The methodology for testing pipeline steels is suggested on the assumption that destruction of pipes in field oil pipelines by mechanism grooving corrosion simultaneous fulfillment such conditions as occurrence scratches lower generatrix pipe, eventually growing into a channel form groove, emulsion enrichment with oxygen, presence pipe wall metal stressed state, chlorine-ion oil-water required....

Analysis of transient fluid pressure signals has been investigated as an alternative method of fault detection in pipeline systems and has shown promise in both laboratory and field trials. The advantage of the method is that it can potentially provide a fast and cost effective means of locating faults such as leaks, blockages and pipeline wall degradation within a pipeline while the system rem...