The analysis of repeated failures of pipelines in Kal'chinskoe oil field

20th International Scientific Symposium of Students, Postgraduates and Young Scientists on "Problems of Geology and Subsurface Development"

Shavlov, E.N.^1 ; Brusnik, O.V.^1 ; Lukjanov, V.G.^1

National Research Tomsk Polytechnic University, 30, Lenin Ave., Tomsk

634050, Russia^1

关键词: Corrosion process;    Fiberglass pipes;    Hydraulic analysis;    Liquid flow;    Oilfield waters;    Pipeline failures;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/43/1/012082/pdf
DOI  :  10.1088/1755-1315/43/1/012082

来源: IOP

【 摘 要 】

The paper presents the chemical analysis of oilfield water and hydraulic analysis of the liquid flow in Kal'chinskoe oil field pipeline that allow detecting the causes of the internal corrosion processes. The inhibitor protection is suggested to reduce the corrosion rate in the pipelines of Kal'chinskoe oil field. Based on the analysis of the pipeline failures, it is suggested to replace steel pipes by fiberglass pipes.