Severe Microbial Corrosion of L245 Transportation Pipeline Triggered by Wild Sulfate Reducing Bacteria in Shale Gas Produced Water
Overview
Overview
Authors
Authors
Affiliations
Affiliations
Soon will be listed here.
Abstract
The development of pitting corrosion on L245 carbon steel in a culture medium solution containing sulfate-reducing bacteria (SRB) was investigated. The results showed that the occurrence of corrosion in L245 carbon steel is closely linked to the evolution of biofilm and product film. As the test duration extended, overall corrosion was inhibited. Simultaneously, bacteria beneath the film layer promoted the generation and development of pitting corrosion, and the aggregation of bacteria (colonies) led to the aggregation of pitting corrosion.
References
1.
Liu H, Meng G, Li W, Gu T, Liu H
. Microbiologically Influenced Corrosion of Carbon Steel Beneath a Deposit in CO-Saturated Formation Water Containing . Front Microbiol. 2019; 10:1298.
PMC: 6581712.
DOI: 10.3389/fmicb.2019.01298.
View
2.
Li Q, Wang J, Xing X, Hu W
. Corrosion behavior of X65 steel in seawater containing sulfate reducing bacteria under aerobic conditions. Bioelectrochemistry. 2018; 122:40-50.
DOI: 10.1016/j.bioelechem.2018.03.003.
View
3.
Magot M, Ravot G, Campaignolle X, Ollivier B, Patel B, Fardeau M
. Dethiosulfovibrio peptidovorans gen. nov., sp. nov., a new anaerobic, slightly halophilic, thiosulfate-reducing bacterium from corroding offshore oil wells. Int J Syst Bacteriol. 1997; 47(3):818-24.
DOI: 10.1099/00207713-47-3-818.
View
4.
Eduok U, Ohaeri E, Szpunar J
. Accelerated corrosion of pipeline steel in the presence of Desulfovibrio desulfuricans biofilm due to carbon source deprivation in CO saturated medium. Mater Sci Eng C Mater Biol Appl. 2019; 105:110095.
DOI: 10.1016/j.msec.2019.110095.
View
5.
King R, Miller J
. Corrosion by the sulphate-reducing bacteria. Nature. 1971; 233(5320):491-2.
DOI: 10.1038/233491a0.
View