Today, petroleum is found in vast underground reservoirs where ancient seas were located. Petroleum reservoirs can be found beneath land or the ocean floor. Their crude oil is extracted with giant drilling machines.
Crude oil is usually black or dark brown, but can also be yellowish, reddish, tan, or even greenish. Variations in color indicate the distinct chemical compositions of different supplies of crude oil. Petroleum that has few metals or sulfur, for instance, tends to be lighter (sometimes nearly clear).
Petroleum is used to make gasoline, an important product in our everyday lives. It is known as 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
Fuel Oil
Gasoil
Fuel Oil
Fuel oil, also called furnace oil, fuel consisting mainly of residues from crude-oil distillation. It is used primarily for steam boilers in power plants, aboard ships, and in industrial plants. Commercial fuel oils usually are blended with other petroleum fractions to produce the desired viscosity and flash point. Fuel Oil is used commonly for burning in furnaces, boilers, stoves and lanterns to generate heat. It comprises of long hydrocarbon chains, such as alkanes, aromatics and cycloalkanes.
Gas oil is a fuel that is cheaper than normal road diesel due to it being a rebated fuel used for heating, vehicles, machinery in the construction and agricultural sector.