Crude Oil Pipeline Integrity Management System and Its Application

In this article, the integrity management system was constructed for crude oil pipeline. Management model was presented, based on plan—do—check—action cycle. The implementation essentials of the pipeline integrity management system were outlined. A pipeline integrity management information platform was developed and its functions with data management, high consequence identification, risk assessment, integrity evaluation and activity planning. Integrity management activities, such as data integration, hazard identification, risk assessment, internal inspection, external corrosion direct assessment and maintenance, were conducted. Simultaneously, the problems in pipeline integrity management system construction and application were pointed out, and the suggestion of improving pipeline integrity management system was raised.