Rock Flow Dynamics has released a new software version, which implements many improvements and additions. tNavigator 19.4 is available now for users.

• New feature overview:
• Multiple GPUs are now supported when running a GPU-only calculation of black oil models.
• Modeling the miscible displacement of oil by the solvent.
• Well events in the SCHEDULE section can now be specified by means of Python scripts.
• New optimization algorithm – Artificial Intelligence based on neural network has been added.
• Any object of surface network may be bypassed.

Besides, in the new version, the main menu has been reorganized and made more convenient; moreover, several sections of the manual have been translated into Chinese and Spanish, and new training courses have been introduced.
tNavigator, developed by Rock Flow Dynamics, is a high-performance tool for integrated static and dynamic modelling from reservoir to surface networks. tNavigator has been in development for 14 years, releasing 4 software updates per year. Our team includes 45 support engineers in 20 offices across 15 countries and 90 software engineers supporting our development. The tNavigator community has 200+ commercial clients in 32 countries and 80+ universities in 28 countries.