Research field (2)：
Earth resource engineering, energy science
, Biogeoscience
Research keywords (1)：
天然ガス 地下微生物 メタン生成 有機物 同位体
Research theme for competitive and other funds (7)：
2021 - 2024 枯渇油田の再生化のための油層微生物による原油分解メタン生成メカニズムの解明
2018 - 2023 methanogenesis from root organic matters in deep subsurface
2017 - 2021 Development of the energy recovery technology from a depleted oilfield that tailors geochemical and microbiological characteristics of the oil reservoir
2013 - 2016 Development of technology to assess oil reservoir characteristics with attention focused on methanogenic crude oil biodegradation potential and mechanism
2011 - 2014 Methanogenesis under high pressure conditions mimicking subsurface environments
2008 - 2010 Community analysis of subsurface biosphere responsible for methane cycling
2007 - 2008 Sedimentary organic matter used for microbial methane production in water-dissolved gas deposits
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Papers (96)：
Susumu Sakata, Urumu Tsunogai, Masahiro Oba, Tomomi Ujiie, Manabu Tanahashi. Archaeal lipid biomarkers in near-surface sediments at a giant colony of the bivalve Calyptogena: Molecular records of a massive methane release event associated with methane hydrate dissociation. Organic Geochemistry. 2024. 188. 104739-104739
Julia M. Kurth, Masaru K. Nobu, Hideyuki Tamaki, Nadieh de Jonge, Stefanie Berger, Mike S. M. Jetten, Kyosuke Yamamoto, Daisuke Mayumi, Susumu Sakata, Liping Bai, et al. Methanogenic archaea use a bacteria-like methyltransferase system to demethoxylate aromatic compounds. The ISME Journal. 2021. 15. 12. 3549-3565
Konomi Suda, Masayuki Ikarashi, Hideyuki Tamaki, Satoshi Tamazawa, Susumu Sakata, Maeda Haruo, Yoichi Kamagata, Masanori Kaneko, Tomomi Ujiie, Yumi Shinotsuka, et al. Methanogenic crude oil degradation induced by an exogenous microbial community and nutrient injections. Journal of Petroleum Science and Engineering. 2021. 201. 108458-108458
Methanogenesis from coal by methanogenic archaea. 2017. 75. 3. 219-222
Shunichiro Igari, Maekawa Tatsuo, Sakata Susumu. Comparison of light hydrocarbons between geothermal gas and normal natural gas. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2017. 64. 112-112
Ikarashi Masayuki, Wakayama Tatsuki, Maeda Haruo, Yonebayashi Eiji, Mayumi Daisuke, Tamazawa Satoshi, Tamaki Hideyuki, Sakata Susumu, Kamagata Youichi, Shirai Yoshikazu, et al. A method for rapid microbial conversion of the residual oil into methane in subsurface ooil reservoir. Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute. 2016. 2016. 247-247
Ikarashi Masayuki, Wakayama Tatsuki, Maeda Haruo, Mayumi Daisuke, Tamazawa Satoshi, Tamaki Hideyuki, Sakata Susumu, Kamagata Youichi. Can microbes really convert residual oil into methane in subsurface oil reservoir?. Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute. 2015. 2015. 12-12
A novel marine bacterium denitrifying nitrate to nitrous oxide strictly under microaerobic conditions(The Joint Meeting of Japanese Environmental Microbiology-related Associations 2014). 2014. 68. 2. 120-120
Potential;mechanisms of methane;production by;subsurface microorganisms in oil;gas fields
(8th Congress of European Microbiologists 2019)
A novel mode of metabolism in a methanogen that directly produces methane from coal
(Gordon Research Conference 2017 (Archaea: Ecology, Metabolism & Molecular Biology) 2017)
