Geophysical Surveys Database
The Geophysical Survey database contains worldwide data on some 43,300 geophysical surveys including 2D, 3D and 4D seismic, gravimetric and magnetic surveys. This database contains all basic information including the survey date, area or concession block, operator, contracted seismic company, crew or vessel, the number of kilometers shot, gravimetric or magnetic stations and acquisition details like energy source or CDP fold. A basic center point of the survey is provided. The data allows quick screening of surveys shot in an area, analysis of vintage and service companies to scan opportunities for data acquisition.
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In addition to the basic information for scanning purposes, more detailed seismic acquisition data is provided as 2D shotpoint lines and 3D coverage areas, both onshore and offshore. More than 230,000 2D lines with a total of 6.5 million kilometers and 2,000 3D areas with a total coverage of over 1.6 million km2 are available. In addition to the location of the lines and areas information on the type of survey (spec, exclusive), acquisition dates, contractor companies and data quality is provided for a quick analysis of potential seismic acquisition sources in a specific area.
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