Recent publications

Recent Publications

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Fuchs, S., Bording, T. S. & Balling, N. (2014). GeoPower: exploration of the subsurface temperature field – approach and benefits. Abstract from New Energy Husum, Husum, Germany. http://www.new-energy.de/de/kongress/fachkongress/furgy_kongress_2014.html

Fuchs, S., Balling, N. & Förster, A. (2015). Calculation of thermal conductivity, thermal diffusivity and specific heat capacity of sedimentary rocks using petrophysical well logs. Geophysical Journal International, 203(3), 1977-2000. https://doi.org/10.1093/gji/ggv403

Fuchs, S. & Balling, N. (2016). Improving the temperature predictions of subsurface thermal models by using high-quality input data. Part 1: Uncertainty analysis of the thermal-conductivity parameterization. Geothermics, 64, 42-54. https://doi.org/10.1016/j.geothermics.2016.04.010

Fuchs, S. & Balling, N. (2016). Improving the temperature predictions of subsurface thermal models by using high-quality input data. Part 2: A case study from the Danish-German border region. Geothermics, 64, 1-14. https://doi.org/10.1016/j.geothermics.2016.04.004

Fuchs, S., Balling, N. & Mathiesen, A. (2020). Corrigendum to “Deep basin temperature and heat-flow field in Denmark – New insights from borehole analysis and 3D geothermal modelling” [Geothermics 83 (2020) 101722]. Geothermics, 86, Article 101818. https://doi.org/10.1016/j.geothermics.2020.101818

Fuchs, S., Balling, N. & Mathiesen, A. (2020). Deep basin temperature and heat-flow field in Denmark – New insights from borehole analysis and 3D geothermal modelling. Geothermics, 83, Article 101722. https://doi.org/10.1016/j.geothermics.2019.101722

Fuchs, S., Förster, H. J., Norden, B., Balling, N., Miele, R., Heckenbach, E. & Förster, A. (2021). The Thermal Diffusivity of Sedimentary Rocks: Empirical Validation of a Physically Based α − φ Relation. Journal of Geophysical Research: Solid Earth, 126(3), Article e2020JB020595. https://doi.org/10.1029/2020JB020595

Fuchs, S., Norden, B., Neumann, F., Kaul, N., Tanaka, A., Kukkonen, I. T., Pascal, C., Christiansen, R., Gola, G., Šafanda, J., Espinoza-Ojeda, O. M., Marzan, I., Rybach, L., Balkan-Pazvantoğlu, E., Ramalho, E. C., Dědeček, P., Negrete-Aranda, R., Balling, N., Poort, J. ... Verdoya, M. (2023). Quality-assurance of heat-flow data: The new structure and evaluation scheme of the IHFC Global Heat Flow Database. Tectonophysics, 863, Article 229976. https://doi.org/10.1016/j.tecto.2023.229976

Frederiksen, S., Nielsen, S. B. & Balling, N. (2001). A numerical dynamic model for the Norwegian-Danish Basin. Tectonophysics, 343, 165-183.

Frederiksen, S., Nielsen, S. B. & Balling, N. (2001). Detailed sediment stratigraphy from a dynamic full-scale lithosphere model. (pp. 63-64).

Frederiksen, S., Nielsen, S. B. & Balling, N. (2001). Post Permian evolution of the central North Sea: a numerical model. Tectonophysics, 343, 185-203.

Fjeldskaar, W., Christie, O. H. J., Midttømme, K., Vinovsky, G., Jensen, N. B., Lohne, A., Eide, G. I. & Balling, N. (2009). On the determination of thermal conductivity of sedimentary rocks and the significance for basin temperature history. Petroleum Geoscience, 15(4), 367-380.

Feng, R., Balling, N. & Grana, D. (2020). Lithofacies classification of a geothermal reservoir in Denmark and its facies-dependent porosity estimation from seismic inversion. Geothermics, 87, Article 101854. https://doi.org/10.1016/j.geothermics.2020.101854

Feng, R., Balling, N., Grana, D., Dramsch, J. S. & Hansen, T. M. (2021). Bayesian Convolutional Neural Networks for Seismic Facies Classification. IEEE Transactions on Geoscience and Remote Sensing, 59(10), 8933-8940. https://doi.org/10.1109/TGRS.2020.3049012

Feng, R., Hansen, T. M., Grana, D. & Balling, N. (2020). An unsupervised deep-learning method for porosity estimation based on poststack seismic data. Geophysics, 85(6), M97-M105. https://doi.org/10.1190/GEO2020-0121.1

Feng, R., Grana, D. & Balling, N. (2021). Imputation of missing well log data by random forest and its uncertainty analysis. Computers and Geosciences, 152, Article 104763. https://doi.org/10.1016/j.cageo.2021.104763

Feng, R., Grana, D. & Balling, N. (2021). Variational inference in Bayesian neural network for well-log prediction. Geophysics, 86(3), M91-M99. https://doi.org/10.1190/geo2020-0609.1

Feng, R., Grana, D. & Balling, N. (2021). Uncertainty quantification in fault detection using convolutional neural networks. Geophysics, 86(3), M41-M48. https://doi.org/10.1190/geo2020-0424.1

Egholm, D. L., Sandiford, M., Clausen, O. R. & Nielsen, S. B. (2007). A new strategy for Discrete Element numerical models. Part II: Sandbox applications. Journal of Geophysical Research: Solid Earth, 112(B05204), 1-12.

Egholm, D. L., Clausen, O. R., Sandiford, M., Kristensen, M. B. & Korstgård, J. A. (2008). The mechanics of clay smearing along faults. Geology, 36(10), 787-790.

Demetrescu, C., Nielsen, S. B., Ene, M., Serban, D. Z., Polinic, G., Andreescu, M., Pop, A. & Balling, N. (2001). Lithosphere thermal structure and evolution of the Transylvanian Depression - insights from new geothermal measurements and modelling results. Physics of the Earth and Planetary Interiors, 126, 249-267.

Dalgaard, E., Bredesen, K., Mathiesen, A. & Balling, N. (2019). Seismic AVO inversion for geothermal reservoir characterisation. In 81st EAGE Conference and Exhibition 2019 Workshop Programme European Association of Geoscientists and Engineers. https://doi.org/10.3997/2214-4609.201901961

Dalgaard, E., Bredesen, K., Mathiesen, A. & Balling, N. (2019). De-risking geothermal plays by seismic reservoir characterisation. Paper presented at 1st Conference on Geophysics for Geothermal-Energy Utilization and Renewable-Energy Storage, Held at Near Surface Geoscience Conference and Exhibition 2019, NSG 2019, The Hague, Netherlands.

Dalgaard, E., Bredesen, K., Mathiesen, A., Balling, N. & Gordon, A. (2021). 2D seismic AVO inversion for geothermal reservoir characterisation in Zealand Denmark. In SEG Technical Program Expanded Abstracts 2021 (pp. 3326-3330). Society of Exploration Geophysicists. https://doi.org/10.1190/segam2021-3594895.1

Colgan, W., Wansing, A., Mankoff, K., Lösing, M., Hopper, J., Louden, K., Ebbing, J., Christiansen, F. G., Ingeman-Nielsen, T., Liljedahl, L. C., MacGregor, J. A., Hjartarson, Á., Bernstein, S., Karlsson, N. B., Fuchs, S., Hartikainen, J., Liakka, J., Fausto, R. S., Dahl-Jensen, D. ... Løkkegaard, A. (2022). Greenland Geothermal Heat Flow Database and Map (Version 1). Earth System Science Data, 14(5), 2209-2238. https://doi.org/10.5194/essd-14-2209-2022

Clausen, O. R., Gemmer, L. & Huuse, M. (2001). Mid-Paleocene evolution of the eastern North Sea Basin: does quantitative basin modelling improve geological models? (pp. 0-0).

Clausen, O. R., Kristensen, L. & Korstgård, J. A. (2001). Dynamic implications of minor Cenozoic faults at the Brage Horst, Northern Norwegian North Sea. (pp. 0-0).

Clausen, O. R. (2004). Geologistudiet. Hvor galt står det egentligt til? Geologisk Nyt, (4/04), 0-0.

Clausen, O. R., Egholm, D. L., Poulsen, J. B. & Refstrup, L. H. (2009). SDEM modelling of fault-propagation folding: a dynamic-kinematicanalysis. Geophysical Research Abstracts, (EGU2009-4652).

Clausen, O. R., Sliwinska, K. & Gołędowski, B. (2012). Oligocene climate changes controlling forced regression in the eastern North Sea. Marine and Petroleum Geology, 29(1), 1-14. https://doi.org/10.1016/j.marpetgeo.2011.10.002

Clausen, O. R., Nielsen, S. B., Egholm, D. L. & Gołędowski, B. (2012). Cenozoic structures in the eastern North Sea Basin - A case for salt tectonics. Tectonophysics, 514-517, 156-167. https://doi.org/10.1016/j.tecto.2011.10.017

Clausen, O. R., Nielsen, S. B., Egholm, D. L. & Gołędowski, B. (2011). Cenozoic structures and the tectonic evolution of the eastern North Sea. Geophysical Research Abstracts, 13(7039).

Clausen, O. R., Egholm, D. L., Wesenberg, R. & Damsgaard, A. (2012). Salt movements and faulting of the overburden - can numerical modeling predict the fault patterns above salt structures?. Poster session presented at European Geophysical Union (EGU) 2012 General Assembly, Vienna, Austria. http://meetingorganizer.copernicus.org/EGU2012/EGU2012-1615.pdf

Clausen, O. R., Andresen, K. J. & Rasmussen, J. A. (2013). Early Permian intrusions in the Paleozoic sediments of the Eastern North Sea area. Abstract from EGU General Assemby 2013, Vienna, Austria.

Clausen, O. R., Andresen, K. J. & Rasmussen, J. A. (2013). Late Permian topography at the southern margin of the Northern Permian Basin: Paleogeography inferred from 3D seismic analysis. Abstract from EGU General Assemby 2013, Vienna, Austria.

Clausen, O. R., Nielsen, S. B., Egholm, D. L. & Goledowski, B. (2013). Reply to Rasmussen (this volume): Cenozoic structures in the eastern North Sea Basin - A case for salt tectonics: Discussion. Tectonophysics, 601, 234-235. https://doi.org/10.1016/j.tecto.2013.05.016

Clausen, O. R. & Nielsen, S. B. (2013). Olie og gasdannelse i Nordsøbassinet. Geoviden, 2013(1), 2-6. http://geocenter.dk/xpdf/geoviden-1-2013.pdf