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Reservoir Modelling Software

tNavigator is a state-of-the-art reservoir modelling and simulation platform, offering a wide range of advanced innovative tools for geoscience, reservoir and production engineering disciplines.

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Catch-up on our Latest tNavigator Webinar Series

We recently hosted a reservoir modelling webinar series from our Perth & Brisbane teams. If you would like to watch any of the presentations, they are now available on our YouTube Channel. The...

One Asset, One Software

Welcome to tNavigator by Rock Flow Dynamics, where cutting-edge technology meets the energy industry’s toughest challenges. tNavigator is the ultimate all-in-one solution for reservoir management, seamlessly integrating every stage of your project from seismic interpretation to surface network optimisation, in one sophisticated package.

Promoting cross-domain collaboration, we make complex workflows faster and smarter. Stay ahead of the game with technology that is designed around superior performance, intuitive design, and incorporating the industry’s most advanced modelling tools. Unlock New Possibilities!

Read more about tNavigator


At Rock Flow Dynamics, we’re not just shaping the future of oil and gas – we’re pioneering technology for the next era of energy. tNavigator is evolving to support carbon capture and storage (CCS/CCUS), hydrogen storage, geothermal energy, wind farm optimisation and mining delivering the same high-performance simulation and integration capabilities that have made us an industry leader. From modelling subsurface CO₂ injection to optimising hydrogen storage reservoirs and simulating geothermal flow dynamics, our technology empowers innovators to develop sustainable energy solutions with confidence and precision. The energy transition demands intelligence, and we’re building the technology to lead the way.


“We’ve had an excellent experience working with tNavigator. Their support team is responsive, knowledgeable, and always addresses our issues promptly. Whenever we encounter a challenge, they take the time to understand our needs and work closely with us to find practical and effective solutions. Their commitment to customer satisfaction and willingness to go the extra mile have made them a trusted partner. We truly appreciate their professionalism, reliability, and dedication”

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