Seismic Reservoir Characterization
in
Oil and Gas Exploration

Duration: 5 Days
Target Audience: Geophysicists, Geologists, Petrophysicists, Reservoir Engineers, Exploration Staff
Delivery Mode: Classroom / Virtual with Hands-On Interpretation Exercises
Level: Intermediate

Course Overview

This practical course teaches participants how to extract reservoir properties from seismic data and integrate them with geological and petrophysical information for accurate reservoir characterization. The focus is on modern workflows for seismic interpretation, attributes, inversion, and quantitative interpretation to support exploration and development decisions.

Day-by-Day Outline

Day 1 – Fundamentals of Seismic Reservoir Characterization

Overview of seismic data in reservoir characterization
Rock physics fundamentals linking logs and seismic
Resolution and limitations of seismic data
Key seismic attributes for reservoir detection
Exercise: Identify basic reservoir indicators on seismic sections

Day 2 – Seismic Facies and Attributes

Seismic facies analysis: classification and interpretation
Attributes for stratigraphic and lithologic analysis
Geometric and instantaneous attributes
Spectral decomposition and frequency-dependent attributes
Workshop: Generate and interpret facies and spectral attributes

Day 3 – Seismic Inversion and Elastic Properties

Principles of deterministic and stochastic inversion
Post-stack vs. pre-stack inversion
Building low-frequency models
Extracting elastic attributes: AI, SI, density
Exercise: Perform basic post-stack inversion on sample data

Day 4 – Integrating Seismic with Petrophysics and Geology

Well-to-seismic tie and synthetic seismograms
Linking seismic elastic properties with reservoir parameters (porosity, lithology)
Rock physics templates (RPTs) in reservoir characterization
Calibrating seismic response with core and log data
Workshop: Correlate seismic inversion results with well logs

Day 5 – Advanced Applications and Reservoir Modeling

AVO analysis and fluid prediction
Seismic geomorphology for reservoir architecture
Using seismic data in reservoir modeling workflows
Case studies of seismic-driven exploration success
Capstone Project: Integrate seismic, logs, and attributes to characterize a reservoir

Expected Learning Outcomes

Understand the role of seismic data in modern reservoir characterization
Apply seismic attributes and inversion to delineate reservoir properties
Integrate petrophysical and geological data with seismic interpretation
Use seismic information to reduce uncertainty in reservoir models
Support exploration and development decisions with robust seismic workflows

Customizable Add-ons
Tailored content for local geology
Lab visit or simulation hands-on demo
Integration with economics or production courses

Special Customization for Regional NOCs

- Includes legal and fiscal case examples from MENA (Egypt, Libya, Iraq, Algeria)
- Arabic-English bilingual delivery available
- Tailored licensing round simulation exercises
- Optional site visits to local oilfields or regulatory agencies

Trainer Profile

- Senior reservoir and exploration engineers from IOCs and NOCs
- Former advisors to government ministries
- Experts in petroleum contracts and economic modeling

Certification

Participants will receive a Certificate of Completion and a performance report including assessment outcomes and instructor feedback.