Related by context. Frequent words. (Click for all words.) 56 Diamond Shamrock 55 Premcor 53 Valero NYSE VLO 52 Tosco 51 SemMaterials 50 Aruba refinery 50 Tesoro Petroleum 50 Kmart Holding 50 MAPCO 50 Dresser Industries 50 EnergySouth 50 Encore Acquisition 50 Evolution Fuels 49 Bridas 49 Transcontinental Realty Investors 49 BP Amoco 49 WilTel Communications 49 Vanguard Car Rental 49 PBF Energy 49 Valero LP 49 Citgo Petroleum 49 Motiva Enterprises 49 Lyondell Chemical Co. 48 OxyChem 48 Concho Resources 48 John Deere Renewables 48 Chevron Texaco 48 CEO Exercises Options 48 Krotz Springs refinery 48 Lyondell Chemical 48 Magellan Midstream Partners LP 48 Amoco 48 DFB Pharmaceuticals 48 Fiesta Mart 48 Kerr McGee Corp. 48 Susser Holdings 48 NuStar Energy 48 MeriStar 48 Panda Ethanol 48 CEO Bill Klesse 47 Retail Ventures 47 TXCO Resources 47 Arkla 47 Veritas DGC Inc. 47 Acetex 47 Exco Resources 47 TransMontaigne 47 Ultrapar 47 Borden Chemical 47 Magellan Midstream 47 Astaris 47 InfrastruX 47 Magnum Hunter Resources 47 Valero Energy 47 Valero 47 Equilon 47 Abraxas Petroleum 47 Oneok Partners 47 CINCINNATI Federated 47 ABB Lummus Global 47 Sunoco SUN 47 Argosy Gaming 47 Kerr McGee 46 EnergyCo 46 Wolverine Tube 46 Occidental Chemical 46 Energen Resources 46 Landry Restaurants 46 Magnum Coal 46 Alamosa Holdings 46 Corp. NYSE VLO 46 GreenHunter 46 GS AgriFuels 46 PetroFalcon 46 AXYS Design Automation 46 Poland PKN Orlen 46 Gambro Healthcare 46 Pathmark Stores 46 Bill Greehey 46 Inergy Holdings 46 Dorchester Minerals 46 Corp VLO.N 46 FY# Q3 earnings 46 Prologis 46 BankBoston 46 Verasun 46 Texaco 46 Greehey 46 AmSouth Bancorp 46 Sunoco 46 Saudi Refining 46 terminaling 46 Eckerd drugstore chain 46 Dynergy 46 refranchise 46 Maverick Tube Corp. 45 Duckwall Alco 45 MedServe 45 Bridas Energy 45 Western Refining 45 Penn Octane