Auli Niemi

Reactive solute transport simulation of multicomponent cation exchange and diffusion processes in column experiments with clay-rich rock

Hedayati, Marie; Herbert, Roger; Tsang, Yvonne; Niemi, Auli et al.

Ingår i Journal of Contaminant Hydrology, 2025

• DOI för Reactive solute transport simulation of multicomponent cation exchange and diffusion processes in column experiments with clay-rich rock
• Ladda ner fulltext (pdf) av Reactive solute transport simulation of multicomponent cation exchange and diffusion processes in column experiments with clay-rich rock

A field test on the hydromechanical behaviour of flowing and nonflowing fractures in the 2.5 km COSC-1 borehole in crystalline rock, Sweden

Guglielmi, Yves; Niemi, Auli; Tsang, Chin-Fu; Dobson, Patrick et al.

Ingår i Hydrogeology Journal, s. 425-448, 2025

• DOI för A field test on the hydromechanical behaviour of flowing and nonflowing fractures in the 2.5 km COSC-1 borehole in crystalline rock, Sweden

Channel Network Modeling of Flow and Transport in Fractured Rock at the Äspö HRL: Data‐Worth Analysis for Model Development, Calibration and Prediction

Dessirier, Benoit; Sharma, Mrityunjai; Pedersen, Jonas; Tsang, Chin-Fu et al.

Ingår i Water resources research, 2023

• DOI för Channel Network Modeling of Flow and Transport in Fractured Rock at the Äspö HRL: Data‐Worth Analysis for Model Development, Calibration and Prediction
• Ladda ner fulltext (pdf) av Channel Network Modeling of Flow and Transport in Fractured Rock at the Äspö HRL: Data‐Worth Analysis for Model Development, Calibration and Prediction

Pore-scale characterization of residual gas remobilization in CO₂ geological storage

Moghadasi, Ramin; Goodarzi, Sepideh; Zhang, Yihuai; Bijeljic, Branko et al.

Ingår i Advances in Water Resources, 2023

• DOI för Pore-scale characterization of residual gas remobilization in CO₂ geological storage
• Ladda ner fulltext (pdf) av Pore-scale characterization of residual gas remobilization in CO₂ geological storage

Pore‐Scale Determination of Residual Gas Remobilization and Critical Saturation in Geological CO₂ Storage: A Pore‐Network Modeling Approach

Moghadasi, Ramin; Foroughi, Sajjad; Basirat, Farzad; McDougall, Steven R. et al.

Ingår i Water resources research, 2023

• DOI för Pore‐Scale Determination of Residual Gas Remobilization and Critical Saturation in Geological CO₂ Storage: A Pore‐Network Modeling Approach
• Ladda ner fulltext (pdf) av Pore‐Scale Determination of Residual Gas Remobilization and Critical Saturation in Geological CO₂ Storage: A Pore‐Network Modeling Approach

Role of critical gas saturation in the interpretation of a field scale CO₂ injection experiment

Moghadasi, Ramin; Basirat, Farzad; Bensabat, Jacob; Doughty, Christine et al.

Ingår i International Journal of Greenhouse Gas Control, 2022

• DOI för Role of critical gas saturation in the interpretation of a field scale CO₂ injection experiment
• Ladda ner fulltext (pdf) av Role of critical gas saturation in the interpretation of a field scale CO₂ injection experiment

Determining residual gas remobilization and critical saturation in geological CO2 storage by pore-scale modelling

Moghadasi, Ramin; Basirat, Farzad; Foroughi, Sajjad; McDougall, Steven et al.

2022

CO2 residual trapping experiments at Heletz, Israel pilot injection site: Editorial to the special section

Niemi, Auli; Carrera, Jesus; Gouze, Philippe; Tsang, Chin-Fu

Ingår i International Journal of Greenhouse Gas Control, 2022

• DOI för CO2 residual trapping experiments at Heletz, Israel pilot injection site: Editorial to the special section
• Ladda ner fulltext (pdf) av CO2 residual trapping experiments at Heletz, Israel pilot injection site: Editorial to the special section

Study on the influence of randomly distributed fracture aperture in a fracture network on heat production from an enhanced geothermal system (EGS)

Zhou, Dejian; Tatomir, Alexandru; Niemi, Auli; Tsang, Chin-Fu et al.

Ingår i Energy, 2022

• DOI för Study on the influence of randomly distributed fracture aperture in a fracture network on heat production from an enhanced geothermal system (EGS)

Simplified Computations of Radionuclide Transport in Complex Fracture Networks in Deep Crystalline Rock

Pensado, Osvaldo; Stothoff, Stuart; Sharma, Mrityunjai; Geier, Joel et al.

Ingår i International High-Level Radioactive Waste Management Conference, s. 638-641, 2022

• Ladda ner fulltext (pdf) av Simplified Computations of Radionuclide Transport in Complex Fracture Networks in Deep Crystalline Rock

Hydraulic stimulation strategies in enhanced geothermal systems (EGS): a review

Jia, Yunzhong; Tsang, Chin-Fu; Hammar, Axel; Niemi, Auli

Ingår i Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2022

• DOI för Hydraulic stimulation strategies in enhanced geothermal systems (EGS): a review
• Ladda ner fulltext (pdf) av Hydraulic stimulation strategies in enhanced geothermal systems (EGS): a review

Pore-Scale Mechanisms of Solid Phase Emergence During DNAPL Remediation by Chemical Oxidation

Wang, Zejun; Yang, Zhibing; Fagerlund, Fritjof; Zhong, Hua et al.

Ingår i Environmental Science and Technology, s. 11343-11353, 2022

• DOI för Pore-Scale Mechanisms of Solid Phase Emergence During DNAPL Remediation by Chemical Oxidation

Exploring residual CO2 trapping in Heletz sandstone using pore-network modeling and a realistic pore-space topology obtained from a micro-CT scan

Rasmusson, Kristina; Rasmusson, Maria; Tatomir, Alexandru; Tsang, Yvonne et al.

Ingår i Greenhouse Gases, s. 907-923, 2021

• DOI för Exploring residual CO2 trapping in Heletz sandstone using pore-network modeling and a realistic pore-space topology obtained from a micro-CT scan

Characterizing CO2 residual trapping in-situ by means of single-well push-pull experiments at Heletz, Israel, pilot injection site: experimental procedures and results of the experiments

Niemi, Auli; Bensabat, Jacob; Joodaki, Saba; Basirat, Farzad et al.

Ingår i International Journal of Greenhouse Gas Control, 2020

• DOI för Characterizing CO2 residual trapping in-situ by means of single-well push-pull experiments at Heletz, Israel, pilot injection site: experimental procedures and results of the experiments
• Ladda ner fulltext (pdf) av Characterizing CO2 residual trapping in-situ by means of single-well push-pull experiments at Heletz, Israel, pilot injection site: experimental procedures and results of the experiments

Model analysis of CO2 residual trapping from single-well push pull test - Heletz, Residual Trapping Experiment II

Joodaki, Saba; Moghadasi, Ramin; Basirat, Farzad; Yang, Zhibing et al.

Ingår i International Journal of Greenhouse Gas Control, 2020

• DOI för Model analysis of CO2 residual trapping from single-well push pull test - Heletz, Residual Trapping Experiment II

Characterization of CO2 self-release during Heletz Residual Trapping Experiment I (RTE I) using a coupled wellbore-reservoir simulator

Basirat, Farzad; Yang, Zhibing; Bensabat, Jacob; Levchenko, Stanislav et al.

Ingår i International Journal of Greenhouse Gas Control, 2020

• DOI för Characterization of CO2 self-release during Heletz Residual Trapping Experiment I (RTE I) using a coupled wellbore-reservoir simulator
• Ladda ner fulltext (pdf) av Characterization of CO2 self-release during Heletz Residual Trapping Experiment I (RTE I) using a coupled wellbore-reservoir simulator

A new approach to account for fracture aperture variability when modeling solute transport in fracture networks

Larsson, Martin; Odén, Magnus; Niemi, Auli; Neretnieks, Ivars et al.

Ingår i Water resources research, s. 2241-2252, 2013

• DOI för A new approach to account for fracture aperture variability when modeling solute transport in fracture networks

Reactive solute transport simulation of multicomponent cation exchange and diffusion processes in column experiments with clay-rich rock

Hedayati, Marie; Herbert, Roger; Tsang, Yvonne; Niemi, Auli et al.

Ingår i Journal of Contaminant Hydrology, 2025

• DOI för Reactive solute transport simulation of multicomponent cation exchange and diffusion processes in column experiments with clay-rich rock
• Ladda ner fulltext (pdf) av Reactive solute transport simulation of multicomponent cation exchange and diffusion processes in column experiments with clay-rich rock

A field test on the hydromechanical behaviour of flowing and nonflowing fractures in the 2.5 km COSC-1 borehole in crystalline rock, Sweden

Guglielmi, Yves; Niemi, Auli; Tsang, Chin-Fu; Dobson, Patrick et al.

Ingår i Hydrogeology Journal, s. 425-448, 2025

• DOI för A field test on the hydromechanical behaviour of flowing and nonflowing fractures in the 2.5 km COSC-1 borehole in crystalline rock, Sweden

Discrete fracture network model benchmarks developed and applied in a DECOVALEX-2023 repository performance assessment study

Mariner, Paul E.; Leone, Rosie C.; Stein, Emily R.; Hyman, Jeffrey D. et al.

Ingår i Geomechanics for Energy and the Environment, 2025

• DOI för Discrete fracture network model benchmarks developed and applied in a DECOVALEX-2023 repository performance assessment study
• Ladda ner fulltext (pdf) av Discrete fracture network model benchmarks developed and applied in a DECOVALEX-2023 repository performance assessment study

Comparison of performance assessment models and methods in crystalline rock: Task F1 DECOVALEX-2023

Leone, Rosie C.; Mariner, Paul E.; Stein, Emily R.; Hyman, Jeffrey D. et al.

Ingår i Geomechanics for Energy and the Environment, 2025

• DOI för Comparison of performance assessment models and methods in crystalline rock: Task F1 DECOVALEX-2023

Channel Network Modeling of Flow and Transport in Fractured Rock at the Äspö HRL: Data‐Worth Analysis for Model Development, Calibration and Prediction

Dessirier, Benoit; Sharma, Mrityunjai; Pedersen, Jonas; Tsang, Chin-Fu et al.

Ingår i Water resources research, 2023

• DOI för Channel Network Modeling of Flow and Transport in Fractured Rock at the Äspö HRL: Data‐Worth Analysis for Model Development, Calibration and Prediction
• Ladda ner fulltext (pdf) av Channel Network Modeling of Flow and Transport in Fractured Rock at the Äspö HRL: Data‐Worth Analysis for Model Development, Calibration and Prediction

Reactive solute transport simulation of multicomponent cation exchange and diffusion processes in column experiments with clay-rich rock

Hedayati, Marie; Herbert, Roger; Tsang, Yvonne; Niemi, Auli et al.

Ingår i Journal of Contaminant Hydrology, 2025

• DOI för Reactive solute transport simulation of multicomponent cation exchange and diffusion processes in column experiments with clay-rich rock
• Ladda ner fulltext (pdf) av Reactive solute transport simulation of multicomponent cation exchange and diffusion processes in column experiments with clay-rich rock

A field test on the hydromechanical behaviour of flowing and nonflowing fractures in the 2.5 km COSC-1 borehole in crystalline rock, Sweden

Guglielmi, Yves; Niemi, Auli; Tsang, Chin-Fu; Dobson, Patrick et al.

Ingår i Hydrogeology Journal, s. 425-448, 2025

• DOI för A field test on the hydromechanical behaviour of flowing and nonflowing fractures in the 2.5 km COSC-1 borehole in crystalline rock, Sweden

Discrete fracture network model benchmarks developed and applied in a DECOVALEX-2023 repository performance assessment study

Mariner, Paul E.; Leone, Rosie C.; Stein, Emily R.; Hyman, Jeffrey D. et al.

Ingår i Geomechanics for Energy and the Environment, 2025

• DOI för Discrete fracture network model benchmarks developed and applied in a DECOVALEX-2023 repository performance assessment study
• Ladda ner fulltext (pdf) av Discrete fracture network model benchmarks developed and applied in a DECOVALEX-2023 repository performance assessment study

Comparison of performance assessment models and methods in crystalline rock: Task F1 DECOVALEX-2023

Leone, Rosie C.; Mariner, Paul E.; Stein, Emily R.; Hyman, Jeffrey D. et al.

Ingår i Geomechanics for Energy and the Environment, 2025

• DOI för Comparison of performance assessment models and methods in crystalline rock: Task F1 DECOVALEX-2023

Channel Network Modeling of Flow and Transport in Fractured Rock at the Äspö HRL: Data‐Worth Analysis for Model Development, Calibration and Prediction

Dessirier, Benoit; Sharma, Mrityunjai; Pedersen, Jonas; Tsang, Chin-Fu et al.

Ingår i Water resources research, 2023

• DOI för Channel Network Modeling of Flow and Transport in Fractured Rock at the Äspö HRL: Data‐Worth Analysis for Model Development, Calibration and Prediction
• Ladda ner fulltext (pdf) av Channel Network Modeling of Flow and Transport in Fractured Rock at the Äspö HRL: Data‐Worth Analysis for Model Development, Calibration and Prediction

Apparent flow-dimension approach to the study of heterogeneous fracture network systems

Sharma, Mrityunjai; Dessirier, Benoit; Tsang, Chin-Fu; Niemi, Auli

Ingår i Hydrogeology Journal, 2023

• DOI för Apparent flow-dimension approach to the study of heterogeneous fracture network systems
• Ladda ner fulltext (pdf) av Apparent flow-dimension approach to the study of heterogeneous fracture network systems

Pore-scale characterization of residual gas remobilization in CO₂ geological storage

Moghadasi, Ramin; Goodarzi, Sepideh; Zhang, Yihuai; Bijeljic, Branko et al.

Ingår i Advances in Water Resources, 2023

• DOI för Pore-scale characterization of residual gas remobilization in CO₂ geological storage
• Ladda ner fulltext (pdf) av Pore-scale characterization of residual gas remobilization in CO₂ geological storage

Pore‐Scale Determination of Residual Gas Remobilization and Critical Saturation in Geological CO₂ Storage: A Pore‐Network Modeling Approach

Moghadasi, Ramin; Foroughi, Sajjad; Basirat, Farzad; McDougall, Steven R. et al.

Ingår i Water resources research, 2023

• DOI för Pore‐Scale Determination of Residual Gas Remobilization and Critical Saturation in Geological CO₂ Storage: A Pore‐Network Modeling Approach
• Ladda ner fulltext (pdf) av Pore‐Scale Determination of Residual Gas Remobilization and Critical Saturation in Geological CO₂ Storage: A Pore‐Network Modeling Approach

Role of critical gas saturation in the interpretation of a field scale CO₂ injection experiment

Moghadasi, Ramin; Basirat, Farzad; Bensabat, Jacob; Doughty, Christine et al.

Ingår i International Journal of Greenhouse Gas Control, 2022

• DOI för Role of critical gas saturation in the interpretation of a field scale CO₂ injection experiment
• Ladda ner fulltext (pdf) av Role of critical gas saturation in the interpretation of a field scale CO₂ injection experiment

Determining residual gas remobilization and critical saturation in geological CO2 storage by pore-scale modelling

Moghadasi, Ramin; Basirat, Farzad; Foroughi, Sajjad; McDougall, Steven et al.

2022

CO2 residual trapping experiments at Heletz, Israel pilot injection site: Editorial to the special section

Niemi, Auli; Carrera, Jesus; Gouze, Philippe; Tsang, Chin-Fu

Ingår i International Journal of Greenhouse Gas Control, 2022

• DOI för CO2 residual trapping experiments at Heletz, Israel pilot injection site: Editorial to the special section
• Ladda ner fulltext (pdf) av CO2 residual trapping experiments at Heletz, Israel pilot injection site: Editorial to the special section

Study on the influence of randomly distributed fracture aperture in a fracture network on heat production from an enhanced geothermal system (EGS)

Zhou, Dejian; Tatomir, Alexandru; Niemi, Auli; Tsang, Chin-Fu et al.

Ingår i Energy, 2022

• DOI för Study on the influence of randomly distributed fracture aperture in a fracture network on heat production from an enhanced geothermal system (EGS)

Hydraulic stimulation strategies in enhanced geothermal systems (EGS): a review

Jia, Yunzhong; Tsang, Chin-Fu; Hammar, Axel; Niemi, Auli

Ingår i Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2022

• DOI för Hydraulic stimulation strategies in enhanced geothermal systems (EGS): a review
• Ladda ner fulltext (pdf) av Hydraulic stimulation strategies in enhanced geothermal systems (EGS): a review

Pore-Scale Mechanisms of Solid Phase Emergence During DNAPL Remediation by Chemical Oxidation

Wang, Zejun; Yang, Zhibing; Fagerlund, Fritjof; Zhong, Hua et al.

Ingår i Environmental Science and Technology, s. 11343-11353, 2022

• DOI för Pore-Scale Mechanisms of Solid Phase Emergence During DNAPL Remediation by Chemical Oxidation

Exploring residual CO2 trapping in Heletz sandstone using pore-network modeling and a realistic pore-space topology obtained from a micro-CT scan

Rasmusson, Kristina; Rasmusson, Maria; Tatomir, Alexandru; Tsang, Yvonne et al.

Ingår i Greenhouse Gases, s. 907-923, 2021

• DOI för Exploring residual CO2 trapping in Heletz sandstone using pore-network modeling and a realistic pore-space topology obtained from a micro-CT scan

A methodology for the interpretation of aquifer tests: Application to CO2 residual trapping experiments at the Heletz site

Martinez-Landa, Lurdes; Carrera, Jesus; Niemi, Auli; Bensabat, Jacob

Ingår i International Journal of Greenhouse Gas Control, 2021

• DOI för A methodology for the interpretation of aquifer tests: Application to CO2 residual trapping experiments at the Heletz site
• Ladda ner fulltext (pdf) av A methodology for the interpretation of aquifer tests: Application to CO2 residual trapping experiments at the Heletz site

Hydraulic Modeling of Induced and Propagated Fractures: Analysis of Flow and Pressure Data From Hydromechanical Experiments in the COSC-1 Deep Borehole in Crystalline Rock Near Åre, Sweden

Basirat, Farzad; Tsang, Chin-Fu; Tatomir, Alexandru; Guglielmi, Yves et al.

Ingår i Water resources research, 2021

• DOI för Hydraulic Modeling of Induced and Propagated Fractures: Analysis of Flow and Pressure Data From Hydromechanical Experiments in the COSC-1 Deep Borehole in Crystalline Rock Near Åre, Sweden

The Influence of Coupled Thermomechanical Processes on the Pressure and Temperature due to Cold Water Injection into Multiple Fracture Zones in Deep Rock Formation

Figueiredo, Bruno; Tsang, Chin-Fu; Niemi, Auli

Ingår i Geofluids, 2020

• DOI för The Influence of Coupled Thermomechanical Processes on the Pressure and Temperature due to Cold Water Injection into Multiple Fracture Zones in Deep Rock Formation
• Ladda ner fulltext (pdf) av The Influence of Coupled Thermomechanical Processes on the Pressure and Temperature due to Cold Water Injection into Multiple Fracture Zones in Deep Rock Formation

Characterizing CO2 residual trapping in-situ by means of single-well push-pull experiments at Heletz, Israel, pilot injection site: experimental procedures and results of the experiments

Niemi, Auli; Bensabat, Jacob; Joodaki, Saba; Basirat, Farzad et al.

Ingår i International Journal of Greenhouse Gas Control, 2020

• DOI för Characterizing CO2 residual trapping in-situ by means of single-well push-pull experiments at Heletz, Israel, pilot injection site: experimental procedures and results of the experiments
• Ladda ner fulltext (pdf) av Characterizing CO2 residual trapping in-situ by means of single-well push-pull experiments at Heletz, Israel, pilot injection site: experimental procedures and results of the experiments

Model analysis of CO2 residual trapping from single-well push pull test - Heletz, Residual Trapping Experiment II

Joodaki, Saba; Moghadasi, Ramin; Basirat, Farzad; Yang, Zhibing et al.

Ingår i International Journal of Greenhouse Gas Control, 2020

• DOI för Model analysis of CO2 residual trapping from single-well push pull test - Heletz, Residual Trapping Experiment II

Model analysis of CO₂ residual trapping from single-well push pull test based on hydraulic withdrawal tests: Heletz, residual trapping experiment I

Joodaki, Saba; Yang, Zhibing; Bensabat, Jacob; Niemi, Auli

Ingår i International Journal of Greenhouse Gas Control, 2020

• DOI för Model analysis of CO₂ residual trapping from single-well push pull test based on hydraulic withdrawal tests: Heletz, residual trapping experiment I
• Ladda ner fulltext (pdf) av Model analysis of CO₂ residual trapping from single-well push pull test based on hydraulic withdrawal tests: Heletz, residual trapping experiment I

Characterization of CO2 self-release during Heletz Residual Trapping Experiment I (RTE I) using a coupled wellbore-reservoir simulator

Basirat, Farzad; Yang, Zhibing; Bensabat, Jacob; Levchenko, Stanislav et al.

Ingår i International Journal of Greenhouse Gas Control, 2020

• DOI för Characterization of CO2 self-release during Heletz Residual Trapping Experiment I (RTE I) using a coupled wellbore-reservoir simulator
• Ladda ner fulltext (pdf) av Characterization of CO2 self-release during Heletz Residual Trapping Experiment I (RTE I) using a coupled wellbore-reservoir simulator

Gas migration and residual trapping in bimodal heterogeneous media during geological storage of CO₂

Yang, Zhibing; Chen, Yi-Feng; Niemi, Auli

Ingår i Advances in Water Resources, 2020

• DOI för Gas migration and residual trapping in bimodal heterogeneous media during geological storage of CO₂

Modeling Immiscible Two-Phase Flow in Rough Fractures From Capillary to Viscous Fingering

Yang, Zhibing; Meheust, Yves; Neuweiler, Insa; Hu, Ran et al.

Ingår i Water resources research, s. 2033-2056, 2019

• DOI för Modeling Immiscible Two-Phase Flow in Rough Fractures From Capillary to Viscous Fingering

Residual trapping of carbon dioxide during geological storage: insight gained through a pore-network modeling approach

Rasmusson, Kristina; Rasmusson, Maria; Tsang, Yvonne; Benson, Sally et al.

Ingår i International Journal of Greenhouse Gas Control, s. 62-78, 2018

• DOI för Residual trapping of carbon dioxide during geological storage: insight gained through a pore-network modeling approach

The impact of co-contaminant SO2, versus salinity and thermodynamic conditions, on residual CO2 trapping during geological storage

Rasmusson, Maria; Rasmusson, Kristina; Fagerlund, Fritjof; Tsang, Yvonne et al.

Ingår i Greenhouse Gases, s. 1053-1065, 2018

• DOI för The impact of co-contaminant SO2, versus salinity and thermodynamic conditions, on residual CO2 trapping during geological storage

The geology and hydrology of the CarbFix2 site, SW-Iceland

Snæbjörnsdóttir, Sandra; Tómasdóttir, Sigrún; Sigfússon, Bergur; Aradóttir, Edda Sif et al.

Ingår i Energy Procedia, s. 146-157, 2018

• DOI för The geology and hydrology of the CarbFix2 site, SW-Iceland
• Ladda ner fulltext (pdf) av The geology and hydrology of the CarbFix2 site, SW-Iceland

Impacts of SO2 gas impurity within a CO2 stream on reservoir rock of a CCS pilot site: Experimental and modelling approach

Hedayati, Maryeh; Wigston, Andrew; Wolf, Jan Lennard; Rebscher, Dorothee et al.

Ingår i International Journal of Greenhouse Gas Control, s. 32-44, 2018

• DOI för Impacts of SO2 gas impurity within a CO2 stream on reservoir rock of a CCS pilot site: Experimental and modelling approach

A new scripting library for modeling flow and transport in fractured rock with channel networks

Dessirier, Benoît; Tsang, Chin-Fu; Niemi, Auli

Ingår i Computers & Geosciences, s. 181-189, 2018

• DOI för A new scripting library for modeling flow and transport in fractured rock with channel networks

Importance of stress effects on inputs to fracture network models used for subsurface flow and transport studies

Tsang, Chin-Fu; Figueiredo, Bruno; Niemi, Auli

Ingår i International Journal of Rock Mechanics And Mining Sciences, s. 13-17, 2018

• DOI för Importance of stress effects on inputs to fracture network models used for subsurface flow and transport studies

The effect of designing parameter of WAG injection on enhancement of CO₂trapping in heterogeneous formations: A numerical study

Joodaki, Saba; Yang, Zhibing; Niemi, Auli

Ingår i Greenhouse Gases, s. 1008-1019, 2017

• DOI för The effect of designing parameter of WAG injection on enhancement of CO₂trapping in heterogeneous formations: A numerical study

Gaussian Process Emulators for Quantifying Uncertainty in CO₂ Spreading Predictions in Heterogeneous Media

Tian, Liang; Wilkinson, Richard; Yang, Zhibing; Power, Henry et al.

Ingår i Computers & Geosciences, 2017

• DOI för Gaussian Process Emulators for Quantifying Uncertainty in CO₂ Spreading Predictions in Heterogeneous Media
• Ladda ner fulltext (pdf) av Gaussian Process Emulators for Quantifying Uncertainty in CO₂ Spreading Predictions in Heterogeneous Media

Study of hydraulic fracturing processes in shale formations with complex geological settings

Figueiredo, Bruno; Tsang, Chin-Fu; Rutqvist, Jonny; Niemi, Auli

Ingår i Journal of Petroleum Science and Engineering, s. 361-374, 2017

• DOI för Study of hydraulic fracturing processes in shale formations with complex geological settings
• Ladda ner fulltext (pdf) av Study of hydraulic fracturing processes in shale formations with complex geological settings

The effects of nearby fractures on hydraulically induced fracture propagation and permeability changes

Figueiredo, Bruno; Tsang, Chin-Fu; Rutqvist, Jonny; Niemi, Auli

Ingår i Engineering Geology, s. 197-213, 2017

• DOI för The effects of nearby fractures on hydraulically induced fracture propagation and permeability changes

Pore-scale modeling of wettability effects on CO₂–brine displacement during geological storage

Basirat, Farzad; Yang, Zhibing; Niemi, Auli

Ingår i Advances in Water Resources, s. 181-195, 2017

• DOI för Pore-scale modeling of wettability effects on CO₂–brine displacement during geological storage

Integrated simulations of CO₂ spreading and pressure response in the multilayer saline aquifer of South Scania Site, Sweden

Tian, Liang; Yang, Zhibing; Jung, Byeongju; Joodaki, Saba et al.

Ingår i Greenhouse Gases, s. 531-545, 2016

• DOI för Integrated simulations of CO₂ spreading and pressure response in the multilayer saline aquifer of South Scania Site, Sweden

Effects of permeability heterogeneity on CO₂ injectivity and storage efficiency coefficient

Tian, Liang; Yang, Zhibing; Fagerlund, Fritjof; Niemi, Auli

Ingår i Greenhouse Gases, s. 112-124, 2016

• DOI för Effects of permeability heterogeneity on CO₂ injectivity and storage efficiency coefficient

Fluid trapping during capillary displacement in fractures

Yang, Zhibing; Neuweiler, Insa; Meheust, Yves; Fagerlund, Fritjof et al.

Ingår i Advances in Water Resources, s. 264-275, 2016

• DOI för Fluid trapping during capillary displacement in fractures

Lessons learned from using expert elicitation to identify, assess and rank the potential leakage scenarios at the Heletz pilot CO2 injection site

Edlmann, K.; Bensabat, J.; Niemi, Auli; Haszeldine, R. S. et al.

Ingår i International Journal of Greenhouse Gas Control, s. 473-487, 2016

• DOI för Lessons learned from using expert elicitation to identify, assess and rank the potential leakage scenarios at the Heletz pilot CO2 injection site

A simulation study of the effect of trapping model, geological heterogeneity and injection strategies on CO2 trapping

Rasmusson, Kristina; Rasmusson, Maria; Tsang, Yvonne; Niemi, Auli

Ingår i International Journal of Greenhouse Gas Control, s. 52-72, 2016

• DOI för A simulation study of the effect of trapping model, geological heterogeneity and injection strategies on CO2 trapping

Multilevel Monte Carlo methods for computing failure probability of porous media flow systems

Fagerlund, Fritjof; Hellman, Fredrik; Målqvist, Axel; Niemi, Auli

Ingår i Advances in Water Resources, s. 498-509, 2016

• DOI för Multilevel Monte Carlo methods for computing failure probability of porous media flow systems
• Ladda ner fulltext (pdf) av Multilevel Monte Carlo methods for computing failure probability of porous media flow systems

Numerical modelling of CO₂ injection at small-scale field experimental site in Maguelone, France

Basirat, Farzad; Fagerlund, Fritjof; Denchik, Nataliya; Pezard, Philippe A. et al.

Ingår i International Journal of Greenhouse Gas Control, s. 200-210, 2016

• DOI för Numerical modelling of CO₂ injection at small-scale field experimental site in Maguelone, France

Heletz experimental site overview, characterization and data analysis for CO2 injection and geological storage

Niemi, Auli; Bensabat, Jacob; Shtivelman, Vladimir; Edlmann, Katriona et al.

Ingår i International Journal of Greenhouse Gas Control, s. 3-23, 2016

• DOI för Heletz experimental site overview, characterization and data analysis for CO2 injection and geological storage

Analysis of 6‑year fluid electric conductivity logs to evaluate the hydraulic structure of the deep drill hole at Outokumpu, Finland

Sharma, Prabhakar; Tsang, Chin-Fu; T. Kukkonen, Ilmo; Niemi, Auli

Ingår i International journal of earth sciences, s. 1549-1562, 2016

• DOI för Analysis of 6‑year fluid electric conductivity logs to evaluate the hydraulic structure of the deep drill hole at Outokumpu, Finland

Laboratory experiments on CO2 rich brine percolation experiments through Heletz samples (Israel) - role of fow rate and brine composition

Luguot, Linda; Gouze, Philippe; Niemi, Auli; Bensabat, Jacob et al.

Ingår i International Journal of Greenhouse Gas Control, s. 44-58, 2016

Hydrologic testing during drilling: application of the flowing fluid electrical conductivity (FFEC) logging method to drilling of a deep borehole

Tsang, C.-F.; Rosberg, J.-E.; Sharma, P.; Berthet, T. et al.

Ingår i Hydrogeology Journal, 2016

• DOI för Hydrologic testing during drilling: application of the flowing fluid electrical conductivity (FFEC) logging method to drilling of a deep borehole

Hydrologic testing during drilling: application of the flowing fluid electrical conductivity (FFEC) logging method to drilling of a deep borehole

Tsang, Chin-Fu; Rosberg, Jan-Erik; Sharma, Prabhakar; Berthet, Theo et al.

Ingår i Hydrogeology Journal, s. 1333-1341, 2016

• DOI för Hydrologic testing during drilling: application of the flowing fluid electrical conductivity (FFEC) logging method to drilling of a deep borehole

Techno-economic assessment of CO2 quality effect on its storage and transport: CO(2)QUEST An overview of aims, objectives and main findings

Porter, Richard T. J.; Mahgerefteh, Haroun; Brown, Solomon; Martynov, Sergey et al.

Ingår i International Journal of Greenhouse Gas Control, s. 662-681, 2016

• DOI för Techno-economic assessment of CO2 quality effect on its storage and transport: CO(2)QUEST An overview of aims, objectives and main findings

Benefits and restrictions of 2D reactive transport simulations of CO2 and SO2 co-injection into a saline aquifer using TOUGHREACT V3.0-OMP

Wolf, Jan Lennard; Niemi, Auli; Bensabat, Jacob; Rebscher, Dorothee

Ingår i International Journal of Greenhouse Gas Control, s. 610-626, 2016

• DOI för Benefits and restrictions of 2D reactive transport simulations of CO2 and SO2 co-injection into a saline aquifer using TOUGHREACT V3.0-OMP

Characterization of formation properties for geological storage of CO2 - Experiences from the Heletz CO2 injection site and other example sites from the EU FP7 project MUSTANG Preface

Niemi, Auli; Gouze, Philippe; Bensabat, Jacob

Ingår i International Journal of Greenhouse Gas Control, s. 1-2, 2016

• DOI för Characterization of formation properties for geological storage of CO2 - Experiences from the Heletz CO2 injection site and other example sites from the EU FP7 project MUSTANG Preface

Mineralogical properties of the caprock and reservoir sandstone of the Heletz field scale experimental CO2 injection site, Israel; and their initial sensitivity to CO2 injection

Edlmann, K.; Niemi, Auli; Bensabat, J.; Haszeldine, R. S. et al.

Ingår i International Journal of Greenhouse Gas Control, s. 94-104, 2016

• DOI för Mineralogical properties of the caprock and reservoir sandstone of the Heletz field scale experimental CO2 injection site, Israel; and their initial sensitivity to CO2 injection

An integrated core-based analysis for the characterization of flow, transport and mineralogical parameters of the Heletz pilot CO2 storage site reservoir

Tatomir, Alexandru Bogdan; Halisch, Matthias; Duschl, Florian; Peche, Aaron et al.

Ingår i International Journal of Greenhouse Gas Control, s. 24-43, 2016

• DOI för An integrated core-based analysis for the characterization of flow, transport and mineralogical parameters of the Heletz pilot CO2 storage site reservoir

A feasibility and efficiency study of seismic waveform inversion for time-lapse monitoring of onshore CO2 geological storage sites using reflection seismic acquisition geometries

Zhang, Fengjiao; Juhlin, Christopher; Niemi, Auli; Huang, Fei et al.

Ingår i International Journal of Greenhouse Gas Control, s. 134-141, 2016

• DOI för A feasibility and efficiency study of seismic waveform inversion for time-lapse monitoring of onshore CO2 geological storage sites using reflection seismic acquisition geometries

CO2-rich brine percolation experiments through Heletz samples (Israel): Role of the flow rate and brine composition.

Luquot, L.; Gouze, P.; Niemi, A.; Bensaba, J. et al.

Ingår i International Journal of Greenhouse Gas Control, 2016

Review: The state-of-art of sparse channel models and their applicability to performance assessment of radioactive waste repositories in fractured crystalline formations

Figueiredo, Bruno; Tsang, Chin-Fu; Niemi, Auli; Georg, Lindgren

Ingår i Hydrogeology Journal, s. 1607-1622, 2016

• DOI för Review: The state-of-art of sparse channel models and their applicability to performance assessment of radioactive waste repositories in fractured crystalline formations
• Ladda ner fulltext (pdf) av Review: The state-of-art of sparse channel models and their applicability to performance assessment of radioactive waste repositories in fractured crystalline formations

Assessing CO₂ storage capacity in the Dalders Monocline of the Baltic Sea Basin using dynamic models of varying complexity

Yang, Zhibing; Tian, Liang; Jung, Byeongju; Joodaki, Saba et al.

Ingår i International Journal of Greenhouse Gas Control, s. 149-150, 2015

• DOI för Assessing CO₂ storage capacity in the Dalders Monocline of the Baltic Sea Basin using dynamic models of varying complexity

Distribution of injected CO2 in a stratified saline reservoir accounting for coupled wellbore-reservoir flow

Rasmusson, Kristina; Tsang, Chin-Fu; Tsang, Yvonne; Rasmusson, Maria et al.

Ingår i Greenhouse Gases, s. 419-436, 2015

• DOI för Distribution of injected CO2 in a stratified saline reservoir accounting for coupled wellbore-reservoir flow

Modeling of pressure build-up and estimation of maximum injection rate for geological CO₂ storage at the South Scania site, Sweden

Yang, Zhibing; Niemi, Auli; Tian, Liang; Joodaki, Saba et al.

Ingår i Greenhouse Gases, s. 277-290, 2015

• DOI för Modeling of pressure build-up and estimation of maximum injection rate for geological CO₂ storage at the South Scania site, Sweden

Experimental and modeling investigation of CO₂ flow and transport in a coupled domain of porous media and free flow

Basirat, Farzad; Sharma, Prabhakar; Fagerlund, Fritjof; Niemi, Auli

Ingår i International Journal of Greenhouse Gas Control, s. 461-470, 2015

• DOI för Experimental and modeling investigation of CO₂ flow and transport in a coupled domain of porous media and free flow

Prerequisites for density-driven instabilities and convective mixing under broad geological CO2 storage conditions

Rasmusson, Maria; Fagerlund, Fritjof; Tsang, Yvonne; Rasmusson, Kristina et al.

Ingår i Advances in Water Resources, s. 136-151, 2015

• DOI för Prerequisites for density-driven instabilities and convective mixing under broad geological CO2 storage conditions

A study of changes in deep fractured rock permeability due to coupled hydro-mechanical effects

Figueiredo, Bruno; Tsang, Chin-Fu; Rutqvist, Jonny; Niemi, Auli

Ingår i International Journal of Rock Mechanics And Mining Sciences, s. 70-85, 2015

• DOI för A study of changes in deep fractured rock permeability due to coupled hydro-mechanical effects

Coupled hydro-mechanical processes and fault reactivation induced by Co-2 Injection in a three-layer storage formation

Figueiredo, Bruno; Tsang, Chin-Fu; Rutqvist, Jonny; Bensabat, Jac et al.

Ingår i International Journal of Greenhouse Gas Control, s. 432-448, 2015

• DOI för Coupled hydro-mechanical processes and fault reactivation induced by Co-2 Injection in a three-layer storage formation

CO2QUEST: Techno-economic Assessment of CO2 Quality Effect on Its Storage and Transport

Brown, S.; Martynov, S.; Mahgerefteh, H.; Fairweather, M. et al.

Ingår i Energy Procedia, 2014

Merging single-well and inter-well tracer testsinto one forced gradient dipole test, at the Heletz site within the MUSTANG project.

Behrens, H.; Ghergut, J.; Bensabat, J.; Niemi, A. et al.

Ingår i Energy Procedia, 2014

Geological Storage of CO2 in the Southern Baltic Sea

O’Neill, N.; Pasquali, R.; Vernon, R.; Niemi, A.

Ingår i Energy Procedia, 2014

Analysis of alternative push-pull-test-designs for determining in situ residual trapping of carbon dioxide

Rasmusson, Kristina; Rasmusson, Maria; Fagerlund, Fritjof; Bensabat, J. et al.

Ingår i International Journal of Greenhouse Gas Control, s. 155-168, 2014

• DOI för Analysis of alternative push-pull-test-designs for determining in situ residual trapping of carbon dioxide

Merging single-well and inter-well tracer tests inot one forced gradient dipole test, at the Heletz site within Mustang project

Behrens, H; Ghergut, J; Bensabat, J; Niemi, Auli et al.

Ingår i Energy Procedia, 2014

Geological Storage of CO2 in the Southern Baltic Sea

O'Neill, Nick; Pasquali, R; Vernon, Richard; Niemi, Auli

Ingår i Energy Procedia, 2014

Simulation of CO2 injection into a Baltic Sea saline aquifer and seismic monitoring of the plume

Joodaki, Saba; Niemi, Auli; Juhlin, Christopher; Sopher, Daniel et al.

Ingår i Energy Procedia, s. 355-364, 2013

• DOI för Simulation of CO2 injection into a Baltic Sea saline aquifer and seismic monitoring of the plume

Interwell field test to determine in-situ CO2 trapping in a deep saline aquifer: Modelling study of the effects of test design and geological parameters

Fagerlund, Fritjof; Niemi, Auli; Bensabat, Jacob; Shtivelman, Vladimir

Ingår i Energy Procedia, s. 554-563, 2013

• DOI för Interwell field test to determine in-situ CO2 trapping in a deep saline aquifer: Modelling study of the effects of test design and geological parameters
• Ladda ner fulltext (pdf) av Interwell field test to determine in-situ CO2 trapping in a deep saline aquifer: Modelling study of the effects of test design and geological parameters

Modeling Gas Transport in the Shallow Subsurface in Maguelone Field Experiment

Basirat, Farzad; Niemi, Auli; Perroud, Herve; Lofi, Johanna et al.

Ingår i Energy Procedia, s. 337-345, 2013

• DOI för Modeling Gas Transport in the Shallow Subsurface in Maguelone Field Experiment

Modelling of far-field pressure plumes for carbon dioxide sequestration

Yang, Zhibing; Niemi, Auli; Tian, Liang; Erlström, Mikael

Ingår i Energy Procedia, s. 472-480, 2013

• DOI för Modelling of far-field pressure plumes for carbon dioxide sequestration

A Numerical Model of Tracer Transport in a Non-isothermal Two-Phase Flow System for Geological Storage Characterization

Tong, Fuguo; Niemi, Auli; Yang, Zhibing; Fagerlund, Fritjof et al.

Ingår i Transport in Porous Media, s. 173-192, 2013

• DOI för A Numerical Model of Tracer Transport in a Non-isothermal Two-Phase Flow System for Geological Storage Characterization

The role of geological heterogeneity and variability in water infiltration on non-aqueous phase liquid migration

Yang, Zhibing; Zandin, Hanna; Niemi, Auli; Fagerlund, Fritjof

Ingår i Environmental Earth Sciences, s. 2085-2097, 2013

• DOI för The role of geological heterogeneity and variability in water infiltration on non-aqueous phase liquid migration

Two-phase flow in rough-walled fractures: Comparison of continuum and invasion-percolation models

Yang, Zhibing; Niemi, Auli; Fagerlund, Fritjof; Illangasekare, Tissa

Ingår i Water resources research, s. 993-1002, 2013

• DOI för Two-phase flow in rough-walled fractures: Comparison of continuum and invasion-percolation models

Upscaling of the constitutive relationships for CO₂ migration in multimodal heterogeneous formations

Yang, Zhibing; Tian, Liang; Niemi, Auli; Fagerlund, Fritjof

Ingår i International Journal of Greenhouse Gas Control, s. 743-755, 2013

• DOI för Upscaling of the constitutive relationships for CO₂ migration in multimodal heterogeneous formations

Design of a two-well field test to determine in situ residual and dissolution trapping of CO2 applied to the Heletz CO2 injection site

Fagerlund, Fritjof; Niemi, Auli; Bensabat, Jacob; Shtivelman, Vladimir

Ingår i International Journal of Greenhouse Gas Control, s. 642-651, 2013

• DOI för Design of a two-well field test to determine in situ residual and dissolution trapping of CO2 applied to the Heletz CO2 injection site

Dissolution of dense non-aqueous phase liquids in vertical fractures: Effect of finger residuals and dead-end pools

Yang, Zhibing; Niemi, Auli; Fagerlund, Fritjof; Illangasekare, Tissa et al.

Ingår i Journal of Contaminant Hydrology, s. 88-99, 2013

• DOI för Dissolution of dense non-aqueous phase liquids in vertical fractures: Effect of finger residuals and dead-end pools
• Ladda ner fulltext (pdf) av Dissolution of dense non-aqueous phase liquids in vertical fractures: Effect of finger residuals and dead-end pools

Understanding the effect of single fracture heterogeneity from single well injection withdrawal (SWIW) tests

Larsson, Martin; Doughty, Christine; Tsang, Chin-Fu; Niemi, Auli

Ingår i Hydrogeology Journal, s. 1691-1700, 2013

• DOI för Understanding the effect of single fracture heterogeneity from single well injection withdrawal (SWIW) tests

A new approach to account for fracture aperture variability when modeling solute transport in fracture networks

Larsson, Martin; Odén, Magnus; Niemi, Auli; Neretnieks, Ivars et al.

Ingår i Water resources research, s. 2241-2252, 2013

• DOI för A new approach to account for fracture aperture variability when modeling solute transport in fracture networks

Deep hydrogeology: a discussion of issues and research needs

Tsang, Chin-Fu; Niemi, Auli

Ingår i Hydrogeology Journal, s. 1687-1690, 2013

• DOI för Deep hydrogeology: a discussion of issues and research needs

CO2 storage is feasible and further demonstration projects are needed CO2 storage at the EGU general assembly 2012 Preface

Kuehn, Michael; Busch, Andreas; Niemi, Auli; Amann-Hildenbrand, Alexandra et al.

Ingår i International Journal of Greenhouse Gas Control, s. 606-608, 2013

• DOI för CO2 storage is feasible and further demonstration projects are needed CO2 storage at the EGU general assembly 2012 Preface

A study of flow-wetted surface area in a single fracture as a function of its hydraulic conductivity distribution

Larsson, Martin; Niemi, Auli; Tsang, Chin-Fu

Ingår i Water resources research, 2012

• DOI för A study of flow-wetted surface area in a single fracture as a function of its hydraulic conductivity distribution

Effects of single-fracture aperture statistics on entrapment, dissolution and source depletion behavior of dense non-aqueous phase liquids

Yang, Zhibing; Niemi, Auli; Fagerlund, Fritjof; Illangasekare, Tissa

Ingår i Journal of Contaminant Hydrology, s. 1-16, 2012

• DOI för Effects of single-fracture aperture statistics on entrapment, dissolution and source depletion behavior of dense non-aqueous phase liquids

Small-Scale CO2 Injection into a Deep Geological Formation at Heletz, Israel

Niemi, Auli; Bensabat, Jacob; Fagerlund, Fritjof; Sauter, Martin et al.

Ingår i Energy Procedia, s. 504-511, 2012

• DOI för Small-Scale CO2 Injection into a Deep Geological Formation at Heletz, Israel

A generalized approach for estimation of in-plane curvature in invasion percolation models for drainage in fractures

Yang, Zhibing; Niemi, Auli; Fagerlund, Fritjof; Illangasekare, Tissa

Ingår i Water resources research, 2012

• DOI för A generalized approach for estimation of in-plane curvature in invasion percolation models for drainage in fractures

An observed error in PMPATH particle tracking algorithm for MODFLOW in case of varying porosity and a proposed correction

Larsson, Martin; Niemi, Auli; Tsang, Chin-Fu

Ingår i Computers & Geosciences, s. 1-3, 2012

• DOI för An observed error in PMPATH particle tracking algorithm for MODFLOW in case of varying porosity and a proposed correction

Regional channelized transport in fractured media with matrix diffusion and linear sorption

Odén, Magnus; Niemi, Auli; Tsang, Chin-Fu; Öhman, Johan

Ingår i Water resources research, 2008

• DOI för Regional channelized transport in fractured media with matrix diffusion and linear sorption

Modeling of nonaqueous phase liquid (NAPL) migration in heterogeneous saturated media: Effects of hysteresis and fluid immobility in constitutive relations

Fagerlund, Fritjof; Niemi, Auli; Illangasekare, Tissa

Ingår i Water resources research, 2008

• DOI för Modeling of nonaqueous phase liquid (NAPL) migration in heterogeneous saturated media: Effects of hysteresis and fluid immobility in constitutive relations

Nonaqueous-phase liquid infiltration and immobilization in heterogeneous media: 1. Experimental methods and two-layered reference case

Fagerlund, Fritjof; Illangasekare, Tissa H.; Niemi, Auli

Ingår i Vadose Zone Journal, s. 471-482, 2007

• DOI för Nonaqueous-phase liquid infiltration and immobilization in heterogeneous media: 1. Experimental methods and two-layered reference case

Nonaqueous-phase liquid infiltration and immobilization in heterogeneous media: 2. Application to stochastically heterogeneous formations

Fagerlund, Fritjof; Illangasekare, Tissa H.; Niemi, Auli

Ingår i Vadose Zone Journal, s. 483-495, 2007

• DOI för Nonaqueous-phase liquid infiltration and immobilization in heterogeneous media: 2. Application to stochastically heterogeneous formations

A partially coupled, fraction-by-fraction modelling approach to the subsurface migration of gasoline spills

Fagerlund, Fritjof; Niemi, Auli

Ingår i Journal of Contaminant Hydrology, s. 174-198, 2007

• DOI för A partially coupled, fraction-by-fraction modelling approach to the subsurface migration of gasoline spills

Nonaqueous-Phase Liquid Infiltration and Immobilization in Heterogeneous Media: 1. Experimental Methods and Two-Layered Reference Case

Fagerlund, F.; Illangesekare, T.H.; Niemi, A.

Ingår i Vadose Zone Journal, 2007

Comparison of relative permeability-fluid saturation-capillary pressure relations in the modelling of non-aqueous phase liquid infiltration in variably saturated, layered media

Fagerlund, Fritjof; Niemi, Auli; Odén, Magnus

Ingår i Advances in Water Resources, s. 1705-1730, 2006

• DOI för Comparison of relative permeability-fluid saturation-capillary pressure relations in the modelling of non-aqueous phase liquid infiltration in variably saturated, layered media

From well-test data to input to stochastic continuum models: effect of the variable support scale of the hydraulic data

Odén, Magnus; Niemi, Auli

Ingår i Hydrogeology Journal, s. 1409-1422, 2006

• DOI för From well-test data to input to stochastic continuum models: effect of the variable support scale of the hydraulic data

Probabilistic Estimation of Fracture Transmissivity from Wellbore Hydraulic Data Accounting for Depth-Dependent Anisotropic Rock Stress

Öhman, Johan; Niemi, Auli; Tsang, Chin-Fu

Ingår i International Journal of Rock Mechanics And Mining Sciences, s. 793-804, 2005

• DOI för Probabilistic Estimation of Fracture Transmissivity from Wellbore Hydraulic Data Accounting for Depth-Dependent Anisotropic Rock Stress

A Regional-Scale Particle-Tracking Method for Nonstationary Fractured Media

Öhman, Johan; Niemi, Auli; Tsang, Chin-Fu

Ingår i Water Resources Research, s. 1-16, 2005

Role of rock heterogeneity on lateral diversion of water flow at the soil-rock interface

Bockgård, Niclas; Niemi, Auli

Ingår i Vadose Zone Journal, s. 786-795, 2004

Role of rock heterogeneity on lateral diversion of water flow at the soil–rock interface

Bockgård, Niclas; Niemi, Auli

Ingår i Vadose Zone Journal, s. 786-795, 2004

Upscaling of Fracture Hydraulics by Means of an Oriented Correlated Stochastic Continuum Model

Öhman, Johan; Niemi, Auli

Ingår i Water Resources Research, 2003

Flow Dimension as an Indicator of Hydraulic Behavior in Site Characterization of Fractured Rock

Kuusela-Lahtinen, Auli; Niemi, Auli; Luukkonen, Ari

Ingår i Ground Water, 2003

Upscaling of Fracture Hydraulics by Means of an Oriented Correlated Stochastic Continuum Model

Öhman, Johan; Niemi, Auli

Ingår i Water Resources Research, 2003

Chapter 7: Site Characterization

Niemi, Auli; Edlmann, Katriona; Carrera, Jesus; Juhlin, Christopher et al.

Ingår i Geological Storage Of Co₂ in Deep Saline Formations, s. 309-380, Springer Netherlands, 2017

• DOI för Chapter 7: Site Characterization

Chapter 4: Mathematical Modeling: Approaches for Model Solution

Niemi, Auli; Yang, Zhibing; Carrera, Jesus; Power, Henry et al.

Ingår i Geologicalstorage Of Co₂ In Deep Saline Formations, s. 129-185, Springer Netherlands, 2017

• DOI för Chapter 4: Mathematical Modeling: Approaches for Model Solution

Chapter 8: Field Injection Operations and Monitoring of the Injected CO₂

Niemi, Auli; Bensabat, J.; Bergmann, Peter; Juhlin, Christopher et al.

Ingår i Geological Storage Of Co2In Deep Saline Formations, s. 381-471, Springer Netherlands, 2017

• DOI för Chapter 8: Field Injection Operations and Monitoring of the Injected CO₂

Chaphter 2: Overview of Processes Occurring During CO₂ Geological Storage and Their Relevance to Key Questions of Performance

Tsang, Chin-Fu; Niemi, Auli

Ingår i Geological Storage Of Co₂ In Deep Saline Formations, s. 15-38, Springer Netherlands, 2017

• DOI för Chaphter 2: Overview of Processes Occurring During CO₂ Geological Storage and Their Relevance to Key Questions of Performance

Feasibility of Long-term Monitoring of Deep Hydrogeology with Flowing Fluid Electric Conductivity Logging Method

Sharma, Prabhakar; Tsang, Chin-Fu; Doughty, Christine; Niemi, Auli et al.

Ingår i Dynamics of Fluids and Transport in Fractured-Porous Media, American Geophysical Union, 2015

Feasibility of Long‐Term Passive Monitoring of Deep Hydrogeology with Flowing Fluid Electric Conductivity Logging Method

Sharma, Prabhakar; Tsang, Chin-Fu; Doughty, Christine; Niemi, Auli et al.

Ingår i Fluid Dynamics in Complex Fractured-Porous Systems, Wiley-Blackwell, 2015

Feasibility ofLong-term Monitoring of Deep Hydrogeology with Flowing Fluid Electric Conductivity Logging Method.

Sharma, P.; Tsang, C.F.; Doughty, C.; Niemi, A. et al.

Ingår i Dynamics of Fluids and Transport in Fractured-Porous Media, American Geophysical Union (AGU), 2015

Thermo-Mechanical effects on hydraulic conductivity in a nuclear waste repository setting

Öhman, Johan; Antikainen, J.; Niemi, Auli

Ingår i Coupled Thermo-Hydro-Mechanical-Chemical Processes in Geo-Systems, Fundamentals, Modelling, Experiments and Applications, s. 281-286, 2004

Thermo-mechanical effects on hydraulic conductivity in a nuclear waste repository setting

Öhman, Johan; Antikainen, Juha; Niemi, Auli

Ingår i Coupled Thermo-Hydro-Mechanical-Chemical Processes in Geo-Systems, Fundamentals, Modelling, Experiments and Applications, 2004

Determining Gas Re-Mobilization and Critical Saturation: From Field Scale CO2 Injection Experiments to Pore-Scale Modelling

Moghadasi, Ramin; Basirat, Farzad; Bensabat, Jacob; Doughty, Christine et al.

Ingår i Proceedings of the 16th Greenhouse Gas Control Technologies Conference (GHGT-16) 23-24 Oct 2022, 2022

• DOI för Determining Gas Re-Mobilization and Critical Saturation: From Field Scale CO2 Injection Experiments to Pore-Scale Modelling

Use of apparent flow dimension in transient pressure analysis to evaluate non-uniform flow in heterogeneous porous media

Sharma, Kunwar Mrityunjai; Dessirier, Benoit; Tsang, Chin-Fu; Niemi, Auli

Ingår i Preferential flow and non-equilibrium solute transport in the critical zone, 2022

• DOI för Use of apparent flow dimension in transient pressure analysis to evaluate non-uniform flow in heterogeneous porous media
• Ladda ner fulltext (pdf) av Use of apparent flow dimension in transient pressure analysis to evaluate non-uniform flow in heterogeneous porous media

Simplified Computations of Radionuclide Transport in Complex Fracture Networks in Deep Crystalline Rock

Pensado, Osvaldo; Stothoff, Stuart; Sharma, Mrityunjai; Geier, Joel et al.

Ingår i International High-Level Radioactive Waste Management Conference, s. 638-641, 2022

• Ladda ner fulltext (pdf) av Simplified Computations of Radionuclide Transport in Complex Fracture Networks in Deep Crystalline Rock

Role of Critical Saturation in Evaluating Residual Trapping in a Field Scale CO2 Injection Experiment

Moghadasi, Ramin; Basirat, Farzad; Bensabat, Jacob; Doughty, ‪Christine et al.

2020

A Stochastic Model for Interpreting the Partitioning Tracer Recovery from Residual Trapping Experiment at Heletz, Israel, Pilot Injection Site

Moghadasi, Ramin; Joodaki, Saba; Basirat, Farzad; Fagerlund, Fritjof et al.

2019

• Ladda ner fulltext (pdf) av A Stochastic Model for Interpreting the Partitioning Tracer Recovery from Residual Trapping Experiment at Heletz, Israel, Pilot Injection Site

Study of CO2 Residual Trapping In-Situ – Results from Push- Pull Experiments at Heletz (Israel) Pilot CO2 Injection Site

Niemi, Auli; Bensabat, Jacob; Joodaki, Saba; Basirat, Farzad et al.

Ingår i International Conference on Greenhouse Gas Control Technologies, GHGT-14 21st -25th October 2018, Melbourne, Australia, 2018

Single-well push-pullCO2 injection experiment for evaluating in-situ residual trapping at Heletz, Israel.

Niemi, A.; Bensabat, J.; Fagerlund, F.; Ronen, Rona et al.

s. 12419, 2017

Study of the influenceof geological features and key parameters on coupled hydro-mechanical processesin hydraulic fracturing of shale-gas reservoirs.

Figueiredo, B.; Tsang, Chin-Fu; Rutqvist, Jonny; Niemi, A.

s. 3527, 2017

2D reactive transport simulations of CO2 streams containing impurities in a saline aquifer, Heletz, Israel

Wolf, J. L.; Niemi, Auli; Bensabat, J.; May, F. et al.

Ingår i 13Th International Conference on Greenhouse Gas Control Technologies, Ghgt-13, s. 3537-3546, 2017

• DOI för 2D reactive transport simulations of CO2 streams containing impurities in a saline aquifer, Heletz, Israel
• Ladda ner fulltext (pdf) av 2D reactive transport simulations of CO2 streams containing impurities in a saline aquifer, Heletz, Israel

Pore-scale modeling of wettability effects on CO₂-brine displacement during geological storage

Basirat, Farzad; Yang, Zhibing; Niemi, Auli

2016

Laboratory measurements of density-driven convection in analogy with solubility trapping of geologically sequestered CO₂

Rasmusson, Maria; Fritjof, Fagerlund; Rasmusson, Kristina; Niemi, Auli

Ingår i Geophysical Research Abstracts, 2016

Enhancement of CO2 Trapping in Saline AquifersUsing a Water-Alternating-Gas Method

Joodaki, S.; Niemi, A.; Rasmusson, Kristina; Yang, Z. et al.

s. 8216, 2016

Influence of design parameters in Water-Alternating-Gas Injection on enhancement of CO2 trapping in heterogeneous formations: A numerical study.

Joodaki, S.; Yang, Z.; Niemi, A.

s. 1114, 2016

Fluid trapping characteristics of immiscible displacement in fractures

Yang, Zhibing; Neuweiler, Insa; Meheust, Yves; Fagerlund, Fritjof et al.

2016

Effect of permeability heterogeneity on CO2 injectivity and sweep efficiency based on numerical simulations

Tian, L.; Yang, Zhibing; Fagerlund, Fritjof; Niemi, A.

s. 12961, 2015

Parameter sensitivity analysis on potential fault reactivation induced by CO2 injection in a multi-layer storage formation.

Figueiredo, B.; Tsang, Chin-Fu; Rutqvist, Jonny; Bensabat, Jac et al.

s. 2725, 2015

Impact of SO2 Co injectionon the Reservoir - A Modelling Sensitivity Study

Wolf, J.L.; Rebscher, D.; Niemi, A.; Bensabat, J.

2015

Hydrogeologic Testing During Drilling of COSC-1 Borehole: Application of FFEC Logging Method.

Tsang, C-F.; Rosberg, Jan-Erik; Sharma, Prabhakar; Niemi, A. et al.

s. 4414, 2015

Viability of modelling gas transport in shallow injection-monitoring experiment field at Maguelone,France

Basirat, F.; Perroud, Hervé; Lofi, Johanna; Denchik, Nataliya et al.

s. 15224, 2015

From pore to field-scale modelling of kinetic interface sensitive tracers for monitoring CO2 plume migration in deep salineaquifers

Tatomir, A.C.; Halisch, Matthias; Peche, Aaron; Maier, Friedrich et al.

s. 11793, 2015

Study of the Potential Fault Reactivation  induced by CO2 injection ina three-layer storage formation.

Figueiredo, B.; Tsang, CF.; Niemi, A.; Rutqvist, J. et al.

2015

Comparison between a vertical equilibrium model and a three-dimensional multiphase flow model for CO2 sequestration ingeologic formations

Jung, B.; Tian, Liang; Niemi, A.

s. 6789, 2014

Effects of Impurities in CO2 Spreading Model Development for Field Experiments in the Framework of the CO2QUEST Project.

Rebscher, D.; Wolf, J.L.; Jung, B.; Bensabat, J. et al.

2014

A comparative approach for modeling of CO2 storage capacity and associated pressure response– analysis of data from South Scaniasite, Sweden.

Tian, L.; Yang, Z.; Jung, B.; Joodaki, S. et al.

s. 6509, 2014

Fluid trapping characteristics of immiscible displacement in fractures

Yang, Z.; Neuweiler, I.; Meheust, Y; Niemi, A. et al.

2014

Merging single-well and inter-well tracer tests into one forced-gradient dipole test, at the Heletz site within the MUSTANGproject

Behrens, Horst; Ghergut, Julia; Bensabat, Jac; Niemi, A. et al.

s. 12853, 2014

Study of Pore-Pressure Induced Hydromechanics Effects on Permeability of Fractured Rock with Curved and Dead-End Fractures

Rutqvist, J.; Figueiredo, B.; Tsang, C. F.; Niemi, A.

2014

Geological Storage of CO2 in the Southern BalticSea.

Vernon, Richard; O'Neill, Nick; Pasquali, Riccardo; Niemi, A.

s. 12853, 2014

Evaluation of CO2 migration and formation storagecapacity in the Dalders formations, Baltic Sea- Preliminary analysis by means ofmodels of increasing complexity.

Niemi, A.; Yang, Z.; Tian, L.; Jung, B. et al.

s. 7170-7171, 2014

CO(2)QUEST: Techno-economic assessment of CO2 quality effect on its storage and transport

Brown, Solomon; Martynov, Sergey; Mahgerefteh, Haroun; Fairweather, Michael et al.

Ingår i 12TH INTERNATIONAL CONFERENCE ON GREENHOUSE GAS CONTROL TECHNOLOGIES, GHGT-12, s. 2622-2629, 2014

• DOI för CO(2)QUEST: Techno-economic assessment of CO2 quality effect on its storage and transport

Hydrogeological characterization and first CO2 injection experiment in the Heletz sands Reservoir, Heletz (Israel)

Bensabat, Jacob; Niemi, A.; Tsang, C.F.; Sharma, P. et al.

s. 15042, 2014

Experimental study of advective-diffusive gaseous CO2 transport through porous media.

Basirat, F.; Sharma, P.; Niemi, A.; Fagerlund, F.

s. 12853, 2014

Capillary Displacement and Fluid Trapping in Fractures

Yang, Zhibing; Neuweiler, Insa; Niemi, Auli; Fagerlund, Fritjof

2014

Capillary Displacement and Fluid Trapping in Fractures

Yang, Zhibing; Neuweiler, Insa; Niemi, Auli; Fagerlund, Fritjof

2014

Pre-injection characterization tests of Helet (Israel) site in preparation of small-scale CO2injection experiments.

Niemi, A.; Bensabat, J; Edlmann, K.; Pezard, P. et al.

2013

Hydrogeological characterization of the Heletz SandsReservoir, Heletz (Israel) as a preliminary step towards CO2 injectionexperiments.

Bensabat, J.; Niemi, A.; Tsang, C.F.; Sharma, P. et al.

s. 8857, 2013

Inter-well field test to determine in-situ CO2 trapping in a deep saline aquifer: Modelling study of the effects of testdesign and geological parameters.

Fagerlund, F.; Niemi, A.; Bensabat, J.; Shtivelman, V.

s. 10183, 2013

Modeling gas transport in the shallow subsurface in the Maguelone field experiment

Basirat, Farzad; Niemi, Auli; Perroud, H; Lofi, J. et al.

2013

Effect of permeability heterogeneity on CO2 sweep efficiency and implication for storage capacity.

Tian, L.; Yang, Z.; Niemi, A.; Cliffe, A. et al.

s. 9706, 2013

Modeling gas transport in the shallow subsurface in the Maguelone field experiment

Basirat, Farzad; Niemi, Auli; Perroud, H; Lofi, J et al.

2013

Single-well and inter-well dual-tracer tests for CCSpilot site characterization at Heletz (Israel): scope and limitations.

Ghergut, J.; Bensabat, J.; Niemi, A.; Licha, T. et al.

s. 3683, 2013

Application of the reflection seismic method formonitoring CO2 injection in a deep saline aquifer in Baltic Sea: A modelingstudy.

Joodaki, S.; Niemi, A.; Juhlin, C.; Sopher, D. et al.

s. 4883, 2013

CCS site characterization by single-well andinter-well tracer tests. Proceedings.

Ghergut, J.; Bensabat, J.; Niemi, A.; Licha, T. et al.

2013

Use of FFEC logging for long-term monitoring of regional flow in multi-layer aquifer system

Sharma, Prabhakar; Tsang, Chin-Fu; Niemi, Auli

2013

Modeling of far-field pressure plumes and brine migration for CO2 geological storage

Yang, Zhibing; Niemi, Auli; Tian, Liang

Ingår i Geophysical Research Abstracts, Vol. 15, 2013

Modelling of far-field pressure plumes for carbon dioxide sequestration

Yang, Zhibing; Niemi, Auli; Tian, Liang; Erlström, Mikael

Ingår i European Geosciences Union General Assembly 2013, Egudivision Energy, Resources & The Environment, Ere, s. 472-480, 2013

• DOI för Modelling of far-field pressure plumes for carbon dioxide sequestration
• Ladda ner fulltext (pdf) av Modelling of far-field pressure plumes for carbon dioxide sequestration

Design and Instrumentation of a high controlled experiment of CO2 injection at Heletz, Israel in the frame of the EU-FP7MUSTANG project.

Bensabat, J.; Niemi, A.

2012

Facies distribution, heterogeneity study and numerical 3D modeling of a multilayered Rhaetian-Lower Cretaceous aquifer succession inthe Höllviken Halfgraben, SW Skåne, Sweden - assessment of suitability forstorage of CO2.

Erlström, M.; Niemi, A.; Lindström, S.; Gunnarsson, N. et al.

s. 6244, 2012

A discussion of issues related to hydrogeology of deepgeologic systems.

Tsang, C.F.; Niemi, A.

2012

A solution scheme for simulating of tracer transportin a non-isothermal two-phase flow system.

Tong, F.; Niemi, A.; Yang, Z.; Fagerlund, F.

s. 6743, 2012

Analysis of alternative push-pull-test-designs for determining in-situ trapping of CO2

Rasmusson, Maria; Rasmusson, Kristina; Fagerlund, Fritjof; Niemi, Auli et al.

2012

Identification of scale effects in dissolution trapping from the response of a push-pull experiment

Rasmusson, Kristina; Niemi, Auli; Fagerlund, Fritjof; Carrera, Jesus et al.

2012

Small scale experiment design to study CO2 leakage through a shallow subsurface system

Sharma, Prabhakar; Basirat, Farzad; Niemi, Auli; Fagerlund, Fritjof

2012

Field Test for Measurement of In-Situ CO₂ Dissolution and Residual Phase Trapping at the Heletz Experimental CO₂ Injection Site

Fagerlund, Fritjof; Niemi, Auli; Bensabat, Jacob; Shtivelman, Vladimir

Ingår i AGU fall meeting 2011 Abstracts, 2012

Identification of scale effects in dissolution trapping from the response of a push-pull experiment

Rasmusson, Kristina; Niemi, Auli; Fagerlund, Fritjof; Carrera, Jesus et al.

2012

Small scale experiment design to study CO2 leakage through a shallow subsurface system

Sharma, Prabhakar; Basirat, Farzad; Niemi, Auli; Fagerlund, Fritjof

2012

Analysis of alternative push-pull-test-designs for determining in-situ trapping of CO2

Rasmusson, Maria; Rasmusson, Kristina; Fagerlund, Fritjof; Niemi, Auli et al.

2012

Effect of Permeability Heterogeneity on Storage Capacity Estimation in CO₂ injection

Tian, Liang; Yang, Zhibing; Niemi, Auli; Cliffe, Andrew et al.

2012

Macro-scale constitutive relationships for CO2 migration in heterogeneous geological formations

Yang, Zhibing; Tian, Liang; Niemi, Auli; Fagerlund, Fritjof et al.

2012

Flowing Fluid Electrical Conductivity Logging at the Heletz Site for Detailed Hydraulic Information for CO2 injection

Sharma, Prabhakar; Tsang, Chin-Fu; Niemi, Auli; Bensabat, Jacob

2012

Small scale laboratory design investigation of leakage of gaseous CO2 through heterogeneous subsurface system

Basirat, Farzad; Sharma, Prabhakar; Niemi, Auli; Fagerlund, Fritjof

2012

Modeling wellbore and reservoir carbon dioxide flow for the Heletz experiment

Kitron-Belinkov, Myra; Rasmusson, Kristina; Rasmusson, Maria; Fagerlund, Fritjof et al.

Ingår i Geophysical Research Abstracts, Vol. 14, 2012

Design of a two-well field test to determine in-situ residual and dissolution trapping of CO2 in a deep saline aquifer

Fagerlund, Fritjof; Niemi, Auli; Bensabat, Jacob; Shtivelman, Vladimir

Ingår i Geophysical Research Abstracts, Vol. 14, EGU2012-7231, 2012

Modeling wellbore and reservoir carbon dioxide flow for the Heletz experiment

Kitron-Belinkov, Myra; Rasmusson, Kristina; Rasmusson, Maria; Fagerlund, Fritjof et al.

Ingår i Geophysical Research Abstracts, Vol. 14, 2012

Small scale laboratory design investigation of leakage of gaseous CO2 through heterogeneous subsurface system

Basirat, Farzad; Sharma, Prabhakar; Niemi, Auli; Fagerlund, Fritjof

2012

Single-well and inter-well tracer test design for CCS pilot site assessment (Heletz, Israel)

Ghergut, I.; Bensabat, J.; Niemi, A.; Licha, T. et al.

2011

Modeling of single-well CO2 injection-withdrawal experiment to becarried out at the Heletz site

Rasmusson, Maria; Rasmusson, Kristina; Fagerlund, Fritjof; Niemi, Auli et al.

2011

Use of Gaussian Process Emulators for Quantifying Uncertainty in CO2 Spreading Predications in Heterogeneous Geological Media

Cliffe, Andrew; Niemi, Auli; Power, Henry; Yang, Zhibing et al.

Ingår i Geophysical Research Abstracts Vol. 13, 2011

The MUSTANG site characterisation programme

Erlström, Mikael; Niemi, Auli; Fagerlund, Fritjof

Ingår i Geophysical Research Abstracts Vol. 13, 2011

Modeling immiscible displacement in variable aperture fractures

Yang, Zhibing; Niemi, Auli; Fagerlund, Fritjof; Illangasekare, Tissa

2011

Subsurface characterisation and modeling of a CO2 test site in south Scania, Sweden, with special emphasis on the treatment of hydrogeological heterogeneity

Rasmusson, Kristina; Niemi, Auli; Erlström, Mikael

2011

Model for the dependence of conditions at the injection well head and the reservoir during CO2 injection

Bensabat, Jacob; Kitron-Belinkov, Myra; Rasmusson, Kristina; Rasmusson, Maria et al.

2011

Modeling of single-well CO2 injection-withdrawal experiment to becarried out at the Heletz site

Rasmusson, Maria; Rasmusson, Kristina; Fagerlund, Fritjof; Niemi, Auli et al.

2011

Evaluation of design options for a field experiment of CO2 injection to a deep layered aquifer at the Heletz site using numerical modelling

Fagerlund, Fritjof; Niemi, Auli; Bensabat, Jacob; Shtivelman, Vladimir

Ingår i Geophysical Research Abstracts Vol. 13, 2011

Modelling of novel tracers in a two-phase flow system for characterization of geologically stored CO2 in deep saline formations

Fagerlund, Fritjof; Tong, Fuguo; Niemi, Auli; Licha, Tobias et al.

Ingår i Geophysical Research Abstracts Vol. 13, 2011

Analysis of boundary conditions in numerical simulations of geological CO₂ storage

Fagerlund, Fritjof; Ahlkrona, Josefin; Holmgren, Hanna; Nielsen, Kristin et al.

Ingår i 8th EGU General Assembly, 2011

Flowing Fluid Electric Conductivity logging method as a tool to characterize the hydraulic conducitivity strucure of a target layer for CO₂ injection

Sharma, Prabhakar; Niemi, Auli; Tsang, Chin-Fu; Fagerlund, Fritjof et al.

2011

Modelling and Design of Field Tests for Characterization and Monitoring of CO2 Injected to a Deep Saline Aquifer at the Heletz Site

Fagerlund, Fritjof; Niemi, Auli; Bensabat, Jacob; Shtivelman, Vladimir

Ingår i AGU Fall Meeting 2011, 2011

A finite element code for modelling tracer transport in a non-isothermal two-phase flow system for CO2 geological storage characterization

Tong, Fuguo; Niemi, Auli; Yang, Zhibing; Fagerlund, Fritjof et al.

Ingår i AGU Fall Meeting 2011, 2011

Modeling CO2 injection to aid the design of a field experiment at the Heletz site

Fagerlund, Fritjof; Niemi, Auli; Bensabat, Jacob; Yang, Zhibing et al.

2010

MUSTANG: Key Results of the MUSTANG project. CCS Ready to Go?

Niemi, A.

2010

'MUSTANG- a large scale integrating EU FP7 project for developing methodolgies for quantifying saline aquifers for geological storage of CO2'

Niemi, A.

2010

Design and Analysis of Field Experiments for the Investigation of In-Situ CO2 Trapping

Fagerlund, Fritjof; Niemi, Auli; Bensabat, Jacob; Rasmusson, Maria et al.

Ingår i 2010 Fall Meeting, American Geophysical Union (AGU), 2010

Model simulations for guiding the design of the CO2 injection experiment at the Heletz site

Fagerlund, Fritjof; Niemi, Auli; Bensabat, Jacob; Yang, Zhibing et al.

Ingår i Geophysical Research Abstracts Vol. 12, 2010

MUSTANG-A multiple space and time scale approach for quatifying saline aquifers for deep disposal of carbondioxide.

Wiegand, G.; Niemi, A.

2010

Effects of fracture aperture statistics and boundary characteristics on DNAPL migration, entrapment, dissolution and source depletion behavior

Yang, Zhibing; Niemi, Auli; Fagerlund, Fritjof; Illangasekare, Tissa

Ingår i Geophysical Research Abstract Vol. 12, EGU General Assembly 2010, 2010

Modeling of DNAPL migration, entrapment and dissolution in single and intersecting variable aperture fractures

Yang, Zhibing; Niemi, Auli; Fagerlund, Fritjof; Illangasekare, Tissa

Ingår i Eos Trans. American Geophysical Union, 90(52), Fall Meet. Suppl.American Geophysical Union, Fall Meeting 2009, abstract #H13C-0964, 2009

Simulations of CO2 injection at the Heletz field site – providing guidance for optimal design of a planned field injection experiment

Fagerlund, Fritjof; Niemi, Auli; Bensabat, Jacob; Yang, Zhibing et al.

Ingår i Eos Trans. AGU, 90(52), Fall Meet. Suppl., 2009

Modeling of dense nonaqueous phase liquid entrapment and dissolution in variable aperture fractures

Yang, Z.; Niemi, A.; Fagerlund, F.; Illangasekare, T.

2009

Modeling of dense nonaqueous phase liquid entrapment and dissolution in variable aperture fractures

Yang, Zhibing; Niemi, Auli; Fagerlund, Fritjof; Illangasekare, Tissa

Ingår i Proceedings of TOUGH2 Symposium 2009, 2009

Modeling of DNAPL spreading in heterogeneous variable aperture fractures

Yang, Zhibing; Niemi, Auli; Fagerlund, Fritjof; Illangasekare, Tissa

Ingår i Geophysical Research Abstract Vol. 11, EGU General Assembly 2009, s. 10221, 2009

A Multiple Space and Time Scale Approach for the Characterization and Modeling of Deep Saline Formations for CO2 storage.

Niemi, Auli; Bensabat, Jacob; Bear, Jacob; Carrera, Jesus et al.

Ingår i Proceedings of 8th Annual Conference on Carbon Capture & Sequestration May 4th - 7th, 2009 Pittsburgh, Pennsylvania., 2009

Comparison of transport persistence and dispersion length for strongly heterogeneous conductivity fields

Larsson, Martin; Niemi, Auli; Tsang, Chin-Fu

2008

Modeling NAPL migration in heterogeneous media: Effects of hysteresis and fluid immobility in constitutive relations

Fagerlund, Fritjof; Niemi, Auli; Illangasekare, Tissa

Ingår i Modeling, Analysis and Simulation of Multiscale Nonlinear Systems, 2007

Partitioning TracerTest Performance in 3D Heterogeneous Tank Experiment: Influence of Nonaqueous Phase Liquid Source Zone

Zandin, H.; Illangasekare, T.; Niemi, A.

2007

Partitioning Tracer Test Performance in 3D Heterogeneous Tank Experiment: Influence of Nonaqueous Phase Liquid Source Zone

Zandin, Hanna; Illangasekare, Tissa; Niemi, Auli; Moreno-Barbero, Elena et al.

Ingår i International Conference ModelCARE 2007, 2007

Modeling of NAPL source zone formation in stochastically heterogeneous layered media – a comparison with experimental results.

Fagerlund, Fritjof; Illangasekare, Tissa; Niemi, Auli

Ingår i Proceedings of TOUGH Symposium 2006., 2006

Parameter Sensitivity in the Prediction of DNAPL Infiltration and Redistribution in Heterogeneous Porous Media

Mathew, Mini; Illangesekare, Tissa; Fagerlund, Fritjof; Niemi, Auli

Ingår i CMWR XVI - Computational Methods in Water Resources, 2006

A Modeling case study of NAPL transport in porous medium under the influence of variable infiltration and geological heterogeneity.

Zandin, Hanna; Niemi, Auli

Ingår i Proceedings of TOUGH Symposium 2006., 2006

NAPL migration and source zone formation in layered heterogeneous media

Fagerlund, Fritjof; Illangasekare, T.H.; Niemi, Auli

Ingår i Workshop on: Upscaling Flow and Transport in Heterogeneous Porous Media, 2005

Experimental investigation of NAPL migration and source zone formation in saturated heterogeneous media

Fagerlund, Fritjof; Illangasekare, T.H.; Niemi, Auli

Ingår i Hydrology Days, March 7 – 9, 2005, Colorado State University, Fort Collins, USA, 2005

Sensitivity of model parameter in the prediction of DNAPL infiltration and redistribution in heterogeneous porous media

Mathew, M.; Illangasekare, T.H.; Fagerlund, Fritjof; Niemi, Auli

Ingår i Eos, Transaction, American Geophysical Union 86(52), 2005

Multi-constituent modelling of a gasoline spill using the T2VOC numerical simulator

Fagerlund, Fritjof; Niemi, Auli

Ingår i Proceedings of TOUGH Symposium 2003, 2003

Numerical simulation of geological storage of CO₂ with impurities in large scale saline aquifer

Basirat, Farzad; Jung, Byeongju; Yang, Zhibing; Niemi, Auli

Pore-scale characterization of residual phase remobilization in geological CO₂ storage using X-ray microtomography and pore-network modelling

Moghadasi, Ramin; Goodarzi, Sepideh; Zhang, Yihuai; Foroughi, Sajjad et al.

Crystalline Disposal R&D at LBNL: FY20 Progress Report

Guglielmi, Yves; Chang, Chun; Cook, Paul; Dobson, Patrick et al.

2020

• DOI för Crystalline Disposal R&D at LBNL: FY20 Progress Report

Improved Monte Carlo methods for computing failure probabilities of porous media flow systems

Fagerlund, Fritjof; Hellman, Fredrik; Målqvist, Axel; Niemi, Auli

2015

• Ladda ner fulltext (pdf) av Improved Monte Carlo methods for computing failure probabilities of porous media flow systems

Geological Storage of CO₂ in Deep Saline Formations

Niemi, Auli; Bear, Jacob; Bensabat, Jacob

Springer, 2017

• DOI för Geological Storage of CO₂ in Deep Saline Formations