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Full Waveform Inversion (FWI) & Reverse Time Migration (RTM)

Full Waveform Inversion (FWI) & Reverse Time Migration (RTM)

Time imaging

Stack imaging

Velocity analysis

Multiple Attenuation

Signal processing

Deconvolution

Residual statics

REFRACTION STATICS

First-break picking

Geometry assignment / QC

Data and Geometry formats

Depth imaging

FWI & RTM​

VSP Processing

Slide 12

FWI & RTM

FWI (Full Waveform Inversion) and RTM (Reverse Time Migration) in g-Platform provide the most advanced tools for high-resolution model building and imaging. With support for both 2D and 3D projects, these workflows deliver superior results in complex geological settings.

  • A2D & 3D FWI/RTM – handle both survey scales with the same workflow, from initial velocity models to production-level imaging.
  • Low to high-frequency imaging – frequency imaging– start with low frequencies for robust model building, then progressively integrate higher frequencies for detailed imaging.
  • RTM image gather processing – generate and condition image gathers for velocity model updates and AVO/AVA studies.
  • Simultaneous model building and imaging– update the velocity model while producing migrated images, accelerating turnaround time.