Case Studies of Failures in Crude / Vacuum Units
Authors: Raj K. Patadia, P.E., Staff Engineer I; Phillip E. Prueter, P.E., Principal Engineer II
The contaminants found within crude oil can lead to numerous types of damage mechanisms that impact the crude unit. Unfortunately, multiple damage mechanisms can be the cause of an in-service failure. In this article, two case studies discuss the need to conduct in-service failure analyses for uncovering the root causes and developing practical risk mitigation strategies.