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PARTIAL CLIENT LIST
Our clients include the following companies, individuals, and governmental agencies:
3 Tec Energy Corporation Alaska, State of Albrecht & Associates, Inc. Alcorn International, Inc. Aline Brown Trust Alltex Exploration, Inc. Alto Energy Amax Foundation, Inc. American Exploration Company American Natural Gas Production Company American Petrofina, Inc. American Petroleum Institute Amoco International Oil Company Amoco U.K. Ltd. Ampac Oil & Gas, Inc. Anglo Suisse Offshore Partners Aquila Energy Capital Corporation Aquila Energy Corporation Aquila Energy Sources Arabian Oil Company, Ltd. Arch Petroleum, Inc. Arco Oil & Gas Arctic Energy (Gibraltar), Ltd. Arcturus Corporation Arizona State Land Department Arkansas Louisiana Gas Company Armco Steel Corporation Arthur Young & Company Arthur D. Little Asher Resources Asher Resources, Inc. Ashland Oil Company Austral Oil Company Australian Gas Light Company Bank of America Bank One Barrett Resources Corporation Basa Resources, Inc. BDO Seidman Bechtel Corporation Belden & Blake Corporation Bell & Murphy and Associates, Inc. BJ Services Company, USA Blake Energy Corporation Bligh Petroleum, Inc. Blue Source LLC BNP Paribas BNP Petroleum Corporation Brammer Keystone Energy, L.L.C. Brigham Exploration Co. BWOC Cabot Corporation Cadwalader, Wickersham, & Taft Calpine Gas Company Cambrian Capital Corporation Cargill Financial Services Corporation Cargill-CFSC-Wayland Advisors, Inc. CDX Gas Challenger Minerals, Inc. Champlin Petroleum Company Cheniere Energy, Inc. Chesapeake Energy Corporation ChevronTexaco Cimarron Oil & Gas, Inc. Citation Oil & Gas Cities Service Gas Company Cities Service Oil Company Clayton Williams Energy Cleco Energy, L.L.C. Coastal States Gas Company Colorado Interstate Gas Company Comerica Bank Commonwealth Energy Compass Bank Comstock Resources, Inc. Conoco, Inc. Conquest Exploration Company Constillation Energy Contech Oil Management Group, Inc. Continental Oil Company Contour Energy Corporation Copano Energy Corpoven, S.A. (Venezuela) Couba Operating Company Cronus Offshore, Inc. Cross Timbers Oil Company Crown Central Petroleum Corporation Crystal Oil Company D & J Oil Company Daltex Petroleum Company Damson Oil Corporation Delhi Gas Pipeline Corporation Deltoil Corporation Dewey Ballantine DLB Oil & Gas, Inc. Doreal Energy Dyn McDermott Petroleum Operating Company E.I. duPont de Nemours & Company Edwin L. Cox Elf Aquitaine Eminent Energy Resources, Inc. Empiric Energy, Inc. Encap Investments LC Enervest Management Company, LC Energy Development Corporation Enex Resources Corporation Enron Capital & Trade Resources Enron Oil & Gas Trinidad, Ltd. Ensearch Exploration, Inc. Enterprise Oil, PLC Equitable Resources Exploration, Inc. Espero Energy Corporation Esso Norge AS Exxon Company, U.S.A. ExxonMobil Fagadau Energy Corporation Fairfield Resources Falcon Seaboard, Inc. Federal Bureau of Investigation First Australian Reserves Floyd Oil Company Fogler, Murray Forrest Oil Corporation Four Square Production, L.L.C. Freedom Resources Company Frontier Exploration & Production Corporation Frontier Resources Fulbright & Jaworski Gabriel Investment, Ltd. Gaither Petroleum Corporation Gas and Fuel Corporation of Victoria, Australia Gas Council of England Gasper, Rice and Associates, Inc. General American Oil Company of Texas General Electric Company Geonatural Resources, Inc. Getty Oil Company Global Natural Resources Global Oil Acquisition Corporation Goodrich Oil Company Goodyear Tire & Rubber Company Gracey Estate Greenhill Petroleum Corporation Guggenheim Trust, L.R. Gulf Exploration and Development Corporation Gulfport Energy Gulfwest Oil Company Halliburton Company Hampton Resources Corporation Harken Energy Corporation Harken International, Ltd. Harris Exploration, Inc. Henry Petroleum Corporation Hilcorp Energy Company Holmes Investments, Inc. Holtzman & Urquhart Houston Pipeline Howell Petroleum Hunt Oil Company Husky Oil Company Hutchings Joint Stock Association III Halbouty, Michel T. Imperial Holly IP Petroleum Company, Inc. J.M. Huber Corporation J.P. Morgan & Company, Inc. J.P. Oil Company, Inc. Jayne Wrightsman Company Jefferies & Company, Inc. Jena Operating Company, Inc. Johnson Production, Inc. Kamlok Oil and Gas, Inc. KCS Mountain Resources, Inc. Kelley Oil & Gas Corporation Kelley Oil Corporation Kerr-McGee Corporation Kinder Morgan Production Company King & Spalding Kirby Petroleum Company Krusen Thompson Interests Kuwait National Oil Company Ladd Petroleum Corporation Land & Natural Resources Development Lavaca Corporation Littlejohn, John J. Lomak Petroleum, Inc. Louisiana Land & Exploration McCleskey Oil & Gas L.L.C. McCormick Energy, Inc. McKinsey Consulting Macquarie Energy Capital Marathon Oil Company Maraven, S.A. (Venezuela) Martingale Mary M. Hodge Trust Maxus Energy Corporation Maxus Exploration Company Mecom, John W. Medco Energi U.S. Meridian Oil Company Merit Energy Company Merlin Petroleum Company Mestena, Inc. Metco Oil Corporation Methanex Middle Bay Oil Company, Inc. Midwest Companies Miller & Chevalier Mineral Acquisition Partners Mission Resources Corp. MJM Oil & Gas, Inc. Mobil Exploration & Producing U.S., Inc. Mohave Oil and Gas Corporation Monsanto Company Moss Heart Foundation Moss Petroleum Company Murphy Oil Corporation National Gas Company, Trinidad Natomas North American, Inc. Natural Gas Clearinghouse Nippon Oil Exploration U.S.A., Ltd. NL Industries O’Quinn & Laminack O’Sullivan Oil & Gas Company Ocean Energy Company Oilwell Division, U.S. Steel Corporation Olympic Oil & Gas Corporation Osborn Heirs Company Oxy International Palau Pacific Energy Panaco Panda Energy Patrick Petroleum Company Pecten International Company Pelto Oil Company Pend Oreille Oil and Gas Company Penn-Virginia Resources Corporation Pennwell Pennzoil Company Petroleos Mexicanos (PEMEX) Petro-Lewis Corporation Petrotech Corporation Petrotrin (Trinidad) Phillips Petroleum Company Pioneer Exploration Placid Oil Company Plains Resources Playa Minerals & Energy, Inc. Primera Oil & Gas, Ltd. Quantum Questar Exploration and Production Company Range Resources Corporation RE Smith Interests Rohm and Haas Company Rutherford Moran Oil Corporation Rutherford Oil Corporation Sabine Gas Operators Samson Santos, Ltd. Scana Petroleum Seabreeze Land Company Seeligson Oil Company SG Interests, Inc. Shell Oil Company Sheridan Energy Siberian Natural Gas, Inc. Sino-American Resources, Inc. Smith Offshore Snyder Exploration Company Solana Petroleum Sonat Exploration Southern Resource Company Sovereign Corporation, The St. Mary Parish Land Company Statex Petroleum, Inc. Stephens Production Company Sterling Energy, Inc. Stocker Resources, Inc. Sun Company, Inc. Swift Energy Company Tannehill Oil Corporation TDC Energy Corporation Tenex Corporation Tenneco Oil Company Tesoro Petroleum Corporation Tex Oil Texakota, Inc. Texas American Resources Company Texas Department of Transportation Texas Gas Transmission Corporation Texon Petroleum Texona Acquisition Company Thompson & Knight Tipperary Corporation Torch Energy Advisors Incorporated Toreador Royalty Corporation Transco Energy Company Tri-Union Development Corporation Trust Company of the West Turnberry Resources U. S. Government: Bartlesville Energy Tech Center Bureau of Indian Affairs Bureau of Mines Department of Agriculture Department of Commerce Department of Energy Department of Justice Department of the Interior Department of the Navy Department of Treasury Division of Fossil Energy Division of Geothermal Energy Energy Information Agency Internal Revenue Service Morgantown Energy Tech Center Nevada Operations Office Oak Ridge National Laboratory U. S. Geological Survey Union Carbide Corporation - Nuclear Division Union Oil Company of California Universal Resources Corporation URC Permian Van Dyke Energy Company Vintage Petroleum, Inc. Voyager Energy Corporation Wesley West Interests, Inc. Weyerhouser Company Whiting Petroleum Corporation Whitmar Exploration Company Whittier Corporation, M.H. Whittier Trust Company Wiser Oil Company Worsham, Forsythe, and Wooldrige, LLP XCL, Ltd. Xplor Corporation Yetter & Warden, LLP
Copyright © 2008 H.J. Gruy and Associates, Inc.
