Bell Geospace, Inc. - A privately held company that is the exclusive provider of three-dimensional full tensor gradient data to the oil and gas market. Data collected in the US Gulf of Mexico and the North Sea. Petrophysics, Inc. - Petroleum exploration service company has specialized in relating digital well log data to seismic surveys. Gulf Coast onshore specialty. San Antonio, Texas. Hydrographic, Dynamic Positioning and Underwater Survey - Geophysical, hydrographic and oceanographic survey equipment, services, data and software. Seismic Micro-Technology, Inc. - Integrated subsurface visualization software. Includes seismic modules. The Kingdom Suite runs on Windows NT. Based in Houston, Texas. Integrated Exploration Systems GmbH - Multi-dimensional simulators for petroleum systems assessments. Based in Juelich, Germany. Pulse Data Inc. - A Canadian seismic data library company that specializes in planning and conducting non-exclusive seismic surveys. Library contains 4000 kilometers of 2D seismic data from northern Alberta and British Columbia. Based in Calgary. SeismicCity, Inc. - Developer of technology for seismic processing and depth imaging, and provider of seismic data processing services for oil and gas industry. Based in Houston, Texas. Seismic Solutions Int. - Consulting and software for the petroleum exploration industry. RFT plot/database software permits interpretation of multicriteria depth/pressure data. Located in Chatswood West, Australia. New Wave Geophysical Pty Ltd - Providers of advanced seismic scanning solutions for conversion of traces to SEG-Y format. Also maintains a large Australasian database of shotpoint locations, well logs, and bathymetry. Based in Frenchs Forest, Australia. Western Geco - Seismic exploration, reservoir imaging, and field development. Petroleum Geo-Services - An oilfield service company whose primary business is acquiring, processing, managing and marketing seismic data. Fast Geophysical Positioning Solutions - Supplier of software and services for seismic positioning data processing and quality control. de Groot-Bril Earth Sciences - Software for the analysis of seismic and well data for purposes of reservoir characterisation and seismic object detection. Also seismic interpretation. Gulf Coast Velocity Data Inc. - Database of digital velocity survey well information for Gulf Coast, West Texas and Oklahoma. Also mud weight/temperature databases in S. Louisiana. NCS-SubSea, Inc - Provides navigation services to the marine survey and geophysical industry. Products include navigation systems, sidescan and magnetometer surveys, GPS positioning, and gyrocompass calibrations. Parallel Geoscience Corporation - Software developer of interactive seismic data processing tools and applications for the petroleum and environmental industries. Divestco - Provides integrated software solutions, consulting services and seismic data brokerage. CGG Veritas - Seismic data processing, acquisition and interpretation. Training courses. RockWare Inc. - Software for geology, groundwater, geophysics, GIS and hydrology applications. Located in Golden, Colorado. Paradigm Ltd. - Provider of enterprise software solutions to the global oil and natural gas exploration and production industry. Terrex Seismic - Specializes in onshore seismic data acquisition in Australia. Geo-Search Affiliates - Licensing 2D seismic data in Texas, New Mexico and Oklahoma. Site has maps with line locations. SeisWare - Provides software support and geophysical services to the oil and gas industry. Based in Calgary, Alberta, Canada. FairfieldNodal - Seismic data acquisition, processing and sales.