NOV® Hydra Rig’s Nitrogen Division introduces the first touch screen control system for heat recovery nitrogen pumping units.  The intuitive touch screen interface provides complete units controls and automates several
operation-critical functions that reduce cool down time for faster job
completion.

Automated functions that reduce potential operator error and improve job safety include tank pressure control, boost pump prime and boost pump control.  The system includes a data acquisition system with real time data stream for complete job performance monitoring -- keeping you in control of your nitrogen operations around the globe 24/7.