1 and PetroChina
China Petroleum and Natural Gas Group Corporation is an important state-owned backbone enterprise, a comprehensive international energy company mainly engaged in oil and natural gas business, engineering and technical services, petroleum engineering construction, petroleum equipment manufacturing, financial services and new energy development, and one of the major oil and gas producers and suppliers in China.
2. Sinopec
China Petrochemical Co., Ltd., referred to as "China Petrochemical" or "China Petrochemical" for short, is a super-large petrochemical enterprise group reorganized by the state on the basis of the original sinopec group 1998, and is a central enterprise directly under the State-owned Assets Supervision and Administration Commission of the State Council. The chairman of the board is the legal representative and is headquartered in Beijing.
3. China Offshore Oil Corporation (abbreviation of China National Offshore Oil Corp)
China Offshore Oil Group Co., Ltd. is a super-large state-owned enterprise (central enterprise) directly under the State-owned Assets Supervision and Administration Commission of the State Council of China, headquartered in Beijing, with 98,750 employees and four upstream branches in Tianjin, Zhanjiang, Shanghai and Shenzhen. In Fortune magazine's list of the world's top 500 enterprises in 2020, China Offshore Oil Corporation ranks 64th.
Business scope of China Petroleum
Oil and gas business: exploration and production, refining and chemicals, sales, natural gas and pipelines.
Engineering technical services: geophysical prospecting, drilling, logging, underground operation.
Petroleum engineering construction: oil and gas field surface engineering, pipeline construction and oil refining equipment construction.
Petroleum equipment manufacturing: exploration equipment, drilling and production equipment, oil refining equipment, special oil pipelines and power equipment.
Financial services: fund management, financial insurance.
Transportation services: transportation of dangerous chemicals, transportation of special bulky goods, foreign-related transportation, social logistics, etc.
New energy development: unconventional oil and gas resources, biomass energy and other renewable energy. The company's new energy business mainly includes unconventional oil and gas resources such as coalbed methane, oil shale, shale gas and oil sands, as well as the development and utilization of renewable energy such as biomass energy, wind energy, solar energy and geothermal energy.
Reference to the above content: Baidu Encyclopedia-China Oil and Gas Group Co., Ltd.