Elfen Wellbore

All communication to the reservoir is via the near wellbore and hence is influenced by near-wellbore effects – this should be understood and mitigated from being the weak link in production/injection.

Elfen wellbore encompasses all near wellbore applications such as; stress, stability and loss circulation, fines migration and mud-cake modelling, sanding analysis and prediction, sand screens and advanced completions systems design, near wellbore fracture and damage prediction. Also includes well string assessments captured from Elfen horizon output.

• Well-life modelling of all near wellbore processes
• Completion system and well string assessments
• Injection and depletion induced permeability damaged
• Thermal-Hydro-Mechanical coupling

Modelling Capabilities

• Well log assessment
• Analytical methods – 1D geomech models, wellbore stability, sanding, etc
• Advanced geomechanical modelling
• Extensive range of the most sophisticated constitutive material models
• Full well string modelling – incorporating near wellbore formation
• Local casing / completion system analysis – fault slip, drawdown/depletion
• Local formation damage / permeability change / sand plugging / injection / depletion