Dallas-based HollyFrontier Corp. and Holly Energy Partners LP will acquire a 105-year-old oil company known for its dinosaur logo and a related business for a combined value of nearly $2.6 billion.

If you're an energy company arguing that oil spills might be a good thing for the communities hit with one, you're doing it wrong. IE 11 is not supported. For an optimal experience visit our site ...

A Plano-based company will revive a 70-year-old oil field to recover remaining oil reserves through technology new to Texas' Gulf Coast region.

A Canadian oil company has come under fire after a sexually explicit cartoon of what ... an apparent reference to the 17-year-old. Underneath the drawing is the logo of Alberta oilfield ...