Model your entire geothermal system with confidence

Volsung is a geothermal reservoir simulation solution designed for teams working with complex subsurface systems. It brings together reservoir, wellbore, and surface network modelling in one place, helping you build realistic models, test development scenarios, and communicate results clearly. Whether you’re assessing resource potential, planning field development or managing production, Volsung helps you move faster and with more confidence.

Key benefits

Build realistic geothermal models, test development scenarios, and make informed decisions

Forecast geothermal system behaviour

Use physics-based models to simulate fluid and heat flow and predict how your reservoir will respond over time.

Connect surface and subsurface models

Bring together reservoir, well, and surface network models to reflect the full geothermal system and its feedback loops.

Run simulations faster

Volsung’s GPU-powered solver delivers results up to 25x faster than legacy tools, helping you test more scenarios and make faster decisions.

Work visually in 3D

Build and refine models in a graphical interface designed for geoscientists and engineers — no coding required.

Use your existing data and models

Volsung integrates with Leapfrog Energy, enabling collaboration between geoscientists and reservoir modellers.

Keep pace with the field

New features are developed in collaboration with geothermal teams, including support for tracer particle modelling, subsidence forecasting, microgravity modelling, and Monte Carlo methods.

subscriptions

Volsung licensing options

Volsung

12 months named license

Features

Advanced reservoir simulation
Comprehensive thermodynamics including supercritical fluid and mixtures of water, salt, CO2 and air
3D reservoir visualisation
Inverse modelling and Monte Carlo forecasting
Leapfrog Energy interoperability
Numerical pressure transient analysis (PTA)
Pipeline network simulation
Reservoir, well, and surface network simulation
Wellbore modelling