Corrosion of artificial rock layer covered steel electrodes in a CO2 environment: The influence of permeability
Source abstract
Abstract
Abstract Under-deposit corrosion was investigated by the design of a rock layer covered electrode to tailor the permeability of deposit layers. The electrochemical behavior and corrosion morphologies were found to be closely dependent on the permeability of electrodes and the duration of immersion. Electrochemical reactions at the steel/rock layer interface would be retarded with lowering the permeability, referring to an improvement in the rock layer resistance and the interfacial charge transfer resistance of the electrodes. With immersion for longer time, the electrode resistance reaches a plateau and then turns to decrease, reflecting the onset of localized attack beneath rock layers.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Hydrogen embrittlement and corrosion behaviors in metals · Concrete Corrosion and Durability
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (42)
Show source-provided references
1. J.R. Vera, D. Daniels, M.H. Achour, Under deposit corrosion (UDC) in the oil and gas industry: a review of mechanisms, testing and mitigation, in: NACE Corrosion, Salt Lake City, 2012, p. 1379.10.5006/C2012-01379 ↗
2. Real-time performance monitoring of fouling and under-deposit corrosion in cooling water systems10.1016/0010-938X(93)90397-Y ↗
3. Corrosion of superheater steel materials under alkali salt deposits Part 1: the effect of salt deposit composition and temperature10.1016/j.corsci.2008.01.010 ↗
4. Electrochemical corrosion behavior of X-65 steel in the simulated oil sand slurry. II: Synergism of erosion and corrosion10.1016/j.corsci.2008.01.019 ↗
5. Mechanism of electrochemical corrosion of carbon steel under deoxygenated water drop and sand deposit10.1016/j.electacta.2013.10.079 ↗
6. H.D. Reus, E.L.J.A. Hendriksen, M. Wilms, Test methodologies and field verification of corrosion inhibitors to address under deposit corrosion in oil and gas production systems, in: NACE Corrosion, Houston, 2005, p. 05288.10.5006/C2005-05288 ↗
7. In-situ observation of CO2 corrosion under high pressure10.1179/1743278213Y.0000000144 ↗
8. Huang · 2013
9. Corrosion and salt scale resistance of multilayered diamond-like carbon film in CO2 saturated solutions10.1016/j.corsci.2014.05.015 ↗
10. Experimental studies on the local corrosion of low alloy steels in 3.5% NaCl10.1016/S0010-938X(00)00090-1 ↗
11. Underscales corrosion behavior of carbon steel in NaCl solution using a new simulated occluded cavity cell10.1007/s10800-008-9749-2 ↗
12. J. Huang, B. Brown, Y.-S. Choi, S. Nešić, Prediction of uniform CO2 corrosion of mild steel under inert solid deposits, in: NACE Corrosion, 2011, p. 11260.10.5006/C2011-11260 ↗
13. Evaluation of corrosion inhibition at sand-deposited carbon steel in CO2-saturated brine10.1016/j.corsci.2013.03.013 ↗
14. Galvanic corrosion behavior of deposit-covered and uncovered carbon steel10.1016/j.corsci.2014.05.011 ↗
15. Electrochemical evaluation of under-deposit corrosion and its inhibition using the wire beam electrode method10.1016/j.corsci.2010.12.015 ↗
16. An overview of techniques for characterizing inhomogeneities in organic surface10.1016/j.porgcoat.2013.02.001 ↗
17. L. Yang, R.T. Pabalan, L. Browning, G.A. Cragnolino, Measurement of corrosion in saturated solutions under salt deposits using coupled multielectrode array sensors, in: NACE Corrosion, San Diego, 2003, p. 03426.10.5006/C2003-03426 ↗
18. Investigating corrosion processes in the micrometric range: A SVET study of the galvanic corrosion of zinc coupled with iron10.1016/j.corsci.2007.04.016 ↗
19. J. Han, Y. Yang, S. Nešić, B. Brown, Roles of passivation and galvanic effects in localized CO2 corrosion of mild steel, in: NACE Corrosion, New Orleans, 2008, p. 08332.10.5006/C2008-08332 ↗
20. Numerical simulation of a single corrosion pit in CO2 and acetic acid environments10.1016/j.corsci.2010.01.010 ↗
21. A. Pedersen, K. Bilkova, E. Gulbrandsen, J. Kvarekvål, CO2 corrosion inhibitor performance in the presence of solids: test method development, in: NACE Corrosion, New Orleans, 2008, p. 08632.10.5006/C2008-08632 ↗
22. Inhibition of under-deposit corrosion of carbon steel by thiobenzamide10.1149/2.078309jes ↗
23. Chukanovite (Fe2(OH)2CO3) identified as a corrosion product at sand-deposited carbon steel in CO2-saturated brine10.1016/j.corsci.2014.03.032 ↗
24. Characterisation of three-dimensional porosity in an Fe-based amorphous coating and its correlation with corrosion behaviour10.1016/j.corsci.2015.01.022 ↗
25. Study of cathodic protection shielding under coating disbondment on pipelines10.1016/j.corsci.2015.07.012 ↗
26. Hydraulic conductivity and permeability of geologic materials
27. ASTM D4525-04: Standard Test Method for Permeability of Rocks by Flowing Air. ASTM International, 2004.
28. Chemical analysis of the initial corrosion layer on pipeline steels in simulated CO2-enhanced oil recovery brines10.1016/j.corsci.2012.08.045 ↗
29. Electrochemical response of mild steel in ferrous ion enriched and CO2 saturated solutions10.1016/j.corsci.2015.03.015 ↗
30. Reaction model for iron dissolution studied by electrode impedance I: experimental results and reaction model10.1149/1.2127401 ↗
31. Determination of coating deterioration with EIS: I. Basic relationships10.5006/1.3585209 ↗
32. Electrochemical corrosion of X65 pipe steel in oil/water emulsion10.1016/j.corsci.2009.01.020 ↗
33. Electrochemical investigation of the corrosion behavior of API 5L-X65 carbon steel in carbon dioxide medium10.5006/0971 ↗
34. Electrochemical impedance spectroscopy (EIS) as a new tool for investigating methods of corrosion protection10.1016/0013-4686(90)80007-B ↗
35. Rapid corrosion screening in poorly defined systems by electrochemical impedance technique10.5006/1.3585153 ↗
36. H.J. Chen, Evaluation of oilfield corrosion inhibitors by electrochemical impedance spectroscopy, in: NACE Corrosion, 1994, p. 92.10.5006/C1994-94032 ↗
37. Orazem · 2008
38. S. Nesic, Y. Xiao, B.F.M. Pots, A quasi 2-D localized corrosion model, in: NACE Corrosion, New Orleans, 2004, p. 04628.10.5006/C2004-04628 ↗
39. Porosity evaluation of protective coatings onto steel: through electrochemical techniques10.1016/S0257-8972(99)00659-3 ↗
40. A study on the quantitative determination of through-coating porosity in PVD-grown coatings10.1016/j.apsusc.2004.03.213 ↗
41. Effect of porosity sealing treatments on the corrosion resistance of high-velocity oxy-fuel (HVOF)-sprayed Fe-based amorphous metallic coatings10.1016/j.surfcoat.2011.08.045 ↗
42. The effect of bicarbonate on the corrosion and passivation of iron10.5006/0010-9312-36.8.416 ↗