corrosionprotectionПрактика противокоррозионной защитыTheory and Practice of Corrosion Protection1998-57382658-6797Association "CARTEC"10.31615/j.corros.prot.2025.118.4-5corrosionprotection-188Research ArticleОБОРУДОВАНИЕ НЕФТЕГАЗОДОБЫЧИ И НЕФТЕГАЗОПЕРЕРАБОТКИ – КОРРОЗИЯ И ЗАЩИТАОпыт применения протекторной и протекторно-диодной защиты нефтепромыслового оборудования от коррозии блуждающими токамиAnalysis of World Experience in the Use of Sacrificial and Sacrificial-diode Systems for the Protection of Oilfield Equipment from Corrosion under the Influence of Stray CurrentsЛатыповО. Р.LatypovO. R.

Латыпов Олег Ренатович, д.т.н., профессор, заведующий кафедрой материаловедения и защиты от коррозии

450064, г. Уфа, ул. Космонавтов, д. 1

Oleg R. Latypov, Doctor of Technical Sciences, Professor, Head of the Department of Materials Science and Corrosion Protection

1, Kosmonavtov st., Ufa, 450064

КвятковскаяА. С.KvyatkovskayaA. S.

Квятковская Адель Станиславовна, к.т.н, доцент, заведующая кафедрой зеленой химии и ресурсосберегающих технологий

450076, г. Уфа, ул. Заки Валиди, д. 32

Adel S. Kvyatkovskaya, Cand. of Technical Sciences, associate professor, Head of the Department of Green Chemistry and Resource-saving Technologies

32, Zaki Validi st., Ufa, 450076

СабуроваЮ. Б.SaburovaY. B.

Сабурова Юлия Борисовна, к.т.н, доцент

450076, г. Уфа, ул. Заки Валиди, д. 32

Yulia B. Saburova, Cand. of Technical Sciences, associate professor

32, Zaki Validi st., Ufa, 450076

saburova.yb@mail.ruХамзинаА. Р.KhamzinaA. R.

Хамзина Альбина Расиховна, к.т.н, доцент

450076, г. Уфа, ул. Заки Валиди, д. 32

Albina R. Khamzina, Cand. of Technical Sciences, associate professor

32, Zaki Validi st., Ufa, 450076

ХасановА. Р.KhasanovA. R.

Хасанов Азат Ренатович, аспирант

450076, г. Уфа, ул. Заки Валиди, д. 32

Azat R. Khasanov, postgraduate student

32, Zaki Validi st., Ufa, 450076

МавзютовА. Р.MavzyutovA. R.

Мавзютов Аскар Рифкатович, аспирант

450064, г. Уфа, ул. Космонавтов, д. 1

Askar R. Mavzyutov, postgraduate student

1, Kosmonavtov st., Ufa, 450064

Уфимский государственный нефтяной технический университетРоссияUfa State Petroleum Technological UniversityRussian FederationУфимский университет науки и технологийРоссияUfa University of Science and TechnologyRussian Federation2025210120263044356Copyright © Латыпов О.Р., Квятковская А.С., Сабурова Ю.Б., Хамзина А.Р., Хасанов А.Р., Мавзютов А.Р., 20262026Латыпов О.Р., Квятковская А.С., Сабурова Ю.Б., Хамзина А.Р., Хасанов А.Р., Мавзютов А.Р.Latypov O.R., Kvyatkovskaya A.S., Saburova Y.B., Khamzina A.R., Khasanov A.R., Mavzyutov A.R.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.corrosion-protection.ru/jour/article/view/188

Обзор посвящен анализу применения протекторных и протекторно-диодных систем для защиты нефтепромыслового оборудования от коррозии при воздействии блуждающих токов. Рассмотрены теоретические основы технологий защиты, источники возникновения блуждающих токов, преимущества и недостатки протекторно-диодных систем, а также практические примеры. Обсуждаются сравнительные электрические и конструктивные схемы этих двух методов, включая примеры расчета для нефтепровода.

This review analyzes the application of sacrificial anode cathodic protection and sacrificial anode diode-assisted cathodic protection systems for oilfield equipment under stray current conditions. It examines theoretical foundations, sources of stray currents, advantages and disadvantages of sacrificial anode diodeassisted systems, practical examples, and alternative protection methods.

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The authors declare that there are no conflicts of interest present.