Related by context. Frequent words. (Click for all words.) 49 Chevron Texaco 47 ExxonMobil XOM 46 Exxon 46 XOM 45 Exxon Mobil 45 ExxonMobil 44 Conoco Phillips 44 BP 43 ExxonMobil NYSE XOM 42 Chevron 42 Exxon Mobil Chevron 41 Chevron NYSE CVX 41 OXY 41 oil 41 CVX 41 NYSE XOM 40 BP PLC BP 40 Exxon Mobil NYSE XOM 40 Conoco 40 BP Amoco 40 ConocoPhilips 40 PEMEX 40 NYSE TOT 39 ChevronTexaco 39 Exxon Mobil XOM 39 Royal Dutch Shell 39 Spain Repsol 39 Halliburton 38 Exxon Mobil Corp. 38 ConocoPhillips 38 Exxon Mobil Corp 38 Total SA TOT 38 Cnooc Ltd. 38 Exxon Mobil Corp XOM.N 38 Sinopec 38 Shell Oil 38 Shell 37 Hercules Offshore Inc. 37 Chevron Corp 37 Cepsa 37 ENSCO International 37 Boone Pickens 37 Lyondell Chemical 37 ConocoPhillips COP 37 petrochemical 37 Westlake Chemical 37 Ensco International 36 Repsol YPF SA 36 Texaco 36 Chevron Corp CVX.N 36 LUKOIL 36 Rosetta Resources 36 BP Plc 36 Transocean RIG 36 oilmen 36 Lukoil 36 Motiva Enterprises LLC 36 Citgo 36 Corp. VLO 36 BPs 36 CITGO 35 TNK 35 NYSE CVX 35 CNOOC 35 Cal Dive International 35 Lufkin Industries 35 Chevron CVX 35 Petrochina 35 Marathon Oil 35 Koch Industries 35 gas 35 Petroleo Brasileiro 35 PT Pertamina 35 PdVSA 35 ChevronTexaco Corp. 35 PETRONAS 35 Amerada Hess 34 Norway Statoil 34 Petroleos de Venezuela 34 Petrobras 34 Innovene 34 Chevron Corp. 34 Spain Repsol YPF 34 Overseas Shipholding Group 34 Saudi Aramco 34 Corporation NYSE XOM 34 Valero Energy 34 Halliburton HAL 34 PDVSA 34 Pemex 34 CNOOC Ltd 34 tar sands 34 CNPC 34 Anadarko Petroleum 34 Mariner Energy 34 Occidental Petroleum 34 Hornbeck Offshore Services 34 Olefins 34 Helix Energy 34 Tar Sands 33 GS Caltex