Learning Objectives

Upon successful completion of this course, participants will be able to:

1. Fundamentals of Fractured Reservoirs in Hydrocarbon Systems

• Understand the role of fractures in hydrocarbon exploration and production.
• Differentiate between naturally fractured, induced fractured, and hybrid reservoirs.
• Identify the primary controls on fracture formation (structural, diagenetic, tectonic, and mechanical factors).

2. Geological Characterization of Fractured Reservoirs

• Recognize fracture types (joints, faults, shear fractures, bedding plane fractures).
• Evaluate fracture density, aperture, and connectivity in different lithologies.
• Analyze the impact of tectonic settings on fracture development (compressional, extensional, strike-slip settings).

3. Geophysical Techniques for Fracture Detection

• Utilize seismic attributes and anisotropy analysis to identify fracture networks.
• Interpret coherency, curvature, and azimuthal seismic attributes for fracture prediction.
• Apply microseismic monitoring for real-time fracture mapping.

4. Well Logging and Petrophysical Evaluation in Fractured Reservoirs

• Use image logs (FMI, UBI) for fracture identification and orientation analysis.
• Interpret dual-porosity and dual-permeability systems in log responses.
• Assess NMR and dipole sonic logs for fracture characterization.

5. Reservoir Modeling and Simulation of Fractured Systems

• Build fracture network models using discrete fracture network (DFN) techniques.
• Integrate dynamic and static modeling approaches for fractured reservoirs.
• Implement dual-porosity and dual-permeability simulation workflows.

6. Well Placement and Completion Strategies in Fractured Environments

• Optimize horizontal well trajectories for enhanced fracture intersection.
• Utilize geomechanical models for stress field analysis and fracture optimization.
• Design stimulation techniques (hydraulic fracturing, acid stimulation) for tight and naturally fractured reservoirs.

7. Challenges and Production Optimization in Fractured Reservoirs

• Address reservoir compartmentalization and connectivity issues.
• Develop strategies for managing water and gas breakthrough.
• Optimize Enhanced Oil Recovery (EOR) techniques for fractured reservoirs.

8. Case Studies and Practical Applications

• Analyze real-world fractured reservoir exploration and production successes.
• Participate in hands-on exercises using fracture modeling and geophysical software.
• Develop a fracture-focused exploration and development strategy.

Target Audience

• Petroleum geologists and structural geologists
• Reservoir and petroleum engineers
• Exploration and production geophysicists
• Well planners and asset development teams
• Energy consultants and research professionals