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

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

Geocap Seismic

Explorer

for ArcGIS

Geocap Seismic

Interpreter

for ArcGIS

Geocap Water Column

Explorer

for ArcGIS

Geocap Watercolumn

Interpreter

for ArcGIS

Geocap Shelf

for ArcGIS

Geocap Maritime

Boundaries

for ArcGIS

Geocap Seafloor

for ArcGIS

Geocap Oil&Gas

for ArcGIS

Geocap Shared Earth Portal

Geocap Online Services

Geocap Shared Earth for ArcGIS

Geocap Datalink

for ArcGIS

Geocap Seismic

Explorer

for ArcGIS

Geocap Seismic

Interpreter

for ArcGIS

Geocap Oil and Gas

for ArcGIS

Geocap Seismic/ Oil&Gas for ArcGIS

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

Demo – Geocap Explorer forArcGIS Your pilot: Rasmus Bording , Geocap Sr. Software Engineer

Geocap Seismic

Explorer

for ArcGIS

Geocap Seismic

Explorer

for ArcGIS

Geocap Seismic

Interpreter

for ArcGIS

Geocap Water Column

Explorer

for ArcGIS

Geocap Watercolumn

Interpreter

for ArcGIS

Geocap Shelf

for ArcGIS

Geocap Maritime

Boundaries

for ArcGIS

Geocap Seafloor

for ArcGIS

Geocap Oil&Gas

for ArcGIS

Geocap Shared Earth Portal

Geocap Online Services

Geocap Shared Earth for ArcGIS

Geocap Datalink

for 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

Perform Seismic Interpretation in ArcGIS

Seismic Section from 3D Cube Peon, Shallow Gas Discovery Courtsey of PGS:

Geocap Seismic

Interpreter

for ArcGIS

Automated Seismic Interpretation Max. Troughs in 3D Seismic Cube

Geocap Seismic

Interpreter

for ArcGIS

Automated Generated Horizons Directly From 3D Track Lines

Geocap Seismic

Interpreter

for ArcGIS

Seismic RMS Attribute Extraction Indication of Gas?

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

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:

Geocap Seismic

Interpreter

for ArcGIS

3D Geobodies

Result: Salt Diapir in 3D

Geocap Seismic

Interpreter

for ArcGIS

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

Geocap Seismic

Explorer

for ArcGIS

Geocap Seismic

Interpreter

for ArcGIS

Geocap Water Column

Explorer

for ArcGIS

Geocap Watercolumn

Interpreter

for ArcGIS

Geocap Shelf

for ArcGIS

Geocap Maritime

Boundaries

for ArcGIS

Geocap Seafloor

for ArcGIS

Geocap Oil&Gas

for ArcGIS

Geocap Shared Earth Portal

Geocap Online Services

Geocap Shared Earth for ArcGIS

Geocap Datalink

for ArcGIS

Geocap Oil & Gas for ArcGIS Geocap Oil and 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 Seismic

Explorer

for ArcGIS

Geocap Seismic

Interpreter

for ArcGIS

Geocap Oil and Gas

for ArcGIS

Geocap Seismic/ Oil&Gas for ArcGIS

Available Now Q4, 2013 2014