Reservoir Souring–Latest developments for application and mitigation

RJ Johnson, BD Folwell, A Wirekoh, M Frenzel… - Journal of …, 2017 - Elsevier
Sulphate-reducing prokaryotes (SRP) have been identified in oil field fluids since the 1920s.
SRP reduce sulphate to sulphide, a toxic and corrosive species that impacts on operational …

Low energy subsurface environments as extraterrestrial analogs

RM Jones, JM Goordial, BN Orcutt - Frontiers in microbiology, 2018 - frontiersin.org
Earth's subsurface is often isolated from phototrophic energy sources and characterized by
chemotrophic modes of life. These environments are often oligotrophic and limited in …

Characterization of crude oil degrading bacterial communities and their impact on biofilm formation

P Elumalai, P Parthipan, MS AlSalhi, M Huang… - Environmental …, 2021 - Elsevier
In the present study, produced water sample collected from the Indian crude oil reservoir is
used to enrich the bacterial communities. The impact of these enriched bacterial …

Combination of rhamnolipid and biochar in assisting phytoremediation of petroleum hydrocarbon contaminated soil using Spartina anglica

M Zhen, H Chen, Q Liu, B Song, Y Wang… - Journal of Environmental …, 2019 - Elsevier
Biochar (BC) and rhamnolipid (RL) is used in bioremediation of petroleum hydrocarbons,
however, the combined effect of BC and RL in phytoremediation has not been studied until …

Characterization of hydrocarbon degrading bacteria isolated from Indian crude oil reservoir and their influence on biocorrosion of carbon steel API 5LX

P Parthipan, P Elumalai, YP Ting… - International …, 2018 - Elsevier
The role of biosurfactants producing hydrocarbon-degrading bacteria (HDB) on
biodegradation and bio-corrosion was evaluated. Biodegradation efficiency (BE) of …

A review of characterization and quantification tools for microbiologically influenced corrosion in the oil and gas industry: Current and future trends

P Kannan, SS Su, MS Mannan… - Industrial & …, 2018 - ACS Publications
This review evaluates the analytical methods used for detecting microbiologically influenced
corrosion (MIC), which is an aggressive microbiota-facilitated degradation of engineering …

Bacterial community analysis of biofilm on API 5LX carbon steel in an oil reservoir environment

P Elumalai, MS AlSalhi, S Mehariya… - Bioprocess and …, 2021 - Springer
This study aimed to characterize the biofilm microbial community that causes corrosion of
API 5LX carbon steel. API 5LX carbon steel coupons were incubated with raw produced …

Solid inoculants as a practice for bioaugmentation to enhance bioremediation of hydrocarbon contaminated areas

H Li, Y Li, M Bao, S Li - Chemosphere, 2021 - Elsevier
Vacuum freeze-drying is a scientifically advanced method to prepare solid inoculants from
oil degrading bacterium. The introduction of oil-degrading microbes or bioaugmentation can …

Microbial community composition in deep‐subsurface reservoir fluids reveals natural interwell connectivity

Y Zhang, AE Dekas, AJ Hawkins… - Water Resources …, 2020 - Wiley Online Library
The identification of natural fractures and the wells they connect is crucial for the
development of geological reservoirs because it may have an important impact on reservoir …

Localized corrosion of mild steel in marginally sour environments

SN Esmaeely, W Zhang, B Brown, M Singer… - …, 2017 - meridian.allenpress.com
Localized corrosion has been a challenge for the integrity of mild steel pipelines, specifically
at operating conditions where a trace amount of H2S is present alongside CO2 at lower …