Energy stocks flat; Chevron, Exxon drop By: MarketWatch August 17, 2012 at 10:18 AM EDT Crude oil prices weaken, while the broad equities market lends some strength to energy stocks. Read More >> Related Stocks: Cabot Oil & Gas Chevron Corp ENSCO Plc Energy Select Sector SPDR Exxon Mobil Newfield Exploration PHLX Oil Service Sector Index Valero Energy Wpx Energy Inc