The following list of companies have purchased our reports or used our consultancy services.

AEC, AGIP, AMERADA HESS, AMOCO, ANADARKO, ANGLO-AMERICAN, APACHE, APEX, ARCO, BAKER HUGHES, BG, BHP-BILLITON, BOWLEVEN, BP, BRITISH BORNEO, BRITISH GAS, BURIED HILL PETROLEUM, BURLINGTON RESOURCES, CANADIAN OCCIDENTAL, CANADIAN NATURAL RESOURCES, CESPA, CHEVRON, CHINESE PETROLEUM CORPORATION, CONOCO, CRESTAR ENERGY, DANA PETROLEUM, DEMINEX, DEVON ENERGY, EL PASO, ELF, ENERGY AFRICA, ENTERPRISE OIL, EOG RESOURCES, EUROPEAN HYDROCARBONS, EXXON, FORCE, FUGRO GEOTEAM, GX TECHNOLOGY, HUNT OIL, ICHRON, HUSKY, JAPEX, JEBCO, JAPANESE NATIONAL OIL CORPORATION, KERR McGEE, KOCH INDUSTRIES, KOSMOS ENERGY, LASMO., LOUISIANA L & E, MAERSK, MARATHON, MOBIL, NEWFIELD, NEXEN, NORCEN, NORSK HYDRO, OCCIDENTAL, OCEAN ENERGY, ODEBRECHT, OIL SEARCH, OMV, ORYX ENERGY, PALADIN, PANCANADIAN, PARTEX OIL & GAS, PENNZOIL, PERENCO, PETROCAMAK, PETRONAS, PETROFINA, PGS, PHILLIPS, PIONEER, PLUSPETROL, PREMIER OIL, PRODOIL, RANGER OIL, RELLIANCE INDUSTRIES, REPSON-YPF, RIALTO ENERGY, ROC OIL, ROYAL BANK OF SCOTLAND, RWE DEA, SAMSON, SAN JORGE, SANTA FE-SNYDER, SASOL, SHELL, SIPETROL, STATOIL, STERLING ENERGY, SUN OIL, SUNCOR, TALISMAN ENERGY, TERRALLIANCE, TEXACO, TOTAL, TRITON ENERGY, TULLOW, UNION PACIFIC RESOURCES, UNION TEXAS, UNOCAL, VANCO ENERGY, VEBA, VERITAS DGC, WINTERSHALL.

Our Clients / Multiclient Reports