Selection of Corrosion Inhibitors
for the Protection of Oil Production Equipment

R. K. Vagapov^a, V. S. Bizyaeva^b, and V. I. Kichigin^b

^a OOO PermNIPIneft’, Perm’, Russia

^b Perm’ State University, Perm’, Russia
E-mail: kizit@rambler.ru

Received September 20, 2005

Abstract—The corrosion behavior of steel in a hydrogen-sulfide medium is studied in model solutions simu-
lating stratal water in some oil fields located in Perm’ oblast. A comparative analysis of the corrosion inhibitors
used in the oil fields is presented. Some inhibitors are found to have a significant residual effect.

DOI: 10.1134/S0033173207070053

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