Increasing the Corrosion Resistance of Oil Production Equipment and Pipelines

R. K. Vagapov

PermNIPIneft' Company, Perm, Russia

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Received April 5, 2007

Abstract — The protective properties of corrosion inhibitors have been studied in stratal waters of some oil fields located in the Perm region and the Timano-Pechorsk oil and gas bearing province, which are characterized by a high level of mineralization and contain corrosion- aggressive components. The ability of inhibitors to produce protective aftereffect is evaluated. The dependence of the anodic and cathodic processes on steel on the composition of medium, corrosive agents, temperature, and inhibitors has been studied by electrochemical techniques.