Oilfield services companies

Halliburton Company is an American multinational corporation and the world's second-largest oil service company, responsible for most of the world's fracking operations. The company, incorporated in the United States, has dual headquarters located in Houston and in Dubai.

SLB, formerly known as Schlumberger (), is an American multinational oilfield services company. Founded in France in 1926, the company is now incorporated as SLB N.V. in Willemstad, Curaçao, with principal executive offices in four cities: Paris, France; Houston, Texas, United States; London, UK; and The Hague, Netherlands. As of 2022, it is both the world's largest offshore drilling company and the world's largest offshore drilling contractor by revenue.

TechnipFMC plc is a French-American, UK-domiciled global oil and gas company that provides services for the energy industry. The company was formed by the merger of FMC Technologies of the United States and Technip of France that was announced in 2016 and completed in 2017.

company

oilfield services company

Viridien (VIRI), formerly CGG, is a multinational technology, digital and Earth data company, specializing in solving complex natural resource, energy transition and infrastructure challenges.

oil and natural gas service company

Iranian Oil Company

global group of companies selling systems and services to the offshore oil and gas industry

offshore engineering, construction, and services company based in the United Kingdom

company

company

company

thumb|WesternGeco offices in Westchase, Houston, Texas, U.S. WesternGeco is a geophysical services company. It is headquartered in Schlumberger House on the property of London Gatwick Airport in Crawley, West Sussex. __NOTOC__

Allseas Group S.A. is a Dutch offshore contractor specialising in pipelay, heavy lift and subsea construction. It was founded in 1985 by owner and president Edward Heerema, employs 4,000 people and operates worldwide.

British multinational engineering and consulting business

oilfield services company

Dutch offshore company

French engineering and technology company

Houston-based company

is a global supplier and operator of offshore floating platforms.

OneSubsea is a SLB company, headquartered in Oslo, Norway and Houston, Texas, United States. The company is a subsea supplier for the subsea oil and gas market.

Wikimedia list article

oil, natural gas, and geothermal drilling contractor