1887

Abstract

Summary

The energy transition from fossil and nuclear energy towards an energy supply system from renewable sources will require an enormous extension of the existing energy storage capacity. For this intention depleted oil and gas reservoirs could play a key role when they are used as storage reservoirs for hydrogen or other energy carriers in a seasonal or more frequent cycle.

In previous studies it was shown that chemical reactions catalyzed by anaerobic microorganisms and mixing phenomena between gases with different composition have important influences in underground storage of hydrogen. In particular hydrogenotrophic microorganisms could produce methane by metabolizing hydrogen and carbon dioxide. To describe these effects a model was developed which couples the compositional two-phase transport of gas and water to microbial population dynamics and bio-chemical reactions.

In this work the numerical model was applied to a field scale storage scenario using a real geological model and several storage operation wells. The complex multi-physical model applied on around 200.000 grid cells results in approximately 2 million degrees of freedom. In addition the strong coupling between the microbial population dynamics and transport of chemical components is numerically difficult to handle and consequently small times steps not larger than one or two days have to be calculated. To overcome the computational effort the simulation study was executed on a high performance computing cluster.

The interpretation of the simulation results shows that a significant amount of the stored hydrogen was transformed into methane due to the bio-chemical reactions. In addition it was demonstrated that the produced gas contains H2S in the range of some parts per thousand when sulfate reducing bacteria were present.

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/content/papers/10.3997/2214-4609.201802116
2018-09-03
2020-06-05
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References

  1. Bastian, P., Blatt, M., Dedner, A., Engwer, C., Klöfkorn, R., Ohlberger, M. and Sander, O.
    [2008] A Generic Grid Interface for Parallel and Adaptive Scientific Computing. Part I: Abstract Framework. Computing, 82(2–3), 103–119.
    [Google Scholar]
  2. Bauer, S.
    [2017] Underground Sun Storage Endbericht. RAG Austria AG.
    [Google Scholar]
  3. Buzek, F., Onderka, V., Vančura, P. and Wolf, I.
    [1994] Carbon isotope study of methane production in a town gas storage reservoir. Fuel, 73(5), 747–752.
    [Google Scholar]
  4. Crotogino, F., Donadei, S., Bünger, U. and Landinger, H.
    [2010] Large-scale hydrogen underground storage for securing future energy supplies. In: 18th World hydrogen energy conference. 16–21.
    [Google Scholar]
  5. DVGW
    [2011] Arbeitsblatt G262: Nutzung von Gasen aus regenerativen Quellen in der öffentlichen Gasversorgung.
    [Google Scholar]
  6. Flemisch, B., Darcis, M., Erbertseder, K., Faigle, B., Lauser, A., Mosthaf, K., Müthing, S., Nuske, P., Tatomir, A., Wolff, M. et al.
    [2011] DuMux: DUNE for multi-{phase, component, scale, physics,…} flow and transport in porous media. Advances in Water Resources, 34(9), 1102–1112.
    [Google Scholar]
  7. Ganser, C. and Eng, B.
    [2013] New energy storage concept for renewable energies in the form of potential energy storage. Techniken zur Energiewende, 70.
    [Google Scholar]
  8. Graichen, P., Peter, F., Sakhel, A., Podewils, C., Litz, P. and Lenck, P.
    [2016] Die Energiewende im Stromsektor: Stand der Dinge 2017. Rückblick aufdie wesentlichen Entwicklungen sowie Ausblick auf 2018.
    [Google Scholar]
  9. Hagemann, B.
    [2017] Numerical and Analytical Modeling of Gas Mixing and Bio-Reactive Transport during Underground Hydrogen Storage. Ph.D. thesis, Université de Lorraine, Clausthal University of Technology.
    [Google Scholar]
  10. Hagemann, B., Rasoulzadeh, M., Panfilov, M., Ganzer, L. and Reitenbach, V.
    [2016] Hydrogenization of underground storage of natural gas. Computational Geosciences, 20(3), 595–606.
    [Google Scholar]
  11. Kepplinger, J., Crotogino, F., Donadei, S. and Wohlers, M.
    [2011] Present trends in compressed air energy and hydrogen storage in Germany. In: Solution Mining Research Institute SMRI Fall 2011 Conference, York, United Kingdom.
    [Google Scholar]
  12. Kleinitz, W. and Boehling, E.
    [2005] Underground Gas Storage in Porous Media–Operating Experience with Bacteria on Gas Quality (SPE94248). In: 67th EAGE Conference & Exhibition.
    [Google Scholar]
  13. Leonhard, W.
    [2008] Energiespeicher in Stromversorgungssystemen mit hohem Anteil erneuerbarer Energieträger: Bedeutung, Stand der Technik, Handlungsbedarf. VDE, ETG Task Force Energiespeicher.
    [Google Scholar]
  14. Mitteregger, M., Bauer, S., Loibner, A.P., Schritter, J., Gubik, A., Backes, D., Pichler, M., Komm, R. and Brandstätter-Scherr, K.
    [2016] Method for the hydrogenotrophic methanogenesis of h2 and co2 into ch4.
    [Google Scholar]
  15. Müller-Syring, G., Henel, M., Krause, H., Rasmusson, H., Mlaker, H., Köppel, W., Höcher, T., Sterner, M. and Trost, T.
    [2011] Power-to-gas: Entwicklung von Anlagenkonzepten im Rahmen der DVGW-Innovationsoffensive. Artikel aus gwf-Gas/Erdgas November, 770–777.
    [Google Scholar]
  16. Murphy, E. and Ginn, T.
    [2000] Modeling microbial processes in porous media. Hydrogeology Journal, 8(1), 142–158.
    [Google Scholar]
  17. Panfilov, M.
    [2010] Underground storage of hydrogen: in situ self-organisation and methane generation. Transport in porous media, 85(3), 841–865.
    [Google Scholar]
  18. Panfilov, M., Reitenbach, V. and Ganzer, L.
    [2016] Self-organization and shock waves in underground methanation reactors and hydrogen storages. Environmental Earth Sciences, 75(4), 313.
    [Google Scholar]
  19. Roads2HyCom
    [2008] Large Hydrogen Underground Storage. www.roads2hy.com.
  20. Schäfer, D., Schäfer, W. and Kinzelbach, W.
    [1998] Simulation of reactive processes related to biodegradation in aquifers: 1. Structure of the three-dimensional reactive transport model. Journal of contaminant Hydrology, 31(1–2), 167–186.
    [Google Scholar]
  21. Smigáň, P., Greksak, M., Kozankova, J., Buzek, F., Onderka, V. and Wolf, I.
    [1990] Methanogenic bacteria as a key factor involved in changes of town gas stored in an underground reservoir. FEMS Microbiology Ecology, 6(3), 221–224.
    [Google Scholar]
  22. Toleukhanov, A., Panfilov, M., Panfilova, I. and Kaltayev, A.
    [2012] Bio-reactive Two-phase Transport and Population Dynamics in Underground Storage of Hydrogen: Natural Self-organisation. In: ECMOR XIII-13th European Conference on the Mathematics of Oil Recovery.
    [Google Scholar]
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