2. Content
• Why do we use Geocap?
• From Seeds to Grids
• Data Example: Barents Sea MegaProject
• Data Example: North Sea MegaSurvey
• Integration into ArcGIS
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3. Why do we use Geocap
• Gridding process considers multiple polygons
• Handles large data volumes
• Qc in 3D view
• “Grid to Grid” operations
• Merge of grids/horizons
• Illustration purposes
• Time efficient
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17. PGS North Sea MegaSurvey
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Legend
North Sea MegaSurvey
Post stack merge of public released 3D data and
PGS proprietary data sets
138 000 km² 3D seismic data (Coverage in
Norway, UK, Denmark, Germany and in the
Netherlands)
“Live Product” - the MegaSurvey gets annually
updated with new released surveys and is thus a
growing and expanding data volume
18. North Sea MegaSurvey
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A
B
A B
900km
Size of autotracked horizon: 5.5GB
Near Top Paleocene
Base Tertiary
Near Top Lower Cretaceous
Base Cretaceous Unconformity