Affiliation:
1. Ufa State Petroleum Technological University
Abstract
Currently, inhibitory protection is one of the most effective and common methods of protecting the inner surface of oil field equipment from corrosion. The work explores the mechanism of protective action of new inhibitors based on quaternary ammonium compounds and assesses feasibility of their practical application in oil fields of OJSC Surgutneftegas. Studies were conducted on samples made of pipe steels A 568M, A 516-55 and 13CrV (rus 13ХФА) in a model produced water solution. Three corrosion inhibitors were tested. Parameters of the mechanism of protective action of reagents were determined by potentiodynamic analysis.
Publisher
Trans Tech Publications, Ltd.
Subject
Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics
Reference24 articles.
1. I.G. Abdullin, A.G. Gareev, Corrosion fatigue durability of pipe steel in carbonate-bicarbonate media, Fiziko-Khimicheskaya Mekhanika Materialov. 29 № 5 (1993) 97-98.
2. I.G. Abdullin, A.G. Gareev, Corrosion-fatigue durability of pipe steel in carbonate-bicarbonate medium, Materials Science. 29 № 5 (1994) 539-541.
3. R.G. Rizvanov, R.G. Abdeev, N.L. Matveev, R.G. Ryskulov, A.I. Shenknekht, A.F. Insafutdinov, Effect of the geometry of the shell/elliptical-bottom contact zone on the stress state of pressure vessels, Chemical and Petroleum Engineering. 36 (2000) 3.
4. I.G. Ibragimov, R.G. Vil'danov, Measuring stresses in welded joints by the remagnetisation loss method, Welding International. 21 № 2 (2007) 139-141.
5. Е.М. Gutman, I.G. Abdullin, D.E. Bugai, Kinetics of microdistortion changes of the crystal lattice and electrochemical behavior of austenitic steel during low-cycle corrosion fatigue, Protection of Metals and Physical Chem. of Surfaces. 18 № 3 (1982) 416.