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  • Petroleum - Wikipedia
    Petroleum is a fossil fuel formed over millions of years from anaerobic decay of organic materials from buried prehistoric organisms, particularly planktons and algae, and 70% of the world's oil deposits were formed during the Mesozoic [2]
  • Petroleum | Energy, Products, Facts | Britannica
    Petroleum, complex mixture of hydrocarbons that occur in Earth in liquid, gaseous, or solid form The term is often restricted to the liquid form, commonly called crude oil, but, as a technical term, ‘petroleum’ also refers to natural gas and the viscous or solid form known as bitumen, which is found in tar sands
  • Oil and petroleum products explained - U. S. Energy Information . . .
    Petroleum products are fuels made from crude oil and the hydrocarbons contained in natural gas Petroleum products can also be made from coal, natural gas, and biomass What petroleum products are made from crude oil?
  • Petroleum - Education | National Geographic Society
    Petroleum, also called crude oil, is a fossil fuel Like coal and natural gas, petroleum was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria
  • What is Petroleum: Definition, Formation, Constituents, Types and Uses
    Petroleum is a complex mixture primarily composed of hydrocarbons—molecules consisting of hydrogen and carbon atoms These hydrocarbons vary in structure and size, forming compounds that range from gases to liquids and even solids under different conditions
  • What is Petroleum? Origins, Uses, and Environmental Impact
    Petroleum, also known as “black gold,” is a pillar of the global energy industry, powering many facets of modern life It drives cars, heats houses, and is the basic material for a wide range of products
  • Petroleum - Energy Education
    Petroleum traps energy, first originating from the Sun, that was captured by photosynthetic plankton in ancient oceans Just like coal, petroleum is a type of fossil fuel The formation of petroleum occurred hundreds of millions of years ago during a period known as the Carboniferous period
  • Petroleum - Chemistry Encyclopedia - reaction, water, uses, elements . . .
    Petroleum is a naturally occurring complex mixture made up predominantly of carbon and hydrogen compounds, but also frequently containing significant amounts of nitrogen, sulfur, and oxygen together with smaller amounts of nickel, vanadium, and other elements
  • What Is Petroleum? - AAPG
    A thick, flammable, yellow-to-black mixture of gaseous, liquid, and solid hydrocarbons that occurs naturally beneath the earth's surface, can be separated into fractions including natural gas, gasoline, naphtha, kerosene, fuel and lubricating oils, paraffin wax, and asphalt and is used as raw material for a wide variety of derivative products
  • Petroleum: Understanding Its Definition and Importance
    Petroleum refers to a naturally occurring, flammable liquid composed of a complex blend of hydrocarbons and organic compounds It is found in geological formations below the Earth's surface, and it encompasses various forms including crude oil, natural gas, and solid bitumen





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