I need to change the oil in my car.

The mechanic oiled the engine to ensure smooth operation.

I sauteed the vegetables in olive oil.

I need to buy some coal oil for the lantern.

I used tung oil to finish the wooden table.

Shale oil is a type of petroleum extracted by dry distillation of shale.

Sperm oil was commonly used as a lubricant in the 19th century.

I need to change the lubricating oil in my car.

Mineral oil is commonly used as a lubricant in various industries.

Crude oil prices have been fluctuating due to geopolitical tensions.