History & Capability
SEISMIC DATA PROCESSING HISTORY
PT. Geosciences Indonesia Servis’s a seismic services company in Indonesia. Our product is highly robust package of modules which allows for optimal 2D and 3D time and depth processing including tomographic depth migration velocity modeling from all acquisition environments and domains.
PT. Geosciences Indonesia Servis’s primary software used for seismic data processing is Geovation (CGGVeritas Software), ProMax and Geodepth software package proprietary to our company. Geovation, Promax dan Geodepth is a flexible, highly robust package of modules which allows for optimal 2D and 3D time and depth processing including tomographic depth migration velocity modeling from all acquisition environments and domains.
TECHNICAL CAPABILITIES
PT. Geosciences Indonesia Servis software has the ability to change processing domains from shot domain to receiver, to offset, to channel and back again to shot domain. This gives us the ability to eliminate noise in the most appropriate domain based upon the characteristics of the noise using Tau-P approaches and random noise attenuation in the most appropriate domain by methods include frequency dependent diversity editing. The techniques have proved to be very robust in a land streamer environment, allowing for effective attenuation of coherent noise types such as swell noise, cable jerk and streamer burst.