• Carbon Capture, Utilisation and Storage
• Hydrogen
• Gas Hydrates
• Flow in porous media
• Magnetic Resonance Imaging (MRI)
• Positron Emission Tomography (PET)

 

Vitenskapelig artikkel

• Mushabe, Raymond; Liu, Na; Dopffel, Nicole et al. (2025). Impact of specific surface area on anaerobic microbial hydrogen consumption by a sulfate reducer: A sand pack study. (ekstern lenke)
• Mushabe, Raymond; Liu, Na; Dopffel, Nicole et al. (2025). Experimental Study of Microbial Hydrogen Consumption Rates by Oleidesulfovibrio Alaskensis in Porous Media. (ekstern lenke)
• Lysyy, Maksim; Liu, Na; Landa-Marbán, David et al. (2024). Impact of gas type on microfluidic drainage experiments and pore network modeling relevant for underground hydrogen storage. (ekstern lenke)
• Lysyy, Maksim; Fernø, Martin; Ersland, Geir (2023). Effect of relative permeability hysteresis on reservoir simulation of underground hydrogen storage in an offshore aquifer. (ekstern lenke)
• Lysyy, Maksim; Liu, Na; Solstad, Celine Marie et al. (2023). Microfluidic hydrogen storage capacity and residual trapping during cyclic injections: Implications for underground storage. (ekstern lenke)
• Pandey, Jyoti Shanker; Strand, Ørjan; Solms, Nicolas Von et al. (2022). Novel Pore-Scale Visualization during CO2 Injection into CH4 Hydrate-Saturated Porous Media. (ekstern lenke)
• Lysyy, Maksim; Føyen, Tore Lyngås; Johannesen, Else Birkeland et al. (2022). Hydrogen Relative Permeability Hysteresis in Underground Storage. (ekstern lenke)
• Sun, Wantong; Wei, Na; Zhao, Jinzhou et al. (2022). Imitating possible consequences of drilling through marine hydrate reservoir. (ekstern lenke)
• Palacios, German Alejandro Bello; Fotland, Per; Ersland, Geir (2022). Modeling the Effects of Sedimentation on Natural Occurrences of CH<inf>4</inf>Hydrates in Marine Sediments. (ekstern lenke)
• Sæther, Mathias Myrtveit; Almenningen, Stian; Ersland, Geir et al. (2022). Compressional wave phase velocity measurements during hydrate growth in partially and fully water saturated sandstone. (ekstern lenke)
• Lysyy, Maksim; Ersland, Geir; Fernø, Martin (2022). Pore-scale dynamics for underground porous media hydrogen storage. (ekstern lenke)
• Pandey, Jyoti; Almenningen, Stian; Zolms, Nicolas von et al. (2021). Pore-Scale Visualization of CH4 Gas Hydrate Dissociation under Permafrost Conditions. (ekstern lenke)
• Almenningen, Stian; Graue, Arne; Ersland, Geir (2021). Experimental Investigation of Critical Parameters Controlling CH4−CO2 Exchange in Sedimentary CH4 Hydrates. (ekstern lenke)
• Pandey, Jyoti Shanker; Strand, Ørjan; Solms, Nicolas Von et al. (2021). Direct Visualization of CH4/CO2 Hydrate Phase Transitions in Sandstone Pores. (ekstern lenke)
• Palacios, German Alejandro Bello; Fotland, Per; Almenningen, Stian et al. (2021). Effects of methane hydrates on two-phase relative permeability in sandstone: Numerical simulation of laboratory experiments. (ekstern lenke)
• Palacios, German Alejandro Bello; Almenningen, Stian; Fotland, Per et al. (2021). Experimental and Numerical Analysis of the Effects of Clay Content on CH 4 Hydrate Formation in Sand. (ekstern lenke)
• Lysyy, Maksim; Fernø, Martin; Ersland, Geir (2021). Seasonal hydrogen storage in a depleted oil and gas field. (ekstern lenke)
• Almenningen, Stian; Lysyy, Maksim; Ersland, Geir (2021). Quantification of CH 4 Hydrate Film Growth Rates in Micromodel Pores. (ekstern lenke)
• Gauteplass, Jarand; Almenningen, Stian; Barth, Tanja et al. (2020). Hydrate plugging and flow remediation during CO2 injection in sediments. (ekstern lenke)
• Gauteplass, Jarand; Almenningen, Stian; Ersland, Geir (2020). Storing CO2 as solid hydrate in shallow aquifers: Electrical resistivity measurements in hydrate-bearing sandstone. (ekstern lenke)
• Brattekås, Bergit; Gauteplass, Jarand; Brekke, Njål et al. (2020). Unlocking Multimodal PET-MR Synergies for Geoscience. (ekstern lenke)
• Alcorn, Zachary Paul; Fredriksen, Sunniva; Sharma, Mohan et al. (2020). Core-scale sensitivity study of CO2 foam injection strategies for mobility control, enhanced oil recovery, and CO2 storage. (ekstern lenke)
• Almenningen, Stian; Srikumar, Roy; Hussain, Arif et al. (2020). Effect of Mineral Composition on Transverse Relaxation Time Distributions and MR Imaging of Tight Rocks from Offshore Ireland.. (ekstern lenke)
• Fredriksen, Sunniva; Alcorn, Zachary Paul; Frøland, Anders et al. (2019). Surfactant Prefloods During Carbon Dioxide Foam Injection for Integrated Enhanced Oil Recovery in Fractured Oil-Wet Carbonates. (ekstern lenke)
• Almenningen, Stian; Fotland, Per; Fernø, Martin et al. (2019). An Experimental Investigation of Gas-Production Rates During Depressurization of Sedimentary Methane Hydrates. (ekstern lenke)
• Brattekås, Bergit; Seright, Randy; Ersland, Geir (2019). Water leakoff during gel placement in fractures: Extension to oil-saturated porous media. (ekstern lenke)
• Gauteplass, Jarand; Almenningen, Stian; Ersland, Geir et al. (2019). Multiscale investigation of CO2 hydrate self-sealing potential for carbon geo-sequestration. (ekstern lenke)
• Almenningen, Stian; Fotland, Per; Ersland, Geir (2019). Magnetic Resonance Imaging of Methane Hydrate Formation and Dissociation in Sandstone with Dual Water Saturation. (ekstern lenke)
• Almenningen, Stian; Betlem, Peter; Hussain, Arif et al. (2019). Demonstrating the potential of CO2 hydrate self-sealing in Svalbard, Arctic Norway. (ekstern lenke)
• Almenningen, Stian; Gauteplass, Jarand; Hauge, Lars Petter et al. (2019). Measurements of CH4 and CO2 relative permeability in hydrate-bearing sandstone. (ekstern lenke)
• Almenningen, Stian; Iden, Eirik Johan; Fernø, Martin et al. (2018). Salinity Effects on Pore-Scale Methane Gas Hydrate Dissociation. (ekstern lenke)
• Almenningen, Stian; Gauteplass, Jarand; Fotland, Per et al. (2018). Visualization of hydrate formation during CO2 storage in water-saturated sandstone. (ekstern lenke)
• Gauteplass, Jarand; Almenningen, Stian; Ersland, Geir et al. (2018). Hydrate seal formation during laboratory CO2 injection in a cold aquifer. (ekstern lenke)
• Almenningen, Stian; Flatlandsmo, Josef; Kovscek, Anthony R. et al. (2017). Determination of Pore-Scale Hydrate Phase Equilibria in Sediments Using Lab-on-a-Chip Technology. (ekstern lenke)
• Hauge, Lars Petter; Gauteplass, Jarand; Ersland, Geir et al. (2016). Pore-level hydrate formation mechanisms using realistic rock structures in high-pressure silicon micromodels. (ekstern lenke)
• Almenningen, Stian; Fernø, Martin; Ersland, Geir et al. (2016). Multiscale laboratory verification of depressurization for production of sedimentary methane hydrates. (ekstern lenke)
• Eide, Øyvind; Ersland, Geir; Brattekås, Bergit et al. (2015). CO2 EOR by Diffusive Mixing in Fractured Reservoirs. (ekstern lenke)
• Birkedal, Knut Arne; Hauge, Lars Petter; Graue, Arne et al. (2015). Transport mechanisms for CO2-CH4 exchange and safe CO2 storage in hydrate-bearing sandstone. (ekstern lenke)
• Haugen, Åsmund; Mani, Nima; Svenningsen, Sondre et al. (2014). Miscible and immiscible foam injection for mobility control and EOR in fractured oil-wet carbonate rocks. (ekstern lenke)
• Petrov, Oleg; Ersland, Geir; Balcom, Bruce (2011). T-2 distribution mapping profiles with phase-encode MRI. (ekstern lenke)
• Ersland, Geir; Husebø, Jarle; Graue, Arne et al. (2010). Measuring Gas Hydrate formation and Exchange with CO2 in Bentheim Sandstone Using MRI Tomography. (ekstern lenke)
• Ersland, Geir; Fernø, Martin; Graue, Arne et al. (2010). Complementary imaging of oil recovery mechanisms in fractured reservoirs. (ekstern lenke)
• Brautaset, Amund; Ersland, Geir; Graue, Arne (2010). In-situ phase pressures and fluid saturation dynamics measured in waterfloods at various wettability conditions. (ekstern lenke)
• Ersland, Geir; Husebø, Jarle; Graue, Arne et al. (2009). Transport and storage of CO2 in natural gas hydrate reservoirs. (ekstern lenke)
• Husebø, Jarle; Ersland, Geir; Graue, Arne et al. (2009). Effects of salinity on hydrate stability and implications for storage of CO2 in natural gas hydrate reservoirs. (ekstern lenke)
• Kvamme, Bjørn; Graue, Arne; Buanes, Trygve et al. (2009). Effects of solid surfaces on hydrate kinetics and stability. (ekstern lenke)
• Baldwin, Bernard A.; Stevens, Jim; Howard, James J. et al. (2009). Using magnetic resonance imaging to monitor CH4 hydrate formation and spontaneous conversion of CH4 hydrate to CO2 hydrate in porous media. (ekstern lenke)
• Graue, Arne; Kvamme, Bjørn; Baldwin, Bernard A. et al. (2008). MRI visualization of spontaneous methane production from hydrates in sandstone core plugs when exposed to CO2. (ekstern lenke)
• Stevens, Jim C.; Baldwin, Bernard A.; Graue, Arne et al. (2008). Measurements of hydrate formation in sandstone. (ekstern lenke)
• Aspenes, Eirik; Ersland, Geir; Graue, Arne et al. (2008). Wetting phase bridges establish capillary continuity across open fractures and increase oil recovery in mixed-wet fractured chalk. (ekstern lenke)
• Kvamme, Bjørn; Graue, Arne; Kuznetsova, Tatiana et al. (2007). Storage of CO2 in natural gas hydrate reservoirs and the effect of hydrate as an extra sealing in cold aquifers. (ekstern lenke)
• Kvamme, Bjørn; Graue, Arne; Kuznetsova, T. et al. (2006). Energy From Natural Gas Hydrate Combined With Reservoir Storage of CO2. (ekstern lenke)
• Kvamme, Bjørn; Graue, Arne; Kuznetsova, Tatyana et al. (2006). Exploitation of natural gas hydrate reservoirs combined with long term storage of CO2. (ekstern lenke)

Poster

• Gürsel, Hasan; Ersland, Geir; Gasda, Sarah Eileen et al. (2025). Modeling the Temporal Dynamics of Formation Damage during Produced Water Re-injection. (ekstern lenke)
• Mushabe, Raymond; Liu, Na; Dopffel, Nicole et al. (2025). Experimental study of microbial hydrogen consumption rates by a sulphate-reducing bacteria in porous media: Relevance for UHS. (ekstern lenke)
• Mushabe, Raymond; Dopffel, Nicole; Liu, Na et al. (2025). Impact of specific surface area on anaerobic microbial hydrogen consumption by a sulphate reducer: A sand pack study. (ekstern lenke)
• Gürsel, Hasan; Ersland, Geir; Gasda, Sarah Eileen et al. (2024). Modeling the Temporal Dynamics of Formation Damage during Produced Water Re-injection. (ekstern lenke)
• Ersland, Geir; Gasda, Sarah Eileen; Kumar, Kundan (2024). Modeling the Temporal Dynamics of Formation Damage during Produced Water Re-injection. (ekstern lenke)
• Gürsel, Hasan; Ersland, Geir; Gasda, Sarah Eileen et al. (2024). Modeling the Temporal Dynamics of Formation Damage during Produced Water Re-injection. (ekstern lenke)
• Mushabe, Raymond; Brattekås, Bergit; Liu, Na et al. (2023). In-situ visualization of microbial hydrogen consumption and growth in a porous medium using high-resolution PET-MRI. (ekstern lenke)
• Lysyy, Maksim; Hart, Per-Hilmar Knut van der; Ersland, Geir et al. (2022). Microfluidic hydrogen injection for porous media storage. (ekstern lenke)
• Lysyy, Maksim; Hart, Per-Hilmar Knut van der; Ersland, Geir et al. (2022). Pore-scale displacement and trapping mechanisms for underground hydrogen storage. (ekstern lenke)
• Almenningen, Stian; Gauteplass, Jarand; Ersland, Geir (2020). CO2 hydrate self-sealing properties during aquifer storage of CO2. (ekstern lenke)
• Almenningen, Stian; Gauteplass, Jarand; Ersland, Geir (2019). Demonstrating the Potential of CO2 Hydrate Self-Sealing During Geological CO2 Storage. (ekstern lenke)
• Alcorn, Zachary Paul; Sharma, Mohan; Fredriksen, Sunniva et al. (2018). CO2 Field Pilots. (ekstern lenke)
• Almenningen, Stian; Gauteplass, Jarand; Veland, Veronica Flæsland et al. (2018). HIGH FIELD MRI OF HYDRATE PHASE TRANSITIONS IN SANDSTONE. (ekstern lenke)
• Almenningen, Stian; Flatlandsmo, Josef; Fernø, Martin et al. (2017). Direct pore-level visualization of methane hydrate growth in an authentic sandstone replicate. (ekstern lenke)
• Almenningen, Stian; Ersland, Geir (2017). WATER PERMEABILITY MEASUREMENTS ON HYDRATE-BEARING SANDSTONE CORES. (ekstern lenke)
• Almenningen, Stian; Flatlandsmo, Josef; Fernø, Martin et al. (2016). Production of Sedimentary Methane Hydrates by Depressurization. (ekstern lenke)
• Almenningen, Stian; Flatlandsmo, Josef; Juliussen, Håkon et al. (2016). Methane Hydrates in Porous Media. (ekstern lenke)
• Almenningen, Stian; Juliussen, Håkon; Ersland, Geir (2016). PERMEABILITY MEASUREMENTS ON HYDRATE-BEARING SANDSTONE CORES WITH EXCESS WATER. (ekstern lenke)
• Steinsbø, Marianne; Brattekås, Bergit; Fernø, Martin et al. (2014). SUPERCRITICAL CO2 INJECTION FOR ENHANCED OIL RECOVERY IN FRACTURED CHALK. (ekstern lenke)
• Hauge, Lars Petter; Gauteplass, Jarand; Eide, Øyvind et al. (2013). In-situ imaging of CO2 flow, storage and entrapment in subsurface aquifers and hydrocarbon reservoirs. (ekstern lenke)
• Hauge, Lars Petter; Gauteplass, Jarand; Mathiassen, Thomas et al. (2013). Pore-scale Modeling and In-situ Imaging of CO2 Injection in Brine Saturated Sandstone. (ekstern lenke)
• Hauge, Lars Petter; Birkedal, Knut Arne; Ersland, Geir et al. (2012). Effects of Initial Saturation and Salinity on Methane Hydrate Growth in Bentheim Sandstone. (ekstern lenke)
• Birkedal, Knut Arne; Ersland, Geir; Graue, Arne (2011). In-situ imaging of CO2 flow, storage and entrapment in subsurface aquifers and hydrocarbon reservoirs. (ekstern lenke)
• Birkedal, Knut Arne; Ersland, Geir; Hauge, Lars Petter et al. (2011). Electrical Resistivity Measurements of CH4 Hydrate Bearing Sandstone during Formation. (ekstern lenke)
• Muir, Colleen; Ersland, Geir; Petrov, Oleg et al. (2010). Imaging Miscible Fluid Displacement in Porous Media Using T2 Mapping SE-SPI. (ekstern lenke)
• Ersland, Geir; Graue, Arne; Moe, Robert W. et al. (2010). Impact of Deformation bands on Fluid Flow and oil Recovery. (ekstern lenke)
• Brautaset, Amund; Ersland, Geir; Graue, Arne (2010). Determining Wettability from In Situ Pressure and Saturation Measurements. (ekstern lenke)

Vitenskapelig foredrag

• Mushabe, Raymond; Liu, Na; Dopffel, Nicole et al. (2024). Quantitative analysis of anaerobic microbial hydrogen consumption in porous media. (ekstern lenke)
• Mushabe, Raymond; Liu, Na; Dopffel, Nicole et al. (2024). Measurements of anaerobic microbial hydrogen consumption in porous media: Rates and effects. (ekstern lenke)
• Mushabe, Raymond; Ersland, Geir; Liu, Na et al. (2024). Combining traditional methods and state of the art MRI-PET imaging to extract the kinetics of microbial hydrogen consumption in porous media at a core scale. (ekstern lenke)
• Mushabe, Raymond; Brattekås, Bergit; Liu, Na et al. (2023). Visualisation of biomass in porous media. (ekstern lenke)
• Mushabe, Raymond; Brattekås, Bergit; Liu, Na et al. (2023). How to optimize the potential of MRI-PET in conducting experimental reservoir physics research relevant for underground hydrogen storage: Methods and analysis. (ekstern lenke)
• Mushabe, Raymond; Brattekås, Bergit; Liu, Na et al. (2023). In-situ visualization of microbial hydrogen consumption in a porous medium using high-resolution PET-MRI. (ekstern lenke)
• Sæther, Mathias; Lunde, Per; Almenningen, Stian et al. (2019). Acoustic laboratory measurements of hydrate-bearing Bentheim sandstones. (ekstern lenke)
• Sæther, Mathias; Lunde, Per; Almenningen, Stian et al. (2019). Elastic wave velocities under methane hydrate growth in Bentheim sandstone. (ekstern lenke)
• Gauteplass, Jarand; Almenningen, Stian; Ersland, Geir (2019). Storing CO2 as solid hydrate in shallow aquifers: Electrical resistivity measurements in hydrate-bearing sandstone. (ekstern lenke)
• Almenningen, Stian; Fotland, Per; Fernø, Martin et al. (2019). An Experimental Investigation of Gas Production Rates During Depressurization of Sedimentary Methane Hydrates. (ekstern lenke)
• Almenningen, Stian; Fotland, Per; Fernø, Martin et al. (2018). An experimental investigation of gas production rates during depressurization of sedimentary methane hydrates. (ekstern lenke)
• Ersland, Geir; Almenningen, Stian; Maksim, Lysyy et al. (2018). Pore-Scale Visualization of Hydrate Formation and Dissociation. (ekstern lenke)
• Gauteplass, Jarand; Almenningen, Stian; Ersland, Geir et al. (2018). Loss of CO2 injectivity in sandstone under hydrate stable conditions. (ekstern lenke)
• Almenningen, Stian; Fotland, Per; Fernø, Martin et al. (2018). An Experimental Investigation of Gas Production Rates During Depressurization of Sedimentary Methane Hydrates. (ekstern lenke)
• Fredriksen, Sunniva; Alcorn, Zachary Paul; Frøland, Anders et al. (2018). Surfactant Pre-floods during CO2 Foam for Integrated Enhanced Oil Recovery in Fractured Oil-Wet Carbonates, SPE. (ekstern lenke)
• Ersland, Geir; Fernø, Martin; Graue, Arne (2018). Applications of CO2 as CCUS. (ekstern lenke)
• Brattekås, Bergit; Seright, Randall S.; Ersland, Geir (2018). Solvent Leakoff During Gel Placement in Fractures: Extension to Oil-Saturated Porous Media. (ekstern lenke)
• Ersland, Geir; Almenningen, Stian (2017). Pore to Core Imaging of Hydrate Formation and Dissociation Patterns. (ekstern lenke)
• Ersland, Geir (2017). CO2 for Methane Production from Hydrate Reservoirs. (ekstern lenke)
• Sæther, Mathias; Lunde, Per; Ersland, Geir (2016). Sound velocity measurement method for porous sandstone. Measurements, finite element modelling, and diffraction correction. (ekstern lenke)
• Steinsbø, Marianne; Brattekås, Bergit; BØ, KRISTINE et al. (2015). Foam as Mobility Control for Integrated CO2-EOR in Fractured Carbonate. (ekstern lenke)
• Fernø, Martin; Gauteplass, Jarand; Hauge, Lars Petter et al. (2015). Combined PET-CT for visualization and quantification of fluid flow in porous rock samples. (ekstern lenke)
• Brattekås, Bergit; Haugen, Åsmund; Ersland, Geir et al. (2015). Influence of Rock Saturation and Wettability on Polymer Gel Placement and Stability in Fractured Rocks. (ekstern lenke)
• Ersland, Geir; Hauge, Lars Petter; Gauteplass, Jarand et al. (2015). Pore-to-Core Imaging of Hydrate Formation using MRI and Silicon Micromodels. (ekstern lenke)
• Hauge, Lars Petter; Birkedal, Knut Arne; Ersland, Geir et al. (2014). Methane Production from Natural Gas Hydrates by CO2 Replacement - Review of Lab Experiments and Field Trial. (ekstern lenke)
• Birkedal, Knut Arne; Hauge, Lars Petter; Ersland, Geir et al. (2013). Electrical Resistivity Measurements in Bentheim During CH4 Hydrate Formation and CH4-CO2 Exchange. (ekstern lenke)
• Brattekås, Bergit; Haugen, Åsmund; Ersland, Geir et al. (2013). Fracture Mobility Control by Polymer Gel- Integrated EOR in Fractured, Oil-Wet Carbonate Rocks. (ekstern lenke)
• Hauge, Lars Petter; Ersland, Geir; Graue, Arne (2013). Hydrate Formation and Gas Production from Hydrates by CO2 injection. (ekstern lenke)
• Ersland, Geir; Graue, Arne (2013). CO2 for Methane Production from Hydrate Reservoirs. (ekstern lenke)
• Birkedal, Knut Arne; Ersland, Geir; Hauge, Lars Petter et al. (2012). Accessing Vast Gas Resources by CO2 Sequestration in Hydrates. (ekstern lenke)
• Birkedal, Knut Arne; Hauge, Lars Petter; Ersland, Geir et al. (2012). Electrical resistivity measurements in sandstone during CH4 hydrate formation and CH4-CO2 exchange. (ekstern lenke)
• Hauge, Lars Petter; Birkedal, Knut Arne; Ersland, Geir et al. (2012). MRI of Hydrate Formation and Gas Production from Hydrates by CO2 Injection. (ekstern lenke)
• Ersland, Geir; Graue, Arne; Birkedal, Knut Arne (2012). Impact of Residual Water on CH4-CO2 Exchange Rate in Hydrate-Bearing Sandstone. (ekstern lenke)
• Eide, Øyvind; Haugen, Åsmund; Svenningsen, Sondre et al. (2012). Tertiary Liquid and Supercritical CO2 Injection in Chalk and Limestone at Strongly water-Wet and Near Neutral-wet Conditions. (ekstern lenke)
• Ersland, Geir; Graue, Arne (2012). Naturgasshydrater. (ekstern lenke)
• Birkedal, Knut Arne; Ersland, Geir; Graue, Arne (2011). Gas Production from CH4 Hydrates - Depressurization or CO2 Injection?. (ekstern lenke)
• Birkedal, Knut Arne; Ersland, Geir; Husebø, Jarle et al. (2010). Geomechanical Stability during CH4 Production from Hydrates – Depressurization or CO2 Sequestration with CO2-CH4 Exchange. (ekstern lenke)
• Ersland, Geir; Birkedal, Knut Arne; Graue, Arne (2009). MRI characterization of hydrate growth pattern and production scenarios in sandstone. (ekstern lenke)
• Birkedal, Knut Arne; Ersland, Geir; Husebø, Jarle et al. (2009). Impacts from Salinity on Hydrate Growth Pattern and Induction Time in Porous Sandstone. (ekstern lenke)
• Ersland, Geir; Husebø, Jarle; Graue, Arne et al. (2008). Transport and Storage of CO2 in natural gas hydrate reservoirs. (ekstern lenke)
• Stevens, J.; Husebø, Jarle; Ersland, Geir et al. (2008). Experimental hydrate formation and gas production scenarios based on CO2 sequestration. (ekstern lenke)
• Ersland, Geir; Husebø, Jarle; Stevens, Jim et al. (2008). Measurements of Gas Permeability and non-Darcy flow in Gas-Water-Hydrate Systems. (ekstern lenke)
• Brautaset, Amund; Ersland, Geir; Jensen, Sjur Wiggo et al. (2008). Enhanced Oil Recovery in Chalk by Liquid CO2 Injection. (ekstern lenke)
• Husebø, Jarle; Ersland, Geir; Stevens, Jim et al. (2008). The effect of brine salinity on fill fraction and formation pattern of methane hydrates in sandstone. (ekstern lenke)
• Brautaset, Amund; Ersland, Geir; Graue, Arne (2008). Using MRI to study In Situ Oil Recovery During CO2 Injection in Carbonates. (ekstern lenke)
• Stevens, J.; Baldwin, B. A.; Graue, Arne et al. (2007). Measurements of Hydrate Formation in Sandstone. (ekstern lenke)
• Ersland, Geir; Fernø, Martin; Graue, Arne et al. (2007). Complementary Imaging of Oil Recovery Mechanisms in Fractured Reservoirs. (ekstern lenke)
• Ersland, Geir; Husebø, Jarle; Graue, Arne et al. (2007). Measuring Gas Hydrate - CO2 Exchange in Bentheim Sandstone Using MRI Tomography and IDL-programming. (ekstern lenke)
• Fernø, Martin; Ersland, Geir; Haugen, Åsmund et al. (2007). Visualizing fluid flow with MRI in oil-wet fractured carbonate rock. (ekstern lenke)
• Ersland, Geir; Husebø, Jarle; Graue, Arne et al. (2007). Measurements of Gas Permeability in Gas-Water-Hydrate Systems. (ekstern lenke)
• Ersland, Geir; Husebø, Jarle; Graue, Arne et al. (2007). Measurements of Gas-Water-Hydrate Systems. (ekstern lenke)
• Husebø, Jarle; Ersland, Geir; Graue, Arne et al. (2007). The impact of brine salinity on methane hydrate formation pattern in sandstone. (ekstern lenke)
• Fernø, Martin; Ersland, Geir; Haugen, Åsmund et al. (2007). Impacts From Fractures On Oil Recovery Mechanisms In Carbonate Rocks At Oil-Wet And Water-Wet Conditions - Visualizing Fluid Flow Across Fractures With MRI. (ekstern lenke)
• Kvamme, Bjørn; Graue, Arne; Baldwin, Bernie A. et al. (2006). The role of solid/fluid interactions during exploitation of methane hydrate reservoirs by CO2 injection. (ekstern lenke)
• Graue, Arne; Kvamme, Bjørn; Baldwin, Bernie A. et al. (2006). Environmentally Friendly CO2 Storage in Hydrate Reservoirs Benefits from Associated Natural Gas Production. (ekstern lenke)
• Graue, Arne; Kvamme, Bjørn; Baldwin, Bernard et al. (2006). Magnetic Resonance Imaging of Methane - Carbon Dioxide Hydrate Reactions in Sandstone Pores. (ekstern lenke)
• Graue, Arne; Kvamme, Bjørn; Baldwin, Bernie A. et al. (2006). Experimental MRI-Visualization of Methane Production from Hydrates in Porous Rock during CO2 Storage. (ekstern lenke)

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

• Brattekås, Bergit; Ersland, Geir (2023). In-Situ Visualization of Multiphase Flow applying PET-MR. (ekstern lenke)
• Almenningen, Stian; Fotland, Per; Fernø, Martin et al. (2018). An experimental investigation of gas production rates during depressurization of sedimentary methane hydrates. (ekstern lenke)
• Brattekås, Bergit; Ersland, Geir; Seright, Randall S. (2018). Solvent Leakoff During Gel Placement in Fractures: Extension to Oil-Saturated Porous Media. (ekstern lenke)

Mastergradsoppgave

• Lysyy, Maksim; Ersland, Geir (2018). Pore-scale investigation of methane hydrate phase transitions and growth rates in synthetic porous media. (ekstern lenke)
• Ersland, Geir; Veronica, Flesland Væland (2017). Magnetic Resonance Imaging of Hydrate Phase Transitions in Sediments. (ekstern lenke)
• Ersland, Geir; Eirik, Iden (2017). Pore-Level Interpretation of Methane Hydrate Growth and Dissociation with Deionized and Saline Water. (ekstern lenke)
• Ersland, Geir; Solveig, Carlsen; Graue, Arne (2017). Experimental Study of CO2-Foam Storage Potential in Porous and Fractured Saline Aquifers. (ekstern lenke)
• Christina, Berge; Ersland, Geir; Graue, Arne (2017). Experimental Study of Foam Behavior in Fractured and Unfractured Media for CO2 Storage in Saline Aquifers. (ekstern lenke)
• Alver, Eirik; Ersland, Geir (2017). A Numerical Simulation Study of Wettability Altering Treatment in Gas Condensate Reservoirs. (ekstern lenke)
• Almenningen, Stian; Almenningen, Stian; Ersland, Geir (2015). An Experimental Study of Methane Hydrates in Sandstone Cores. (ekstern lenke)
• Vadla, Erik Rasmussen; Ersland, Geir (2015). An Experimental Study of Methane Hydrate Growth and Dissociation in Porous Media. (ekstern lenke)
• Berge, Hans; Ersland, Geir; Graue, Arne (2013). Hydrate formation and CO2 – CH4 exchange in sandstone. (ekstern lenke)
• Hågenvik, Christian; Ersland, Geir; Graue, Arne (2013). CO2 Injection in Hydrate Bearing Sediments with Excess Water. (ekstern lenke)
• Mathiassen, Thomas; Ersland, Geir; Graue, Arne (2013). En eksperimentell studie av CO2 lagring i sedimentære bergarter ved bruk av ulike avbildningsteknikker. (ekstern lenke)
• Hossainpour, Reza; Ersland, Geir; Graue, Arne (2013). Catalysts for Enhanced CO2 – CH4 Exchange in Natural Gas Hydrates. (ekstern lenke)
• Fosse, Eirik; Ersland, Geir; Graue, Arne (2012). Et Eksperimentelt Studie av CO2-injeksjon for Oljeutvinning i Kalk. (ekstern lenke)
• Skagseth, Torstein Fjelltveit; Ersland, Geir; Graue, Arne (2012). An Experimental Study of CO2 Injection for Improved Oil Recovery in Fractured Chalk. (ekstern lenke)
• Haugen, Malin; Ersland, Geir; Graue, Arne (2012). CO2 Injection in Fractured Chalk for Enhanced Oil Recovery. (ekstern lenke)
• Lien, Andreas; Ersland, Geir; Graue, Arne (2012). Investigating the Effects of Oil Composition, Fractures, Initial Saturation and Wettability on CO2-EOR in Chalk. (ekstern lenke)
• Kvinge, Glenn-André; Ersland, Geir (2012). En eksperimentell studie av CO2 lagring i sandstein og kalkstein med bruk av ulike avbildningsteknikker. (ekstern lenke)
• Hauge, Lars Petter; Ersland, Geir (2011). Resistivity Measurements during Gas Hydrate Formation and Subsequent CO2 Exchange in Porous Sandstone. (ekstern lenke)

Doktorgradsavhandling

• Sæther, Mathias; Lunde, Per; Ersland, Geir (2018). Elastic wave velocities and attenuation under methane hydrate growth in Bentheim sandstone - Measurements and modelling. PhD Thesis. (ekstern lenke)
• Steinsbø, Marianne; Graue, Arne; Fernø, Martin et al. (2016). Enhanced Oil Recovery by CO2 Injection in Fractured Reservoirs. Emphasis on Wettability and Water Saturation. (ekstern lenke)
• Hauge, Lars Petter; Ersland, Geir; Graue, Arne (2015). Laboratory Imaging of CO2 Flow and Storage in Hydrates and Saline Aquifers. (ekstern lenke)
• Ersland, Geir; Graue, Arne (2008). Studies of flow mechanisms and hydrate phase transitions in fractured rocks. (ekstern lenke)

Intervju

• Ersland, Geir (2015). Collaboration between UND and UoB. (ekstern lenke)
• Ersland, Geir (2013). Japans gjennombrudd i jakten på ny energikilde. (ekstern lenke)
• Ersland, Geir; Weiss, Daniel; Graue, Arne (2009). Frozen Power. (ekstern lenke)
• Pearce, Fred; Ersland, Geir; Graue, Arne (2009). Ice on Fire. (ekstern lenke)

Faglig foredrag

• Ersland, Geir (2015). MRI/NMR applications in EOR and CCUS. (ekstern lenke)
• Ersland, Geir; Graue, Arne (2013). CO2 inn og naturgass ut – fra idé til utprøving. (ekstern lenke)

Vitenskapelig antologi/Konferanseserie

• Ersland, Geir; Graue, Arne (2010). Natural Gas Hydrates. (ekstern lenke)

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