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Abstract

The use of abandoned mines as a heat source and store has been receiving increased attention as a renewable heat source and storage solution in the transition away from traditional gas heating. The hydraulic, thermal and geomechanical processes governing heat storage and extraction are complex and understanding these processes is critical to safe heat extraction and injection into mine water systems. This paper outlines the development of a fully coupled thermo-hydraulic-mechanical (THM) 2D model to understand the mechanical stability of room and pillar workings during heat injection and extraction. It was found that the cyclical injection and extraction of heat does have an impact on both the modelled displacements and mechanical stability of the system. The impact risk reduces with temperature and the operational processes (e.g. injection temperature and water level) have more of an impact than the underlying geological conditions. These results are significant and could be included in a regulatory system to reduce the likelihood of stability impacts in mine water heating and cooling schemes.

This article is part of The Earth as a thermal battery: future directions in subsurface thermal energy storage systems collection available at: https://www.lyellcollection.org/topic/collections/thermal-energy

© 2024 The Author(s). Published by The Geological Society of London for GSL and EAGE

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2024-04-18
2025-05-24

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References

  1. Allen, K.G., Von Backström, T.W., Kröger, D.G. and Kisters, A.F.M.2014. Rock bed storage for solar thermal power plants: rock characteristics, suitability, and availability. Solar Energy Materials and Solar Cells, 126, 170–183, https://doi.org/10.1016/j.solmat.2014.03.030
     [Google Scholar]
  2. Andrews, B.J., Cumberpatch, Z.A., Shipton, Z.K. and Lord, R.2020. Collapse processes in abandoned pillar and stall coal mines: implications for shallow mine geothermal energy. Geothermics, 88, 101904, https://doi.org/10.1016/j.geothermics.2020.101904
     [Google Scholar]
  3. Arif, M.2020. Displacement analysis of sheet pile with tie beam on breakwater construction by using plaxis. FROPIL (Forum Profesional Teknik Sipil), 8, 1–8, https://doi.org/10.33019/fropil.v8i1.1700
     [Google Scholar]
  4. Bailey, M.T., Gandy, C.J., Watson, I.A., Wyatt, L. and Jarvis, A.P.2016. Heat recovery potential of mine water treatment systems in Great Britain. International Journal of Coal Geology, 164, 77–84, https://doi.org/10.1016/j.coal.2016.03.007
     [Google Scholar]
  5. Banks, D.2008. An Introduction to Thermogeology: Ground Source Heating and Cooling. Wiley-Blackwell, Hoboken, NJ.
     [Google Scholar]
  6. Bell, F.G. and De Bruyn, I.A.1999. Subsidence problems due to abandoned pillar workinqs in coal seams. Bulletin of Engineering Geology and the Environment, 57, 225–237, https://doi.org/10.1007/s100640050040
     [Google Scholar]
  7. Birdsell, D.T. and Saar, M.O.2020. Modeling ground surface deformation at the swiss HEATSTORE underground thermal energy storage sites. In:Proceedings World Geothermal Congress 2020+1, Reykjavik, Iceland,12–19.
     [Google Scholar]
  8. Brady, B. and Brown, E.T.1985. Rock Mechanics for Underground Mining, Springer, Berlin.
     [Google Scholar]
  9. Castellanza, R., Gerolymatou, E. and Nova, R.2008. An attempt to predict the failure time of abandoned mine pillars. Rock Mechanics and Rock Engineering, 41, 377–401, https://doi.org/10.1007/s00603-007-0142-y
     [Google Scholar]
  10. Cuenca, M.C., Hooper, A.J., Hanssen, R.F. and Valley, R.2013. Surface deformation induced by water influx in the abandoned coal mines in Limburg, The Netherlands observed by satellite radar interferometry The Netherlands Belgium. Journal of Applied Geophysics, 88, 1–11, https://doi.org/10.1016/j.jappgeo.2012.10.003
     [Google Scholar]
  11. Department for Business Energy & Industrial Strategy2020. Energy White Paper - Powering Our Net Zero Future. HM Government.
     [Google Scholar]
  12. DESNZ2023. Digest of UK Energy statistics (DUKES): renewable sources of energy, https://www.gov.uk/government/statistics/renewable-sources-of-energy-chapter-6-digest-of-united-kingdom-energy-statistics-dukes
  13. Domenico, P.A. and Schwartz, F.W.1998. Physical and Chemical Hydrogeology, Wiley, Hoboken, NJ, 2nd edn.
     [Google Scholar]
  14. Duncan Fama, M.E., Trueman, R. and Craig, M.S.1995. Two- and three-dimensional elasto-plastic analysis for coal pillar design and its application to highwall mining. International Journal of Rock Mechanics and Mining Sciences and, 32, 215–225, https://doi.org/10.1016/0148-9062(94)00045-5
     [Google Scholar]
  15. Durucan, S. and Edwards, J.S.1986. The effects of stress and fracturing on permeability of coal. Mining Science and Technology, 3, 205–216, https://doi.org/10.1016/S0167-9031(86)90357-9
     [Google Scholar]
  16. Durucan, S., Ahsanb, M. and Shia, J.Q.2009. Matrix shrinkage and swelling characteristics of European coals. Energy Procedia, 1, 3055–3062, https://doi.org/10.1016/j.egypro.2009.02.084
     [Google Scholar]
  17. Esterhuizen, E., Mark, C. and Murphy, M.M.2010. Numerical model calibration for simulating coal pillars, gob and overburden response. 29th International Conference on Ground Control in Mining, Morgantown, WV, 46–57.
     [Google Scholar]
  18. Farr, G., Busby, J., Wyatt, L., Crooks, J., Schofield, D.I. and Holden, A.2020. The temperature of Britain's coalfields. Quarterly Journal of Engineering Geology and Hydrogeology, 54, https://doi.org/10.1144/qjegh2020-109
     [Google Scholar]
  19. Feng, Z.J., Qiao, M.M., Dong, F.K., Yang, D. and Zhao, P.2020. Thermal expansion of triaxially stressed mudstone at elevated temperatures up to 400°C. Advances in Materials Science and Engineering, 2020, https://doi.org/10.1155/2020/8140739
     [Google Scholar]
  20. Fleuchaus, P., Godschalk, B., Stober, I. and Blum, P.2018. Worldwide application of aquifer thermal energy storage – a review. Renewable and Sustainable Energy Reviews, 94, 861–876, https://doi.org/10.1016/j.rser.2018.06.057
     [Google Scholar]
  21. Fraser Harris, A.P., McDermott, C., Kolditz, O. and Haszeldine, R.S.2015. Modelling groundwater flow changes due to thermal effects of radioactive waste disposal at a hypothetical repository site near Sellafield, UK. Environmental Earth Sciences, 74, 1589–1602, https://doi.org/10.1007/s12665-015-4156-6
     [Google Scholar]
  22. Fraser-Harris, A., McDermott, C.I. et al.2022. The Geobattery concept: a geothermal circular heat network for the sustainable development of near surface low enthalpy geothermal energy to decarbonise heating. Earth Science, Systems and Society, 2, 1–24, https://doi.org/10.3389/esss.2022.10047
     [Google Scholar]
  23. Freeze, R.A. and Cherry, J.A.1979. Groundwater. Prentice-Hall, Saddle River, NJ.
     [Google Scholar]
  24. Geuzaiine, C. and Remacle, J.2009. Gmsh: A 3-D finite element mesh generator with built-in pre- and post-processing facilities. International Journal for Numerical Methods in Engineering, 79, 1309–1331, https://doi.org/10.1002/nme.2579
     [Google Scholar]
  25. Ghoreishi Madiseh, S.A., Ghomshei, M.M., Hassani, F. and Abbasy, F.2012. Sustainable heat extraction from abandoned mine tunnels: a numerical model. Journal of Renewable and Sustainable Energy, 4, https://doi.org/10.1063/1.4712055
     [Google Scholar]
  26. Gillespie, M.R., Crane, E.J. and Barron, H.F.2013. Study into the Potential for Deep Geothermal Energy in Scotland. Volume 2 of 2. British Geological Survey, 2, 125.
     [Google Scholar]
  27. Gluyas, J.G., Adams, C.A. and Wilson, I.A.G.2020. The theoretical potential for large-scale underground thermal energy storage (UTES) within the UK. Energy Reports, 6, 229–237, https://doi.org/10.1016/j.egyr.2020.12.006
     [Google Scholar]
  28. Goodman, R.E.1980Introduction to Rock Mechanics. John Wiley & Sons, New York, 478p.
     [Google Scholar]
  29. Guo, P., Cheng, Y., Jin, K., Li, W., Tu, Q. and Liu, H.2014. Impact of effective stress and matrix deformation on the coal fracture permeability. Transport in Porous Media, 103, 99–115, https://doi.org/10.1007/s11242-014-0289-4
     [Google Scholar]
  30. Guy, R., Kent, M. and Russell, F.2017. An assessment of coal pillar system stability criteria based on a mechanistic evaluation of the interaction between coal pillars and the overburden. International Journal of Mining Science and Technology, 27, 9–15, https://doi.org/10.1016/j.ijmst.2016.09.031
     [Google Scholar]
  31. Helm, P.R., Davie, C.T. and Glendinning, S.2013. Numerical modelling of shallow abandoned mine working subsidence affecting transport infrastructure. Engineering Geology, 154, 6–19, https://doi.org/10.1016/j.enggeo.2012.12.003
     [Google Scholar]
  32. Hoek, E.2007. Practical Rock Engineering. RocScience.
     [Google Scholar]
  33. Hoek, E. and Brown, E.T.2018. The Hoek–Brown failure criterion and GSI – 2018 edition. Journal of Rock Mechanics and Geotechnical Engineering, 11, 445–463, https://doi.org/10.1016/j.jrmge.2018.08.001
     [Google Scholar]
  34. Holloway, S., Jones, N., Creedy, D. and Garner, K.2002. Can New Technologies be used to Exploit the Coal Resources in the Yorkshire-Nottinghamshire Coalfield?Yorkshire Geological Society, 1–23.
     [Google Scholar]
  35. Jaiswal, A. and Shrivastva, B.K.2009. Numerical simulation of coal pillar strength. International Journal of Rock Mechanics and Mining Sciences, 46, 779–788, https://doi.org/10.1016/j.ijrmms.2008.11.003
     [Google Scholar]
  36. Jessop, A.1995. Geothermal energy from old mines at Springhill, Nova Scotia, Canada. Proceedings, 17, 463–468.
     [Google Scholar]
  37. Kaiser, P.K., Kim, B., Bewick, R.P. and Valley, B.2012. Rock mass strength at depth and implications for pillar design. Mining Technology, 120, 170–179, https://doi.org/10.1179/037178411x12942393517336
     [Google Scholar]
  38. Kolditz, O., Bauer, S. et al.2012. OpenGeoSys: an open-source initiative for numerical simulation of thermo-hydro-mechanical/chemical (THM/C) processes in porous media. Environmental Earth Sciences, 67, 589–599, https://doi.org/10.1007/s12665-012-1546-x
     [Google Scholar]
  39. Levine, J.R.1996. Model study of the influence of matrix shrinkage on absolute permeability of coal bed reservoirs. Geological Society, London, Special Publications, 109, 197–212, https://doi.org/10.1144/GSL.SP.1996.109.01.14
     [Google Scholar]
  40. Li, X., Yao, Z., Huang, X., Liu, X., Fang, Y. and Xu, Y.2022. Mechanical properties and energy evolution of fractured sandstone under cyclic loading. Materials, 15, https://doi.org/10.3390/ma15176116
     [Google Scholar]
  41. Loredo, C., Ordóñez, A. et al.2017. Hydrochemical characterization of a mine water geothermal energy resource in NW Spain. Science of the Total Environment, 576, 59–69, https://doi.org/10.1016/j.scitotenv.2016.10.084
     [Google Scholar]
  42. Macrea, J. and Ryder, C.1955. Thermal expansion of coal. Nature, 176, 924–925, https://doi.org/10.1038/176924a0
     [Google Scholar]
  43. Mahmutoglu, Y.1998. Mechanical behaviour of cyclically heated fine grained rock. Rock Mechanics and Rock Engineering, 31, 169–179, https://doi.org/10.1007/s006030050017
     [Google Scholar]
  44. Maleki, H.2017. Coal pillar mechanics of violent failure in U.S. Mines. International Journal of Mining Science and Technology, 27, 387–392, https://doi.org/10.1016/j.ijmst.2017.03.001
     [Google Scholar]
  45. Malolepszy, Z.2003. Low Temperature, man-made geothermal reservoirs in abandoned workings of underground mines. Twenty-Eighth Workshop on Geothermal Reservoir Engineering, Stanford, California, USA, 27–29.
     [Google Scholar]
  46. McDermott, C., Williams, J. et al.2016. Screening the geomechanical stability (thermal and mechanical) of shared multi-user CO2 storage assets: a simple effective tool applied to the Captain Sandstone Aquifer. International Journal of Greenhouse Gas Control, 45, 43–61, https://doi.org/10.1016/j.ijggc.2015.11.025
     [Google Scholar]
  47. Monaghan, A.A., Starcher, V., Dochartaigh, B.É.Ó., Shorter, K. and Burkin, J.2018. UK Geoenergy Observatories: Glasgow Geothermal Energy Research Field Site - Science Infrastructure.
     [Google Scholar]
  48. Monaghan, A.A., Starcher, V. et al..2022. Drilling into mines for heat: geological synthesis of the UK Geoenergy Observatory in Glasgow and implications for mine water heat resources. Quarterly Journal of Engineering Geology and Hydrogeology, 55, qjegh2021-033, https://doi.org/10.1144/qjegh2021-033
     [Google Scholar]
  49. Mortazavi, A., Hassani, F.P. and Shabani, M.2009. A numerical investigation of rock pillar failure mechanism in underground openings. Computers and Geotechnics, 36, 691–697, https://doi.org/10.1016/j.compgeo.2008.11.004
     [Google Scholar]
  50. Murali Mohan, G., Sheorey, P.R. and Kushwaha, A.2001. Numerical estimation of pillar strength in coal mines. International Journal of Rock Mechanics and Mining Sciences, 38, 1185–1192, https://doi.org/10.1016/S1365-1609(01)00071-5
     [Google Scholar]
  51. Najafi, M., Jalali, S.M.E. and KhaloKakaie, R.2014. Thermal-mechanical-numerical analysis of stress distribution in the vicinity of underground coal gasification (UCG) panels. International Journal of Coal Geology, 134–135, 1–16, https://doi.org/10.1016/j.coal.2014.09.014
     [Google Scholar]
  52. Nardini, I., Hahn, F. and Oppelt, L.2021. Abandoned coal mines – promising sites to store heat in the underground. In:Heatstore Webinar Series: How to Develop Underground Thermal Energy Storage (UTES) Projects?https://www.heatstore.eu/documents/HEATSTORE_Webinar_7%20Sept%202021_What%20is%20UTES.pdf
     [Google Scholar]
  53. NCB1972. Design of Mine Layouts: With Reference to Geological and Geometrical Factors. Working Party Report. National Coal Board, GB.
  54. Ó Dochartaigh, B.É., MacDonald, A.M., Fitzsimons, V. and Ward, R.2015. Scotland's Aquifers and Groundwater Bodies. British Geological Survey Open Report, OR/15/028.
     [Google Scholar]
  55. Ordóñez, A., Jardon, S., Álvarez, R., Andrés, C. and Pendás, F.2012. Hydrogeological definition and applicability of abandoned coal mines as water reservoirs. Journal of Environmental Monitoring, 14, 2127, https://doi.org/10.1039/c2em11036a
     [Google Scholar]
  56. Pellegrini, M., Bloemendal, M. et al.2019. Low carbon heating and cooling by combining various technologies with Aquifer Thermal Energy Storage. Science of the Total Environment, 665, 1–10, https://doi.org/10.1016/j.scitotenv.2019.01.135
     [Google Scholar]
  57. Pietruszczak, S. and Mroz, Z.1980. Numerical analysis of elastic-plastic compression of pillars accounting for material hardening and softening. International Journal of Rock Mechanics and Mining Sciences and Geomechanics, 17, 199–207, https://doi.org/10.1016/0148-9062(80)91086-4
     [Google Scholar]
  58. Pleßmann, G., Erdmann, M., Hlusiak, M. and Breyer, C.2014. Global energy storage demand for a 100% renewable electricity supply. Energy Procedia, 46, 22–31, https://doi.org/10.1016/j.egypro.2014.01.154
     [Google Scholar]
  59. Poulsen, B.A., Shen, B., Williams, D.J., Huddlestone-Holmes, C., Erarslan, N. and Qin, J.2014. Strength reduction on saturation of coal and coal measures rocks with implications for coal pillar strength. International Journal of Rock Mechanics and Mining Sciences, 71, 41–52, https://doi.org/10.1016/j.ijrmms.2014.06.012
     [Google Scholar]
  60. Raymond, J. and Therrien, R.2014. Optimizing the design of a geothermal district heating and cooling system located at a flooded mine in Canada. Hydrogeology Journal, 22, 217–231, https://doi.org/10.1007/s10040-013-1063-3
     [Google Scholar]
  61. Receveur, M., Sigmundsson, F., Drouin, V. and Parks, M.2019. Ground deformation due to steam cap processes at Reykjanes, SW-Iceland: effects of geothermal exploitation inferred from interferometric analysis of Sentinel-1 images 2015–2017. Geophysical Journal International, 216, 2183–2212, https://doi.org/10.1093/gji/ggy540
     [Google Scholar]
  62. Receveur, M., McDermott, C., Harris, A.F., Gilfillan, S. and Watson, I.A.2020. Key controls on mine-water temperature in flooded mine shafts: insights from temperature profiles and numerical modelling. In:World Geothermal Congress 2020+1, Reykjavik, Iceland.
     [Google Scholar]
  63. Robertson, E.C.1988. Thermal Properties of Rocks. US Department of the Interior: Geological Survey, 88–441.
     [Google Scholar]
  64. Rollin, K.E.1995. A simple heat-flow quality function and appraisal of heat-flow measurements and heat-flow estimates from the UK Geothermal Catalogue. Tectonophysics, 244, 185–196, https://doi.org/10.1016/0040-1951(94)00227-Z
     [Google Scholar]
  65. Sainoki, A. and Mitri, H.S.2017. Numerical investigation into pillar failure induced by time-dependent skin degradation. International Journal of Mining Science and Technology, 27, 591–597, https://doi.org/10.1016/j.ijmst.2017.05.002
     [Google Scholar]
  66. Salmi, E.F., Nazem, M. and Karakus, M.2017. The effect of rock mass gradual deterioration on the mechanism of post-mining subsidence over shallow abandoned coal mines. International Journal of Rock Mechanics and Mining Sciences, 91, 59–71, https://doi.org/10.1016/j.ijrmms.2016.11.012
     [Google Scholar]
  67. Sheorey, P.R., Loui, J., Singh, K. and Singh, S.2000. Ground subsidence observations and a modified influence function method for complete subsidence prediction. International Journal of Rock Mechanics and Mining Sciences, 37, 801–818, https://doi.org/10.1016/S1365-1609(00)00023-X
     [Google Scholar]
  68. Sherizadeh, T. and Kulatilake, P.H.S.W.2016. Assessment of roof stability in a room and pillar coal mine in the U.S. using three-dimensional distinct element method. Tunnelling and Underground Space Technology, 59, 24–37, https://doi.org/10.1016/j.tust.2016.06.005
     [Google Scholar]
  69. Swift, G.2014. Relationship between joint movement and mining subsidence. Bulletin of Engineering Geology and the Environment, 73, 163–176, https://doi.org/10.1007/s10064-013-0539-7
     [Google Scholar]
  70. Taiwo, A.O.1982. Design and Stability of Barrier Pillars in Longwall Mining. Virginia Polytechnic Institute.
     [Google Scholar]
  71. Taylor, J., Fowell, R.J. and Wade, L.2000. Effects of abandoned shallow bord-and-pillar coal workings on surface development. Transactions of the Institution of Mining and Metallurgy Section a-Mining Technology, 109, A140–A145, https://doi.org/10.1179/mnt.2000.109.3.140
     [Google Scholar]
  72. Teatini, P., Gambolati, G., Ferronato, M., Settari, A.T. and Walters, D.2011. Land uplift due to subsurface fluid injection. Journal of Geodynamics, 51, 1–16, https://doi.org/10.1016/j.jog.2010.06.001
     [Google Scholar]
  73. The Scottish Government2021. Heat in Buildings Strategy - Achieving Net Zero Emissions: Consultation, https://doi.org/10.46501/ijmtst0702
  74. Todd, F.2023. Modelling the Thermal, Hydraulic and Mechanical Controlling Processes on the Stability of Shallow Mine Water Heat Systems Fiona Todd. University of Edinburgh, https://era.ed.ac.uk/handle/1842/41046
     [Google Scholar]
  75. Todd, F., McDermott, C., Fraser Harris, A.P., Bond, A. and Gilfillan, S.2019. Coupled hydraulic and mechanical model of surface uplift due to mine water rebound: implications for mine water heating and cooling schemes. Scottish Journal of Geology, https://doi.org/10.1144/sjg2018-028
     [Google Scholar]
  76. Todd, F., McDermott, C., Fraser Harris, A.P., Gilfillan, S. and Bond, A.2021. Could cyclical heat and hydraulic demand in abandoned mine workings lead to surface subsidence?In:Proceedings World Geothermal Congress 2020+1, Reykjavik, Iceland.
     [Google Scholar]
  77. Vardar, O., Tahmasebinia, F., Zhang, C., Canbulat, I. and Saydam, S.2017. A review of uncontrolled pillar failures. Procedia Engineering, 191, 631–637, https://doi.org/10.1016/j.proeng.2017.05.227
     [Google Scholar]
  78. Verhoeven, R., Willems, E., Harcouët-Menou, V., De Boever, E., Hiddes, L., Veld, P.O.t. and Demollin-Schneiders, E.2014. Minewater 2.0 project in Heerlen the Netherlands: transformation of a geothermal mine water pilot project into a full scale hybrid sustainable energy infrastructure for heating and cooling. Energy Procedia, 46, 58–67, https://doi.org/10.1016/j.egypro.2014.01.158
     [Google Scholar]
  79. Vervoort, A.2016. Surface movement above an underground coal longwall mine after closure. Natural Hazards and Earth System Sciences, 16, 2107–2121, https://doi.org/10.5194/nhess-16-2107-2016
     [Google Scholar]
  80. Waples, D.W. and Waples, J.S.2004. A review and evaluation of specific heat capacities of rocks, minerals, and subsurface fluids. Part 2: fluids and porous rocks. Natural Resources Research, 13, 123–130, https://doi.org/10.1023/B:NARR.0000032648.15016.49
     [Google Scholar]
  81. Wyllie, D. and Norrish, N.1996. Rock Strength Properties and Their Measurement. Landslides: Investigation and Mitigation, https://doi.org/10.1201/9781315274980
  82. Younger, P.L. and Adams, R.1999. Predicting Mine Water Rebound Research and Development.
     [Google Scholar]
  83. Yu, Y., Chen, S.E., Deng, K.Z. and Fan, H.D.2017. Long-term stability evaluation and pillar design criterion for room-and-pillar mines. Energies, 10, 1–13, https://doi.org/10.3390/en10101644
     [Google Scholar]
  84. Zhu, T.2016. Some Useful Numbers on the Engineering Properties of Materials, https://cpb-us-e1.wpmucdn.com/sites.psu.edu/dist/1/57960/files/2016/10/Some-Useful-Numbers-1g1rkuu.pdf
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Modelling physical controls on mine water heat storage systems
Geoenergy 2, geoenergy2023-029 (2024); https://doi.org/10.1144/geoenergy2023-029
/content/journals/10.1144/geoenergy2023-029
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