|ccr content in crude oil||1.37||0.8||5070||38|
The chemical formula for crude oil is CnH2n+2, where n is a positive integer. Crude oil is basically a combination of various hydrocarbon molecules, which comprise of hydrogen, H and carbon, C atoms. Among the types of hydrocarbons present in crude oil, alkanes are predominant.What are the grades of crude oil?
Here are various grades of crude oil, based on API gravity measurements: Light crude oil: It has API gravity more than 31.1. Medium crude oil: It has API gravity between 22.3° and 31.1.° Heavy crude oil: It has API gravity lower than 22.3.°What is the importance of crude oil?
Crude oil is also important in the production of you car's hoses, wiring, and many fluids (antifreeze, brake fluid, transmission fluid, motor oil, and lubricating grease).What is crude oil composition?
Petroleum or crude oil is a complex mixture of hydrocarbons and other chemicals. The composition varies widely depending on where and how the petroleum was formed. In fact, a chemical analysis can be used to fingerprint the source of the petroleum. However, raw petroleum or crude oil has characteristic properties and composition.