Standardized method of determining the parameters of cathodic protection of an oil casing are consider. Software has been developed to implement the methodology. The calculations of the parameters of cathodic protection for two of the well casing NGDU "Bavlyneft" were made. Displayed communication parameters of cathodic protection on the life of the well.
обсадная колонна, катодная защита, ток защиты, смещение потенциала, well casing, cathodic protection, protection current, potential displacement
1. Dolgih, S.A. Raschet raspredeleniya plotnosti toka zaschity po glubine obsadnoy kolonny neftyanoy skvazhiny / S.A. Dolgih, R.A. Kaydrikov, B.L. Zhuravlev, V.E. Tkacheva // Vestnik Kazan. tehnol. un-ta. - 2012. - № 20. - S. 191-193.
2. Dolgih, S.A. opredelenie toka zaschity i raschet smescheniya potenciala na zaboe obsadnoy kolonny neftyanoy skvazhiny / S.A. Dolgih, B.L. Zhuravlev, R.A. Kaydrikov, V.E. Tkacheva // Vestnik Kazan. tehnol. un-ta. - 2012. - № 22. - S. 241-244
3. EN 12954, Cathodic protection of buried or immersed metallic structures. General principles and application for pipelines, 2001.
4. EN 15112, Äußerer kathodischer Korrosionsschutz von Bohrlochverrohrungen; Deutsche Fassung EN 15112:2006