Geocap seismic oil and gas for ArcGIS- Oil and Gas seminar October 10th

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Geocap seismic oil and gas for ArcGIS- Oil and Gas seminar October 10th

  1. 1. Geocap Seismic / Oil&Gas for ArcGIS Morten Tønnesen, MD Geocap
  2. 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. 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. 4. Geocap Seismic/ Oil&Gas for ArcGIS Geocap Seismic Explorer for ArcGIS Geocap Seismic Interpreter for ArcGIS Geocap Oil and Gas for ArcGIS
  5. 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. 6. Geocap Seismic Explorer for ArcGIS Demo – Geocap Explorer forArcGIS Your pilot: Rasmus Bording , Geocap Sr. Software Engineer
  7. 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. 8. Perform Seismic Interpretation in ArcGIS • Conventional Interpretation tools – Manual interpretation/editing – Autotrackers • Automatic Interpretations (GIM ) – – – – – – – 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. 9. Geocap Seismic Interpreter for ArcGIS Seismic Section from 3D Cube Peon, Shallow Gas Discovery Courtsey of PGS:
  10. 10. Geocap Seismic Interpreter for ArcGIS Automated Seismic Interpretation Max. Troughs in 3D Seismic Cube
  11. 11. Geocap Seismic Interpreter for ArcGIS Automated Generated Horizons Directly From 3D Track Lines
  12. 12. Geocap Seismic Interpreter for ArcGIS Seismic RMS Attribute Extraction Indication of Gas?
  13. 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. 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. 15. Geocap Seismic Interpreter for ArcGIS 3D Geobodies Result: Salt Diapir in 3D
  16. 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. 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. 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. 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

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