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News and LinksWe are located in Edinburgh where we have upgraded our systems to improve the quality and turnaround of seismic data processing and imaging projects. Focus 2-D 3-D Processing license now available for lease. October 2006 200Km2 3-D marine North Sea project completed August 2006 700Km 2-D demultiple and horizon consistent velocity control March 2006 3 back-to-back site surveys were processed with rapid turnaround to meet Client's deadlines. Reprocessing of 400Km of land transition zone data originally acquired for and "processed" by Shell. Post stack depth migration study in area of rugged topography. 75Km2 Marine 3-D AVO study. February 2006 100Km2 3-D Indonesian land survey reprocessing from field data. 100Km 2-D deep water marine SRME Project completed November 2005 50Km2 marine 3-D survey reprocessed from field tapes through a heavy sequence including shot domain tau-p deconvolution through to 3-D PSTM in six week turnaround. July 2005 Automated SEG "Y" compression package to enable all SEG "Y" files to be compressed in a specified directory. Available on DOS and Solaris June 2005 Baltic Sea PSTM reprocessing project completed March 2005 Joint 2-D finite difference and Osiris modeling project North Sea August 2004 CGS and Odegaard awarded 300Km2 3-D AVO inversion project from North Sea March 2003 CGS and Odegaard awarded seismic reprocessing and inversion project from the Celtic Sea. April 2003: CGS Awarded 22Km2 Land 3-D survey. Final 3-D PSTM with and without Radon Demultiple completed early June 2003. December 2002: CGS Awarded 100Km2 complex transition zone 3-D survey. Previous PSTM work in this area has resulted in better target imaging. Final PSTM nears completion. CGS and Odegaard have recently completed merging 2700km2 of 3-D seismic surveys of various vintages recorded in the North Sea. It is vital that well control is embedded in the processing sequence to ensure correct phase matching between seismic vintages.
GeoDepth 2-D velocity earth model building system and PSDM area available to image datasets acquired in complex geological areas.
System now expanded and upgraded to latest Sun V20z and V40z dual-core AMD processors systems using professional Linux Enterprise AS 64bit operating system. The Sun Blade Systems also give high performance and maximum data reliability whilst adding Solaris transportable interface flexibility. SEG "Y" compression routines have been ported to Unix Solaris platform. IBM Floating Point and 16 bit integer inputs available. GO -> Multiple Attenuation Techniques January-May 2001: Involved in 3-D quality control for Cairn Energy India Pty in their Gulf of Cambay 3-D shallow marine surveys.
The Western Horizon vessel also recorded the Gujarat earthquake during this survey. If you have ever been to the Borobudur Temple dating back to the 8th Century AD you might recognize the first recorded "CGS" symbol of quality.
Contracted by Paradigm Geophysical to run an infield FOCUS training course for Geofizika Zabreb provided this backdrop to the seismic operations. The processed results were compressed and transferred to the Client to facilitate last minute changes in survey orientation.
Current Contact Phone 44 (0) 1620 820 385
Geophysical Publications
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