<abstract xmlns="http://www.w3.org/1999/xhtml"><p>One of the ways to increase natural gas production is to conserve and/or intensify existing wells with their subsequent development. They are characterized by a high content of highly mineralized water, which leads to an increased risk of hydrate formation and internal corrosion. The issue of the formation of gas hydrates in industrial pipelines, which is a major problem for the exploitation of industrial gas pipelines, requires considerable attention to be made to exclude emergency situations. The main task of the study – to determine the effect of hydrates on the corrosion of the pipeline in order to prevent emergencies. A technique for studying the effect of hydration on the corrosion of pipelines has been developed. The combined analysis of the corrosion behavior of pipe material in aggressive media of chloride type was done. According to the results of corrosion-mechanical tests, regularities of joint action of mechanical stresses, concentration of chlorides and hydrate formation on the speed and localization of corrosion processes are established.</p></abstract>

One of the ways to increase natural gas production is to conserve and/or intensify existing wells with their subsequent development. They are characterized by a high content of highly mineralized water, which leads to an increased risk of hydrate formation and internal corrosion. The issue of the formation of gas hydrates in industrial pipelines, which is a major problem for the exploitation of industrial gas pipelines, requires considerable attention to be made to exclude emergency situations. The main task of the study – to determine the effect of hydrates on the corrosion of the pipeline in order to prevent emergencies. A technique for studying the effect of hydration on the corrosion of pipelines has been developed. The combined analysis of the corrosion behavior of pipe material in aggressive media of chloride type was done. According to the results of corrosion-mechanical tests, regularities of joint action of mechanical stresses, concentration of chlorides and hydrate formation on the speed and localization of corrosion processes are established.

Influence of Hydrate Formation and Concentration of Salts on the Corrosion of Steel 20 Pipelines

Ivano-Frankivsk National Technical University of Oil and Gas

Management Systems in Production Engineering

This work is licensed under the Creative Commons Attribution 4.0 Public License.

One of the ways to increase natural gas production is to conserve and/or intensify existing wells with their subsequent development. They are characterized by...

Influence of Hydrate Formation and Concentration of Salts on the Corrosion of Steel 20 Pipelines

Online veröffentlicht: 17. Juli 2020

Seitenbereich: 141 - 147

Eingereicht: 01. Jan. 2020

Akzeptiert: 01. Juni 2020

DOI: https://doi.org/10.2478/mspe-2020-0021

Schlüsselwörter
chloride media, formation water, internal hydrate corrosion, hydrate formation

© 2020 Lubomyr Poberezhny et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 Public License.

Influence of Hydrate Formation and Concentration of Salts on the Corrosion of Steel 20 Pipelines

Online veröffentlicht: 17. Juli 2020

Seitenbereich: 141 - 147

Eingereicht: 01. Jan. 2020

Akzeptiert: 01. Juni 2020

DOI: https://doi.org/10.2478/mspe-2020-0021

Schlüsselwörterchloride media, formation water, internal hydrate corrosion, hydrate formation

© 2020 Lubomyr Poberezhny et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 Public License.

Schlüsselwörter
chloride media, formation water, internal hydrate corrosion, hydrate formation