VLIYANIE SHEMY SOEDINENIY ELEMENTOV OBSADNOY KOLONNY NA RASPREDELENIE TOKA ZASCHITY PO GLUBINE SKVAZHINY
Authors:
1.
KNITU; TatNIPIneft' g.Bugul'ma
2.
TatNIPIneft' g.Bugul'ma
3.
KNITU
4.
KNITU
5.
KNITU
Type:
Article
eLocation:
Status:
Published
Received:
20.04.2023
Accepted:
01.08.2025
Published:
01.08.2025
Subject area:
UDC 620.193
Language:
Russian
Keywords:
обсадная колонна, ток защиты, casing, protection current
Abstract (English):
Investigated the effect of circuit electrical connection elements casing on the current distribution in the depth of the well № 24173 NGDU "Leninogrskneft." It has been found that the presence of bridges between the casing elements leads to the fact that most of the current flows through the external structural elements
Investigated the effect of circuit electrical connection elements casing on the current distribution in the depth of the well № 24173 NGDU "Leninogrskneft." It has been found that the presence of bridges between the casing elements leads to the fact that most of the current flows through the external structural elements
Keywords:
обсадная колонна, ток защиты, casing, protection current
обсадная колонна, ток защиты, casing, protection current
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2. 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.
3. EN 15112, Äußerer kathodischer Korrosionsschutz von Bohrlochverrohrungen; Deutsche Fassung EN 15112:2006
