ConocoPhillips down as energy stocks decline By: MarketWatch August 22, 2012 at 10:20 AM EDT Oil producer to book $400 million gain on sale of stake to Russia’s Lukoil. Read More >> Related Stocks: CenterPoint Energy Chesapeake Energy ConocoPhillips Denbury Resources EnCana Corporation Energy Select Sector SPDR Exxon Mobil General Electric PHLX Oil Service Sector Index Phillips 66 Standard & Poors 500