Crude oil is a naturally occurring, unrefined petroleum product composed of hydrocarbon deposits and other organic materials. Crude oil can be refined to produce usable products such as gasoline, diesel and various forms of petrochemicals. It is a nonrenewable resource, also known as a fossil fuel, which means that it can't be replaced naturally at the rate we consume it and is therefore a limited resource.
​US crude inventories surged, natural gas inventories rose, Schlumberger missed revenue but beat EPS, Saudi Aramco CEO optimistic about Chinese oil...