Related by context. Frequent words. (Click for all words.) 72 Chevron Corp. 65 ChevronTexaco 61 Exxon Mobil Corp. 61 Exxon Mobil 60 ConocoPhillips 59 Royal Dutch Shell 59 Exxon Mobil Corp 58 ConocoPhillips COP 56 Occidental Petroleum Corp. 55 Chevron 55 Exxon Mobil XOM 54 Anadarko Petroleum Corp. 53 Talisman Energy Inc. 52 CVX 52 Conoco Phillips 52 ExxonMobil 51 Marathon Oil 51 Occidental Petroleum 51 Unocal Corp. 50 Schlumberger Ltd. 50 Valero Energy 50 Newmont Mining Corp. 50 EnCana Corp. 49 Tesoro Corp. 49 Woodside Petroleum Ltd. 49 Exxon 48 Halliburton Co. 47 BP Plc 47 Conoco 47 Shell Oil 46 Statoil ASA 46 Gilead Sciences Inc. 46 Statoil 46 Dow Chemical Co. 46 BP PLC BP 46 Anadarko Petroleum 45 PetroChina Co. 45 CVS Caremark Corp. 45 Eni SpA 45 Lukoil 45 Unocal 45 Pioneer Natural Resources 45 oil 45 Suncor Energy Inc. 44 Saudi Aramco 44 CNOOC Ltd. 44 Schlumberger 44 Petro Canada 44 Pulte Homes Inc. 44 XOM 44 Sinopec 44 Hewlett Packard Co. 44 Woodside Petroleum 44 Charts Fortune 43 CNOOC 43 Talisman Energy 43 aluminum producer 43 Barrick Gold Corp. 43 BHP Billiton Ltd. 43 Cnooc 43 StatoilHydro 43 Nexen 43 International Business Machines 43 NYSE COP 43 BP PLC 42 Newmont Mining 42 AMR Corp. 42 Suncor Energy 42 XTO Energy Inc. 42 Shell 42 crude oil 42 Dow component 42 Halliburton 42 Corp. INTC 42 gasoline stockpiles 41 Norsk Hydro 41 PetroChina 41 Lowe Cos. 41 Northrop Grumman Corp. 41 LUKoil 41 Molson Coors Brewing Co. 41 contractor Northrop Grumman 41 Southwest Airlines Co. 41 refiner 41 Occidental 41 UnitedHealth Group 41 Diamond Offshore Drilling 41 Chesapeake Energy 41 & McLennan Cos. 41 Sprint Nextel Corp. 40 Tullow Oil 40 parent AMR 40 General Motors Corp. 40 Dominion Resources 40 Toll Brothers Inc. 40 Nippon Oil 40 General Electric 40 Anadarko 40 Western Refining 40 CNPC 40 XTO Energy