Seismic Data Processing & Interpretation

High-Percision Seismic Acquisition System

  • Broadband marine seismic processing

    Ghost is one of the significant noises in marine seismic data. The frequency notch caused by interference source ghost and receiver ghost leads to deletion of frequency components, which will seriously influence seismic data processing and imaging. The technology called high-resolution Radon transform algorithm which is developed by our company will remove source ghost and receiver ghost (Fig1-1). The frequency notch will be attenuated and the bandwidth will be broadened after de-ghosting processing.


  • Conventional Processing


  • Broadband Processing

which is developed by our company will remove source ghost and receiver ghost (Fig1-1). The frequency notch will be attenuated and the bandwidth will be broadened after de-ghosting processing.

  • Dual azimuth seismic data processing

    Industry has already demonstrated that wide azimuth seismic exploration is an effective way to solve illumination problem. Comparing with wide azimuth acquisition, dual azimuth seismic acquisition is a more economical way to obtain better imaging data than conventional results, especially in complex structure or low signal-to-noise ratio area.


  • Single Azimuth


  • Dual Azimuth

  • Imaging technology includes Kirchhoff PSDM, Beam, RTM.

    According to different geological conditions, different migration methods can be chosen. Beam migration can handle multi-path events and can greatly enhance s/n ratio.RTM being based on a two-way wave equation, unlike Kirchhoff integral based techniques, it can properly image multiple path events such as prism waves and diffracted reflections.


Kirchhoff PSDM

Beam Migration

RTM Images

Kirchhoff PSDM