Sessions
Fundamentals of Advanced Seismic Acquisition and Data Processing
Seismic Acquisition
Deconvolution
Multiples: Attenuation & Utilization
data processing workflows. mathematical deconvolution Wiener filtering and spectral factorization. removing the free surface.
Processing in the Prestack Domain
Prestack Time Migration
Prestack Depth Migration Velocity Model Building
prestack migration processing time and depth Delineating subtle straingraphic traps Mapping sub-salt structures
- Gulf of Mexico
- Offshore Brazil
- West Africa
differences between time and depth migration background velocity field detailed velocity-depth model
Seismic Data Interpretation from Elastic to Petrophysical Attributes.
Amplitude vs Offset
Quantitative Interpretation
The Road Ahead Converting seismic amplitudes
1) Elastic attributes (e.g. Vp, Vs and density)
2) Petrophysical parameters
- net-to-gross
- gross and net porosity
- HC saturation