- Schlumberger Limited.
- Baker Hughes GE.
- Halliburton Company.
- Weatherford International, PLC.
- China Oilfield Services Limited (COSL)
- Basic Energy Services.
- Superior Energy Services, Inc.
- FMC Technologies, Inc.
What are oilfield service companies?
Oil field service companies provide services to the oil and gas industry. These services include drilling and formation evaluation, well construction, and completion services, however oil field service companies do not typically produce petroleum themselves.
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Footnotes / references
Who is the largest oilfield service company?
Schlumberger has always maintained its position as the world largest Oilfield Service Company. Today, Schlumberger is still the world largest Oilfield Service Company based on Revenue and Market Capitalisation.26 Apr 2020
What are the services for oil and gas industry?
These activities are called well servicing and can include logging, cementing, casing, perforating, fracturing, and maintenance. Oil drilling and oil servicing thus represent two different business activities within the oil and gas industry.
Who is the largest oil company in the United States?
Saudi Aramco is the largest state-owned oil company and company officials estimate it is worth $2 trillion.
Which oil companies are US owned?
Like Devon Energy (NYSE:DVN), Phillips 66 (NYSE:PSX), Marathon Petroleum (NYSE:MPC), Chevron (NYSE:CVX), Exxon Mobil (NYSE:XOM), Chesapeake Energy (NYSE:CHK) and Occidental Petroleum (NYSE:OXY), Valero is one of the biggest oil companies in USA. Please continue to see the 5 biggest oil companies in USA.13 Jun 2021
How many oil companies are US owned?
There are about 9,000 independent oil and natural gas producers in the United States. These companies operate in 33 states and the offshore and employ an average of just 12 people.
Who owns the largest oil companies in the US?
ExxonMobil ranks first among United States' top ten oil and gas producing companies based on market capitalization. As of October 4, 2021, the Texas-based oil supermajor had a market cap of 257.95 billion U.S. dollars.4 Oct 2021