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18 companies

BirchTree Software

Location not listedUpdated Dec 2002
Training

BirchTree Software offers StratiScape, a revolutionary seismic display technology that enhances subsurface interpretation for geoscientists, aiding in oil exploration and reservoir analysis.

Compagnie Generale de Geophysi

Location not listedUpdated Dec 2002

Viridien is an advanced technology, digital and Earth data company specializing in geophysical imaging, data science, and sensor expertise to support energy, natural resource, environmental, and infrastructure challenges.

Dynamic Graphics, Inc.

Location not listedUpdated May 2026
Training

Dynamic Graphics, Inc. develops advanced data visualization and analysis software solutions for the oil and gas industry, specializing in geospatial modeling, well planning, and reservoir management.

Earth Science Associates, Inc.

Location not listedUpdated Dec 2002

Earth Science Associates, Inc. is a software development and consulting company specializing in geographic information systems and data analytics for the oil and gas industry, particularly focused on the Gulf of Mexico.

GeoTomo LLC

Location not listedUpdated May 2026

GeoTomo LLC develops high-end geophysical software products and provides advanced data processing services for imaging near-surface and subsurface geological systems, specializing in seismic data processing and modeling.

Geofizyka Torun Sp. z o.o.

Torun, PolandUpdated May 2026

Geophysical services to oil and gas exploration industry. Seismic data acquisition, processing and interpretation. Well logging and well log analysis.

Geotechnical Data Conditioning

Location not listedUpdated Dec 2002

Geotechnical Data Conditioning provides specialized services in geotechnical data processing and analysis, supporting maritime and offshore engineering projects.

Grant Geophysical, Inc.

Houston,, Texas, United StatesUpdated Mar 2007

Grant Geophysical is a global geophysical service company providing land, shallow water OBC, and transition zone seismic data acquisition across multiple continents.

PGS - Petroleum Geo-Services

Lysaker, NorwayUpdated Sep 2003

Petroleum Geo-Services is a technologically focused oilfield service company providing geophysical and reservoir consulting services across the exploration, field development, and production value chain.

Pan India Group

Location not listedUpdated Dec 2002

Pan India Group is a leader in Earth Sciences, Marine Sciences, Seismic, Oil & Gas, and Geospatial Data Management, providing innovative solutions for maritime industries and other sectors with over 300 employees across 20+ locations in India.

Spectrum Energy & Information Technology

Woking, Surrey GU21 6LE, United KingdomUpdated Jan 2004

Spectrum Energy and Information Technology Limited is a British registered geophysical company which commenced trading in 1985 and is now an established part of the world oil service community. With headquarters in the UK, Spectrum now has operational centres in Houston and Cairo with active joint ventures in Tehran and New Delhi.

Svitzer Ltd, , Great Yarmouth

Yarmouth,, Norfolk,, United KingdomUpdated May 2026

Svitzer Limited offers a comprehensive world wide offshore surveying service with expertise covering all aspects of seabed and sub-seabed survey data acquisition and management, as well as inspection, engineering, mapping, positioning, geotechnical and ROV services. Whilst primarily working for the Oil and Gas Industry, Britsurvey/Svitzer Ltd also conduct deep ocean cable route surveys, feasibility studies, exploration seismic interpretation projects and deep water bathymetric and site surveys. The purchase of a new vessel, equipped to undertake 2D seismic data acquisition, and swathe bathymetry systems on three of our five vessels has placed us at the forefront of hydrographic survey data acquisition and presentation, both for regional and engineering surveys. This expertise in conjunction with our expanded network of DGPS services, now covering both the North Sea and the Irish Sea underlines a continuing commitment to supply our clients with the highest quality hydrographic data available. A comprehensive pool of geophysical, surveying, positioning and ROV equipment installed on our vessels and available for mobilisation to world wide locations enables us to offer a truly comprehensive surveying service. This is supported by extensive data management, interpretation and reporting facilities. These include seismic workstations, for interpretation and integration of 2D and 3D datasets, a complete seismic processing centre, AutoCAD and Intergraph mapping stations and a dedicated 3D seismic interpretation and evaluation team.

Terra Management Inc.

Calgary, Alberta, CanadaUpdated Feb 2008

TerraSeis -Software to efficiently manage and display your seismic data. A modular, Windows-based application developed for seismic data management with geographically accurate viewing and mapping. Links line parameters, storage catalogue, QI tracking, AFE creation/tracking, document scanning/auto-indexing, data cleanup, and a powerful searching tool. Mapping may include any desired client data layer (wells, culture, land, etc.) for domestic or international data