Oil remains essential, not only to Illinois, which consumes more than a half million barrels per day, but the world as a ...

The North Dakota oil industry is rapidly researching and implementing enhanced oil recovery methods to extend the lifespan of ...

The $78 bln oil major urgently needs a hands-on chair who its new activist can work with. Former BHP Chair Ken MacKenzie, who ...

More than 1,000 small, independent companies continue to produce between 7 million and 8 million barrels of oil annually in ...