See also:

• Science: Earth Sciences: Products and Services  (49)

This category in other languages:
	German  (18)

• Abitibi Geophysics - Based in Quebec, offering a wide range of ground geophysical survey types for mineral exploration, particularly precious metals and diamonds.
• Actidyn Systemes - Form offering simulation of physical phenomena using vibration, universal testing machines, balancing machines, centrifuges and earthquake simulators.
• Aeroquest International Limited - Providing services to the mining and oil and gas industries, offers both frequency-domain and time-domain helicopter electromagnetic systems as well as conventional fixed wing Mag/Grav and radiometric surveys.
• AOA Geophysics Inc. - Survey design, data acquisition and processing, mapping and interpretation, geoscience consulting as applied to energy exploration and development engineering, and geotechnical and construction engineering projects.
• Applied Geophysical Services - Velocity modeling and prestack depth migration using proprietary algorithms for seismic data processing.
• Arcis - Seismic data processing, participation surveys, geotechnical services, marketing and data management, and 2D and 3D seismic data libraries for the Western Canadian Sedimentary Basin.
• Atlantic Subsurface Imaging - Uses ground penetrating radar (GPR) to locate utilities and other structures hidden in concrete or buried underground.
• Austin Exploration Inc. - Acquisition of marine and land gravity and magnetics surveys. Includes a description of non-exclusive surveys available, new technology systems, and data services.
• Australian Seismic Brokers - Maintains and licenses a seismic database library for the Asia Pacific region. Also has current spec data acquisition projects and reprocessing capabilities.
• BGP, Inc. - Acquisition and processing of shallow water and transition zone seismic surveys.
• Bighorn Land and Field Service Ltd. - An Alberta based company offering preliminary seismic services to the oil and gas industry.
• Bird Seismic Services - Acquisition of streamer and transition zone seismic reflection and refraction for environmental, ground water surveys and shallow gas.
• Blackhawk - Geophysical imaging and emerging technologies to address a variety of applications and engineering problems related to transportation, infrastructure, environmental, mining, tunneling, unexploded ordnance, and oil and gas exploration.
• Canesis Data - Offers data conditioning and restoration services, including seismic vectorizing and log and map digitizing.
• Carson Aerogravity - High resolution aerogravity and magnetic surveying. Turnkey survey data processing and interpretation. Includes a description of acquisition methods and equipment.
• Challenger Geophysical Ltd - Provides engineering and environmental geophysical data acquisition, processing and interpretation.
• Crone Geophysics and Exploration Ltd. - Time domain electromagnetics equipment design and survey acquisition. Includes case histories and technical papers.
• DMNG Sakhalin Geophysical Company - Research vessels for the acquisition of geophysical data, including gravitational prospecting, magnetometric prospecting and seismic survey 2D/3D.
• Earth Resource Management Services - Provides geostatistics consulting to reduce risk, manage uncertainty for earth resource exploitation and supply.
• Earthquake Detector - The Quake Alarm provides early warning of earthquakes by detecting the compression wave (the P wave) which precedes the actual shear wave of an earthquake.
• ElectroMagnetic GeoServices - Uses seabed-logging, an application of marine controlled source electromagnetic (CSEM) that has the ability to map the subsurface resistivity remotely from the seafloor.
• Electro-Seise, LP - Airborne micro-gravity surveys using a tuned frequency measurement, deriving the residual gravity anomalies, with proprietary spatial filtering and data collection techniques.
• Elliott Geophysics International - Manufactures a specialized line of geophysical equipment for airborne geophysical surveys, and provides project management and consulting for survey acquisition and processing.
• Engineering Seismology Group Canada - Specializes in passive monitoring of induced microseismicity, designs and manufactures vibration sensors, acquisition systems and recording instruments.
• Enviro-Tech Surveys Ltd. - Designs and executes 2-D and 3-D seismic surveys using state-of-the-art GPS technologies for digital mapping products.
• Excel Geophysics Inc. - Provies gravity and magnetics field surveys, data processing, interpretation and equipment rentals.
• Flamingo Seismic Solutions - Offers interpretive processing that provides detailed reservoir characterization using advanced AVO, spectral decomposition and seismic texture analysis.
• Force Balanced Physics - Details of a new earth in-situ mechanical systems relationship between mass, 3-D loads and stresses, pore fluid pressure, strain and rock physical properties. Also includes information on text book and services offered.
• Gardline Marine Sciences - 2D/3D high resolution data acquisition and interpretation, shallow gas hazard analysis, seabed mapping, shallow to deep water soil investigation, near shore and coastal surveys and hydrometrics activities.
• GEDCO - Services in 3D and 2D seismic design, processing and interpretation as well as potential field services, such as high resolution aeromagnetic and gravity.
• Geodatos - Services in geophysical exploration covering the acquisition, processing and interpretation stages for the minerals, water resources and petroleum industries in Chile and South America.
• Geoenergy - Providing solutions for seismic data compression, processing, and data management in the oil and gas industry.
• Geofizyka Toruń - 3D and multicomponent seismic surveys in Eastern Europe. Onshore acquisition, processing and interpretation services, well logging and downhole seismic surveys.
• GeoPen - Series of geophysical exploration instruments used for environmental and engineering exploration.
• Geophex - Ground survey company conducting gravity, magnetic, electrical, electromagnetic, seismic reflection and refraction, and ground-probing radar surveys with a focus on environmental projects.
• Geophysical Development Corporation - Seismic data processing and exploration services including time and depth imaging, AVO and petrophysical analysis.
• Geophysical Resources & Services Pty Ltd - Provides survey design, acquisition, and project management to the minerals and coal industries.
• Geophysical Service Incorporated - Crew operations, data management, equipment leasing, acquisition and processing of speculative land and marine 2D and 3D data.
• Geophysics GPR International - Airborne geophysics for mineral exploration, buried object detection, concrete structure evaluation, and environmental and contamination studies.
• Geoseismic - Supplier of earthquake monitoring systems: Hardware and Software designed to track earthquakes.
• GeoStrata Resources Inc. - Operates geophysical acquisition crews capable of recording dynamite, vibroseis, truck or heliportable operations with both 3D or 2D parameters.
• Geosystem - Controlled-source electromagnetic and magnetotelluric (MT) data acquisition, processing and interpretation, 2D/3D prestack time and depth imaging.
• Global Geophysical Services - Specializes in acquiring high density, reservoir grade 3D data sets and provides land and marine seismic acquisition solutions on a proprietary contract or speculative basis.
• GPR Professional Services - Offers ground penetrating radar services, including scanning, consulting, on-site training, and sales of GPR equipment. Based in Marblehead, Massachusetts.
• Hardin International Processing, Inc. - Geophysical processing center for seismic data. Includes a description of software and hardware technology and a company profile.
• Information Services - Publisher of the Oil and Gas Directory and the Geophysical Directory. Includes a description of content, sample pages, and ordering information.
• JEBCO Seismic L.P. - Provides a library of spec data and non-exclusive surveys, including land 3D, transition zone, ocean bottom cable, and regional 2D and 3D marine programmes.
• Kelman Technologies Inc. - Digital seismic data processing, archiving and data management services.
• Land Tech - Geophysical services and rental of geophysical equipment. Specializes in passive seismic tomography surveys for the oil industry and in pipeline early warning pollution systems.
• Lisle Gravity Inc. - Data broker offering sales and licensing of spec and proprietary gravity, aeromagnetic, and magnetotelluric surveys throughout the US. Includes an interactive map showing coverage.
• Mammoth Geophysical, Inc. - Remote sensing services using radiometric, geochemical, and Earth resistivity profiling surveys. Includes technical explanations and success stories.
• Mcphar Geosurveys Ltd - Provider of airborne geophysical surveys and measurements of gravity, magnetic and electromagnetic forces and gamma radiation on the ground and from fixed-wing aircraft and helicopters.
• MicroGeophysics Corporation - Geophysical contract company. Publications, work sites and a client list.
• Multiwave Geophysical Company - Provider of marine seismic services to the global oil and gas industry with a focus on towed seismic, multiclient seismic services, and ocean bottom seismic as well as other geophysical sub-sea operations.
• Naeva Geophysics, Inc - Subsurface detection using magnetics, electromagnetics, ground penetrating radar, UXO detection, seismic refraction and reflection, utility location, self potential, resistivity, and borehole logging.
• New England Geophysical - Offers non-invasive subsurface investigations using ground penetrating radar, electromagnetic and radiological methods.
• New England Research - Scientists and engineers pursuing the understanding and applications of rock properties to geological problems.
• New-Sense Geophysics Limited - Offering magnetic, radiometric and time domain electromagnetic airborne surveys to the mining and petroleum industries.
• Offshore Hydrocarbon Mapping (OHM) - Provider of controlled source electromagnetic imaging (CSEMI) services, including surveying, data processing, and data interpretation services.
• The Online Geoscience Dictionary - The Online Geoscience Dictionary allows all registered users to access and update over 20000 Geoscience definitions. In addition Geoscientist users can trace old colleagues and have a technical discussion online.
• OYO Corporation. - Installation and maintenance of accelerographs and earthquake monitoring equipment, and consulting services on earthquake damage mitigation.
• Paterson, Grant and Watson Limited - Specialists in the management, processing and interpretation of airborne and ground geophysical surveys. Also offers a variety of non-exclusive international datasets.
• Paulsson Geophysical Services, Inc. - Provides data acquisition, processing and interpretation services in the field of advanced 3D borehole seismology and massive 3D VSP. Includes hardware specifications and survey design parameters.
• Pinemont Technologies Inc. - Electro-telluric sweep receiver data acquisition and navigation systems for environmental measurements and geophysical exploration.
• Polaris Explorer Ltd. - Conducts 2D and 3D seismic recording in extreme conditions, from sources that include dynamite, vibroseis, marine airguns and explorer accelerated weight drop system.
• Precision Geophysical, Inc. - Offers operating field crews and equipment for acquisition of seismic data.
• Quantec Geoscience - Provides geophysical services to the mining industry with a focus on data acquisition, interpretation and survey execution.
• Rock Solid Images - Solutions for seismic reservoir characterization, seismic attributes and rock physics.
• Roxicon AS - Specializes in 2D and 3D seismic merging of data sets and seismic velocity data.
• Sander Geophysics Limited - Specializes in high resolution airborne magnetic, gravimetric and radiometric surveys using fixed-wing aircraft and helicopters.
• Scott Geophysics Ltd. - Specializes in induced polarization resistivity surveys. Other methods such as magnetometer and VLF-EM are also available. Additional processing and interpretation are offered, including inversion of IP and resistivity data.
• SeaBed Geophysical AS - Specializing in marine multi-component seismic acquisition, and processing of marine streamer and ocean bottom seismic data.
• Seabird Exploration Norway AS - Provider of 2D, source and shallow water 2D/3D seismic services.
• Seis Pros International - Seismic contracting for survey design, acquisition and processing. Includes a company history and portfolio of past projects.
• Seismic Exchange, Inc. (SEI) - 2D and 3D seismic data marketing with proprietary databases in the Gulf of Mexico, domestic onshore and transition zone.
• Seitel - Data library of land and marine surveys available for license. Includes an online GIS viewer for registered users to download detailed information.
• Sevmorneftegeofizika (SMNG) - Marine geophysical contractor in Russia, offers 2D/3D marine seismic acquisition, navigation positioning, processing and integrated interpretation of seismic data.
• SJ Geophysics Ltd. - Ground geophysical surveys for the mineral exploration, environmental and engineering industries, including induced polarization and resistivity, electromagnetic, gravity, magnetic, radiometric, and ground penetrating radar.
• SPC Geoken - Service company engaged in acquisition of geological, geophysical and engineering surveys.
• Spectral Geophysics - Contract surveys, processing and interpretation of ground geophysical Data, airborne magnetic, EM and radio-metric data.
• Surveyaudit.com - A seismic survey audit firm specializing in survey and mapping computations for the exploration industry. Operating out of Calgary, Alberta, Canada.
• Terraquest Ltd - Specializes in airborne geophysical surveys, geophysical consulting, data interpretation, enhancement and modeling.
• TGC Industries, Inc. - Provides project management for acquisition of 3D seismic data and maintains a database of gravity and magnetic data for the U.S. and North America.
• TGS-NOPEC Geophysical Company L.P. - Licenses seismic data and maintains collections of 2D and 3D multi-client data along with a database of digital well logs.
• Tricon Geophysics, Inc. - Provides 3D and 2D seismic processing services including 3D pre-stack migration and depth imaging.
• Ultramag Geophysics Pty. Ltd - Manufacture, sales and rentals, and magnetometer survey services. Includes information about the earth's magnetic field and case studies.
• UTS Geophysics - Ultra-high resolution airborne geophysical surveys, offering advanced data acquisition and processing of airborne magnetics single sensor and gradient, radiometrics, gravimetry and electromagnetics.
• Vector Seismic Data Processing, Inc. - Seismic data processing and research and development of software for solving complex 2D/3D seismic images.
• Velseis Pty Ltd. - An Australian seismic exploration company providing a range of seismic technologies and contracting services for coal, mineral and hydrocarbon exploration.
• VSFusion - VSP processing services and borehole seismic application design, data processing, interpretation, and integration.
• Wavefield Inseis AS - A Norwegian marine geophysical company that provides proprietary data acquisition services and offers a portfolio of non-exclusive multi-client data.
• Zonge Engineering and Research Organization, Inc. - Equipment manufacturing and field services of electrical and electromagnetic methods for subsurface imaging applied to hydrological, hydrocarbon, environmental, engineering, and unexploded ordnance.