kazakhstan
- Petrom, Romania
- Petron Corporation, Philippines
- PETRONAS, Malaysia
- PETROTRIN, Trinidad and Tobago
- PetroVietnam, Vietnam
- Pertamina, Indonesia
- Polish Oil and Gas Company, Poland
- Plains Exploration & Production Company (PXP), United States
- PTT Public Company Limited, Thailand
- Qatar Petroleum, Qatar
- Reliance Industries Limited, India
- Repsol YPF, Spain
- Rompetrol Group N.V., Romania
- Royal Dutch Shell, Netherlands, United Kingdom
- Sagiz Petroleum, Kazakhstan
- San-Ai Oil, Japan
- Santos Limited, Australia
- Sasol, South Africa
- Saudi Aramco, Saudi Arabia
- Shell Canada, Canada (subsidiary of Royal Dutch Shell)
- Shell Oil Company, United States (subsidiary of Royal Dutch Shell)
- Sinclair Oil, United States
- Sinopec, China
- Snpc, Congo-Brazzaville
- Sonangol, Angola
- Sonatrach, Algeria
- SPC, Singapore
- StatoilHydro, Norway
- State Oil Company of Azerbaijan, SOCAR Azerbaijan
- Somerset Refinery, United States
- State Oil Company of Suriname, Suriname
- Sunoco, United States
- Suncor Energy, Canada
- Surgutneftegaz, Russia
- Syncrude, Canada
- Talisman Energy, Canada
- Todd Energy, New Zealand
- Total, France
- Tullow Oil, United Kingdom
- United Refining Company, United States
- Vaalco Energy Inc., United States
- Wintershall, Germany
- Woodside Petroleum, Australia
- XTO Energy, United States
- YPF, Argentina
- YPFB, Bolivia
- Zion Oil & Gas Inc., United States
Oilfield Service Company
- Aibel
- Aker Solutions
- Baker Hughes
- Baker International
- Bergen Oilfield Services
- Hughes Tool Company
- Western Atlas (renamed to Baker Atlas)
- BJ Services
- Calfrac Well Services
- Cameron
- Ceca specialty chemicals
- CGGVeritas
- Challenger LTD
- Clariant
- Compagnie Générale de Géophysique
- Cyntech
- Dresser Inc.
- Fairfield Industries
- FMC Technologies
- Fluor Corp.
- Geokinetics Inc.
- Geophysical Service Incorporated
- Gyrodata Incorporated
- Halliburton
- International Logging Inc. (Inter-Log)
- ION Geophysical (formerly Input/Output)
- J&L Supply Co.
- Key Energy Services
- Kodiak Coil Tubing
- Moody International Group
- Nabors Industries (Nabors Production Services)
- Northstar Drillstem Testers (Drill stem testing services, DST)
- Pathfinder Security Services
- Petroleum Geo-Services (PGS)
- Precision Drilling Corporation
- Qserv
- Sanjel Corporation
- Schlumberger Limited
- Seaboard International
- Smith International
- Tesco Corporation
- Transocean
- Trican Well Service Ltd
- Trinidad Energy Services
- Tyco Thermal Controls
- National Oilwell Varco
- Veco Corp
- GE VetcoGray
- Weatherford International
- WellDynamics
- Welltec
- WesternGeco
- Wood Group
- Worleyparsons