Oil and gas exploration, Extracting oil and gas, Moving oil and gas, Making fuels and products, Selling fuels and products, Generating low carbon energy, Working responsibly.www.bp.com - 2022-01-01
Chevron works to meet the world\'s growing demand for energy by exploring for oil and natural gas; refining and marketing gasoline; producing chemicals and geothermal power and more.www.chevron.com - 2021-12-31