Abstract
Carbon dioxide capture and sequestration (CCS) is a promising alternative for reduction of greenhouse gas emission. However, injected CO2 in deep formation has potential to leak into a shallow aquifer. Thus, although it is challenging, development of detection technologies in a shallow aquifer region is essential to assure the long term safety of a CCS project. Recently, field scale experiments were carried out around the world to identify CO2 leakage and to investigate effects on groundwater quality in shallow aquifers. From the literature, 8 controlled CO2 release test sites and 9 experimental cases were identified. In those sites, CO2 was artificially injected around the shallow aquifer region as CO2-infused groundwater phase or gas phase for identifying environmental effects caused by CO2 injection. This paper reviews the hydraulic heterogeneity, mineral compositions, monitoring systems, and environmental parameters required for leakage detection at each site. For constructing a controlled test bed, inclined wells, horizontal wells, and multiple injection wells were identified as reliable injection components. It was also identified that the injected CO2 migration and its effects were monitored through the constructed monitoring networks. The previous operation cases show that continuous monitoring of pH, electrical conductivity (EC), Ca and Mg concentrations is the most basic and important factor for leakage detection. Trace elements and isotopes were also widely used to determine the CO2 leakage. The Korea CO2 Storage Environmental Management (K-COSEM) research center is going to construct an environmental impact test (EIT) facility for developing CO2 leakage detection methods in a shallow aquifer region in Korea. The challenging issues will include the fate and transport of CO2 from the fractured zone to the saturated zone and to the unsaturated soil. Based on the lessons learned from the previous tests, environmental monitoring technologies will be developed through the analysis of the time series data of hydrogeochemical parameters for the planned EIT facility in Korea.
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References
Annunziatellis, A., Beaubien, S., Ciotoli, G., Finoia, M., Graziani, S., and Lombardi, S., 2009, Development of an innovative marine monitoring system for CO2 leaks: system design and testing. Energy Procedia, 1, 2333–2340.
Apps, J.A., Zheng, L., Spycher, N., Birkholzer, J.T., Kharaka, Y., Thordsen, J., Kakouros, E., and Trautz, R., 2011, Transient changes in shallow groundwater chemistry during the MSU ZERT CO2 injection experiment. Energy Procedia, 4, 3231–3238.
Bachu, S., 2008, CO2 storage in geological media: Role, means, status and barriers to deployment. Progress in Energy and Combustion Science, 34, 254–273.
Bachu, S. and Bennion, D.B., 2009, Experimental assessment of brine and/or CO2 leakage through well cements at reservoir conditions. International Journal of Greenhouse Gas Control, 3, 494–501.
Cahill, A.G. and Jakobsen, R., 2013, Hydro-geochemical impact of CO2 leakage from geological storage on shallow potable aquifers: A field scale pilot experiment. International Journal of Greenhouse Gas Control, 19, 678–688.
Cahill, A.G., Marker, P., and Jakobsen, R., 2014, Hydrogeochemical and mineralogical effects of sustained CO2 contamination in a shallow sandy aquifer: A field-scale controlled release experiment. Water Resources Research, 50, 1735–1755.
Caritat, P., Hortle, A., Raistrick, M., Stalvies, C., and Jenkins, C., 2013, Monitoring groundwater flow and chemical and isotopic composition at a demonstration site for carbon dioxide storage in a depleted natural gas reservoir. Applied Geochemistry, 30, 16–32.
Chang, K.W., Minkoff, S.E., and Bryant, S.L., 2009, Simplified model for CO2 leakage and its attenuation due to geological Structures. Energy Procedia, 1, 3453–3460.
Dillen, M., Lindeberg, E., Aagaard, P., Aker, E., Sæther, O.M., Johansen, H., Lien, M., Hatzignatiou, D.G., Golmen, L., and Hellevang, J., 2009, A field laboratory for monitoring CO2 leakage. Energy Procedia, 1, 2397–2404.
Fahrner, S., Schäfer, D., and Dahmke, A., 2012, A monitoring strategy to detect CO2 intrusion in deeper freshwater aquifers. International Journal of Greenhouse Gas Control, 9, 262–271.
Frye, E., Bao, C., Li, L., and Blumsack, S., 2012, Environmental controls of cadmium desorption during CO2 leakage. Environmental Science & Technology, 46, 4388–4395.
Gal, F., Proust, E., Humez, P., Braibant, G., Brach, M., Koch, F., Widory, D., and Girard, J.-F., 2013, Inducing a CO2 leak into a shallow aquifer (CO2FieldLab Eurogia+ Project): monitoring the CO2 plume in groundwaters. Energy Procedia, 37, 3583–3593.
Harvey, O.R., Qafoku, N.P., Cantrell, K.J., Lee, G., Amonette, J.E., and Brown, C.F., 2012, Geochemical implications of gas leakage associated with geologic CO2 storage -A qualitative review. Environmental Science & Technology, 47, 23–36.
Hortle, A., de Caritat, P., Stalvies, C., and Jenkins, C., 2011, Groundwater monitoring at the Otway Project site, Australia. Energy Procedia, 4, 5495–5503.
Humez, P., Lagneau, V., Lions, J., and Negrel, P., 2013, Assessing the potential consequences of CO2 leakage to freshwater resources: A batch-reaction experiment towards an isotopic tracing tool. Applied Geochemistry, 30, 178–190.
Humez, P., Négrel, P., Lagneau, V., Lions, J., Kloppmann, W., Gal, F., Millot, R., Guerrot, C., Flehoc, C., and Widory, D., 2014, CO2-water-mineral reactions during CO2 leakage: Geochemical and isotopic monitoring of a CO2 injection field test. Chemical Geology, 368, 11–30.
Kharaka, Y.K., Thordsen, J.J., Hovorka, S.D., Seay Nance, H., Cole, D.R., Phelps, T.J., and Knauss, K.G., 2009, Potential environmental issues of CO2 storage in deep saline aquifers: Geochemical results from the Frio-I Brine Pilot test, Texas, USA. Applied Geochemistry, 24, 1106–1112.
Kharaka, Y.K., Thordsen, J.J., Kakouros, E., Ambats, G., Herkelrath, W.N., Beers, S.R., Birkholzer, J.T., Apps, J.A., Spycher, N.F., and Zheng, L., 2010, Changes in the chemistry of shallow groundwater related to the 2008 injection of CO2 at the ZERT field site, Bozeman, Montana. Environmental Earth Sciences, 60, 273–284.
Lemieux, J.-M., 2011, Review: The potential impact of underground geological storage of carbon dioxide in deep saline aquifers on shallow groundwater resources. Hydrogeology Journal, 19, 757–778.
Little, M.G. and Jackson, R.B., 2010, Potential impacts of leakage from deep CO2 geosequestration on overlying freshwater aquifers. Environmental Science & Technology, 44, 9225–9232.
Loáiciga, H.A., 2013, CO2 capture and geologic storage: the possibilities. Groundwater, 51, 816–821.
Lu, J., Partin, J.W., Hovorka, S.D., and Wong, C., 2010, Potential risks to freshwater resources as a result of leakage from CO2 geological storage: a batch-reaction experiment. Environmental Earth Sciences, 60, 335–348.
Mickler, P.J., Yang, C., Scanlon, B.R., Reedy, R., and Lu, J., 2013, Potential impacts of CO2 leakage on groundwater chemistry from laboratory batch experiments and field push-pull tests. Environmental Science & Technology, 47, 10694–10702.
Myers, M., Stalker, L., Pejcic, B., and Ross, A., 2013, Tracers–Past, present and future applications in CO2 geosequestration. Applied Geochemistry, 30, 125–135.
Newmark, R.L., Friedmann, S.J., and Carroll, S.A., 2010, Water challenges for geologic carbon capture and sequestration. Environmental Management, 45, 651–661.
Nicot, J.-P., 2008, Evaluation of large-scale CO2 storage on fresh-water sections of aquifers: An example from the Texas Gulf Coast Basin. International Journal of Greenhouse Gas Control, 2, 582–593.
Peter, A., Hornbruch, G., and Dahmke, A., 2011, CO2 leakage test in a shallow aquifer for investigating the geochemical impact of CO2 on groundwater and for developing monitoring methods and concepts. Energy Procedia, 4, 4148–4153.
Peter, A., Lamert, H., Beyer, M., Hornbruch, G., Heinrich, B., Schulz, A., Geistlinger, H., Schreiber, B., Dietrich, P., and Werban, U., 2012, Investigation of the geochemical impact of CO2 on shallow groundwater: design and implementation of a CO2 injection test in Northeast Germany. Environmental Earth Sciences, 67, 335–349.
Plampin, M., Illangasekare, T., Sakakim T., and Pawar, R., 2014, Experimental study of gas evolution in heterogeneous shallow subsurface formations during leakage of stored CO2. International Journal of Greenhouse Gas Control, 22, 47–62.
Rillard, J., Gombert, P., Toulhoat, P., and Zuddas, P., 2014, Geochemical assessment of CO2 perturbation in a shallow aquifer evaluated by a push–pull field experiment. International Journal of Greenhouse Gas Control, 21, 23–32.
Rostron, B. and Whittaker, S., 2011, 10+ years of the IEA-GHG Weyburn-Midale CO2 monitoring and storage project: Successes and lessons learned from multiple hydrogeological investigations. Energy Procedia, 4, 3636–3643.
Schulz, A., Vogt, C., Lamert, H., Peter, A., Heinrich, B., Dahmke, A., and Richnow, H.-H., 2012, Monitoring of a simulated CO2 leakage in a shallow aquifer using stable carbon isotopes. Environmental Science & Technology, 46, 11243–11250.
Siirila, E.R., Navarre-Sitchler, A.K., Maxwell, R.M., and McCray, J.E., 2012, A quantitative methodology to assess the risks to human health from CO2 leakage into groundwater. Advances in Water Resources, 36, 146–164.
Spangler, L.H., Dobeck, L.M., Repasky, K.S., Nehrir, A.R., Humphries, S.D., Barr, J.L., Keith, C.J., Shaw, J.A., Rouse, J.H., and Cunningham, A.B., 2010, A shallow subsurface controlled release facility in Bozeman, Montana, USA, for testing near surface CO2 detection techniques and transport models. Environmental Earth Sciences, 60, 227–239.
Terzi, K., Aggelopoulos, C.A., Bountas, I., and Tsakiroglou, C.D., 2014, Effects of carbon dioxide on the mobilization of metals from Aquifers. Environmental Science & Technology, 48, 4386–4394.
Trautz, R.C., Pugh, J.D., Varadharajan, C., Zheng, L., Bianchi, M., Nico, P.S., Spycher, N.F., Newell, D.L., Esposito, R.A., and Wu, Y., 2013, Effect of dissolved CO2 on a shallow groundwater system: a controlled release field experiment. Environmental Science & Technology, 47, 298–305.
Yang, C., Mickler, P.J., Reedy, R., Scanlon, B.R., Romanak, K.D., Nicot, J.-P., Hovorka, S.D., Trevino, R.H., and Larson, T., 2013, Singlewell push-pull test for assessing potential impacts of CO2 leakage on groundwater quality in a shallow Gulf Coast aquifer in Cranfield, Mississippi. International Journal of Greenhouse Gas Control, 18, 375–387.
Zhang, Y., Oldenburg, C.M., Finsterle, S., Jordan, P., and Zhang, K., 2009, Probability estimation of CO2 leakage through faults at geologic carbon sequestration sites. Energy Procedia, 1, 41–46.
Zheng, L., Apps, J.A., Spycher, N., Birkholzer, J.T., Kharaka, Y.K., Thordsen, J., Beers, S.R., Herkelrath, W.N., Kakouros, E., and Trautz, R.C., 2012, Geochemical modeling of changes in shallow groundwater chemistry observed during the MSU-ZERT CO2 injection experiment. International Journal of Greenhouse Gas Control, 7, 202–217.
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Lee, KK., Lee, S.H., Yun, ST. et al. Shallow groundwater system monitoring on controlled CO2 release sites: a review on field experimental methods and efforts for CO2 leakage detection. Geosci J 20, 569–583 (2016). https://doi.org/10.1007/s12303-015-0060-z
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DOI: https://doi.org/10.1007/s12303-015-0060-z