Introduction to Log Analysis
Description :
This course covers the fundamentals of
log analysis for understanding open-hole logs and gaining immediate practical
skills in formation evaluation. Hydrocarbon evaluation, porosity and
permeability estimation are covered, together with rock typing and pay
assessment. Methods to integrate core data, drill-cuttings reports, DST
results, and production information with logs are described. Log quality
control and normalization issues are also discussed.
Outline :
1. Review
of Logging Tool Fundamentals and Downhole Measurements
2. Quick-Look
Log Analysis Techniques
3. Archie
Log Analysis of Water Saturation and Extensions to Non-Archie Rocks
4. Productivity
Predictions of Water-Cut
5. Permeability
Estimation from Logs
6. Pay
Determination
7. Rock
Composition from Log Overlays and Crossplots
8. Shaly
Sandstone Analysis
9. Simple
and Complex Carbonate Analysis
10. Integration
of Core Data with Logs
11. Case
Studies and Exercises of Log Analysis which include Cuttings, Core, DST and
12. Production
Information
13. Borehole
Environment and Log Quality Checks
Who
should attend :
Geoscientists and engineers
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