1. Geocap Seismic / Oil&Gas for ArcGIS
Morten Tønnesen, MD Geocap

2. Geocap Seismic/ Oil & Gas for ArcGIS
Used by Geoscientists for:
•
Exploration & Field Development Planning
•
High Quality Geophysical & Geological Maps
•
Calculate Oil and Gas In Place Volumes
•
Assess Subsurface Risk and Uncertainty
•
Input to History Matching and Production Forecasting
•
Input to Wellplanning
•
Quick Look Studies and Data Room Visits
Source: Rystad Energy Ucube

3. Geocap Shared Earth for ArcGIS
Geocap Online Services
Geocap Water Column
Explorer
for ArcGIS
Geocap Datalink
for ArcGIS
Geocap Seismic
Explorer
for ArcGIS
Geocap Shelf
for ArcGIS
Geocap Watercolumn
Interpreter
for ArcGIS
Geocap Seismic
Interpreter
for ArcGIS
Geocap Maritime
Boundaries
for ArcGIS
Geocap Seafloor
for ArcGIS
Geocap Oil&Gas
for ArcGIS
Geocap Shared Earth Portal

4. Geocap Seismic/ Oil&Gas for ArcGIS
Geocap Seismic
Explorer
for ArcGIS
Geocap Seismic
Interpreter
for ArcGIS
Geocap Oil and Gas
for ArcGIS

5. Visualize Seismic and Interpretations in ArcGIS
•
> 100 Gigabytes of 2D & 3D Seismic Data
•
Co-visualize Cultural Data , Seismic and Interpretations :
- National Data Stores
- Corporate Data Stores
- Project and Applications Data Stores
•
View, select, slice &dice:
– Inlines, Cross lines, Timeslices in Seismic 3D cubes
– Multiple Seismic 3D cubes
– Random Seismic Cross Sections through Multiple Seismic 3D Cubes
Geocap Seismic
Explorer
for ArcGIS

6. Geocap Seismic
Explorer
for ArcGIS
Demo – Geocap Explorer forArcGIS
Your pilot: Rasmus Bording , Geocap Sr. Software Engineer

7. Geocap Shared Earth for ArcGIS
Geocap Online Services
Geocap Water Column
Explorer
for ArcGIS
Geocap Datalink
for ArcGIS
Geocap Seismic
Explorer
for ArcGIS
Geocap Shelf
for ArcGIS
Geocap Watercolumn
Interpreter
for ArcGIS
Geocap Seismic
Interpreter
for ArcGIS
Geocap Maritime
Boundaries
for ArcGIS
Geocap Seafloor
for ArcGIS
Geocap Oil&Gas
for ArcGIS
Geocap Shared Earth Portal

8. Perform Seismic Interpretation in ArcGIS
• Conventional Interpretation tools
– Manual interpretation/editing
– Autotrackers
• Automatic Interpretations (GIM )
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Attribute Generation
Automated Track Line generation
Tracking analysis
Automatic surface generation
Pattern recognition - Geo-facies
3D Geo-body detection and generation (i.e Salt)
Seismic sequences (i.e Channels)
GIM = Geocap Interpretation Machine *) – Developed in partnership with
PGS, Det Norske oljeselskap, Concedo, RWE Dea, Noreco and TGS UK
Geocap Seismic
Interpreter
for ArcGIS

9. Geocap Seismic
Interpreter
for ArcGIS
Seismic Section from 3D Cube
Peon, Shallow Gas Discovery
Courtsey of PGS:

10. Geocap Seismic
Interpreter
for ArcGIS
Automated Seismic Interpretation
Max. Troughs in 3D Seismic Cube

11. Geocap Seismic
Interpreter
for ArcGIS
Automated Generated Horizons
Directly From 3D Track Lines

12. Geocap Seismic
Interpreter
for ArcGIS
Seismic RMS Attribute Extraction
Indication of Gas?

13. Geocap Seismic
Interpreter
for ArcGIS
Horizon Map incl. RMS attribute
Generated in GIM
Cut by Timeslice ~ Gas/Water Contact.
Defines the Outline of the Prospect/Field

14. Geocap Seismic
Interpreter
for ArcGIS
Generate 3D Geobodies: Salt
Seismic 3D Data,
Salt Diapir
«Put Fire to the Salt»
3D Coherency Cube
with inflation points:

15. Geocap Seismic
Interpreter
for ArcGIS
3D Geobodies
Result:
Salt Diapir in 3D

16. Case:Channel/Turbidite/Fluvial Environments
The Challenge:
- Find Base of the Channel in large 2D&3D Surveys
The Approach:
1) Combine Attributes, Amplitudes, Patterns/TrackLines
2) Define rules
3) «Put Fire to the Channel»
4) Propagate according to cost functions
– Fire dies at Sequence Boundary
Geocap Seismic
Interpreter
for ArcGIS

17. Geocap Shared Earth for ArcGIS
Geocap Online Services
Geocap Water Column
Explorer
for ArcGIS
Geocap Datalink
for ArcGIS
Geocap Seismic
Explorer
for ArcGIS
Geocap Shelf
for ArcGIS
Geocap Watercolumn
Interpreter
for ArcGIS
Geocap Seismic
Interpreter
for ArcGIS
Geocap Maritime
Boundaries
for ArcGIS
Geocap Seafloor
for ArcGIS
Geocap Oil&Gas
for ArcGIS
Geocap Shared Earth Portal

18. Geocap Oil & Gas for ArcGIS
The Workflow
1. Interpret /Import Horizons and Faults
2. Convert Time – Depth
3. Correlate Well Tops
4. Calculate Petrophysical Properties
5. Create Geological Layer Models
6. Create Petrophysical Parameter maps
7. Create Hydrocarbon Contacts
8. Calculate Oil&Gas Volumes Initially In Place
9. Update Model - Save Scene/Workflow
10. «What If «
- Experimental Design/Risking/Monte Carlo
Geocap Oil and Gas
for ArcGIS

19. Geocap Seismic/ Oil&Gas for ArcGIS
Available Now
Q4, 2013
2014
Geocap Seismic
Explorer
for ArcGIS
Geocap Seismic
Interpreter
for ArcGIS
Geocap Oil and Gas
for ArcGIS