Main Pipelines Corrosion Monitoring Device

The aim of the article is to substantiate the technical solution for the problem of monitoring corrosion changes in oil and gas pipelines with use (using) of an electromagnetic NDT method. Pipeline wall thinning under operating conditions can lead to perforations and leakage of the product to be tra...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2017-01, Vol.50 (1), p.12032
Main Authors: Anatoliy, Bazhenov, Galina, Bondareva, Natalia, Grivennaya, Sergey, Malygin, Mikhail, Goryainov
Format: Article
Language:English
Subjects:
Corrosion
Gas pipelines
Magnetic properties
Monitoring
Natural gas
Perforation
Petroleum pipelines
Pipelines
Structural steels
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Summary:The aim of the article is to substantiate the technical solution for the problem of monitoring corrosion changes in oil and gas pipelines with use (using) of an electromagnetic NDT method. Pipeline wall thinning under operating conditions can lead to perforations and leakage of the product to be transported outside the pipeline. In most cases there is danger for human life and environment. Monitoring of corrosion changes in pipeline inner wall under operating conditions is complicated because pipelines are mainly made of structural steels with conductive and magnetic properties that complicate test signal passage through the entire thickness of the object under study. The technical solution of this problem lies in monitoring of the internal corrosion changes in pipes under operating conditions in order to increase safety of pipelines by automated prediction of achieving the threshold pre-crash values due to corrosion.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/50/1/012032