Wellbore Stability and Integrity

Part 1: Analytical modelling on wellbore stability
1. Introduction of wellbore stability
2. Fundamental poroelastic theory
3. Poroelastic modelling of wellbore stability
4. Thermoporoleasitc modelling of wellbore stability
5. Thermochemoporoleasitc modelling of wellbore stability
6. Dual porosity single and dual permeability model
7. Dynamic model
8. Two-phase flow of wellbore stability
9. Application of poroelasticity in geothermal wellbore stability

Part 2: Numerical modelling on wellbore stability
10. Finite element modelling of wellbore stability
11. DEM modelling of wellbore stability
12. Comparison between analytical and numerical solution

Part 3: Wellbore integrity
13. Introduction of wellbore integrity
14. Oil well cement hardening and failure
15. Thermoelastic modelling
16. Porothermoelastic modelling
17. Finite element modelling of wellbore integrity
18. Case failure analysis and mitigation
19. Application of wellbore integrity model for CO2 storage

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• Tecnologia das fontes de energia renovável e alternativa
• Tecnologia do petróleo
• Tecnologia dos combustíveis fósseis
• Indústrias da energia e de outros serviços

Analytical solution; Aperture size; Bedding planes; Borehole collapse; Borehole stability; CO2 sequestration well; CO2 storage; Carbon sequestration; Carbonation reaction; Casing; Casing damage; Casing deformation; Casing failure; Cement chemistry; Cement degradation; Cement failure; Cement hardening; Cement properties; Circulating temperature model; Collapse; Conventional reservoirs; Creep; Discontinuity; Discrete Element Method (DEM); Double-porosity; Double-porosity porothermoelastic modeling; Drilling-induced tensile wall-fracture; Dual porosity; Dufour effect; Dynamic temperature-perturbation boundary condition; Elastic; Equivalent pore pressure; Evaluation methods; Experimental method; Finite fracture length; Fracture pressure; Geological carbon sequestration; Grain scale; Hydro-mechanical coupling; Inertial effect; Initial state of stress; Initial stress; Integrated experimental and numerical evaluation; Laboratory investigation; Leakage assessment; Loading rate; Logging; Micro crack; Microannulus; Modified instantaneous; Permeable and impermeable boundary conditions; Poro-elasticity; Porochemoelasticity; Porochemothermoelastic; Poroelastic coefficients; Poroelastic effect; Poroelastodynamic model; Porothermoelastic; Porous medium; Portland cement; Safe mud window; Salt formations; Sealing; Seismic waves; Shale; Shear stress; Short-time; Single permeability; Single-porosity; Steady state solution; Thermal; Thermo-osmosis; Thermoporoelastic model; Time-dependent failure; Time-dependent feature; Transient solution; Triaxial experiment; Tripping; Ultrafiltration; Ultrafiltration effect; Unconventional reservoirs; Unsaturated poroelasticity; Viscoplasticity; Weak plane; Wellbore integrity; Wellbore operations; Wellbore stability