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About us

Established in 2005

Rock Flow Dynamics had a clear vision to provide engineers with state-of-the-art dynamic reservoir simulation technology that met modern-day expectations for performance and usability. Now in our 21st year of development, tNavigator has grown into a fully integrated reservoir modelling & simulation solution, the first of it’s kind to integrate geoscience, reservoir engineering & production engineering domains in a single platform.

With offices in 30 countries globally, our technology has been adopted by over 330+ commercial clients across 47 countries. As well as world-class software, Rock Flow Dynamics offers a trusted team of industry experts and technical geniuses. Whether you require training, software support, or project consultancy; our global teams of experienced specialists are ready to help you.

We pride ourselves on listening to and acting on the demands of the industry, and delivering outstanding technology & service to our user community. Our development team now exceeds 190 software developers, delivering four major releases of tNavigator per year.


Empowering our users

tNavigator users have access an extensive library of information & training
materials on our client support portal, where you can find:

  • 120+ training tutorials with data
  • User manuals
  • Software release updates
  • Installation guides

Simply log in to access the resources you need. Contact our support team
for further assistance!


News

Join Rock Flow Dynamics at URTeC 2025 in Houston!

9th June, 2025 We’re excited to announce that Rock Flow Dynamics are exhibiting at the Unconventional Resources Technology Conference (URTeC) 2025, taking place June 9th – 11th June in Houston, Texas. Visit us...
News

Rock Flow Dynamics at EAGE Annual 2025 in Toulouse!

2nd June, 2025 We’re excited to announce that Rock Flow Dynamics will be exhibiting at the EAGE Annual Conference & Exhibition 2025, taking place from 2nd–5th June in the beautiful city of Toulouse,...

“I use tNav RE modules daily and appreciate their intuitive design and powerful features. One of the standout features is the ability to use simple Python coding within the workflows window, making repetitive tasks much more efficient and enjoyable. Release of the tNav Python API is a game-changer, which unlocks endless possibilities for customising and automating workflows. Looking forward to new features!”

Jakov Turk, Reservoir Engineer, INA d.d.

Geoscience Technical Support
Geologist
Abu Dhabi, UAE