Skip to main content

Advertisement

Log in

A monitoring system for CO2-EOR and storage based on reactive transport simulation of CO2 migration in groundwater

  • Original Paper
  • Published:
International Journal of Environmental Science and Technology Aims and scope Submit manuscript

Abstract

In CO2-EOR (Enhanced Oil Recovery) and storage projects, there is a high risk of CO2 leakage into groundwater, which will not only affect storage effectiveness, but also cause a variety of environmental consequences. A monitoring system of CO2 leakage is essential to the safety of CO2-EOR and storage projects. Previous monitoring systems have been proposed through theoretical analysis, field test and indoor experiment. In this study, a modeling approach based on simulation of CO2 migration coupled with water-rock interactions in groundwater is proposed to support monitoring system development for CO2-EOR and storage projects. The simulation is undertaken using TOUGHREACT and applied to a case study in the Ordos Basin in China. The case study results indicate that the developed monitoring system has the advantage of offering a precise, timely and comprehensive monitoring scheme based on the dynamics of CO2 leakage and its effects on groundwater composition.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig.11
Fig. 12
Fig. 13
Fig. 14

Similar content being viewed by others

References

Download references

Acknowledgements

This work was supported by Department of Science and Technology of SINOPEC Group through the project ‘Study on CO2 Storage Mechanisms and Potentials Evaluation Methods in Oil-Gas Zone’ (P21075-1), and by National Key Research and Development Program of China (Grant No. 2018YFB0605504). We would like to thank Professor Huang Yuefei from Qinghai University for correcting the grammar in our manuscript.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Q. Lin.

Ethics declarations

Conflict of interest

The authors have no relevant competing financial interest or personal relationships to disclose.

Additional information

Editorial responsibility: Chenxi Li.

Rights and permissions

Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Li, L., Wu, Y., Lin, Q. et al. A monitoring system for CO2-EOR and storage based on reactive transport simulation of CO2 migration in groundwater. Int. J. Environ. Sci. Technol. 20, 8359–8372 (2023). https://doi.org/10.1007/s13762-022-04508-x

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s13762-022-04508-x

Keywords

Navigation