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April 18, 2024
China National Petroleum Corporation (CNPC)
Establishment time : July 17, 1988
website : www.cnpc.com.cn
Main Product : Exploration, production, refining, and marketing of oil and gas
Company Profile
China Oilfield Services Limited (COSL)
Establishment time : China Oilfield Services Limited (COSL) was established on December 4, 2001.
website : www.cosl.com.cn
Main Product : COSL's main products include offshore drilling services, well services, marine support and transportation services, geophysical services, and reservoir services.
Company Profile
Baker Hughes
Establishment time : Baker Hughes was established on October 28, 1987.
website : www.bakerhughes.com
Main Product : Baker Hughes specializes in providing oilfield services, equipment, and digital solutions to the oil and gas industry.
Company Profile
Halliburton
Establishment time : Halliburton was established on September 5, 1919.
website : www.halliburton.com
Main Product : Halliburton's main products include oilfield services, equipment, and technology.
Company Profile
Schlumberger
Establishment time : Schlumberger was established on September 1, 1926.
website : www.slb.com
Main Product : Schlumberger's main products include oilfield services, drilling equipment, and reservoir characterization.
Company Profile
Smith Bits
Establishment time : Smith Bits was established in 1952.
website : www.smithbits.com
Main Product : The main products offered by Smith Bits include drill bits and related drilling tools.
Company Profile
Sinopec Group
Establishment time : Sinopec Group was established on February 28, 2000.
website : www.sinopecgroup.com
Main Product : Sinopec Group's main products include petroleum, petrochemicals, natural gas, and other chemical products.
Company Profile
Weatherford International
Establishment time : Weatherford International was established in 1941.
website : www.weatherford.com
Main Product : The main products offered by Weatherford International include oilfield services, drilling tools, well construction, production optimization, and reservoir evaluation.
Company Profile
National Oilwell Varco (NOV)
Establishment time : National Oilwell Varco (NOV) was established on June 14, 1841.
website : https://www.nov.com/
Main Product : Oilfield equipment, drilling rigs, drilling equipment, wellbore technologies, and services.
Company Profile
shegnzhuan
Company Profile
Varel International Energy Services
Establishment time : Varel International Energy Services was established in 1947.
website : www.varelintl.com
Main Product : Varel International Energy Services specializes in manufacturing and supplying drill bits, downhole tools, and related services for the oil and gas industry.
Company Profile
The above is the Top 10 China Drilling Bit Manufacturers we have listed for you. You can submit the following form to obtain more industry information we provide for you.
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