Efran Savaramini

Introduction to Geomechanics

The Introduction to Geomechanics course provides a comprehensive foundation in the mechanical behavior and failure of rock masses, a critical area for engineers and geoscientists, especially in unconventional rock engineering. The course covers fundamental concepts such as stress and strain analysis, failure mechanisms, mechanical earth models, and fault stress evaluation. It integrates knowledge from soil mechanics, rock mechanics, and petroleum engineering applications, emphasizing the interplay between geomechanical principles and reservoir engineering. Practical applications include optimizing hydraulic fracturing, borehole stability, and CO₂ sequestration. Through understanding stress, deformation, and failure mechanics, learners gain insight into modeling and analyzing geomechanical problems relevant across various earth engineering disciplines.

Who Should Take This Course
• Petroleum and reservoir engineers
• Those seeking fundamentals of rock mechanics
• Engineers and geoscientists in earth engineering
• Professionals interested in hydraulic fracturing

What You Will Learn
• Mechanical behavior of rock masses
• Concepts of failure in geomechanics
• Basics of stress and strain analysis
• Application of geomechanics in petroleum engineering

Why This Course Works
• Enhance modeling of geomechanical problems
• Improve understanding of rock mass behavior
• Optimize processes like hydraulic fracturing
• Mitigate risks in earth engineering projects

1.01 Introduction to Geomechanics (14 min.)
1.02 Stress and Stress Transformation (19 min.)
1.03 Tectonic Stress (14 min.)
1.04 Mohr’s Circle in 2D (16 min.)
1.05 Mohr’s Circle in 3D (11 min.)
1.06a Fault Stress Analysis Examples – Part 1 (12 min.)
1.06b Fault Stress Analysis Examples – Part 2 (10 min.)

2.01a Introduction to Strain and Deformation – Part 1 (10 min.)
2.01b Introduction to Strain and Deformation – Part 2 (10 min.)
2.02 Calculations for Typical Rock Types (10 min.)
2.03 Stress Calculation Example – Duvernay (17 min.)
2.04 Stress Calculation Example – Montney (9 min.)

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