WHO WE ARE
Subsurface Alliance is an independent petroleum geomechanics consultancy providing drilling, reservoir and subsurface geomechanics services to oil & gas and energy companies worldwide.
CORE STRENGTH
Geomechanics as a bridge between geoscience and engineering
to solve complex challenges in drilling, completions, reservoir development and production
MISSION
To deliver fit-for-purpose solutions while educating clients for long-term partnerships

Physics based modeling of in situ stress for wellbore stability and pore pressure prediction to ensure safe drilling and completion operations

Fluid flow simulation leveraging geological and geomechanical models to reduce uncertainty and optimize field development plan and production

Integrated multiscale characterization and modeling of reservoir architecture and distributed properties with emphasis on fractured reservoirs

In-depth technical reviews, formal assurance statements, strategic expert advisory, and independent expert witness services
Email us with any questions or inquiries. We would be happy to set up an initial consultation to frame a problem and see how we can help.

Subsurface Alliance is an independent petroleum geomechanics consultancy providing specialist drilling, reservoir and subsurface geomechanics services to oil and gas companies worldwide. Our expertise includes wellbore stability, pore pressure and fracture gradient prediction, 1D and 3D geomechanical modelling, fault stability, sand production prediction, hydraulic fracturing and reservoir geomechanics. We also offer specialized services in karst and naturally fractured carbonate reservoirs.