Danaha Nafta

Waa buug ka hadlaya cilmi-nafsiga iyo horumarinta nafta, isaga oo diiradda saaraya sidii qofku u fahmi lahaa baahiyaha gudaha. Waxa uu hagayaa akhristaha sidii uu u heli lahaa dheelitirnaan nololeed iyo sidii uu naftiisa uga badbaadin lahaa caqabadaha maskaxeed. Waa saaxiib ku caawinaya kor u qaadista is-kalsoonida.