The following list of companies have purchased our reports or used our consultancy services.
A
- AEC
- AFRICAN PETROLEUM
- AGIP
- AMERADA HESS
- AMOCO
- ANADARKO
- ANGLO-AMERICAN
- APACHE
- APEX
- APT
- ARCO
B
- BAHARI RESOURCES
- BAKER HUGHES
- BEACH ENERGY
- BG
- BHP-BILLITON
- BOWLEVEN
- BP
- BRITISH BORNEO
- BRITISH GAS
- BURIED HILL PETROLEUM
- BURLINGTON RESOURCES
C
- CANAMENS
- CANADIAN OCCIDENTAL
- CANADIAN NATURAL RESOURCES
- CANAMENS ENERGY LTD.
- CENTRALE OIL AND GAS
- CEPSA
- CHARIOT OIL & GAS
- CHEVRON
- CHINESE PETROLEUM CORPORATION
- CNOOC
- COBALT
- CONOCO PHILLIPS
- CRESTAR ENERGY
D
- DANA PETROLEUM
- DEMINEX
- DEVON ENERGY
E
- EGDON RESOURCES
- EL PASO
- ELF
- ENERGY AFRICA
- ENI
- ENTERPRISE OIL
- EOG RESOURCES
- EUROPEAN HYDROCARBONS
- EXXON
- EXXONMOBIL
F
- FAROE PETROLEUM
- FORCE
- FUGRO GEOTEAM
G
- GLOBAL PETROLEUM
- GX TECHNOLOGY
H
- HARVEST
- HESS
- HERITAGE OIL (UK LTD)
- HUNT OIL
- HUSKY
I
- ICHRON
- IMPACT OIL AND GAS
- ION GEOPHYSICAL
- ITHACA ENERGY
J
- JAPEX
- JEBCO
- JAPANESE NATIONAL OIL CORPORATION
K
- KERR McGEE
- KOCH INDUSTRIES
- KOREAN NATIONAL OIL CORPORATION
- KOSMOS ENERGY
L
- LASMO.
- LOUISIANA L & E
- LUKOIL
M
- MAERSK
- MARATHON
- MARITIME ZONE SOLUTIONS
- MOBIL
- MUBADALA OIL AND GAS
- MURPHY
N
- NEWFIELD
- NEXEN
- NOBLE ENERGY
- NORCEN
- NORSK HYDRO
O
- OCCIDENTAL
- OCEAN ENERGY
- ODEBRECHT
- OIL SEARCH
- OMAN OIL
- OMV
- OPHIR ENERGY
- ORYX ENERGY
P
- PALADIN
- PAN ATLANTIC
- PAN PETROLEUM
- PANCANADIAN
- PANORO ENERGY
- PARTEX OIL & GAS
- PEMEX
- PENNZOIL
- PETRA ENERGIA
- PERENCO
- PETROCAMAK
- PETRONAS
- PETROFINA
- PGS
- PIONEER
- PLUSPETROL
- PREMIER OIL
- PRODOIL
- PTTEP
R
- RANGER OIL
- RELIANCE INDUSTRIES
- REPSON-YPF
- RIALTO ENERGY
- ROC OIL
- ROYAL BANK OF SCOTLAND
- RWE DEA
S
- SAMSON
- SAN JORGE
- SANTA FE-SNYDER
- SASOL
- SHELL
- SIERRA
- SIPETROL
- STATOIL
- STERLING ENERGY
- SUMMIT PETROLEUM
- SUN OIL
- SUNCOR
T
- TALISMAN ENERGY
- TALOS ENERGY
- TECPETROL
- TERRALLIANCE
- TEXACO
- TOTAL
- TRITON ENERGY
- TULLOW
U
- UNION PACIFIC RESOURCES
- UNION TEXAS
- UNOCAL
V
- VALE
- VANCO ENERGY
- VEBA
- VERITAS DGC
W
- WINTERSHALL
- WOODSIDE