Descripción
Duración: 24 horas académicas
Contenido:
Day 1
• Basic concepts review: stress, strain, pore pressure, rock strength, porosity and permeability.
• In-situ conditions, fault stress regimes.
• Geomechanicalmodeling and its different applications.
• Wellbore stability in theory & practice.
• Wellbore stability origins & causes.
• Exercises
ay 2
• Geomechanics model difficulty.
• Construction of 1D MEM and their key features.
• Data audit for building a 1D MEM.
• Application of log data for calculation of rock mechanical properties.
• Exercise s
• Origin of pore pressure generation and different pore pressure calculation modes.
• In situ stress estimation using field tests, logs, image logs and seismic data.
• Calibration of the MEM using drilling events and regional data.
• Case study exercises.
Day 3
• Special wellbore stability topics: Cavings & drilling through laminated formations.
• Mud weight window prediction considerations.
• Wellbore stability group project.
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