Inhaltsbereich
Sebastian Fischer
Helmholtz Centre PotsdamGFZ German Research Centre for Geosciences
Centre for CO2 Storage
Telegrafenberg, A34 103
D-14473 Potsdam
Phone: +49 331 288 2837
Fax: +49 331 288 1529
Mail: sebastian.fischer@gfz-potsdam.de
Scientific interests:
- Rock-water-(CO2-)interactions
- CO2 storage in geological reservoirs
- (Hydro-)geochemical systems
- Stable and radiogenic isotopes
Projects:
- Thermodynamic and kinetic baseline data during CO2 storage in geological reservoirs within the GeoEnergy (GeoEn) research cluster
- Integrated water management and hydrogeological modeling in the goldfields of the Middle-Vaal Water Management Area, South Africa
Career:
- Since January 2009 research assistant (PhD student) at the GFZ German Research Centre for Geosciences, Centre for CO2 Storage
- In November 2008 diploma in Geology at the Free University of Berlin, Department of Earth Sciences
- Major field of studies: Hydrogeology, Geochemistry
Experience:
Selected publications:
Manuskripte:
2010
- Fischer, S, Zemke, K, Liebscher, A, Wandrey, M. Petrophysical and petrochemical effects of long-term CO2-exposure experiments on brine-saturated reservoir sandstone. Energy Procedia 2010, in press.
- Wandrey, M, Fischer, S, Zemke, K, Liebscher, A, Scherf, AK, Vieth, A, Zettlitzer, M, Würdemann, H. Monitoring petrophysical, mineralogical, geochemical and microbiological effects of CO2 exposure – Results of long-term experiments under in situ condition. Energy Procedia 2010, in press.
- Fischer, S, Liebscher, A, Wandrey, M, and the CO2SINK Group. CO2-brine-rock interaction – First results of long-term exposure experiments at in situ P–T conditions of the Ketzin CO2 reservoir. Chemie der Erde/Geochemistry 2010; 70, S3: 155-164.
Abstracts:
2010
- Fischer, S, Liebscher, A, Wandrey, M. CO2-brine-sandstone interaction – Results of long-term experiments. GeoDarmstadt 2010, Schriftenreihe der Deutschen Gesellschaft für Geowissenschaften, 68, 171.
- Wandrey, M, Scherf, AK, Fischer, S, Zettlitzer, M., Würdemann, H. Geochemical changes and microbial activities during CO2 storage - Long-term laboratory experiments under in situ conditions within the frame of CO2SINK. Schriftenreihe der Deutschen Gesellschaft für Geowissenschaften, 68, 588.
- Fischer, S, Liebscher, A, Wandrey, M, Franz, G. Geochemical effects of CO2 on brine-saturated reservoir sandstones. Goldschmidt Conference 2010, Knoxville, TN, USA.
- Fischer, S, Witthüser, KT, Birke, M, Leyland, RC, Schneider, M. Describing the groundwater system of the Kruger National Park (South Africa) on the basis of hydrogeochemical methods and multivariate statistical algorithms, FH-DGG Tübingen 2010, Schriftenreihe der Deutschen Gesellschaft für Geowissenschaften, 67, 40.
- Fischer, S, Zemke, K, Liebscher, A, Wandrey, M. Long-term CO2 exposure experiments – Geochemical effects on brine-saturated reservoir sandstone. EGU 2010, Vienna, Austria.
- EAGE Berlin (Poster): Wandrey, M, Fischer, S, Scherf, AK, Zettlitzer, M, Würdemann, H. Microbial aspects of mineral dissolution and precipitation during CO2 storage – First results of long-term CO2 exposure experiments
2009
- Fischer, S, Witthüser, KT, Birke, M, Leyland, RC, Schneider, M. Regional description of the groundwater chemistry of the Kruger National Park (KNP) using multivariate statistics. Groundwater Conference 2009, Somerset West, South Africa.
- Fischer, S, Liebscher, A, Wandrey, M, Zemke, K, Franz, G. Petrological effects of injected CO2 on brine-saturated reservoir sandstone – Preliminary results of long-term experiments. GeoDresden 2009, Schriftenreihe der Deutschen Gesellschaft für Geowissenschaften, 63, 284.