Geoscience Software
Geoscience is the branch of science dealing with planet earth, including features on the earth’s surface, and below it. In petroleum industry, geoscientists play an important role in finding underground oil and gas reservoirs. They are also involved in mapping and interpreting underground surface interpretation. Today there are a number of advance geophysical software packages available for processing, interpreting and running inversion on reservoir seismic data.
SURFACE PLUS can handle both active and passive surface waves with any shape of geometric layout. It contains all the features provided in GEOGIGA SURFACE and includes SASW, MASW, REMI, SPAC, and ESPAC.
Features
Process active and passive surface waves
Build CMPCC gathersnew
Include SASW, MASW ...
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SURFACE is able to process active surface waves with SASW and MASW. The dispersion spectrum can be calculated in F-K, F-V, or F-P domain, where the fundamental and high-mode dispersion curves are interactively picked. The robust forward modeling and the global genetic algorithm (GA) assure the quick ...
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SURFACE3D loads dispersion curves generated from SURFACE or SURFACE PLUS and then plots the velocity volume as a cube or fence in 3D surface wave surveys.
Features
Load dispersion curves generated from SURFACE or SURFACE PLUS
Check and redefine survey locations
Plot dispersion curves
Build ve ...
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MICROTREMOR MICROTREMOR uses spectrum analysis to get the predominant period and frequency of a site from ground motions. The amplitude or power spectrum and H/V spectral ratio can be plotted together.
Features
Select and analyze time segments
Analyze amplitude or power spectrum
Calculate and ...
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XW TOMO
The velocity between wells can be estimated with travel time. Based on the grid ray tracing and regularized inversion approach, XW TOMO is capable of deriving the velocity structure among multiple vertical or deviated wells, while also allowing ground-surface variation.
Features
Quickly ...
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EFIT allows you to load or interactively define a velocity model and fit the synthetic refraction and reflection curves to the corresponding events on seismic records.
Features
Load velocity model from a text file
Interactively define velocity model
Calculate and display synthetic reflection a ...
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PS LOG is designed to efficiently process data in well velocity surveys. After the depth of receivers and the direction of a shot are defined, first breaks can be picked with the mouse button on P and S waves simultaneously in the analysis window. Meanwhile, the interval velocity, average velocity, ...
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GRASS GIS, commonly referred to as GRASS (Geographic Resources Analysis Support System), is a free and open source Geographic Information System (GIS) software suite used for geospatial data management and analysis, image processing, graphics and maps production, spatial modeling, and visualization. ...
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Seismic Explorer for ArcMap is an ArcGIS extension for managing and visualizing seismic data. It extends your ArcGIS desktop environment and brings your cultural data together with seismic data, bathymetry, interpretation, horizons and wells in an integrated 3D window inside ArcMap.
Features:
Su ...
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Make subsurface data from Petrel easily accessible in ArcGIS. Petrel Plugin for ArcGIS gives you: Access to well data (including logs and tops) in ArcGIS Live trace outlines of 3D seismic in ArcGIS