anna university
Petrolium is obtained from wells that pump out the petroleum.
Petrolium is distilled to form the many petrolium products we use.
''Beyond petrolium''
petroleum is organic
china university of petroleum is the best without doubt
Drilling in the earth we get petroleum in raw shape
Petroleum Is a fossil fuel
Other names for petroleum include crude oil, fossil fuel, and black gold.
Heriot watt university is the best Heriot watt university is the best
It is very limmited you don't need a lot of petrolium to make energy it is nonrenewable it is exhaustible
UET University Mehran University Ned University
university of petroleum and energy studies,dehradoon,uttara kund,india