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Introduction
Objective
g-Platform windows/tabs
Project Creation
Creating a workflow
Processing sequence
Filters
FK filter
Band - pass filter
Band - pass Butterworth
Loading seismic data
Read SEG-Y traces
SEG-D data
Read seismic traces
Saving seismic data
Save SEG-Y
Save seismic
Save seismic by gather
Geometry Assignment
Land data
Loading coordinates from SPS
Loading coordinates from Seg-P
Loading spread information
Geometry application
Marine data
Loading coordinates from UKOOA P190
Binning
Binning 2D
Binning 3D
Noise Attenuation
LNA
Visualization - Input/Ouput/Difference
Frequency filters
Vibroseis Minimum phase conversion
Refraction statics
First break picking
Refraction statics calculation
Refraction residual statics by FB picking regression
TOMO refraction statics
Tomo statics 2D
Refraction statics by cross-correlation
Refraction statics QC
Velocity analysis
Stack Imaging
Velocity Analysis
Horizontal Velocity Analysis
Creating velocity model
Multiple Attenuation
Land
Deconvolution
Radon - TauP
Radon - by picking
Radon - TauP - High resolution
Marine
Deghost
SRME
SRMP
Radon multiple attenuation by velocity
Headers manipulation
EBCDIC Headers
Binary Headers
Headers manipulation
Surface consistent processing
SCAMP
SCDCN
Residual Statics
Surface consistent statics
Migration
Prestack Migration
Velocity Selector - Kirchhoff PreSTM Engine
PSTM Imaging selector 2D - Velocity/angle/offset
Kirchhoff PreSTM file in/out - migration
Poststack Migration
Poststack Processing
FX/FXY Decon
RNA
Cadzow filter
Diffraction imaging (DI)
Depth Imaging
Initial velocity model
Travel time table calculation
Kirchhoff PreSDM Migration TT
PSDM Imaging
Stereo Tomography
Introduction
Project diagram
Input data
Reflection attenuation
Diffraction imaging - Coherency attribute
DI Example workflow
Wave Separation
MultiFocusing (MF) technology
MF Project flow
MF Parameterization
Zero Offset MultiFocusing (ZOMF)
Common Offset MultiFocusing (COMF)
MF Data enhancement
MultiFocusing Imaging
Creation of MF-RMS Velocity
QC
QC attributes per trace
QC geophysical attributes
Mute picking
Shift data
Set Topography
Seismic Loop
Seismic Distributed Loop
Tutorials
Basics
Content
Geometry and QC
Load data and assignment (+QC)
Binning
Stack & Velocity analysis
Save seismic
Noise attenuation
Seismic loop
NA modules
Radon
Band pass
Decon
Spherical divergence
FDNA
Statics
Refraction
Residual
Elevation
Surface cosistent procedures
SC Deconvolution
SC Amplitude correction
5D Interpolation and regularization
Prestack time migration
Image gathers conditioning
Angle stacks, intercept & gradient
Basics (simple)
Content_
Geometry and QC_
Load data and assignment
Binning_
Stack & Velocity analysis_
Save seismic_
Noise attenuation_
Seismic loop (2)
NA modules (2)
Band pass (2)
Decon (2)
Spherical divergence (3)
FK (2)
Radon (2)
Statics_
Refraction (2)
Residual (2)
Elevation (2)
Surface cosistent procedures_
SC Deconvolution (2)
SC Amplitude correction (2)
5D Interpolation and regularization_
Prestack time migration_
Image gathers conditioning (2)
Angle stacks, intercept & gradient (2)
Seismic Processing 3D LAND
Introduction
Processing sequence
Create Project
Load data and Geometry assignment
Seismic data QC and trace editing
Spherical divergence
Refraction static correction
Surface consistent amplitude correction
Noise attenuation before deconvolution (spikes, linear, ground-roll)
Surface consistent deconvolution
Velocity analysis (manual picking)
Residual static correction
Noise attenuation after deconvolution (linear, random)
Multiple attenuation
Regularization & 5D Interpolation
Pre-stack time migration (PSTM)
Residual_move_out_correction (RMO)
Multiple attenuation (iteration 2)
Stack
Foot prints attenuation
Post-stack processing (additional noise attenuation, spectrum balancing)
AVO attributes and angle stacks
Depth migration (PSDM)
Seismic Processing 2D LAND
Introduction
Processing sequence
Create project
Load data and Geometry assignment
Seismic data QC and trace editing
Spherical divergence
Surface consistent amplitude correction
Noise attenuation before deconvolution (linear, spikes, ground-roll)
Surface consistent deconvolution
Refraction static corrections
Velocity analysis (iteration 1, manual picking)
Residual static correction
Velocity analysis (iteration 2, auto picking)
Noise attenuation after deconvolution (linear, random)
Datum planes
Multiple attenuation (iteration 1)
Anisotropy pre-stack time migration (APSTM)
Residual moveout correction
Trim static
Multiple attenuation (iteration 2)
Additional denoise
Stack
Post-stack processing
AVO attributes and angle stacks
Depth migration (PSDM)
Seismic Processing 2D MARINE
Introduction
Create project
Load data and Geometry assigment
Receiver Motion Correction
Tidal static corrections
Low frequency filter
Spherical divergence
Direct wave and coherent noise attenuation
Swell noise attenuation
Debubbling and Zero phase correction
Deghosting
Multiple Attenuation (SRME)
Amplitude correction
Residual random and coherent noise attenuation
Velocity analysis
Residual multiple attenuation (Radon)
Linear noise attenuation
Pre-stack time migration (PSTM)
Multiple attenuation (Iteration 2)
Residual move out correction (Higher order)
Residual time phase corrections
Stack
Post stack processing (additional noise attenuation, spectrum balance)
AVO attributes and angle stacks
Depth Migration (PSDM)
VSP Processing
Introduction
VSP procedure
Installation
Batch execution
Distribution execution (coalition server)
Tomography [refraction]
First breaks picking [40%]