The chemical makeup of mineral inclusions preserved in impact glass hints at the site of a missing impact crater.

Tengizchevroil, a 50%-owned affiliate of oil producer Chevron, has commenced crude oil production from the third-generation ...

Chevron Corporation CVX, one of the world's largest oil and gas producershas officially begun oil production at its highly anticipated Future Growth Project (“FGP”), located at the Tengiz oil field in ...