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REFEREED PUBLICATIONS IN JOURNALS

119.  J. Ezekiel and R. Shaoran and Z. Liang and W. Yuting Displacement Mechanisms of Air Injection for IOR in Low Permeability Light Oil Reservoirs, International Journal of Oil, Gas and Coal Technology (in press), no_doi
118.  J.M. Myre and E. Frahm and D.J. Lilja and M.O. Saar TNT-NN: A Fast Active Set Method for Solving Large Non-Negative Least Squares Problems (in press), no_doi
117.  J. Niederau and A. Ebigbo and G. Marquart and J. Arnold and C. Clauser On the impact of spatially heterogenous permeability on free convection in the Perth Basin, Australia, Geothermics, 66 pp.119-133 (2017), doi
116.  H. Büsing and C. Vogt and A. Ebigbo and N. Kitzsch Numerical study on CO2 leakage detection using electrical streaming potential data, Water Resour. Res, 53 pp.1-15 (2017), doi
115.  A.J. Luhmann and B.M. Tutolo and B.C. Bagley and D.F.R. Mildner and W.E. Seyfried Jr. and M.O. Saar Permeability, porosity, and mineral surface area changes in basalt cores induced by reactive transport of CO2-rich brine, Water Resources Research, 53 pp.1-20 (2017), doi
114.  A.J. Luhmann and B.M. Tutolo and C. Tan and B.M. Moskowitz and M.O. Saar and W.E. Seyfried, Jr. Whole rock basalt alteration from CO2-rich brine during flow-through experiments at 150°C and 150 bar, Chemical Geology, 453 pp.92-110 (2017), doi
113.  A.M.M. Leal and D. Kulik and G. Kosakowski and M.O. Saar Computational methods for reactive transport modeling: An extended law of mass-action, xLMA, method for multiphase equilibrium calculations, Advances in Water Resources, 96 pp.405-422 (2016), doi
112.  B.M. Tutolo and D.F. Mildner and C.V. Gagnon and M.O. Saar and W.E. Seyfried Nanoscale constraints on porosity generation and fluid flow during serpentinization, Geology, 44/2 pp.103-106 (2016), doi
111.  A.M.M. Leal and D.A. Kulik and M.O. Saar Enabling Gibbs energy minimization algorithms to use equilibrium constants of reactions in multiphase equilibrium calculations, Chemical Geology, 437 pp.170-181 (2016), doi
110.  A.M.M. Leal and D.A. Kulik and G. Koskowski Computational methods for reactive transport modeling: A Gibbs energy minimization approach for multiphase equilibrium calculations, Advances in Water Resources, 88 pp.231-240 (2016), doi
109.  A. Ebigbo and P.A. Lang and A. Paluszny and R.W. Zimmerman Inclusion-based effective medium models for the permeability of a 3D fractured rock mass, 137, 113/1 pp.137-158 (2016), doi
108.  A. Ebigbo and J. Niederau and G. Marquart and I. Dini and M. Thorwart and W. Rabbel and R. Pechnig and R. Bertani and C. Clauser Influence of depth, temperature, and structure of a crustal heat source on the geothermal reservoirs of Tuscany: numerical modelling and sensitivity study, Geothermal Energy, 4/5 (2016), doi
107.  R. Seidler and K. Padalkina and H.M. Buecker and A. Ebigbo and M. Herty and G. Marquart and J. Niederau Optimal experimental design for reservoir property estimates in geothermal exploration, Computational Geomechanics, 20/375 (2016), doi
106.  T.A. Buscheck and J.M. Bielicki and T.A. Edmunds and Y. Hao and Y. Sun and J.B. Randolph and M.O. Saar Multifluid geo-energy systems: Using geologic CO2 storage for geothermal energy production and grid-scale energy storage in sedimentary basins, Geosphere, 12/3 pp.1-19 (2016), doi
105.  D. Vogler and F. Amann and P. Bayer and D. Elsworth Permeability Evolution in Natural Fractures Subject to Cyclic Loading and Gouge Formation , Rock Mechanics and Rock Engineering, 49/9 pp.3463-3479 (2016), doi
104.  K. Katika and M. Ahkami and P.L. Fosbol and A.Y. Halim and A. Shapiro and K. Thomsen and I. Xiarchos and I.L. Fabricius Comparative analysis of experimental methods for quantification of small amounts of oil in water, Journal of Petroleum Science and Engineering, 147 pp.459-467 (2016), doi
103.  C.-Z. Qin and S.M. Hassanizadeh and A. Ebigbo Pore-scale network modeling of microbially induced calcium carbonate precipitation: Insight into scale dependence of biogeochemical reaction rates, Water Resources Research/52 (2016), doi
102.  P. Schaedle and T. Kaempfer and G. Pepin and J. Wendling and J. Bommundt Combining high-resolution two-phase with simplified single-phase simulations in order to optimize the performance of PA/SA simulations for a deep geological repository for radioactive waste, Geological Society, London, Special Publications, 433/443/SP443.4 (2016), doi
101.  A. Kuvshinov and J. Matzka and B. Poedjono and F. Samrock and N. Olsen and S. Pai Probing Earth’s conductivity structure beneath oceans by scalar geomagnetic data: autonomous surface vehicle solution, Earth, Planets and Space, 68 (1)/189 (2016), doi
100.  S.A. Galindo-Torres and T. Molebatsi and X.Z. Kong and A. Scheuermann and D. Bringemeier and L. Li Scaling solutions for connectivity and conductivity of continuous random networks, Physical Review E, Statistical, Nonlinear, and Soft Matter Physics, 92/4 pp.041001 (2015), doi
99.  J. Bakker and A. Kuvshinov and F. Samrock and A. Geraskin and O. Pankratov Introducing inter-site phase tensors to suppress galvanic distortion in the telluric method, Earth, Planets and Space: EPS, 67/1 pp.160 (2015), doi
98.  B.M. Tutolo and X.-Z. Kong and W.E. Seyfried Jr. and M.O. Saar High performance reactive transport simulations examining the effects of thermal, hydraulic, and chemical (THC) gradients on fluid injectivity at carbonate CCUS reservoir scales, International Journal of Greenhouse Gas Control, 39 pp.285-301 (2015), doi
97.  B.M. Tutolo and A.J. Luhmann and X.-Z. Kong and M.O. Saar and W.E. Seyfried Jr. CO2 sequestration in feldspar-rich sandstone: Coupled evolution of fluid chemistry, mineral reaction rates, and hydrogeochemical properties, Geochimica Et Cosmochimica Acta, 160 pp.132-154 (2015), doi
96.  N. Garapati and J.B. Randolph and M.O. Saar Brine displacement by CO2, energy extraction rates, and lifespan of a CO2-limited CO2-Plume Geothermal (CPG) system with a horizontal production well, Geothermics, 55 pp.182-194 (2015), doi
95.  B.M. Tutolo and A.T. Schaen and M.O. Saar and W.E. Seyfried Jr. Implications of the redissociation phenomenon for mineral-buffered fluids and aqueous species transport at elevated temperatures and pressures, Applied Geochemistry, 55 pp.119-127 (2015), doi
94.  B.M. Adams and T.H. Kuehn and J.M. Bielicki and J.B. Randolph and M.O. Saar A comparison of electric power output of CO2 Plume Geothermal (CPG) and brine geothermal systems for varying reservoir conditions, Applied Energy, 140 pp.365-377 (2015), doi
93.  A.J. Luhmann and M. Covington and J. Myre and M. Perne and S.W. Jones and C.E. Alexander Jr. and M.O. Saar Thermal damping and retardation in karst conduits, Hydrology and Earth System Sciences, 19/1 pp.137-157 (2015), doi
92.  F. Samrock and A. Kuvshinov and J. Bakker and A. Jackson and F. Shimeles 3-D analysis and interpretation of magnetotelluric data from the Aluto-Langano geothermal field, Ethiopia, Geophysical Journal International, 202/3 pp.1923-1948 (2015), doi
91.  Y. Ma and X. -Z. Kong and A. Scheuermann and S. A. Galindo-Torres and D. Bringemeier and L. Li Microbubble transport in water-saturated porous media, Water Resources Research, 51/6 pp.4359-4373 (2015), doi
90.  A.M.M. Leal and M.J. Blunt and T.C. LaForce A chemical kinetics algorithm for geochemical modelling, Applied Geochemistry, 55 pp.46-61 (2015), doi
89.  J.C. Manceau and J. Ma and R. Li Two-phase flow properties of a sandstone rock for the CO2/water system: Core-flooding experiments, and focus on impacts of mineralogical changes, Water Resources Research, 51 pp.2885-2900 (2015), doi
88.  J. Hommel and E. Lauchnor and R. Gerlach and A.B. Cunningham and A. Ebigbo and R. Helmig and H. Class Investigating the influence of the initial biomass distribution and injection strategies on biofilm- mediated calcite precipitation in porous media, Transport in Porous Media (2015), doi
87.  J. Hommel and E. Lauchnor and A. Phillips and R. Gerlach and A.B. Cunningham and R. Helmig and A. Ebigbo and H. Class A revised model for microbially induced calcite precipitation: Improvements and new insights based on recent experiments, Water Resources Research, 51/5 pp.3695-3715 (2015), doi
86.  M. Li and S. Fan and Y. Su and J. Ezekiel and M. Lu and L. Zhang Mathematical models of the heat-water dissociation of natural gas hydrates considering a moving Stefan boundary, Energy, 90/1 pp.202-207 (2015), doi
85.  D. Li and B. Ren and L. Zhang and J. Ezekiel and S. Ren and Y. Feng CO2-sensitive foams for mobility control and channeling blocking in enhanced WAG process, Chemical Engineering Research and Design, 102 pp.234-243 (2015), doi
84.  L. Zhang and D. Li and J. Ezekiel CO2 Geological Storage into a Lateral Aquifer of an Offshore Gas Field in the South China Sea: Storage Safety and Project Design, Frontiers of Earth Science (2015), doi
83.  B.M. Tutolo and A.J. Luhmann and X.-Z. Kong and M.O. Saar and W.E. Seyfried Jr. Experimental observation of permeability changes in dolomite at CO2 sequestration conditions, Environmental Science and Technology, 48/4 pp.2445-2452 (2014), doi
82.  A.J. Luhmann and X.-Z. Kong and B.M. Tutolo and N. Garapati and B.C. Bagley and M.O. Saar and W.E. Seyfried Jr. Experimental dissolution of dolomite by CO2-charged brine at 100oC and 150 bar: Evolution of porosity, permeability, and reactive surface area, Chemical Geology, 380 pp.145-160 (2014), doi
81.  B.M. Adams and T.H. Kuehn and J.M. Bielicki and J.B. Randolph and M.O. Saar On the importance of the thermosiphon effect in CPG (CO2-Plume geothermal) power systems, Energy, 69 pp.409-418 (2014), doi
80.  B.M. Tutolo and X.-Z. Kong and W.E. Seyfried Jr. and M.O. Saar Internal consistency in aqueous geochemical data revisited: Applications to the aluminum system, Geochimica et Cosmochimica Acta, 133 pp.216-234 (2014), doi
79.  N. Garapati and J.B. Randolph and J.L. Valencia Jr. and M.O. Saar CO2-Plume Geothermal (CPG) Heat Extraction in Multi-layered Geologic Reservoirs, Energy Procedia, 63 pp.7631-7643 (2014), doi
78.  T.A. Buscheck and J.M. Bielicki and M. Chen and Y. Sun and Y. Hao and T.A. Edmunds and M.O. Saar and J.B. Randolph Integrating CO2 Storage with Geothermal Resources for Dispatchable Renewable Electricity, Energy procedia, 63 pp.7619-7630 (2014), doi
77.  N. Garapati and B.J. Anderson Statistical Thermodynamics Model and Empirical Correlations for Predicting Mixed Hydrate Phase Equilibria, Fluid Phase Equilibria, 373 pp.20-28 (2014), doi
76.  A.M.M. Leal and M.J. Blunt and T.C. LaForce Efficient chemical equilibrium calculations for geochemical speciation and reactive,transport modelling, Geochimica et Cosmochimica Acta, 131 pp.301-322 (2014), doi
75.  L. Zhang and J. Ezekiel and D. Li and J. Pei Potential Assessment of CO2 Injection for Heat Mining and Geological Storage in Geothermal Reservoirs of China, Applied Energy, 122 pp.237-246 (2014), doi
74.  J. Ren and L. Zhang and J. Ezekiel and S. Ren and S. Meng Reservoir Characteristics and Productivity Analysis of Tight Sand Gas in Upper Paleozoic Ordos Basin China, Journal of Natural Gas Science and Engineering, 19 pp.244-250 (2014), doi
73.  Y. Ma and A. Scheuermann and D. Bringemeier and X.-Z. Kong and L. Li Size distribution measurement for densely binding bubbles via image analysis, Experiments in Fluids, 55/1860 (2014), doi
72.  N. Deichmann and T. Kraft and K.F. Evans Identification of faults activated during the stimulation of the Basel geothermal project from cluster analysis and focal mechanisms of the larger magnitude events, Geothermics, 52 pp.84-97 (2014), doi
71.  P. Schaedle and N. Hubschwerlen and H. Class Optimizing the modeling performance for safety assessments of nuclear waste repositories by approximating two-phase flow and transport by single-phase transport simulations, Nuclear Technology/187(2) pp.188-197 (2014), doi
70.  B.M. Adams and T.H. Kuehn and J.B. Randolph and M.O. Saar The reduced pumping power requirements from increasing the injection well fluid density, Transactions – Geothermal Resources Council, 37 pp.667-672 (2013), no_doi
69.  J.B. Randolph and M.O. Saar and J.M. Bielicki Geothermal energy production at geologic CO2 sequestration sites: Impact of thermal drawdown on reservoir pressure, Energy Procedia, 37 pp.6625-6635 (2013), doi
68.  R. Gottardi and P.-H. Kao and M.O. Saar and Ch. Teyssier Effects of permeability fields on fluid, heat, and oxygen isotope transport in extensional detachment systems, Geochemistry, Geophysics, Geosystems, 14/5 pp.1493-1522 (2013), doi
67.  S.D.C. Walsh and M.O. Saar Developing extensible lattice-Boltzmann simulators for general-purpose graphics-processing units, Communications in Computational Physics, 13/3 pp.867-879 (2013), doi
66.  X.-Z. Kong and M.O. Saar DBCreate: A SUPCRT92-based program for producing EQ3/6, TOUGHREACT, and GWB thermodynamic databases at user-defined T and P, Computers and Geosciences, 51 pp.415-417 (2013), doi
65.  X.-Z. Kong and M.O. Saar Numerical study of the effects of permeability heterogeneity on density-driven convective mixing during CO2 dissolution storage, Int. J. Greenhouse Gas Control, 19 pp.160-173 (2013), doi
64.  A.J. Luhmann and X.-Z. Kong and B.M. Tutolo and K. Ding and M.O. Saar and W.E. Seyfried Jr. Permeability reduction produced by grain reorganization and accumulation of exsolved CO2 during geologic carbon sequestration: A new CO2 trapping mechanism, Environmental Science and Technlogy, 47/1 pp.242-251 (2013), doi
63.  A.M.M. Leal and M.J. Blunt and T.C. LaForce A robust and efficient numerical method for multiphase equilibrium calculations: Application to CO2-brine-rock systems at high temperatures, pressures and salinities, Advances in Water Resources, 62(Part C) pp.409-430 (2013), doi
62.  J. Ma and D. Petrilli and J.C. Manceau Core scale modelling of CO2 flowing: identifying key parameters and experiment fitting, Energy Procedia, 37 pp.5464-5472 (2013), doi
61.  A. Ebigbo and F. Golfier and M. Quintard A coupled, pore-scale model for methanogenic microbial activity in underground hydrogen storage, Advances in Water Resources, 61 pp.74-85 (2013), doi
60.  T. Lange and M. Sauter and M. Heitfeld and K. Schetelig and K. Brosig and W. Jahnke and A. Kissinger and R. Helmig and A. Ebigbo and H. Class Hydraulic fracturing in unconventional gas reservoirs: risks in the geological system, part 1, Environmental Earth Sciences, 70/8 pp.3839-3853 (2013), doi
59.  A. Kissinger and R. Helmig and A. Ebigbo and H. Class and T. Lange and M. Sauter and M. Heitfeld and J. Klünker and W. Jahnke Hydraulic fracturing in unconventional gas reservoirs: risks in the geological system, part 2, Environmental Earth Sciences, 70/8 pp.3855-3873 (2013), no_doi
58.  A.B. Cunningham and E. Lauchnor and J. Eldring and E. Esposito and A.C. Mitchell and R. Gerlach and A.J. Phillips and A. Ebigbo and L.H. Spangler Abandoned well CO2 leakage mitigation using biologically induced mineralization: current progress and future directions, Greenhouse Gases: Science & Technology, 3 pp.40-49 (2013), doi
57.  R. Helmig and B. Flemisch and M. Wolff and A. Ebigbo and H. Class Model coupling for multiphase flow in porous media, Advances in Water Resources, 51/7 pp.52-66 (2013), doi
56.  F. Samrock and A. Kuvshinov Tippers at island observatories: Can we use them to probe electrical conductivity of the Earth’s crust and upper mantle?, Geophysical Research Letters – AGU Journal, 40/5 pp.824-828 (2013), doi
55.  M. Covington and A.F. Banwell and J. Gulley and M.O. Saar Quantifying the effects of glacier conduit geometry and recharge on proglacial hydrograph form, Journal of Hydrology, 414-415 pp.59-71 (2012), doi
54.  J.B. Randolph and B.M. Adams and T.H. Kuehn and M.O. Saar Wellbore heat transfer in CO2-based geothermal systems, Geothermal Resources Council (GRC) Transactions, 36 pp.549-554 (2012), no_doi
53.  M.D. Covington and A.J. Luhmann and C. Wicks and M.O. Saar Process length scales and longitudinal damping in karst conduits, Journal of Geophysical Research – Earth Surface, 117, F01025 (2012), doi
52.  S.C. Alexander and M.O. Saar Improved characterization of small u for Jacob pumping test analysis methods, Ground Water, 50/2 pp.256-265 (2012), doi
51.  J. Ma and R.N. Xu and S. Luo Core-scale Experimental Study on Supercritical-Pressure CO2 Migration Mechanism during CO2 Geological Storage in Deep Saline Aquifers, Journal of Engineering Thermophysics, 33 pp.1971-1975 (2012), no_doi
50.  A. Ebigbo and A. Phillips and R. Gerlach and R. Helmig and A.B. Cunningham and H. Class Darcy-scale modeling of microbially induced carbonate mineral precipitation in sand columns, Water Resources Research, 48/7, W07519 (2012), doi
49.  K.F. Evans and A. Zappone and T. Kraft and N. Deichmann and F. Moia A survey of the induced seismic responses to fluid injection in geothermal and CO2 reservoirs in Europe, Geothermics, 41 pp.30-54 (2012), doi
48.  M. Covington and A.F. Banwell and J. Gulley and M.O. Saar Quantifying the effects of glacier conduit geometry and recharge on proglacial hydrograph form, Journal of Hydrology (2011), doi
47.  M.D. Covington and A.J. Luhmann and F. Gabrovsek and M.O. Saar and I. Willis and C.M. Wicks Mechanisms of heat exchange between water and rock in karst conduits, Water Resources Research, 47, W10514/10 (2011), doi
46.  J.B. Randolph and M.O. Saar Impact of reservoir permeability on the choice of subsurface geothermal heat exchange fluid: CO2 versus water and native brine, Geothermal Resources Council (GRC) Transactions, 35 pp.521-526 (2011), no_doi
45.  J.B. Randolph and M.O. Saar Combining geothermal energy capture with geologic carbon dioxide sequestration, Geophysical Research Letters, 38, L10401 (2011), doi
44.  M.A. Davis and S.D.C. Walsh and M.O. Saar Statistically reconstructing continuous isotropic and anisotropic two-phase media while preserving macroscopic material properties, Physical Review E, 83, 026706 (2011), doi
43.  J.B. Randolph and M.O. Saar Coupling carbon dioxide sequestration with geothermal energy capture in naturally permeable, porous geologic formations: Implications for CO2 sequestration, Energy Procedia, 4 pp.2206-2213 (2011), doi
42.  M.O. Saar Review: Geothermal heat as a tracer of large-scale groundwater flow and as a means to determine permeability fields, special theme issue on Environmental Tracers and Groundwater Flow, editor-invited peer-reviewed contribution, Hydrogeology Journal, 19 pp.31-52 (2011), doi
41.  X.-Z. Kong and M. Holzner and F. Stauffer and W. Kinzelbach Time-resolved 3D visualization of air injection in a liquidsaturated refractive-index-matched porous medium, Exp. Fluids, 50 pp.1659-1670 (2011), doi
40.  J. Myre and S.D.C. Walsh and D.J. Lilja and M.O. Saar Performance analysis of single-phase multiphase, and multicomponent lattice-Boltzmann fluid flow simulations on GPU clusters, Concurrency and Computation: Practice and Experience, 23 pp.332-350 (2010), doi
39.  S. Dasgupta and M.O. Saar and R.L. Edwards and C.-C. Shen and H. Cheng and C.E. Alexander Jr. Three thousand years of extreme rainfall events recorded in stalagmites from Spring Valley Caverns, Minnesota, Earth and Planetary Science Letters, 300 pp.46-54 (2010), doi
38.  S.D.C. Walsh and M.O. Saar Interpolated lattice-Boltzmann boundary conditions for surface reaction kinetics, Physical Review E, 82, 066703 (2010), doi
37.  J.B. Randolph and M.O. Saar Coupling geothermal energy capture with carbon dioxide sequestration in naturally permeable, porous geologic formations: A comparison with enhanced geothermal systems, Geothermal Resources Council (GRC) Transactions, 34 pp.433-438 (2010), no_doi
36.  S.D.C. Walsh and M.O. Saar Macroscale lattice-Boltzmann methods for low-Peclet-number solute and heat transport in heterogeneous porous media, Water Resources Research, 46, W07517 (2010), doi
35.  I. Skjaelaaen and A. Ebigbo and M. Espedal and R. Helmig A model for transport of hydrogen sulfide in oil- and water-saturated porous media, Computing and Visualization in Science, 13/6 pp.265-273 (2010), doi
34.  A. Ebigbo and R. Helmig and A.B. Cunningham and H. Class and R. Gerlach Modelling biofilm growth in the presence of carbon dioxide and water flow in the subsurface, Advances in Water Resources, 33/7 pp.762-781 (2010), doi
33.  T.L. van Noorden and I.S. Pop and A. Ebigbo and R. Helmig An upscaled model for biofilm growth in a thin strip, Water Resources Research, 46/6, W06505 (2010), doi
32.  X.-Z. Kong and W. Kinzelbach Morphodynamics during air injection into water-saturated movable spherical granulates, Chem. Eng. Sci., Chem.Eng.Sci., 65 pp.4652-4660 (2010), doi
31.  X.-Z. Kong and W. Kinzelbach Compaction and size segregation in a liquid-saturated grain packing due to pulsation effect during air injection, Chem.Eng.Sci., 65 pp.2680-2688 (2010), doi
30.  A. Genter and K.F. Evans and N. Cuenot and D. Fritsch and B. Sanjuan The Soultz geothermal adventure: 20 years of research and exploration of deep crystalline fractured rocks for EGS development, Comptes Rendus Geoscience, 342 pp.502-516 (2010), doi
29.  M. Covington and C.M. Wicks and M.O. Saar A dimensionless number describing the effects of recharge and geometry on discharge from simple karst aquifers, Water Resources Research, 45, W11410 (2009), doi
28.  S.D.C. Walsh and M.O. Saar and P. Bailey and D.J. Lilja Accelerating geoscience and engineering system simulations on graphics hardware, Computers and Geosciences, 35/12 pp.2353-2364 (2009), doi
27.  S.D.C. Walsh and H. Burwinkle and M.O. Saar A new partial-bounceback lattice-Boltzmann method for fluid flow through heterogeneous media, Computers and Geosciences, 35/6 pp.1186-1193 (2009), doi
26.  H. Class and A. Ebigbo and R Helmig and H.K. Dahle and J.M. Nordbotten and M.A. Celia and P. Audigane and M. Darcis and J. Ennis-King and Y. Fan A benchmark study on problems related to CO2 storage in geologic formations , Computational Geosciences, 13/4, Sp. Iss. SI pp.409-434 (2009), doi
25.  A. Kopp and A. Ebigbo and A. Bielinski and H. Class and R. Helmig Numerical simulation of temperature changes caused by CO2 injection in geological reservoirs, AAPG Studies in Geology, 59/26 pp.439-456 (2009), doi
24.  F. Stauffer and X.-Z. Kong and W. Kinzelbach A stochastic model for air injection into saturated porous media, Water Resour, 32 pp.1180-1186 (2009), doi
23.  X.-Z. Kong and W. Kinzelbach Migration of air channels: an instability of air flow in mobile saturated porous media, Chem.Eng.Sci., 64 pp.1528-1535 (2009), doi
22.  S.D.C. Walsh and M.O. Saar Magma yield stress and permeability: Insights from multiphase percolation theory, Journal of Volcanology and Geothermal Research, 177 pp.1011-1019 (2008), doi
21.  S.D.C. Walsh and M.O. Saar Numerical Models of Stiffness and Yield Stress Growth in Crystal-Melt Suspensions, Earth and Planetary Science Letters, 267/1-2 pp.32-44 (2008), doi
20.  A. Ebigbo and H. Class and R. Helmig CO2 leakage through an abandoned well: problem- oriented benchmarks, Computational Geosciences, 11/2 pp.103-115 (2007), doi
19.  W.-J. Wang and X.-Z. Kong and Z.-G. Zhu Friction and relative energy dissipation in sheared granular materials, Phys.Rev. E, 75/041302 (2007), doi
18.  R.A. Edwards and B. Rodriguez-Brito and L. Wegley and M. Haynes and M. Breitbart and D.M. Petersen and M.O. Saar and S.C. Alexander and E.C. Alexander Jr. and F. Rohwer Using pyrosequencing to shed light on deep mine microbial ecology, BMC Genomics (2006), doi
17.  H. Class and A. Bielinski and R. Helmig and A. Kopp and A. Ebigbo Numerical simulation of CO2 storage in geological formations, Chemie Ingenieur Technik, 78/4 pp.445-452 (2006), doi
16.  X.-Z. Kong and M.-B. Hu and Q.-S. Wu and Y.-H. Wu Effects of vibration frequency on intruders’ position in granular bed, Phys. Lett A, 356 pp.267-271 (2006), doi
15.  X.-Z. Kong and M.-B. Hu and Q.-S. Wu and Y.-H. Wu Effects of bottleneck on granular convection cells and segregation, Granular Matter, 8 pp.119-124 (2006), doi
14.  X.-Z. Kong and M.-B. Hu and Q.-S. Wu and Y.-H. Wu Kinetic energy sandpile model for conical sandpile development by evolving rivers, Phys. Lett A, 348 pp.77-81 (2006), doi
13.  L.B. Christiansen and S. Hurwitz and M.O. Saar and S.E. Ingebritsen and P.A. Hsieh Seasonal seismicity at western United States volcanic centers, Earth and Planetary Science Letters, 240 pp.307-321 (2005), no_doi
12.  M.O. Saar and M.C. Castro and C.M. Hall and M. Manga and T.P. Rose Quantifying magmatic, crustal, and atmospheric helium contributions to volcanic aquifers using all stable noble gases: Implications for magmatism and groundwater flow, Geochemistry Geophysics Geosystems, 6/3 (2005), doi
11.  M.-B. Hu and X.-Z. Kong and Q.-S. Wu and Y.-H. Wu Effects of container geometry on granular segregation pattern, Chinese Physics, 14 pp.1793-1800 (2005), doi
10.  M.-B. Hu and X.-Z. Kong and Q.-S. Wu and Y.-H. Wu Granular segregation in a multi-bottleneck container: Mobility effect, Int. J. Mod. Phys. B, 19 pp.1793-1800 (2005), doi
9.  X.-Z. Kong and M.-B. Hu and Q.-S. Wu and Y.-H. Wu Ring-like size segregation in vibrated cylinder with a bottleneck, Phys. Lett A, 341 pp.278-284 (2005), doi
8.  M.-B. Hu and Q.-S. Wu and X.-Z. Kong and Y.-H. Wu Discharge oscillation of particles from a vertical Pipe with capillary outlet, Chinese Science Bulletin, 50 pp.1076-1078 (2005), doi
7.  M.O. Saar and M. Manga Depth dependence of permeability in the Oregon Cascades inferred from hydrogeologic, thermal, seismic, and magmatic modeling constraints, Journal of Geophysical Research, 109/B4, B04204 (2004), doi
6.  M.A. Jellinek and M. Manga and M.O. Saar Did melting glaciers cause volcanic eruptions in eastern California? Probing the mechanics of dike formation, Journal of Geophysical Research, 109/B9, B09206 (2004), doi
5.  M.-B. Hu and X.-Z. Kong and Q.-S. Wu and Z.-G. Zhu Experimental study of energy absorption properties of granular materials under low frequency vibrations, Int. J. Mod. Phys. B., 18 pp.2708-2712 (2004), doi
4.  M.O. Saar and M. Manga Seismicity induced by seasonal groundwater recharge at Mt. Hood, Oregon, Earth and Planetary Science Letters, 214 pp.605-618 (2003), no_doi
3.  M.O. Saar and M. Manga Continuum percolation for randomly oriented soft-core prisms, Physical Review E, 65/056131 (2002), no_doi
2.  M.O. Saar and M. Manga and K.V. Cashman and S. Fremouw Numerical models of the onset of yield strength in crystal-melt suspensions, Earth and Planetary Science Letters, 187 pp.367-379 (2001), doi
1.  M.O. Saar and M. Manga Permeability-porosity relationship in vesicular basalts, Geophysical Research Letters, 26/1 pp.111-114 (1999), no_doi

PROCEEDINGS REFEREED

16.  E. Rossi and M. Kant and F. Amann and M.O. Saar and P. Rudolf von Rohr The effects of flame-heating on rock strength: Towards a new drilling technology, Proceedings ARMA 2017 (in press), no_doi
15.  D. Vogler and R.R. Settgast and C.S. Sherman and V.S. Gischig and R. Jalali and J.A. Doetsch and B. Valley and K.F. Evans and F. Amann and M.O. Saar Modeling the Hydraulic Fracture Stimulation performed for Reservoir Permeability Enhancement at the Grimsel Test Site, Switzerland (2017), no_doi
14.  D. Vogler and R. Settgast and C. Annavarapu and P. Bayer and F. Amann Hydro-Mechanically Coupled Flow through Heterogeneous Fractures, Proceedings of the 41st Workshop on Geothermal Reservoir Engineering Stanford University pp.SGP-TR-209 (in press), no_doi
13.  N. Garapati and J. Randolph and S. Finsterle and M.O. Saar Simulating Reinjection of Produced Fluids Into the Reservoir, Proceedings of 41st Workshop on Geothermal Reservoir Engineering (2016), no_doi
12.  J. Hommel and A. Ebigbo and R. Gerlach and A. B. Cunningham and R. Helmig and H. Class Finding a Balance between Accuracy and Effort For Modeling Biomineralization, Energy Procedia, 97 pp.379-386 (2016), doi
11.  M. Ahkami and K.H. Chakravarty and I. Xiarchos and K. Thomsen and P.L. Fosbol Determining Optimum Aging Time Using Novel Core Flooding Equipment (2016), doi
10.  N. Garapati and J.B. Randolph and J.L. Valencia Jr. and M.O. Saar Design of CO2-Plume Geothermal (CPG) subsurface system for various geologic parameters, Proceedings of the Fifth International Conference on Coupled Thermo-Hydro-Mechanical-Chemical (THMC) Processes in Geosystems: Petroleum and Geothermal Reservoir Geomechanics and Energy Resource Extraction (2015), no_doi
9.  B. Valley and K.F. Evans Estimation of the stress magnitudes in Basel Enhanced Geothermal System, Proceedings World Geothermal Congress 2015 (2015), no_doi
8.  M. Ziegler and B. Valley and K.F. Evans Characterization of natural fractures and fracture zones of the Basel EGS reservoir inferred from geophysical logging of the Basel-1 well, Proceedings World Geothermal Congress 2015 pp.31003 (2015), no_doi
7.  N. Garapati and J.B. Randolph and M.O. Saar Superheating Low-Temperature Geothermal Resources to Boost Electricity Production, Proceedings of the 40th Workshop on Geothermal Reservoir Engineering 2015, 2 pp.1210-1221 (2015), no_doi
6.  M.R. Jalali and K.F. Evans and B.C. Valley and M.B. Dusseault Relative Importance of THM Effects during Non-isothermal Fluid Injection in Fractured Media, 49th US Rock Mechanics / Geomechanics Symposium (2015), no_doi
5.  M.O. Saar and Th. Buscheck and P. Jenny and N. Garapati and J.B. Randolph and D. Karvounis and M. Chen and Y. Sun and J.M. Bielicki Numerical Study of Multi-Fluid and Multi-Level Geothermal System Performance, Proceedings World Geothermal Congress 2015 (2015), no_doi
4.  T.A. Buscheck and J.M. Bielicki and M. Chen and Y. Sun and Y. Hao and T.A. Edmunds and J.B. Randolph and M.O. Saar Multi-Fluid Sedimentary Geothermal Energy Systems for Dispatchable Renewable Electricity, Proceedings to the World Geothermal Congress (2015), no_doi
3.  J. Ezekiel and Y. Wang and Y. Liu Case Study of Air Injection IOR Process for a Low Permeability Light Oil Reservoir in Eastern China, Proceeding SPE Annual Caspian Technical Conference and Exhibition (2014), doi
2.  J. Hommel and A. B. Cunningham and R. Helmig and A. Ebigbo and H. Class Numerical Investigation of Microbially Induced Calcite Precipitation as a Leakage Mitigation Technology, Energy Procedia, 40 pp.392-397 (2013), doi
1.  P. Bailey and J. Myre and S.C.D. Walsh and D.J. Lilja and M.O. Saar Accelerating Lattice Boltzmann Fluid Flow Simulations Using Graphics Processors, IEEE pp.550-557 (2009), doi

THESES

8.  F. Samrock Constraints on the source of unrest at the Aluto-Langano geothermal field, Ethiopia, inferred from 3-D interpretation of MT measurements, Theses PhD (ETH-Zürich) (2015), doi
7.  A. Kittilä Groundwater flow paths in the bedrock fracture zones revealed by using the stable isotopes of oxygen and hydrogen in the Talvivaara mine gypsum pond area, Northeastern Finland, Theses MSc (2015), no_doi
6.  M. Ahkami Smart waterflooding of petroleum reservoirs: verifying the models with experimental data, Theses MSc (2015), no_doi
5.  J.C. Ezekiel Screening of Gas Injection Techniques for IOR in Low Permeability Reservoirs: Case Study of Q131 block in Liaohe, Theses MSc (2014), no_doi
4.  A. Leal Computational methods for geochemical modelling: Applications to carbon dioxide sequestration, Theses PhD (2014), no_doi
3.  A. Leal Four phase equilibrium and partitioning calculations for sequestration of carbon dioxide and hydrogen sulfide in deep saline aquifers, Theses MSc (2010), no_doi
2.  A. Ebigbo Modelling of biofilm growth and its influence on CO2 and water (two-phase) flow in porous media, Theses PhD (2009), doi
1.  A. Ebigbo Thermal Effects of Carbon Dioxide Sequestration in the Subsurface. Diplomarbeit, Institut für Wasserbau, Theses MSc (2005), no_doi