Shallow Resolution | Achieved in Many Ways

After noting recent improvements in marine acquisition for improved near offset sampling, Andrew Long showcases a variety of seismic imaging innovations that can dramatically improve shallow seismic image resolution when multicomponent towed streamer or seafloor data are available. Full Waveform Inversion (FWI), Full Wavefield Migration (FWM) of primary reflections and multiples, and Least-Squares Migration (LSM) each provide powerful options. (PGS 2020)

Viewers would benefit from having watched the TechByte webinars on Least-Squares Migration and Full Waveform Inversion (FWI). The content will appeal to geoscientists and engineers with an interest in the seismic characterization of shallow hazards / geohazards, well placement, and shallow seismic resolution.

Topic: Shallow Geohazards | Speaker: Andrew Long, PGS | Duration: 18 minutes

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