Bentley Seequent Volsung 2025
1. What is Volsung 2025?
Volsung is Seequent’s advanced geothermal simulation software, now fully integrated with the Bentley ecosystem. It offers an all-in-one platform for modeling and simulating geothermal systems—including subsurface reservoirs, wellbores, and surface piping networks. It’s designed to replace older tools like TOUGH2 by providing a faster, integrated, GPU-accelerated workflow with seamless Leapfrog Energy compatibility.
✨ 2. Key Features & Advantages
- 3D Reservoir Simulation: Highly efficient GPU-based engine for fast heat and fluid flow modeling, locally or in the cloud.
- Integrated Wellbore (Gudrun): Advanced wellbore flow modeling with detailed insights into well performance.
- Pipeline Thermal Modeling: Pressure and thermal loss calculations across surface piping networks.
- Automated Calibration & Uncertainty Analysis: Streamlines calibration workflows using field data with minimal manual oversight.
- Numerical Pressure Transient Analysis: Based on McLean (2020), supporting derivative plots, various boundary conditions, and multi-rate tests.
- Thermodynamic Tables & Python APIs: Access fluid properties and integrate automation via script interfaces .
🔄 3. Integration and Workflow
Thanks to Bentley’s October 2023 acquisition of Flow State Solutions, Volsung is now internally part of Seequent—offering end-to-end geothermal workflows from modelling in Leapfrog Energy through simulation in Volsung . This injects deep subsurface analytics into the broader infrastructure ecosystem managed by Bentley.
🗓️ 4. What’s New in 2025
The term “Volsung 2025” likely refers to the latest version (v2.3) released in 2025, as noted in various software listings bentley.com+8nextgensim.com.co+8seequent.com+8. While Seequent’s official “System Requirements” section confirms support for the new version clubxtrem.net+8seequent.com+8newsfilecorp.com+8, detailed feature updates for v2.3 aren’t yet specifically documented online. However, expect general enhancements in speed, calibration, and user-friendliness.
🚀 5. Why It Matters
- Speed & Efficiency: Users report drastically reduced runtime—from hours to minutes—when shifting from legacy simulators like TOUGH2 .
- User Adoption: Success stories come from leading geothermal players like Ormat Technologies, PT Thermochem, and Philippine Geothermal—all praising its integrated, high-performance workflow .
✅ Summary
- What it is: A modern, GPU-accelerated geothermal simulator fully integrated with Seequent’s subsurface modelling tools.
- Main strengths: Fast coupled simulations, built-in calibration, wellbore and pipeline modeling, plus Leapfrog Energy compatibility.
- 2025 version: Marked as Volsung 2025 v2.3; consistently maintained with industry updates and performance refinements.
- Use case: Ideal for geothermal reservoir engineers requiring sophisticated, end-to-end subsurface analysis.