Reservoir Geomechanics: Stress, Rock Mechanics & Wellbore Stability
🎯 Course Description: This advanced 5-day Reservoir Geomechanics course provides a practical understanding of how rock mechanics, in-situ stresses, pore pressure, and reservoir deformation influence oil and gas exploration, drilling, completion, production, and field development. Participants will learn how to …
Overview
🎯 Course Description:
This advanced 5-day Reservoir Geomechanics course provides a practical understanding of how rock mechanics, in-situ stresses, pore pressure, and reservoir deformation influence oil and gas exploration, drilling, completion, production, and field development.
Participants will learn how to construct and interpret geomechanical earth models (MEMs), characterize rock mechanical properties, determine stress regimes, evaluate pore pressure and fracture pressure, and assess wellbore stability, sanding, compaction, subsidence, fault reactivation, and hydraulic fracturing.
The course integrates well logs, core data, image logs, drilling data, seismic information, laboratory measurements, and production history to develop practical geomechanical workflows. Particular attention is given to the integration of reservoir geomechanics with well planning, field development, reservoir simulation, and production optimization.
Through practical exercises and industry case studies, participants will develop the ability to translate geomechanical analysis into better drilling decisions, safer well designs, improved completion strategies, and more reliable reservoir development plans.
👥 Who Should Attend:
- Reservoir geologists and geophysicists
- Reservoir and production engineers
- Drilling and completion engineers
- Geomechanics engineers and specialists
- Petrophysicists
- Well integrity professionals
- Exploration and development professionals
- Subsurface modelers and asset team members
- Technical managers involved in field development and well planning
🗓️ Day 1: Fundamentals of Reservoir Geomechanics & Rock Mechanics
| Time | Topic |
|---|---|
| 08:30 – 09:00 | Welcome, Course Objectives & Introduction |
| 09:00 – 10:30 | Fundamentals of Reservoir Geomechanics – Rock mechanics, stress, strain and deformation |
| 10:30 – 10:45 | ☕ Coffee Break |
| 10:45 – 12:15 | In-Situ Stress – Vertical, minimum horizontal and maximum horizontal stresses |
| 12:15 – 01:15 | 🍽️ Lunch Break |
| 01:15 – 02:45 | Rock Mechanical Properties – Young’s modulus, Poisson’s ratio, UCS and failure criteria |
| 02:45 – 03:00 | ☕ Coffee Break |
| 03:00 – 04:30 | Exercise: Estimating mechanical properties and interpreting stress regimes |
🗓️ Day 2: Geomechanical Earth Model & Pore Pressure Prediction
| Time | Topic |
|---|---|
| 08:30 – 10:00 | Building a 1D Geomechanical Earth Model – Data requirements and workflow |
| 10:00 – 10:15 | ☕ Coffee Break |
| 10:15 – 12:15 | Pore Pressure Prediction – Normal and abnormal pressure systems |
| 12:15 – 01:15 | 🍽️ Lunch Break |
| 01:15 – 02:45 | Fracture Pressure and Mud-Weight Window – Leak-off and formation integrity concepts |
| 02:45 – 03:00 | ☕ Coffee Break |
| 03:00 – 04:30 | Exercise: Constructing a 1D MEM from well-log and drilling data |
🗓️ Day 3: Wellbore Stability, Drilling & Completion Geomechanics
| Time | Topic |
|---|---|
| 08:30 – 10:00 | Wellbore Stability Fundamentals – Stress concentration around the wellbore |
| 10:00 – 10:15 | ☕ Coffee Break |
| 10:15 – 12:15 | Wellbore Failure Mechanisms – Breakouts, drilling-induced tensile fractures and collapse |
| 12:15 – 01:15 | 🍽️ Lunch Break |
| 01:15 – 02:45 | Well Trajectory Optimization – Selecting safe well orientations and mud-weight windows |
| 02:45 – 03:00 | ☕ Coffee Break |
| 03:00 – 04:30 | Exercise: Wellbore stability analysis and safe drilling-window evaluation |
🗓️ Day 4: Reservoir Depletion, Compaction & Production Geomechanics
| Time | Topic |
|---|---|
| 08:30 – 10:00 | Reservoir Depletion and Stress Changes – Pore-pressure reduction and effective stress |
| 10:00 – 10:15 | ☕ Coffee Break |
| 10:15 – 12:15 | Reservoir Compaction and Surface Subsidence – Mechanisms, prediction and monitoring |
| 12:15 – 01:15 | 🍽️ Lunch Break |
| 01:15 – 02:45 | Sand Production and Formation Failure – Causes, prediction and mitigation |
| 02:45 – 03:00 | ☕ Coffee Break |
| 03:00 – 04:30 | Exercise: Evaluating production-induced geomechanical changes |
🗓️ Day 5: Advanced Applications, Fracture Reactivation & Integrated Field Development
| Time | Topic |
|---|---|
| 08:30 – 10:00 | Fault Stability and Reactivation – Stress changes, critically stressed faults and induced seismicity |
| 10:00 – 10:15 | ☕ Coffee Break |
| 10:15 – 12:15 | Hydraulic Fracturing Geomechanics – Fracture initiation, propagation and stress interaction |
| 12:15 – 01:15 | 🍽️ Lunch Break |
| 01:15 – 03:00 | Integrated Reservoir Geomechanics – Linking geomechanics with reservoir simulation and field development |
| 03:00 – 03:15 | ☕ Coffee Break |
| 03:15 – 04:30 | Integrated Case Study: Geomechanical decision-making from exploration through production, Final Q&A, Feedback & Certificates |
📂 Course Materials Provided (Geomechanics):
- Reservoir geomechanics training manual
- Geomechanical Earth Model workflow
- Wellbore stability calculation examples
- Stress and pore-pressure interpretation exercises
- Rock mechanics laboratory data examples
- Wellbore breakout and drilling-induced fracture examples
- Hydraulic fracturing and fault reactivation case studies
- Practical geomechanics worksheets and checklists
- Integrated field-development case studies
Target audiences
- Reservoir Engineers, Geologists
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Course Features
- Lecture 0
- Quiz 0
- Duration 5 days
- Skill level All levels
- Language English
- Students 40
- Assessments Yes