+**Oil Refining** is the industrial alchemy transforming [Crude Oil](/wiki/crude_oil) into a myriad of useful products. This complex process separates and converts raw hydrocarbons into valuable fuels like gasoline and diesel, and essential building blocks for [Petrochemicals](/wiki/petrochemicals).
+## See also
+- [Hydrocarbons](/wiki/hydrocarbons)
+- [Fuel](/wiki/fuel)
+- [Energy](/wiki/energy)
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