The corrosion damage mechanisms of the gas pipelines in the Republic of Sakha (Yakutia)

Ivanov Alexander; Bolshev Konstantin; Bolshakov Alexander; Syromyatnikova Aytalina; Alexeev Anisiy; Burnashev Afanassiy; Andreev Yakov; Prokopiev Leonid; Grigoriev Albert; Cheremkin Maxim; Efimov Vasiliy; Golikov Nikolay; Makharova Susanna; Zhirkov Aysen

doi:10.1051/e3sconf/201912103002

E3S Web of Conferences (Jan 2019)

The corrosion damage mechanisms of the gas pipelines in the Republic of Sakha (Yakutia)

Ivanov Alexander,
Bolshev Konstantin,
Bolshakov Alexander,
Syromyatnikova Aytalina,
Alexeev Anisiy,
Burnashev Afanassiy,
Andreev Yakov,
Prokopiev Leonid,
Grigoriev Albert,
Cheremkin Maxim,
Efimov Vasiliy,
Golikov Nikolay,
Makharova Susanna,
Zhirkov Aysen

Affiliations

Ivanov Alexander: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Bolshev Konstantin: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Bolshakov Alexander: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Syromyatnikova Aytalina: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Alexeev Anisiy: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Burnashev Afanassiy: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Andreev Yakov: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Prokopiev Leonid: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Grigoriev Albert: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Cheremkin Maxim: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Efimov Vasiliy: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Golikov Nikolay: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Makharova Susanna: V.P. Larionov Institute of the Physical-Technical Problems of the North of the Siberian Branch of the RAS
Zhirkov Aysen: JSC “Sakhatransneftegaz”

DOI: https://doi.org/10.1051/e3sconf/201912103002
Journal volume & issue: Vol. 121
p. 03002

Abstract

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The article provides examples of critical damage to a long-running gas pipeline on the territory of the Republic of Sakha (Yakutia), which arose as a result of the development of corrosion processes, discusses the mechanisms and scenarios for the development of corrosion damage in the cryolithozone conditions. Considering the processes and mechanisms, they continue for a long period of time., an increase in the number of damages to a gas main pipeline due to corrosive degradation is expected in the near future. The stage of diffuse damage during long-term operation is confirmed by the increasing loss of working capacity due to corrosion damage in the last 25 years of the pipeline operation.

Published in E3S Web of Conferences

ISSN: 2267-1242 (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Geography. Anthropology. Recreation: Environmental sciences
Website: http://www.e3s-conferences.org/

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