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Essem High Tech

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Haryana, India

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Sovfransgeo LLC

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Nagatinskaya emb., Moscow, 115407
Tel: +7(495) 982-37-27
Email: sfg@sovfransgeo.ru
Web: www.sovfransgeo.ru

Release of GeoThrust Version 3.3  
The best seismic data processing system just got better!  
This release was made on January 12, 2017  

GeoThrust is designed to obtain an accurate earth model and earth image in time and depth from data recorded with irregular geometry in areas with rough topography, complex near-surface and complex subsurface. It has uncompromisingly high technical specifications for data analysis and quality control, but is easy to learn and easy to use.
Main GeoThrust Software Page
GeoThrust v3.3 includes the following major features and improvements from v3.2:
  • Improved SEGD to SEGY File Converter
  • Added SEGD Viewer
  • Fixed Clean Working Directory utility
  • Added FFID to Shot Table for better geometry review
  • Improved handling of SPS/RPS/XPS files with more error information
  • Added new function to project any kind of ASCII data file from UTM coordinates in to 2D linetraverse projection (2D)
  • Allow user to view the trace editing information and save to ASCII file
  • Added a tool to Edit Picks from Stacking Traces (from Shot and Receiver Stacks)
  • Fixed bug in displaying Shot Elevations (3D)
  • Added new tool to apply FreeCable 3C Rotation (3D) and read in Tilt Files
  • Added new P190 Data Viewer (3D) in both table view, and 2D and 3D view with animation

ANGLE: Fixed a bug when there is a zero trace in a gather
AVO: Fixed a bug when there is a zero trace in a gather. Added a standard deviation. Added new options to compute AVO attributes for angle gathers
BALANCING: added option to calculate scalars over a specified time window
BALANCING: added option to save calculated scalars and remove them
BINFLEX: New module to perform bin flexing for fold regularization
DESIGNATURE: New module to remove the source wavelet from input gathers
FXYCADZOW: New module: added 3D implementation of FXCADZOW for noise attenuation
HIRES: Fixed a bug of NAN when all the samples are zero
LMO: Added options to compute offsets to include Z or use Z only
MUTETIME: New module to copy / apply mute times from one stack to another
NAN: Added a new option to remove any trace that has more than the number of zero values allowed
NMOF: Improved to handle VSP geometry
PHASE: added option to apply rotation based on value in trace header
PZSUM: New module to perform PZ summation
RADIALFLT: Added an option to compute offsets based on a constant trace spacing. Added an option to apply radial filtering only within a limited band width
SPIKE: added a new parameter to allow users to control the length of the Ricker wavelet
STACK: stack fold now gets written to trace header bytes 33-34
STACK: added option to use specified Trace Headers for output Stacked Trace coordinates (this will allow straight stacking of PSTM gathers without need of HDRMATH to copy coordinates)

  • Added option to extract 2D Model from a 3D Model by selecting points on plan view or updating a text file
  • Improved algorithm for computing Data-Based Residual Statics


  • Added a new option (MVF Cube) to allow user to generate PSTM stacks based on a range of percentages of a baseline velocity (2D)
  • Modified STKCUBE to handle VSP geometry
GeoThrust is designed for Linux Workstation, and Linux Clusters.  For evaluation requests, please contact: info@geotomo.com