tNavigator 25.2 – Key Updates Now Available

We’re excited to announce the release of tNavigator 25.2, featuring major advancements across simulation, AI, geomechanics, geosteering, and more.

The quarterly release is available for users to download from the client portal.

Highlights include:

✅ Simulator Kernel
• Full GPU support for thermal CO2STORE models and Blackwell GPUs
• Enhanced compositional modeling with phase-specific transport coefficients
• Smart well grid coarsening override for intersecting well paths

✅ AI Assistant
• Now installable on Linux within local networks
• New interactive Python code generation

✅ Geomechanics
• Critical drawdown pressure calculation
• Wellbore stability in 3D grids
• New diagrams and stereonets for safer drilling planning

✅ Assisted History Matching
• New grouped variable sensitivity analysis method

✅ Geology & Model Designers
• OSDU cloud platform integration
• Enhanced object search and new visualization tools

✅ Mining & Seismic
• Expanded implicit modeling and cross-section tools
• Improved seismic data structure, export, and TDR management

✅ Geosteering
• Real-time well switching, log stats, and synthetic logs for planning

✅ Network, Well, Fracture, PVT Designers
• More control over flow constraints, thermal VFP tables, fracture initiation, and PVT correlations

✅ API Server & RPDesigner
• New project methods and enhanced Buckley–Leverett analysis

✅ MBA Module
• Support for EOR fluid properties and improved history matching capabilities

💡Explore the full release and experience next-level performance and usability or if you are interested in seeing these features in action, get in touch to book a demo with our team.