» Articles » PMID: 30800590

Role of Thermophilic Bacteria ( and ) on Crude Oil Degradation and Biocorrosion in Oil Reservoir Environment

Overview
Journal 3 Biotech
Publisher Springer
Specialty Biotechnology
Date 2019 Feb 26
PMID 30800590
Citations 7
Authors
Affiliations
Soon will be listed here.
Abstract

Thermophilic bacterial communities generate thick biofilm on carbon steel API 5LX and produce extracellular metabolic products to accelerate the corrosion process in oil reservoirs. In the present study, nine thermophilic biocorrosive bacterial strains belonging to and were isolated from the crude oil and produced water sample, and identified using 16S rRNA gene sequencing. The biodegradation efficiency of hydrocarbons was found to be high in the presence of bacterial isolates MN6 (82%), IR4 (94%) and IR2 (87%). During the biodegradation process, induction of the catabolic enzymes such as alkane hydroxylase, alcohol dehydrogenase and lipase were also examined in these isolates. Among them, the highest activity of alkane hydroxylase (130 µmol mg protein) in IR4, alcohol dehydrogenase (70 µmol mg protein) in IR2, and higher lipase activity in IR4 (60 µmol mg protein) was observed. Electrochemical impedance spectroscopy and X-ray diffraction data showed that these isolates oxidize iron into ferrous/ferric oxides as the corrosion products on the carbon steel surface, whilst the crude oil hydrocarbon served as a sole carbon source for bacterial growth and development in such extreme environments.

Citing Articles

Exploring NRB Biofilm Adhesion and Biocorrosion in Oil/Water Recovery Operations Within Pipelines.

Didouh H, Khurshid H, Hadj Meliani M, Suleiman R, Umoren S, Bouhaik I Bioengineering (Basel). 2024; 11(10).

PMID: 39451421 PMC: 11505479. DOI: 10.3390/bioengineering11101046.


Soil Thermophiles and Their Extracellular Enzymes: A Set of Capabilities Able to Provide Significant Services and Risks.

Gonzalez J, Santana M, Gomez E, Delgado J Microorganisms. 2023; 11(7).

PMID: 37512823 PMC: 10386326. DOI: 10.3390/microorganisms11071650.


Increasing bioremediation effectiveness through field-scale application of molecular biological tools.

Madison A, Sorsby S, Wang Y, Key T Front Microbiol. 2023; 13:1005871.

PMID: 36845972 PMC: 9950576. DOI: 10.3389/fmicb.2022.1005871.


Culturable Bacterial Diversity from the Basaltic Subsurface of the Young Volcanic Island of Surtsey, Iceland.

Bergsten P, Vannier P, Frion J, Mougeolle A, Marteinsson V Microorganisms. 2022; 10(6).

PMID: 35744695 PMC: 9229223. DOI: 10.3390/microorganisms10061177.


The impact of bacterial diversity on resistance to biocides in oilfields.

Pereira G, Pilz-Junior H, Corcao G Sci Rep. 2021; 11(1):23027.

PMID: 34845279 PMC: 8630110. DOI: 10.1038/s41598-021-02494-7.


References
1.
Shimura M, Kimbara K, Nagato H, Kiyohara H, Hatta T . Isolation and characterization of a thermophilic Bacillus sp. JF8 capable of degrading polychlorinated biphenyls and naphthalene. FEMS Microbiol Lett. 1999; 178(1):87-93. DOI: 10.1111/j.1574-6968.1999.tb13763.x. View

2.
Magot M, Ollivier B, Patel B . Microbiology of petroleum reservoirs. Antonie Van Leeuwenhoek. 2000; 77(2):103-16. DOI: 10.1023/a:1002434330514. View

3.
Nazina T, Tourova T, Poltaraus A, Novikova E, Grigoryan A, Ivanova A . Taxonomic study of aerobic thermophilic bacilli: descriptions of Geobacillus subterraneus gen. nov., sp. nov. and Geobacillus uzenensis sp. nov. from petroleum reservoirs and transfer of Bacillus stearothermophilus, Bacillus thermocatenulatus,.... Int J Syst Evol Microbiol. 2001; 51(Pt 2):433-46. DOI: 10.1099/00207713-51-2-433. View

4.
Maugeri T, Gugliandolo C, Caccamo D, Stackebrandt E . Three novel halotolerant and thermophilic Geobacillus strains from shallow marine vents. Syst Appl Microbiol. 2002; 25(3):450-5. DOI: 10.1078/0723-2020-00119. View

5.
van Beilen J, Smits T, Whyte L, Schorcht S, Rothlisberger M, Plaggemeier T . Alkane hydroxylase homologues in Gram-positive strains. Environ Microbiol. 2002; 4(11):676-82. DOI: 10.1046/j.1462-2920.2002.00355.x. View