TomoPlus

This software package includes crosshole survey design, model building and modeling, data preprocessing, CDP transformation, tomography, wave-equation migration, and post-processing. It simply offers the entire range of capabilities that you will need for performing a crosshole seismic project. Model includes P- and S-wave velocities, densities, and anisotropic parameters. Creating arbitrary velocity model, with layers, objects, and faults. Acoustic, elastic, and anisotropic finite-difference method for full wavefield simulation.

Multisensor GeoStreamer is the ideal platform for broadband imaging. Deep towing reduces weather impact and improves acquisition efficiency. Recorded signal is insensitive to variations in towing depth or local sea-surface variations, significantly reducing non-repeatable noise on reservoir monitoring projects. Pre-stack amplitude and phase are consistent in an angle-dependent and frequency-dependent manner. Rich low-frequency signal enhances Full Waveform Inversion (FWI) and improves the accuracy of subsurface property prediction. Multisensor wavefield separation enables better shallow illumination. Near-surface images unaffected by acquisition footprint effects can be used for standalone interpretation. Enhanced broadband resolution of stratigraphy assists the recovery of small time shifts related to changes in reservoir saturation and pressure during reservoir monitoring projects. GeoStreamer uses both hydrophones and velocity sensors to remove all free-surface ghost reflections.