Shares of Occidental Petroleum Corp. shed 4.64% to $46.65 Friday, on what proved to be an all-around poor trading session for ...

By Sheila Dang and Shariq Khan HOUSTON - Big Oil executives this week saw little prospect of a near-term improvement in ...

Shares of Chevron slid by more than 3% even after the oil giant boosted its dividends. Exxon's liquids production rate remained at a 40-year high as offshore Guyana fields prove even more lucrative ...