This is a list of oilfield service companies – notable companies that provide services to the
petroleum exploration
Hydrocarbon exploration (or oil and gas exploration) is the search by petroleum geologists and geophysicists for deposits of hydrocarbons, particularly petroleum and natural gas, in the Earth#Crust, Earth using petroleum geology.
Exploration m ...
and
production
Production may refer to:
Economics and business
* Production (economics)
* Production, the act of manufacturing goods
* Production, in the outline of industrial organization, the act of making products (goods and services)
* Production as a stati ...
industry but do not typically produce petroleum. In the list, notable subsidiary companies and divisions are listed as sub-lists of their current parent companies.
Companies connected with oilfield services
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DeepOcean
DeepOcean is an Oslo, Norway - based company which provides subsea services to the global offshore industries such as Inspection Maintenance and Repair (IMR), Subsea Construction, Cable Lay, and Subsea Trenching. Its 1,100 employees project mana ...
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International Logging
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Kongsberg Gruppen
Kongsberg Gruppen is an international technology group headquartered in Norway, that supplies high-technology systems to customers in the merchant marine, defence, aerospace, offshore oil and gas industries, and renewable and utilities industri ...
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Rolls-Royce Holdings
Rolls-Royce Holdings plc is a British multinational aerospace and defence company incorporated in February 2011. The company owns Rolls-Royce, a business established in 1904 which today designs, manufactures and distributes power systems for ...
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Teledyne Technologies
Teledyne Technologies Incorporated is an American industrial conglomerate. It was founded in 1960, as Teledyne, Inc., by Henry Singleton and George Kozmetsky.
From August 1996 to November 1999, Teledyne existed as part of the conglomerate Al ...
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Wärtsilä
Wärtsilä Oyj Abp (), trading internationally as Wärtsilä Corporation, is a Finnish company which manufactures and services power sources and other equipment in the marine and energy markets. The core products of Wärtsilä include technol ...
See also
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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 ...
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List of largest oil and gas companies by revenue
This is a list of the largest oil and gas companies in the world by yearly total revenue. Total revenue is listed in billions of U.S. dollars. Total revenue is usually self-reported by the company, and often reported by neutral, unbiased, reliable ...
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Lists of energy companies