FUNDAMENTALS OF PETROLEUM GEOMECHANICS

Category

Environmental Management or Oil & Gas Compliance

Course Overview

This course offers a comprehensive introduction to the principles of petroleum geomechanics, focusing on the interaction between geological formations and the stresses induced by oil and gas operations. Participants will learn how to analyze and manage geomechanical risks to optimize reservoir performance, wellbore stability, and field development strategies.

Country:

Doha, Qatar

Course Objectives

  • Understand the fundamental concepts of geomechanics and their application in petroleum engineering.
  • Analyze the stress-strain behavior of subsurface formations.
  • Evaluate wellbore stability and design effective drilling strategies.
  • Assess the impact of geomechanical properties on reservoir management.
  • Develop skills to identify and mitigate geomechanical risks in field operations.

Course Outline

  • Introduction to geomechanics in petroleum engineering
  • Stress, strain, and deformation of geological formations
  • Mechanical properties of rocks and their measurement
  • Wellbore stability and failure mechanisms
  • Reservoir geomechanics and fracture behavior
  • Pore pressure and stress field estimation techniques
  • Geomechanical modeling tools and applications
  • Case studies of geomechanical challenges in oil and gas projects

 

5-DAY BREAKDOWN

Day 1: Basics of Geomechanics

  • Introduction to petroleum geomechanics and its importance
  • Fundamentals of stress and strain in subsurface formations
  • Rock mechanics and material behavior under stress
  • Overview of geomechanical data collection methods

Day 2: Mechanical Properties of Rocks

  • Laboratory and field techniques for measuring rock properties
  • Elastic and plastic deformation of rocks
  • Understanding failure criteria: Mohr-Coulomb and others
  • Applications of rock mechanics in well planning

Day 3: Wellbore Stability Analysis

  • Causes and consequences of wellbore instability
  • Stress distribution around the wellbore
  • Techniques for preventing wellbore collapse and sanding
  • Case study: Designing a stable wellbore in challenging formations

Day 4: Reservoir Geomechanics

  • Impact of geomechanical properties on reservoir behavior
  • Hydraulic fracturing: principles and execution
  • Managing subsidence and compaction during production
  • Integrating geomechanics into reservoir simulation models

Day 5: Geomechanical Modeling and Risk Management

  • Introduction to geomechanical modeling software
  • Steps in building and validating a geomechanical model
  • Identifying and mitigating geomechanical risks
  • Final project: Developing a geomechanical plan for a field operation

TARGET AUDIENCE

  • Petroleum engineers and geoscientists
  • Drilling and completion engineers
  • Reservoir engineers and field development planners
  • Geotechnical and rock mechanics specialists
  • Professionals involved in subsurface modeling and risk management

 

METHODOLOGY

  • Engaging lectures and interactive discussions
  • Practical demonstrations of geomechanical principles
  • Case studies and real-world problem-solving exercises
  • Hands-on activities with geomechanical software tools
  • Peer collaboration and expert feedback sessions

 

CONCLUSION

By the end of the course, participants will have a solid foundation in petroleum geomechanics and the skills to apply these principles in their roles. They will be equipped to enhance operational efficiency, minimize risks, and contribute to sustainable and effective resource development.

Course Curriculum

Course Curriculum

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