How do you convert barrel of crude oil to barrel of refined oil?

Answer:
After crude oil is removed from the ground, it is sent to a refinery by pipeline, ship, or barge. At a refinery, different parts of the crude oil are separated into usable petroleum products.
First answer by 4Jays. Last edit by 4Jays. Contributor trust: 1564 [recommend contributor recommended]. Question popularity: 1 [recommend question].