Fairfield Industries Incorporated - Fairfield is a geophysical company known for its development and use of advanced technology for acquisition and processing, and its licensing of seismic data.

RGR: Method of Effective Specular Points - A novel approach to Reflector Geometry Reconstruction: proper assimilation of prestacked multioffset traveltimes, macro-model-independent seismic reflection (depth) imaging.

Seismic Consultants Group Pty. Ltd. - Seismic Consultants Group (SCG) provides personnel for field supervision and quality control of geophysical surveys to the oil and gas exploration industry worldwide

SeismicDocs - Online professional geophysical consulting service.

Society of Exploration Geophysicists - Home page of the SEG, which hosts 2 monthly publications- The Leading Edge and the SEG Journal, and yearly trade shows, at the international, national, and regional level. The major organization for geophysicists involved in exploration and production of hydrocarbons.

Sharp Deconvolution in P-tau Domain - Elimination of intrabed multiples: SoSI-inversion. Site shows a novel approach to the comprehensive elimination of multiples -including intrabed ones. It is based on recursive representation of Born series inversion and realized in a form of a fast routine, capable of running in a fully automatic mode.

Texan Geophysical, Inc. - Texas based company specializing in Vibration Monitoring and Seismic Quality Assurance.

Sources of Seismic Interpretation Error - Powerpoint presentations illustrating common reasons for interpretation error. Free viewer available from site.

Seismic Reservoir Characterization Laboratory - Research program at Virginia Tech to develop methods to determine the parameters for the statistical reservoir models from seismic data.

Topaz Energy Exploration Ltd. - Geochemically-based surface exploration for hydrocarbons using magnetic horizontal gradient and radiometric surveys

Seismic Imaging Research - Research reports on subsalt imaging, depth migration, velocity model building, seismic modeling, converted mode energy and overpressure prediction.

Interactive Interpretation & Training, Inc. - Outsourcing geoscience for the upstream petroleum industry: geophysics, geology, petroleum engineering, geochemistry, workstation rental. Landmark and GeoQuest software.

Lynn, Inc. - Lynn Inc., based in Houston, provides geophysical seismic analysis to the oil/gas industry; our specialty is fractured reservoir characterization.

Seistronix RAS-24 Exploration Seismograph - Seistronix manufactures, leases and sells exploration seismographs and related geophysical equipment for oil, gas, mineral and general geotechnical exploration using seismic refraction, 2D and 3D seismic reflection.

Meridian Surveys - Survey and geophysical consultants to the oil and gas industry.

Seismograph Rental , seismic tomography services - Passive seismic tomography services for oil exploration. Seismograph and vibroseis rental. Pipeline pollution early warning systems. Seismological investigations. Crosshole seismic tomography.

JLH Geophysical Services - Seismic Exploration Experts - Consulting Services for 2D and 3D Seismic Exploration including Project Design, Acquisition Management and Interpretation

Reid Geophysics - Offering gravity and magnetic survey specification, processing and interpretation. Proprietary software.

MRI Petrophysical Applications Center - The MRI Petrophysical Applications Center (MRI-PAC)

Oilsearch Plc - Airborne Geophysical Oil Survey Company - Airborne geophysical oil survey company specialising in remote fluorescence sensing and magnetic data recovery.

Getech - Geophysical contractor providing gravity and magnetic services and products to the international oil and mining industry. Offices in Leeds and Houston.

ExplorTech - Energy Resources Company which utilized innovative technology.

Gibson Consulting - Interpretation of gravity & magnetics for hydrocarbon exploration.

PGS Geophysical - Onshore and marine seismic acquisition and analysis. Reservoir imaging, characterization and monitoring. Multiclient 3D data library.

Input Output, Inc. - Provider of land, marine and reservoir seismic instrumentation. Includes comprehensive data sheets.

G.A. Ryzhikov and M.S. Biryulina, Consultants - Special processing for traditional marine data using "Partial Synergetic Imaging-", or PSI-criterion.

JGI, Inc. - Acquisition of seismic and other geophysical data, geothermal surveys and remote sensing. Japan based.

Electro-Seise, Inc. - 3D airborne micro gravity/E surveys for subsurface hydrocarbons.