Shell, Valero lead surge in petroleum stocks By: MarketWatch June 13, 2011 at 10:22 AM EDT Energy stocks rise in early activity after recent losses, with oil producers and refiners turning in solid gains Read More >> Related Stocks: Anadarko Petroleum BP Plc ADR Chesapeake Energy First Solar Royal Dutch Shell Plc ADR Tesoro Petroleum Co Transocean Ltd Valero Energy