Roberto's Courses
My Rock Mechanics Courses
By rock mechanics I mean the mechanical behavior of rocks, their deformation and failure in response to the in-situ conditions and the corresponding field operations.
Introduction to Rock Mechanics
Unlocking the Secrets of Rock Behavior. Gain a solid foundation in the fundamentals of rock mechanics through this engaging course. Explore the intricate relationships between stress, strain, and elasticity, and discover the fascinating world of elastic wave propagation. Uncover the mechanisms of rock failure and the influence of planes of weakness. Dive into the concepts of effective stress and Biot's poro-elastic relationships. Delve into fundamental rock mechanics solutions, including Brazil tension, Kirsh solution, and stress analysis in cemented and inclined wellbores. Get ready to unravel the complexities of rock behavior and its implications in this comprehensive course.
Introduction to Fracture Mechanics
Exploring the fundamental principles of fracture mechanics in this captivating course. Discover the distinction between rock mechanics and fracture mechanics, while tracing the historical background of this field. Uncover the groundbreaking Inglis solution and Griffith's critical crack length, leading to the emergence of the stress intensity factor and its significance in fracture analysis. Discover the concept of fracture toughness and its relationship with layered media and plastic deformation. Finally, explore the application of fracture mechanics to hydraulic fracture modeling. Get ready to unravel the secrets of cracks and fractures in this enlightening journey.
Introduction to Laboratory Testing and Analysis
Unveiling the Secrets of Rock Analysis. Explore the essential equipment and instrumentation used in rock testing, emphasizing the importance of calibration and uncertainty propagation analysis for reliable results. Discover the different types of tests and their diverse objectives, from assessing rock properties to evaluating stress-strain relationships. Gain insights into analyzing measurements over time for quality control and mastering the analysis of stress-strain data. Evaluate the limitations of linear elasticity and brittle failure. Expand your understanding of rock analysis and unleash the potential of laboratory testing in this comprehensive journey.
Hydraulic Fracture Modeling
Unleashing the Power of Simulation. Immerse yourself in the world of hydraulic fracture modeling with a focus on multi-well multi-pad case examples. In this course, you will explore the art of simultaneously pressure history matching all stages of pad completions for multiple wells. Learn to simulate changes in pore pressure and stress resulting from production. Gain insights into the effect of depletion on fracture geometries from neighboring wells in adjacent pads. Unlock the potential of sensitivity analysis to optimize multi-pad completion strategies efficiently. Join us on this dynamic journey and harness the power of hydraulic fracture modeling for enhanced reservoir performance.
Rock Mechanics for CCS Projects
Unveiling the Mechanics Behind Carbon Storage. Explore the critical rock mechanics requirements specific to CCS, focusing on the mechanical implications of long-term CO2 injection, deformation, and failure. Gain a comprehensive understanding of risk assessment techniques for fault reactivation, including induced seismicity, as well as seal failure considerations, encompassing thermal-induced stresses and plastic deformation. Discover how rock mechanics plays a crucial role in supporting the definition of the Area of Review (AoR), providing a realistic understanding of all mechanical risks associated with long-term CO2 injection. Join us on this enlightening journey and unlock the key mechanics behind successful carbon storage projects.
Coring and Laboratory Testing for CCS Projects
Maximizing Data Insights. Gain valuable insights into coring and testing strategies tailored specifically for carbon sequestration projects. Learn techniques to analyze vertical and lateral heterogeneity using existing data, enabling a comprehensive understanding of the system. Explore methods of rock classification to define the building blocks of the heterogeneous system for effective sampling and recommendations for Representative Elementary Volume (REV) determination. Align testing requirements with numerical modeling needs to ensure accurate simulation. Familiarize yourself with the EPA's minimum requirements for permitting, ensuring compliance in your project. Go beyond the limitations of homogeneous linear elasticity and uncover the testing requirements necessary for understanding rock behavior. Join us as we navigate the intricacies of coring and testing in carbon sequestration projects, optimizing data acquisition for success.