List of Companies Profiled in the report
CGG S.A.
China National Petroleum Corporation
Dawson Geophysical Company
Fairfield Geotechnologies
Geophysical Survey Systems, Inc
Geospace Technologies
INOVA Geophysical Equipment Limited
ION Geophysical Corporation
Petroleum Geo-Services
Pulse Seismic Inc.
SAExploration Holdings, Inc.
Schlumberger Limited
Terrex Seismic
TGS-NOPEC

List of Other Companies Mentioned in the report
Archer Limited
BGP Inc.
Dawson Geophysical Company
DUG Technology Ltd.
Exploration Instruments LLC
Fugro
Geophysical Survey Systems, Inc. (GSSI)
Geospace Technologies Corporation
IGI Poseidon
INOVA Geophysical
ION Geophysical Corporation
Petroleum Geo-Services (PGS)
Polaris Seismic International
SAExploration
Schlumberger Limited
Sercel
Terraseis Trading Ltd.
TGS-NOPEC Geophysical Company

List of Associations Mentioned in the Report
American Association of Petroleum Geologists (AAPG)
Australian Society of Exploration Geophysicists (ASEG)
Brazilian Geophysical Society (SBGf - Sociedade Brasileira de Geofísica)
Canadian Society of Exploration Geophysicists (CSEG)
China Geophysical Society (CGS)
European Association of Geoscientists and Engineers (EAGE)
International Association of Geophysical Contractors (IAGC)
Russian Society of Geophysicists (RSG)
Society of Exploration Geophysicists (SEG)
Society of Petroleum Engineers (SPE)