 | Earth Measurement Corp. - Near-surface geophysical data acquisition, processing and interpretation.
 | Electro-Seise, Inc. - 3D airborne micro gravity/E surveys for subsurface hydrocarbons.
 | ExplorTech - Energy Resources Company which utilized innovative technology.
 | 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.
 | G.A. Ryzhikov and M.S. Biryulina, Consultants - Special processing for traditional marine data using "Partial Synergetic Imaging-", or PSI-criterion.
 | Getech - Geophysical contractor providing gravity and magnetic services and products to the international oil and mining industry. Offices in Leeds and Houston.
 | Gibson Consulting - Interpretation of gravity & magnetics for hydrocarbon exploration.
 | Input Output, Inc. - Provider of land, marine and reservoir seismic instrumentation. Includes comprehensive data sheets.
 | Interactive Interpretation & Training, Inc. - Outsourcing geoscience for the upstream petroleum industry: geophysics, geology, petroleum engineering, geochemistry, workstation rental. Landmark and GeoQuest software.
 | JGI, Inc. - Acquisition of seismic and other geophysical data, geothermal surveys and remote sensing. Japan based.
 | Lynn, Inc. - Lynn Inc., based in Houston, provides geophysical seismic analysis to the oil/gas industry; our specialty is fractured reservoir characterization.
 | Meridian Surveys - Survey and geophysical consultants to the oil and gas industry.
 | Montason Exploration Inc. - Geophysical acquisition, processing and interpretation. Electromagnetic technology produces virtual subsurface conductivity log.
 | Oilsearch Plc - Airborne Geophysical Oil Survey Company - Airborne geophysical oil survey company specialising in remote fluorescence sensing and magnetic data recovery.
 | PGS Geophysical - Onshore and marine seismic acquisition and analysis. Reservoir imaging, characterization and monitoring. Multiclient 3D data library.
 | Reid Geophysics - Offering gravity and magnetic survey specification, processing and interpretation. Proprietary software.
 | 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
 | Seismic Imaging Research - Research reports on subsalt imaging, depth migration, velocity model building, seismic modeling, converted mode energy and overpressure prediction.
 | Seismic Reservoir Characterization Laboratory - Research program at Virginia Tech to develop methods to determine the parameters for the statistical reservoir models from seismic data.
 | SeismicDocs - Online professional geophysical consulting service.
 | 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.
 | 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.
 | 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.
 | Signature Seismic Processing Inc. - 2D and 3D seismic data processing services for both land and marine datasets.
 | 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.
 | Sources of Seismic Interpretation Error - Powerpoint presentations illustrating common reasons for interpretation error. Free viewer available from site.
 | Texan Geophysical, Inc. - Texas based company specializing in Vibration Monitoring and Seismic Quality Assurance.
 | Topaz Energy Exploration Ltd. - Geochemically-based surface exploration for hydrocarbons using magnetic horizontal gradient and radiometric surveys
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