How the Automated Rigorous Performance Monitoring optimized operations & maintenance in a refinery

A large refiner aims to maximize crude throughput, and corresponding feeds to downstream plants. The refinery consists of an atmospheric crude oil distillation section, a vacuum flasher, a Coker, and associated hydrotreaters

Using the Automated, Rigorous Performance Monitoring (ARPM) to monitor plant performance. They built a complete Performance Monitoring model of the atmospheric unit and use it to reconcile and fit heat exchanger fouling factors and distillation column tray efficiencies.

The software has enabled the identification and repair of or faulty replacement instruments. The Reliability Supervisor reports that they have optimized their maintenance targets and schedules using its results. The best maintenance targets are not always obvious or intuitive. The ARPM helps maximize their return on maintenance investment.

One owner-operator recently used the quality information to make an important decision affecting their gas plant’s turnaround schedule. The software had highlighted a debutanizer tower as underperforming. Operations staff felt the cause was damaged tower internals and recommended opening the column during the next scheduled turnaround. The unit’s contact engineer uses ARPM to study performance patterns and demonstrated that the performance problem could be corrected by changing the tower’s operational guidelines. The resulting decision to leave the building unopened substantially reduced the overall turnaround schedule and expense while maximizing operating profit.

Al is everywhere, and now is the time.
to move on to the next stage

Wherever you are in your Al journey, we would like to connect with you. Call or email us for a free personalized meeting to help you get the most from Al.
Looking forward to getting in touch with you.