Ham petrol bu fabrikada arıtılır.
- Crude oil is refined at this plant.
Ham petrol fiyatı düşüyor.
- The price of crude oil is sinking.
A petroleum platform exploded in the bay.
- In der Bucht explodierte eine Erdölplattform.
The end of the era of petroleum is in sight.
- Das Ende des Erdölzeitalters ist in Sicht.