Model building is a vital part of seismic processing and imaging. The main parameter to be modeled is seismic velocity, for which exist a wide range of tools including TomoML multi-layer tomography and Full Waveform Inversion (FWI). Modern acquisition designs facilitate, and the latest migration algorithms demand, the modeling of a variety of anisotropic parameters and dip estimates. Q tomography provides models of geological anomalies which distort amplitude and phase. Salt bodies require specialist modeling to derive the external shape along with any internal structure.
Reveal intricate velocity details for the clearest images. Harness seismic low frequencies from BroadSeis, StagSeis, seabed and land data.
Build better quality models and get better images in complex layered geology like the North Sea. Globally update layered models in each pass.
Least-Squares Migration provides images with better balanced illumination, improved signal-to-noise ratio, reduced migration artifacts and more interpretable seismic amplitudes.
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