| A benchmark study on problems related to CO2 storage in geologic formations H Class, A Ebigbo, R Helmig, HK Dahle, JM Nordbotten, MA Celia, ... Computational Geosciences 13 (4), 409, 2009 | 387 | 2009 |
| Numerical simulation of non-isothermal multiphase multicomponent processes in porous media.: 1. An efficient solution technique H Class, R Helmig, P Bastian Advances in Water Resources 25 (5), 533-550, 2002 | 243 | 2002 |
| Investigations on CO2 storage capacity in saline aquifers: Part 1. Dimensional analysis of flow processes and reservoir characteristics A Kopp, H Class, R Helmig International Journal of Greenhouse Gas Control 3 (3), 263-276, 2009 | 148 | 2009 |
| CO2 leakage through an abandoned well: problem-oriented benchmarks A Ebigbo, H Class, R Helmig Computational Geosciences 11 (2), 103-115, 2007 | 146 | 2007 |
| Hydraulic fracturing in unconventional gas reservoirs: risks in the geological system, part 2 A Kissinger, R Helmig, A Ebigbo, H Class, T Lange, M Sauter, M Heitfeld, ... Environmental earth sciences 70 (8), 3855-3873, 2013 | 131 | 2013 |
| Investigations on CO2 storage capacity in saline aquifers—Part 2: Estimation of storage capacity coefficients A Kopp, H Class, R Helmig International Journal of Greenhouse Gas Control 3 (3), 277-287, 2009 | 101 | 2009 |
| A concept for data-driven uncertainty quantification and its application to carbon dioxide storage in geological formations S Oladyshkin, H Class, R Helmig, W Nowak Advances in Water Resources 34 (11), 1508-1518, 2011 | 97 | 2011 |
| Modeling non-isothermal two-phase multicomponent flow in the cathode of PEM fuel cells M Acosta, C Merten, G Eigenberger, H Class, R Helmig, B Thoben, ... Journal of power sources 159 (2), 1123-1141, 2006 | 97 | 2006 |
| Architecture of the modular program system MUFTE-UG for simulating multiphase flow and transport processes in heterogeneous porous media R Helmig, H Class, R Huber, H Sheta, R Ewing, R Hinkelmann, H Jakobs, ... Mathematische Geologie 2 (123-131), 64, 1998 | 89 | 1998 |
| Darcy‐scale modeling of microbially induced carbonate mineral precipitation in sand columns A Ebigbo, A Phillips, R Gerlach, R Helmig, AB Cunningham, H Class, ... Water Resources Research 48 (7), 2012 | 88 | 2012 |
| An integrative approach to robust design and probabilistic risk assessment for CO2 storage in geological formations S Oladyshkin, H Class, R Helmig, W Nowak Computational Geosciences 15 (3), 565-577, 2011 | 86 | 2011 |
| Modelling of CO2 arrival time at Ketzin–Part I T Kempka, M Kühn, H Class, P Frykman, A Kopp, CM Nielsen, P Probst International Journal of Greenhouse Gas Control 4 (6), 1007-1015, 2010 | 76 | 2010 |
| Hydraulic fracturing in unconventional gas reservoirs: risks in the geological system part 1 T Lange, M Sauter, M Heitfeld, K Schetelig, K Brosig, W Jahnke, ... Environmental Earth Sciences 70 (8), 3839-3853, 2013 | 64 | 2013 |
| Numerical simulation of non-isothermal multiphase multicomponent processes in porous media.: 2. Applications for the injection of steam and air H Class, R Helmig Advances in water resources 25 (5), 551-564, 2002 | 60 | 2002 |
| Anthropogenic Trace Compounds (ATCs) in aquatic habitats—Research needs on sources, fate, detection and toxicity to ensure timely elimination strategies and risk management SU Gerbersdorf, C Cimatoribus, H Class, KH Engesser, S Helbich, ... Environment International 79, 85-105, 2015 | 58 | 2015 |
| Model coupling for multiphase flow in porous media R Helmig, B Flemisch, M Wolff, A Ebigbo, H Class Advances in Water Resources 51, 52-66, 2013 | 56 | 2013 |
| Modelling biofilm growth in the presence of carbon dioxide and water flow in the subsurface A Ebigbo, R Helmig, AB Cunningham, H Class, R Gerlach Advances in Water Resources 33 (7), 762-781, 2010 | 55 | 2010 |
| A contribution to risk analysis for leakage through abandoned wells in geological CO2 storage A Kopp, PJ Binning, K Johannsen, R Helmig, H Class Advances in Water Resources 33 (8), 867-879, 2010 | 53 | 2010 |
| Monitoring of CO2 plumes during storage in geological formations using temperature signals: Numerical investigation A Bielinski, A Kopp, H Schütt, H Class International journal of greenhouse gas control 2 (3), 319-328, 2008 | 53 | 2008 |
| Brine migration resulting from CO2 injection into saline aquifers–An approach to risk estimation including various levels of uncertainty L Walter, PJ Binning, S Oladyshkin, B Flemisch, H Class International Journal of Greenhouse Gas Control 9, 495-506, 2012 | 47 | 2012 |
