Sunday, December 26, 2010

Refine Oil


                There are many steps to refine oil. This essay will describe the steps how oil is refined.
The first step is that oil is located by geologic survey teams. Then oil is pumped by pipeline, after that oil is stored in storage tanks. Afterward oil is refined into various products, including petrol and then petrol is stored in tanks.  The next distinct step is that petrol is transported to the petrol station. The last step is that where petrol is stored before petrol is pumped into cars. 
          All in all, you must follow these steps to get good results, but it is still not easy to refine oil. All countries need petrol because it is the key of the development.

  

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