Aquisition Parameters | Processing Parameters | Data Sets | PDF
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Aquisition Parameters
Recording System: Sercel 368
Energy Source: Airgun
Spread Geometry: 2 lines of 192 channels
Receiver Lines: 220 ft intervals; 1980 ft apart
Source Lines: 110 ft intervals; 440 ft apart
Nominal Fold: 4800%
Cell Size: 55 x 110 ft
Average Far Offset: 19,690 ft
Survey Completed: 1998
Processing Parameters
Field tape conversion
Geometry initialization and field statics computation
Spherical divergence compensation
Surface consistent deconvolution
Zero phase deconvolution
Zone anomaly processor
Preliminary velocity analysis (5280 x 3960 ft grid)
Preliminary stack with QC sections displayed
Surface consistent residual reflections statics
Post statics velocity analysis (2640 x 1980 ft grid)
2nd pass of surface consistent residual reflection statics
Prestack amplitude balancing and trace edits
3D common offset Kirchhoff DMO
Post-DMO velocity analysis (2640 x 1980 ft grid)
NMO and mute application
Final stack
3D random noise attenuation (FXY decon)
3D FXY interpolation to 55 x 55 ft bins
Modified residual migration
Time variant filter and scaling
Available Data Sets
Stack Volume
PostStack Time Migration Volumes
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