IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v7y2016i1d10.1038_ncomms12268.html
   My bibliography  Save this article

Observational evidence confirms modelling of the long-term integrity of CO2-reservoir caprocks

Author

Listed:
  • N. Kampman

    (Shell Global Solutions International
    University of Cambridge)

  • A. Busch

    (Shell Global Solutions International)

  • P. Bertier

    (Clay and Interface Mineralogy, RWTH Aachen University)

  • J. Snippe

    (Shell Global Solutions International)

  • S. Hangx

    (High Pressure and Temperature Laboratory, Utrecht University)

  • V. Pipich

    (Jülich Centre for Neutron Science (JCNS), Forschungszentrum Jülich GmbH, Outstation at Heinz Maier-Leibnitz Zentrum (MLZ))

  • Z. Di

    (Jülich Centre for Neutron Science (JCNS), Forschungszentrum Jülich GmbH, Outstation at Heinz Maier-Leibnitz Zentrum (MLZ))

  • G. Rother

    (Oak Ridge National Laboratory)

  • J. F. Harrington

    (British Geological Survey, Environmental Science Centre)

  • J. P. Evans

    (Utah State University)

  • A. Maskell

    (University of Cambridge)

  • H. J. Chapman

    (University of Cambridge)

  • M. J. Bickle

    (University of Cambridge)

Abstract

Storage of anthropogenic CO2 in geological formations relies on a caprock as the primary seal preventing buoyant super-critical CO2 escaping. Although natural CO2 reservoirs demonstrate that CO2 may be stored safely for millions of years, uncertainty remains in predicting how caprocks will react with CO2-bearing brines. This uncertainty poses a significant challenge to the risk assessment of geological carbon storage. Here we describe mineral reaction fronts in a CO2 reservoir-caprock system exposed to CO2 over a timescale comparable with that needed for geological carbon storage. The propagation of the reaction front is retarded by redox-sensitive mineral dissolution reactions and carbonate precipitation, which reduces its penetration into the caprock to ∼7 cm in ∼105 years. This distance is an order-of-magnitude smaller than previous predictions. The results attest to the significance of transport-limited reactions to the long-term integrity of sealing behaviour in caprocks exposed to CO2.

Suggested Citation

  • N. Kampman & A. Busch & P. Bertier & J. Snippe & S. Hangx & V. Pipich & Z. Di & G. Rother & J. F. Harrington & J. P. Evans & A. Maskell & H. J. Chapman & M. J. Bickle, 2016. "Observational evidence confirms modelling of the long-term integrity of CO2-reservoir caprocks," Nature Communications, Nature, vol. 7(1), pages 1-10, November.
    • Handle: RePEc:nat:natcom:v:7:y:2016:i:1:d:10.1038_ncomms12268
    DOI: 10.1038/ncomms12268
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/ncomms12268
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/ncomms12268?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Song, Haoran & Zhong, Zheng & Lin, Baiquan, 2023. "Chemical dissolution of minerals in anthracite after supercritical carbon dioxide immersion: Considering mechanical damage and enhanced porosity," Energy, Elsevier, vol. 283(C).
    2. Barbara Uliasz-Misiak & Joanna Lewandowska-Śmierzchalska & Rafał Matuła, 2021. "Selection of Underground Hydrogen Storage Risk Assessment Techniques," Energies, MDPI, vol. 14(23), pages 1-13, December.
    3. Stian Rørheim & Mohammad Hossain Bhuiyan & Andreas Bauer & Pierre Rolf Cerasi, 2021. "On the Effect of CO 2 on Seismic and Ultrasonic Properties: A Novel Shale Experiment," Energies, MDPI, vol. 14(16), pages 1-20, August.
    4. Mohammad H. Bhuiyan & Nicolaine Agofack & Kamila M. Gawel & Pierre R. Cerasi, 2020. "Micro- and Macroscale Consequences of Interactions between CO 2 and Shale Rocks," Energies, MDPI, vol. 13(5), pages 1-30, March.
    5. Vafaie, Atefeh & Cama, Jordi & Soler, Josep M. & Kivi, Iman R. & Vilarrasa, Victor, 2023. "Chemo-hydro-mechanical effects of CO2 injection on reservoir and seal rocks: A review on laboratory experiments," Renewable and Sustainable Energy Reviews, Elsevier, vol. 178(C).
    6. Tarkowski, R. & Uliasz-Misiak, B., 2022. "Towards underground hydrogen storage: A review of barriers," Renewable and Sustainable Energy Reviews, Elsevier, vol. 162(C).
    7. Zhang, Zhien & Pan, Shu-Yuan & Li, Hao & Cai, Jianchao & Olabi, Abdul Ghani & Anthony, Edward John & Manovic, Vasilije, 2020. "Recent advances in carbon dioxide utilization," Renewable and Sustainable Energy Reviews, Elsevier, vol. 125(C).
    8. Jahanbakhsh, Amir & Louis Potapov-Crighton, Alexander & Mosallanezhad, Abdolali & Tohidi Kaloorazi, Nina & Maroto-Valer, M. Mercedes, 2024. "Underground hydrogen storage: A UK perspective," Renewable and Sustainable Energy Reviews, Elsevier, vol. 189(PB).
    9. Du, Zhengyang & Dai, Zhenxue & Yang, Zhijie & Zhan, Chuanjun & Chen, Wei & Cao, Mingxu & Thanh, Hung Vo & Soltanian, Mohamad Reza, 2024. "Exploring hydrogen geologic storage in China for future energy: Opportunities and challenges," Renewable and Sustainable Energy Reviews, Elsevier, vol. 196(C).
    10. Xiao, Ting & Chen, Ting & Ma, Zhiwei & Tian, Hailong & Meguerdijian, Saro & Chen, Bailian & Pawar, Rajesh & Huang, Lianjie & Xu, Tianfu & Cather, Martha & McPherson, Brian, 2024. "A review of risk and uncertainty assessment for geologic carbon storage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 189(PB).
    11. Jayasekara, D.W. & Ranjith, P.G. & Wanniarachchi, W.A.M. & Rathnaweera, T.D. & Chaudhuri, A., 2020. "Effect of salinity on supercritical CO2 permeability of caprock in deep saline aquifers: An experimental study," Energy, Elsevier, vol. 191(C).

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:7:y:2016:i:1:d:10.1038_ncomms12268. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.