What is another word for dark petroleum oil?
Pronunciation: [dˈɑːk pətɹˈə͡ʊliːəm ˈɔ͡ɪl] (IPA) 
Dark petroleum oil is a commonly used term to describe crude oil that has a dark color and thick consistency. However, there are several synonyms that can also be used to describe this type of oil. One such synonym is heavy crude oil, which refers to oil that has a high density and viscosity. Another synonym is black gold, which is a term that has been used to describe oil for centuries due to its high value and importance in society. Other possible synonyms for dark petroleum oil include tar sands, bitumen, and heavy oil. Ultimately, the term used to describe this type of oil will depend on the specific context and audience being addressed.
