Aquisition Parameters | Processing Parameters | Data Sets | PDF
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Aquisition Parameters
Recording System: 480 channels
Energy Source: Airgun 640/1500 in.3
Receiver Geometry: 2 line patch of 192 channels/220 ft intervals; 1980 ft apart; SW/NE
Source Geometry: 110 ft intervals; 330 ft apart; SE/NW
Nominal Fold: 96
Cell Size: 55 x 110 ft
Average Far Offset: 19,690 ft
Survey Completed: 1999
Processing Parameters
Field tape conversion
Geometry initialization and field statics computation
Spherical divergence compensation
Surface consistent deconvolution
Zero phase deconvolution
Preliminary velocity analysis (5280 x 3960 ft grid)
Preliminary stack with QC sections displayed
3D refraction statics
Surface consistent residual reflection statics
Zone anomaly processor
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
DMO on velocity lines
DMO velocity analysis (2640 x 1980 ft)
Final NMO and mute application
3D Kirchhoff DMO stack
3D random noise attenuation (FXY decon)
3D FXY interpolation to 55 x 55 ft bins
3D modified residual migration
Time variant filter / scaling
Available Data Sets
Stack Volume
PostStack Time Migration Volumes
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