TheChimneyCube

1
d-Tect a Multi-Attribute, Neural Network-Based
Seismic Object Detection System Paul de Groot
de Groot-Bril Earth Sciences (dGB) Olav
Egeland GeoCap Roar Heggland and Paul Meldahl
Statoil
2
d-Tect Seismic Object Detection
Seismic Attribute 1
Contrasted data/ Objects
Seismic Attribute 2
NN
Seismic Data
Seismic Attribute n
3
Chimney Detection
NN
Standard 3D
d-Tect
4
Standard 3D Cube
Neural Network
Chimney
TheChimneyCube
1 km
5
1 km
TheChimneyCube
6
0
Shallow Gas?
Oligocene Reservoir
1
Eocene Reservoir
2
3
5 km
Standard 3D
TheChimneyCube
7
250 ms
1000 ms
Shallow Gas
2000 ms
Chimneys
3000 ms
Eocene Reservoir
5 km
Jurassic Faults
8
TheChimneyCube and Mapped Horizons
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Fault Detection
Standard 3D
d-Tect
Coherency
10
Fault Detection
d-Tect
Coherency
11
Fault Detection
d-Tect
Coherency
12
Fault Detection
d-Tect
Coherency
13
Fault Detection
d-Tect
Coherency
14
Fault Detection
d-Tect
Coherency
15
Gulf of Mexico Example