2D Offshore Seismic Data Processing

Noise Suppression

  • Swell noise attenuation
  • Tau-p domain hyperbolic velocity filter
  • F/X domain spatial deconvolution
  • Coherency filter
  • Eigenvector filter

Multiple Suppression

  • Wave Equation Multiple Rejection (WEMR)
  • Radon Filter
  • Surface Related Multiple Elimination (SRME)

Migration/DMO

  • DMO processing
  • Finite Difference Wave Equation Time Migration - Pre-Stack and Post-Stack
  • Kirchhoff Time Migration - Pre-Stack and Post-Stack
  • Phase Shift Time Migration
  • Steep Dip Explicit FD Time Migration
  • Velocity Model Building
  • Depth Migration – Wave Equation and Kirchhoff
  • Ray Tracing / Tomography / Depth Conversion and other field formats
  • TSUNAMI time migration