This 3D survey covers the southeast side of BM-C-7, a Round 2 block, and extends into BC-20, a Round 0 block. It encompasses the shelf area of the southwestern part Campos Basin. Prospective carbonates are among potential targets.
DATA DELIVERABLES (SEGY)
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Poststack migration (25 m x 25 m)
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Velocity semblance gathers
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Stack volume
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Navigation-appended shot gathers
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Prestack demultiple gathers
Other Deliverables
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Stack and migration velocity fields (ASCII format)
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Bin center data
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Migration volume available at 12.5 m x 12.5 m bin size
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Acquisition and processing reports
Summary of Acquisition and Processing
|
Configuration |
8 x 6000 m, dual source |
|
Shooting direction |
128° / 308° |
|
Longest offset |
6350 m |
|
Fold |
60 |
|
Bin dimensions (acquisition) |
6.25 m x 25 m |
|
Bin dimensions (processing) |
12.5 m x 12.5 m |
|
Record length |
8000 ms |
|
Bathymetry |
74 m – 1711 m |
|
Demultiple techniques |
Radon + residual |
|
Migration technigues |
Poststack finite difference |
|
Velocity grid |
500 m x 500 m |
|
Survey size |
924 km2 |
|
Acquisition date |
2001 |
|
Delivery date |
2001 |
