ArticleFrontiers in microbiology2016
Formate-Dependent Microbial Conversion of CO2 and the Dominant Pathways of Methanogenesis in Production Water of High-temperature Oil Reservoirs Amended with Bicarbonate.
Article in Frontiers in microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 29 citations in OpenAlex.
- Metagenomic Insights Into the Ecology, Taxonomy and Metabolic Capabilities of 'Candidatus Darwinibacteriales' Ord. Nov. (Formerly MBA03), a Potential Key Player in Anaerobic Digestion.Microbial biotechnology · 2025Article
- Article
- Impact of Polyethylene-Glycol-Induced Water Potential on Methane Yield and Microbial Consortium Dynamics in the Anaerobic Degradation of Glucose.Bioengineering (Basel, Switzerland) · 2024Article
- Progress of Crude Oil Gasification Technology Assisted by Microorganisms in Reservoirs.Microorganisms · 2024Review
- Metabolic profiling of petroleum-degrading microbial communities incubated under high-pressure conditions.Frontiers in microbiology · 2023Article
- The influence of the marine Bacillus cereus over carbon steel, stainless corrosion, and copper coupons.Archives of microbiology · 2021Article
- Responses of Microbial Community Composition to Temperature Gradient and Carbon Steel Corrosion in Production Water of Petroleum Reservoir.Frontiers in microbiology · 2017Article
- Characterization and Genome Analysis of the First Facultatively AlkaliphilicFrontiers in microbiology · 2016Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
CO2 sequestration in deep-subsurface formations including oil reservoirs is a potential measure to reduce the CO2 concentration in the atmosphere. However, the fate of the CO2 and the ecological influences in carbon dioxide capture and storage (CDCS) facilities is not understood clearly. In the current study, the fate of CO2 (in bicarbonate form; 0∼90 mM) with 10 mM of formate as electron donor and carbon source was investigated with high-temperature production water from oilfield in China. The isotope data showed that bicarbonate could be reduced to methane by methanogens and major pathway of methanogenesis could be syntrophic formate oxidation coupled with CO2 reduction and formate methanogenesis under the anaerobic conditions. The bicarbonate addition induced the shift of microbial community. Addition of bicarbonate and formate was associated with a decrease of Methanosarcinales, but promotion of Methanobacteriales in all treatments. Thermodesulfovibrio was the major group in all the samples and Thermacetogenium dominated in the high bicarbonate treatments. The results indicated that CO2 from CDCS could be transformed to methane and the possibility of microbial CO2 conversion for enhanced microbial energy recovery in oil reservoirs.
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