[Abstract, Contribution to a conference proceedings]
Estimation of Geothermal Reservoir Properties Using an Ensemble Kalman Filter Approach
In: Near Surface 2010 : Proceedings of the 16th European Meeting of Environmental and Engineering Geophysics ; 6 - 8 September 2010, ETH Zurich, Switzerland / EAGENEUEZEILE, 2010

Vogt, Christian
Kosack, Christian
Marquart, Gabriele

[Contribution to a book]
Geothermal Reservoir Simulation
In: Geothermal energy systems : exploration, development, and utilization / ed. by Ernst Huenges, 245-301, 2010
[DOI: 10.1002/9783527630479.ch5]

Kolditz, Olaf
Blöcher, Mando Guido
Clauser, Christoph
Diersch, Hans-Jörg G.
Kohl, Thomas
et al.

[Contribution to a conference proceedings]
Quantifying Uncertainty in Geothermal Reservoir Modeling
In: Geothermal: The energy to Change the World : Proceedings of the World Geothermal Congress 2010 ; 25-30 April 2010, Bali International Convention Centre, Nasa Dua, Bali - Indonesia / Ed. Roland Horne, 2010

Vogt, Christian
Mottaghy, Darius Christopher
Rath, Volker
Wolf, Andreas
Pechnig, Renate
et al.

[Contribution to a conference proceedings]
3-D Numerical Models for Temperature Prediction and Reservoir Simulation
In: Geothermal: The energy to Change the World : Proceedings of the World Geothermal Congress 2010 ; 25-30 April 2010, Bali International Convention Centre, Nasa Dua, Bali - Indonesia / Ed. Roland Horne, 2010

Mottaghy, Darius Christopher
Pechnig, Renate
Vogt, Christian
Buik, Nick
Simmelink, Erik

[Journal Article]
Reducing temperature uncertainties by stochastic geothermal reservoir modelling
In: Geophysical journal international, 181 (1), 321-333, 2010
[DOI: 10.1111/j.1365-246X.2009.04498.x]

Vogt, Christian
Mottaghy, Darius Christopher
Wolf, Andreas
Rath, Volker
Pechnig, Renate
et al.

[Abstract, Report]
A Feasibility Study Regarding Micro-Drilling Technology, 3 Seiten, 2009

Dietrich, Jörg
Kowal, Maurice
Clauser, Christoph
de Doncker, Rik W.

[Abstract, Contribution to a conference proceedings]
Influence of Water Saturation on Thermal Conductivity in Sandstones
In: 6th EGU General Assembly : General Assembly of the European Geosciences Union (EGU 2009) ; Vienna, Austria, 19 – 24 April 2009, 1 S., 2009

Fehr, A.
Jorand, R.
Koch, A.
Clauser, C.

[Abstract, Contribution to a conference proceedings]
RWTH Aachen University as part of the European Petrophysics Consortioum (EPC)
In: IODP-ICDP Kolloquium 2009 in Potsdam, 16. - 18. März 2009, Universität Potsdam, GFZ Potsdam. - 29, 2009

Bosch, Frank
Peching, R.
Clauser, Christoph

[Abstract, Contribution to a conference proceedings, Report]
Surveying abandoned mine shafts with Remote Radio Transmitter EM methods and Selfpotential
In: 6th EGU General Assembly : General Assembly of the European Geosciences Union (EGU 2009) ; Vienna, Austria, 19 – 24 April 2009, 1 S., 2009

Bosch, Frank
Gurk, Marcus

[Book]
Beiträge zur Geologie, Ökologie und Biodiversität des Naturschutzgebietes Heiliges Meer im Kreis Steinfurt : [Heinz-Otto Rehage zum 75. Geburtstag], 332 S. : Ill., graph. Darst., Kt., 2009

Bosch, Frank

[Contribution to a book]
Einsatz geophysikalischer Methoden zur Kartierung einer quartären Rinne im Gebiet 'Heiliges Feld' (NRW, Deutschland)
In: Beiträge zur Geologie, Ökologie und Biodiversität des Naturschutzgebietes Heiliges Meer im Kreis Steinfurt : [Heinz-Otto Rehage zum 75. Geburtstag] / LWL-Museum für Naturkunde, Westfälisches Landesmuseum mit Planetarium, Landschaftsverband Westfalen-Lippe. [Hrsg.: Alfred Hendricks], 7-21, 2009

Bosch, Frank
Degutsch, Manfred

[Contribution to a conference proceedings, Journal Article]
Case histories of hydraulic conductivity estimation with induced polarization at the field scale
In: Near surface geophysics, 7 (5/6), 529-545, 2009
[DOI: 10.3997/1873-0604.2009035]

Hördt, Andreas
Druiventak, Andreas
Blaschek, Roland
Binot, Franz
Kemna, Andreas
et al.

[Report]
A feasibility study regarding micro-drilling technology, I, 17 S. : graph. Darst., 2009

Dietrich, Jörg
Kowal, Maurice
Clauser, Christoph
de Doncker, Rik W.

[Journal Article]
A benchmark study on problems related to CO2 storage in geologic formations: Summary and discussion of the results
In: Computational Geosciences, 13 (4), 409-434, 2009
[DOI: 10.1007/s10596-009-9146-x]

Class, Holger
Ebigbo, Anozie
Helmig, Rainer
Dahle, Helge K.
Nordbotten, Jan M.
et al.

[Contribution to a conference proceedings]
Multi-layer constrained identification in geophysics with shape optimization and level set methods
In: Numerical analysis and applied mathematics : International Conference on Numerical Analysis and Applied Mathematics 2010, Rhodes, Greece, 19 - 25 September 2010 / sponsoring organizations: European Society of Computational Methods in Sciences and Engineering (ESCMSE)]. Ed. Theodore E. Simos .... - Vol. 1, 603-606, 2009
[DOI: 10.1063/1.3498549]

Papadopoulos, Dimitrios
Behr, Marek
Herty, Michael
Rath, Volker

[Conference Presentation, Poster]
SHEMAT-Suite: Nested OpenMP Parallelization on Innovative Shared-Memory Architectures for Geothermal Simulations, 1 S., 2009

Schmidl, Dirk
Wolf, Andreas
an Mey, Dieter
Terboven, Christian
Sarholz, Samuel

[Diploma Thesis]
Modellierung von SIP-Messungen auf der Porenskala, 129 S., zahlr. graph. Darst., 2009

Volkmann, Jan

[Contribution to a conference proceedings, Poster]
Influence of Pore Sructure on SIP Properties Deduced from Micro-Scale Modelling
In: 2009 AGU Fall Meeting, 14–18 December, Moscone Convention Center, Howard Street, Between Third & Fifth Sts., San Francisco, California, USA, 2009

Volkmann, Jan
Klitzsch, Norbert
Wiens, Eugen
Mohnke, Oliver

[Contribution to a book]
Mineral Trapping of CO2 in Operated Hydrogeothermal Reservoirs
In: Carbon dioxide sequestration in geological media - state of the science / edited by M. Grobe, J.C. Pashin, and R.L. Dodge, 545-552, 2009
[DOI: 10.1306/13171260St593395]

Kühn, Michael
Clauser, Christoph
Vosbeck, Katrin
Stanjek, Helge
Meyn, V.
et al.

[Contribution to a book, Journal Article]
Coupled Process Models as a Tool for Analysing Hydrothermal Systems
In: Surveys in geophysics, 30 (3), 133-162, 2009
[DOI: 10.1007/s10712-009-9067-1]

Gessner, Klaus
Kühn, Michael
Rath, Volker
Kosack, Christian
Blumenthal, Manuel
et al.

[Journal Article]
Numerical modelling of the IP effect at the pore scale
In: Near surface geophysics, 7 (5/6), 579-588, 2009
[DOI: 10.3997/1873-0604.2009030]

Blaschek, Roland
Hördt, Andreas

[Abstract, Contribution to a conference proceedings, Report]
Microscale modelling of the frequency dependent resistivity of porous media
In: 6th EGU General Assembly : General Assembly of the European Geosciences Union (EGU 2009) ; Vienna, Austria, 19 – 24 April 2009, 1 S., 2009

Volkmann, Jan
Klitzsch, Norbert
Mohnke, Oliver
Blaschek, Roland

[Contribution to a conference proceedings]
Influence of pore structure on SIP properties – microscale modelling and measurements
In: International Workshop on Induced Polarization in Near-Surface Geophysics ; Bonn, Germany, September 30 – October 1, 2009, 2009

Klitzsch, Norbert
Volkmann, Jan
Wiens, Eugen
Mohnke, Oliver

[Contribution to a conference proceedings]
Microscale modelling of the frequency dependent resistivity of porous media
In: 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft : 23. - 26. März 2009 in Kiel / [Ausrichter Institut für Geowissenschaften Christian-Albrechts-Universität zu Kiel ], 194-195, 2009

Volkmann, Jan
Klitzsch, Norbert
Mohnke, Oliver
Blaschek, Roland

[Contribution to a conference proceedings]
Microscale modelling of the frequency dependent resistivity of porous media
In: Patterns in Soil-Vegetation-Atmosphere Systems: Monitoring, Modelling and Data Assimilation ; International Workshop, June 8 - 10, 2009 ; Conference Programme & Proceedings / Transregional Collaborative Research Centre 32 an d. Univ. Bonn, Univ. zu Köln, RWTH Aachen u. d. Forschungszentrum Jülich. Eds.: S. Kollet ..., 2009

Volkmann, Jan
Mohnke, Oliver
Klitzsch, Norbert

[Abstract, Contribution to a conference proceedings, Report]
Soultz-sous-forêts - what can inverse simulations contribute to the knowledge of hydro-geothermal system at the European EGS demonstration site
In: 6th EGU General Assembly : General Assembly of the European Geosciences Union (EGU 2009) ; Vienna, Austria, 19 – 24 April 2009, 1 S., 2009

Kosack, Christian
Rath, Volker

[Contribution to a conference proceedings]
MeProRisk - a joint venture to minimize risks in geothermal reservoir development
In: SET 2009 - 8th International Conference on Sustainable Energy Technologies ; August 31 - September 3, 2009, Eurogress Aaachen, 2009

Marquart, Gabriele
Clauser, Christoph
Rath, Volker

[Contribution to a conference proceedings]
Reducing the discovery risk of geothermal energy exploration
In: SET 2009 : 8th International Conference on Sustainable Energy Technologies ; August 31 - September 3, 2009, Venue:Eurogress Aaachen / organized by the University of Duisburg-Essen and the World Society of Sustainable Energy Technologies., 2009

Vogt, Christian
Koch, Andreas
Mottaghy, Darius Christopher
Jorand, Rachel
Clauser, Christoph

[Abstract, Contribution to a conference proceedings, Report]
Quantifying uncertainties in geothermal energy exploration
In: 6th EGU General Assembly : General Assembly of the European Geosciences Union (EGU 2009) ; Vienna, Austria, 19 – 24 April 2009, 1 S., 2009

Vogt, Christian
Mottaghy, Darius Christopher
Rath, Volker
Wolf, Andreas
Pechnig, Renate
et al.

[Journal Article]
Heat transport processes in the earth’s crust
In: Surveys in geophysics, 30 (3), 163-191, 2009
[DOI: 10.1007/s10712-009-9058-2]

Clauser, Christoph

[Journal Article]
Improved Interpretation of Nuclear Magnetic Resonance T1 and T2 Distributions for Permeability Prediction - Simulation of Diffusion Coupling for a Fractal Cluster of Pores
In: Pure and applied geophysics : PAGEOPH, 166 (5/7), 949-968, 2009
[DOI: 10.1007/s00024-009-0480-7]

Pape, Hansgeorg
Clauser, Christoph

[Journal Article]
Permeability prediction for low porosity rocks by mobile NMR
In: Pure and applied geophysics : PAGEOPH, 166 (5/7), 1125-1163, 2009
[DOI: 10.1007/s00024-009-0481-6]

Pape, Hansgeorg
Arnold, Juliane
Pechnig, Renate
Clauser, Christoph
Talniznich, Elena
et al.

[Contribution to a conference proceedings]
Semi-automatic parallelization of direct and inverse problems for geothermal simulation
In: Applied Computing 2009 : The 24th Annual ACM Symposium on Applied Computing ; Proceedings of the 2009 ACM Symposium on Applied Computing ; Honolulu, Hawaii, USA March 8-12, 2009 / Organizing Committee: Sung Y. Shin ... Hosted by University of Hawaii at Minoa and Chaminade University of Honolulu. - Vol. 2, 971-975, 2009
[DOI: 10.1145/1529282.1529495]

Wolf, Andreas
Bücker, Hans
Rasch, Arno
Rath, Volker

[Dissertation / PhD Thesis]
Multidimensional modeling of the thermal and flow regime in the western part of the Molasse Basin, Southern Germany, VIII, 88 S. : Ill., graph. Darst., 2009

Rühaak, Wolfram

[Abstract, Contribution to a book, Contribution to a conference proceedings]
Permeability prediction by NMR and SIP : a laboratory study
In: 5th EGU General Assembly : General Assembly of the European Geosciences Union (EGU 2008) ; Vienna, Austria, April 2008, 2 S., 2008

Fehr, Annick
Klitzsch, Norbert
Clauser, Christoph

[Abstract, Contribution to a conference proceedings]
Dependence of Thermal Conductivity on Water Saturation of Sandstones
In: American Geophysical Union, Fall Meeting 2008, [15.12.2008-19.12.2008, San Francisco, USA], abstract #MR33A-1837, 2008

Fehr, A.
Jorand, R.
Koch, A.
Clauser, C.

[Contribution to a conference proceedings]
Influence of buffer volumes on pressure rise in switchgear installations due to internal arcing
In: Proceedings of the Seventeenth International Conference on Gas Discharges and Their Applications : Cardiff University, 7th - 12th September 2008 / supported by the: Institute of Electrical and Electronics Engineers (IEEE) ... Ed.: J. E. Jones, 201-204, 2008

Schmale, Michael
Pietsch, Gerhard J.

[Journal Article]
Hydration due to high-T brittle failure within in situ oceanic crust, 30 degrees N Mid-Atlantic Ridge
In: Earth and planetary science letters, 275 (3/4), 348-354, 2008
[DOI: 10.1016/j.epsl.2008.08.033]

Michibayashi, Katsuyoshi
Hirose, Takehiro
Nozaka, Toshio
Harigane, Yumiko
Escartin, Javier
et al.

[Journal Article]
Numerische Simulation des Gefrierprozesses bei der Baugrundvereisung im durchströmten Untergrund (HA)
In: Bauingenieur : die richtungsweisende Zeitschrift im Bauingenieurswesen, 83 (2), 49-60, 2008

Baier, Ch.
Ziegler, Martin
Mottaghy, Darius Christopher
Rath, V.

[Abstract, Contribution to a conference proceedings, Report]
Investigating the shallow Subsurface in the Vicinity of a karstic reactivated Sinkhole in the Depression of 'Loussoi' (Peloponnesus, Greece) with Remote Radio Transmitter EM Methods
In: 5th EGU General Assembly : General Assembly of the European Geosciences Union (EGU 2008) ; Vienna, Austria, April 2008, 1 S., 2008

Bosch, Frank
Chalikakis, K.
Gurk, M.
Plagnes, V.
Guerin, R.

[Abstract, Contribution to a conference proceedings]
Hidden Mine Shaft Detection With Remote Radio Transmitter Electromagnetics and Self-Potential Method
In: AGU Fall Meeting 15-19 December 2008, 2008

Bosch, Frank
Gurk, Marcus

[Journal Article]
Speed of sound in bubble-free ice
In: The journal of the Acoustical Society of America : JASA, 124 (6), 3613-3618, 2008
[DOI: 10.1121/1.2996304]

Vogt, Christian
Laihem, Karim
Wiebusch, Christopher

[Contribution to a conference proceedings]
Microscale modelling of the frequency dependent resistivity of porous media
In: Proceedings / COMSOL Conference : [proceedings CD] ; Hannover, November 9th - 11th 2008, 2008

Volkmann, Jan
Klitzsch, Norbert
Mohnke, Oliver
Blaschek, Roland

[Contribution to a book, Journal Article]
Petrophysical analysis of regional-scale thermal properties for improved simulations of geothermal installations and basin-scale heat and fluid flow
In: International journal of earth sciences : GR, 97.2008 (2), 421-433, 2008
[DOI: 10.1007/s00531-007-0283-y]

Hartmann, Andreas
Pechnig, Renate
Clauser, Christoph

[Journal Article]
Pore size distributions and hydraulic conductivities of rocks derived from magnetic resonance sounding relaxation data using multi-exponential decay time inversion
In: Journal of applied geophysics, 66 (3), 73-81, 2008
[DOI: 10.1016/j.jappgeo.2008.05.002]

Mohnke, Oliver
Yaramanci, Ugur

[Journal Article]
3D finite volume groundwater and heat transport modeling with non-orthogonal grids, using a coordinate transformation method
In: Advances in water resources, 31 (3), 513-524, 2008
[DOI: 10.1016/j.advwatres.2007.11.002]

Rühaak, Wolfram
Rath, Volker
Wolf, Andreas
Clauser, Christoph

[Contribution to a conference proceedings, Journal Article]
Marble bowing : comparative studies of three different public building facades
In: Environmental geology, 56.2008 (3/4), 473-494, 2008
[DOI: 10.1007/s00254-008-1307-z]

Siegesmund, Siegfried
Ruedrich, Jörg
Koch, Andreas

[Dissertation / PhD Thesis]
Inversion of geothermal parameters using borehole and core data, 120 S. : Ill., graph. Darst., Kt., 2008

Hartmann, Andreas

[Diploma Thesis]
Innere Oberfläche und Permeabilität abgeleitet aus NMR- und SIP-Messungen an Gesteinsproben, 2007

Fehr, Annick

[Diploma Thesis]
Induktive Kabelkopplungseffekte bei SIP-Messungen, 2007

Pawlik, Andreas