Energy stocks begin the week mainly lower By: MarketWatch August 20, 2012 at 10:18 AM EDT Kinder Morgan trades up on $3.3 billion deal to sell Rockies pipeline assets to private equity. Read More >> Related Stocks: Anadarko Petroleum Chevron Corp Energy Select Sector SPDR Exxon Mobil FMC Technologies Kinder Morgan PHLX Oil Service Sector Index Pioneer Natural Resources Wpx Energy Inc