Helge Hellevang

Image of Helge Hellevang
Norwegian version of this page
Phone +47 22857026
Mobile phone +47 90613526
Room 114
Username
Visiting address Sem Sælands vei 1 Geologibygningen 0371 Oslo
Postal address Postboks 1047 Blindern 0316 Oslo

Academic Interests

  • General gas-water-rock interactions
  • Mineral carbonation

Current project

Geochemical modeling and experimental studies on increased oil recovery from heavy oil operations

Academic history

  • 2020- present: Professor, Dept. of Geosciences, University of Oslo
  • 2017-2019: Associate Professor, University of Oslo
  • 2008-2017 Post Doc. at Dept. of Geosciences, University of Oslo. StatoilHydro Project on Geochemical modeling and experimental studies on increased oil recovery from heavy oil operations.
  • 2006-2008 Post Doc. at Dept. of Earth Sciences and Center for Geobiology, University of Bergen. Gas-water-rock-bio interactions at hydrothermal conditions.
  • 2003-2006 PhD student. NRC Project Safe long-term storage of CO2 in aquifers. Research on interactions between CO2, aqueous solutions and minerals at Department of Physics and Technology, University of Bergen. The ACCRETE geochemistry code developed.
  • 2001-2002 Cand. Scient. (MSc) at Dept. of Geosciences. Title: Volcanic and petrological evolution of Late Ordovician oceanic crust: The Stavenes segment of the Solund-Stavfjord ophiolite.

Teaching

Tags: Geology, Geochemistry, Gas-fluid-rock interactions, CO2 storage

Publications

  • Ahmadi Goltapeh, Sajjad; Abdolahi, Saeed; Jahren, Jens; Miri, Rohaldin & Hellevang, Helge (2022). Drivers of Low Salinity Effect in Carbonate Reservoirs Using Molecular Dynamic Simulation. Journal of Molecular Liquids. ISSN 0167-7322. 360. doi: 10.1016/j.molliq.2022.119490.
  • Masoudi, Mohammad; Nooraiepour, Mohammad & Hellevang, Helge (2022). The Effect of Preferential Nucleation Sites on the Distribution of Secondary Mineral Precipitates, 83rd EAGE Annual Conference & Exhibition 2022. European Association of Geoscientists and Engineers (EAGE). ISSN 978-90-73834-12-5. doi: 10.3997/2214-4609.202210445.
  • Masoudi, Mohammad; Sundal, Anja & Hellevang, Helge (2021). Estimation of Mutual Solubility of CO2-H2O in Saline Aquifer Systems Using ePC-SAFT Equation of State. In Røkke, Nils Anders & Knuutila, Hanna K (Ed.), TCCS–11. CO2 Capture, Transport and Storage. Trondheim 22nd–23rd June 2021. Short Papers from the 11th International Trondheim CCS Conference. SINTEF akademisk forlag. ISSN 978-82-536-1714-5.
  • Nooraiepour, Mohammad; Fazeli, Hossein; Masoudi, Mohammad & Hellevang, Helge (2021). Effect of Mineral Heterogeneity on Fracture Dissolution in Carbonate-Rich Caprocks During Subsurface Co2 Injection. In SPE, , (Eds.), SPE Europec featured at 82nd EAGE conference and exhibition, October 18-21, 2021, Amsterdam, The Netherlands. Society of Petroleum Engineers. ISSN 9781613997918. doi: 10.3997/2214-4609.202011174.
  • Fazeli, Hossein; Nooraiepour, Mohammad; Masoudi, Mohammad & Hellevang, Helge (2021). Effect of Mineral Heterogeneity on Fracture Dissolution in Carbonate-Rich Caprocks During Subsurface Co2 Injection. EAGE extended abstracts. doi: 10.3997/2214-4609.202011174.
  • Ma, Pengjie; Lin, Chengyan; Ren, Lihua; Jahren, Jens Sigurd; Dong, Daotao & Yu, Guoding [Show all 10 contributors for this article] (2021). Linkage and growth of the independent and coherent faults: Insight into the effect of relay ramps on sedimentation patterns in the northern Bonan Sag, Bohai Bay Basin. Marine and Petroleum Geology. ISSN 0264-8172. 127. doi: 10.1016/j.marpetgeo.2021.104985.
  • Masoudi, Mohammad; Fazeli, Hossein; Miri, Rohaldin & Hellevang, Helge (2021). Pore scale modeling and evaluation of clogging behavior of salt crystal aggregates in CO2-rich phase during carbon storage. International Journal of Greenhouse Gas Control. ISSN 1750-5836. 111. doi: 10.1016/j.ijggc.2021.103475. Full text in Research Archive
  • Ahmadigoltapeh, Sajjad; Miri, Rohaldin; Aagaard, Per & Hellevang, Helge (2021). Extension of SAFT equation of state for fluids confined in nano-pores of sedimentary rocks using molecular dynamic simulation. Journal of Molecular Liquids. ISSN 0167-7322. 348. doi: 10.1016/j.molliq.2021.118045. Full text in Research Archive
  • Hellevang, Helge; Line, Lina Hedvig; Eide, Christian Haug; Jahren, Jens Sigurd & Haile, Beyene Girma (2021). Insights into past tectonism from authigenic quartz. Geochemical Perspectives Letters. ISSN 2410-339X. 19, p. 27–31. doi: 10.7185/geochemlet.2130. Full text in Research Archive
  • Nooraiepour, Mohammad; Masoudi, Mohammad; Shokri, Nima & Hellevang, Helge (2021). Probabilistic Nucleation and Crystal Growth in Porous Medium: New Insights from Calcium Carbonate Precipitation on Primary and Secondary Substrates. ACS Omega. ISSN 2470-1343. 6(42), p. 28072–28083. doi: 10.1021/acsomega.1c04147. Full text in Research Archive
  • Ahmadigoltapeh, Sajjad; Abdolahi, Saeed; Miri, Rohaldin & Hellevang, Helge (2021). Extension of PC-SAFT equation of state to include mineral surface effect in fluid properties using molecular dynamic simulation. Sustainable Energy Technologies and Assessments. ISSN 2213-1388. 48. doi: 10.1016/j.seta.2021.101624. Full text in Research Archive
  • Nooraiepour, Mohammad; Masoudi, Mohammad & Hellevang, Helge (2021). Probabilistic nucleation governs time, amount, and location of mineral precipitation and geometry evolution in the porous medium. Scientific Reports. ISSN 2045-2322. 11. doi: 10.1038/s41598-021-95237-7. Full text in Research Archive
  • Dypvik, Henning; Hellevang, Helge; Krzesinska, Agata Magdalena; Sætre, Christian; Viennet, Jean-Christophe & Bultel, Benjamin Gabriel Rene [Show all 13 contributors for this article] (2021). The Planetary Terrestrial Analogues Library (PTAL) – An exclusive lithological selection of possible martian earth analogues. Planetary and Space Science. ISSN 0032-0633. 208. doi: 10.1016/j.pss.2021.105339. Full text in Research Archive
  • Ma, Pengije; Lin, Chengyan; Jahren, Jens; Dong, Chunmei; Ren, Lihua & Hellevang, Helge (2021). Cyclic zoning in authigenic saddle dolomite-ankerite: Indications of a complex interplay between fault-rupturing and diagenetic alteration. Chemical Geology. ISSN 0009-2541. 559. doi: 10.1016/j.chemgeo.2020.119831.
  • An, Senyou; Erfani, Hamidreza; Hellevang, Helge & Niasar, Vahid (2021). Lattice-Boltzmann simulation of dissolution of carbonate rock during CO2-saturated brine injection. Chemical Engineering Journal. ISSN 1385-8947. 408. doi: 10.1016/j.cej.2020.127235.
  • Xi, Kelai; Cao, Yingchang; Haile, Beyene Girma; Zhu, Ning; Liu, Keyu & Wu, Songtao [Show all 7 contributors for this article] (2021). Diagenetic variations with respect to sediment composition and paleo-fluids evolution in conglomerate reservoirs: A case study of the Triassic Baikouquan Formation in Mahu Sag, Junggar Basin, Northwestern China. Journal of Petroleum Science and Engineering. ISSN 0920-4105. 197. doi: 10.1016/j.petrol.2020.107943.
  • Sætre, Christian; Hellevang, Helge; Dennehy, C. & Dypvik, Henning (2021). Reactive transport modelling of an intra-basalt sandstone reservoir, Rosebank, UK. Scientific Reports. ISSN 2045-2322. 11. doi: 10.1038/s41598-021-86421-w. Full text in Research Archive
  • Haile, Beyene Girma; Line, Lina Hedvig; Klausen, Tore Grane; Olaussen, Snorre; Eide, Christian Haug & Jahren, Jens [Show all 7 contributors for this article] (2020). Quartz overgrowth textures and fluid inclusion thermometry evidence for basin-scale sedimentary recycling: An example from the Mesozoic Barents Sea Basin. Basin Research. ISSN 0950-091X. doi: 10.1111/bre.12531. Full text in Research Archive
  • Line, Lina Hedvig; Müller, Reidar; Klausen, Tore Grane; Jahren, Jens & Hellevang, Helge (2020). Distinct petrographic responses to basin reorganization across the Triassic–Jurassic boundary in the southwestern Barents Sea. Basin Research. ISSN 0950-091X. 32(6), p. 1463–1484. doi: 10.1111/bre.12437. Full text in Research Archive
  • Fazeli, Hossein; Nooraiepour, Mohammad & Hellevang, Helge (2020). Microfluidic Study of Fracture Dissolution in Carbonate-Rich Caprocks Subjected to CO2-Charged Brine. Industrial & Engineering Chemistry Research. ISSN 0888-5885. 59(1), p. 450–457. doi: 10.1021/acs.iecr.9b06048.
  • Masoudi, Mohammad; Miri, Rohaldin; Hellevang, Helge & Kord, S. (2020). Modified PC-SAFT characterization technique for modeling asphaltenic crude oil phase behavior. Fluid Phase Equilibria. ISSN 0378-3812. 513. doi: 10.1016/j.fluid.2020.112545. Full text in Research Archive
  • Fazeli, Hossein; Masoudi, Mohammad; Patel, Ravi A.; Aagaard, Per & Hellevang, Helge (2020). Pore-Scale Modeling of Nucleation and Growth in Porous Media. ACS Earth and Space Chemistry. ISSN 2472-3452. 4(2), p. 249–260. doi: 10.1021/acsearthspacechem.9b00290.
  • Gasda, Sarah Eileen; Aavatsmark, Ivar; Bohloli, Bahman; Hellevang, Helge; Nordbotten, Jan Martin & Wangen, Magnus [Show all 18 contributors for this article] (2019). Protection of Caprock Integrity for Large-Scale CO2 Storage on the Norwegian Continental Shelf. International Journal of Greenhouse Gas Control. ISSN 1750-5836. doi: 10.2139/ssrn.3365962.
  • Veneranda, Marco; Manrique-Martinez, Jose Antonio; Lopez-Reyes, Guillermo; Medina, Jesus E.; Torre-Fdez, Imanol & Castro, Kepa [Show all 13 contributors for this article] (2019). Spectroscopic study of olivine-bearing rocks and its relevance to the ExoMars rover mission. Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy. ISSN 1386-1425. 223. doi: 10.1016/j.saa.2019.117360.
  • Olivarius, Mette; Sundal, Anja; Weibel, Rikke; Gregersen, Ulrik; Baig, Irfan & Thomsen, T.B. [Show all 9 contributors for this article] (2019). Provenance and sediment maturity as controls on CO2 mineral sequestration potential of the Gassum Formation in Skagerrak. . Frontiers in Earth Science. ISSN 2296-6463. 7. doi: 10.3389/feart.2019.00312. Full text in Research Archive
  • Sundal, Anja & Hellevang, Helge (2019). Using Reservoir Geology and Petrographic Observations to Improve CO2 Mineralization Estimates; Examples from the Johansen Formation, North Sea, Norway. Minerals. ISSN 2075-163X. 9(11). doi: 10.3390/min9110671. Full text in Research Archive
  • Fazeli, Hossein; Patel, Ravi A.; Ellis, Brian R & Hellevang, Helge (2019). Three-Dimensional Pore-Scale Modeling of Fracture Evolution in Heterogeneous Carbonate Caprock Subjected to CO2-Enriched Brine. Environmental Science and Technology. ISSN 0013-936X. 53(8), p. 4630–4639. doi: 10.1021/acs.est.8b05653.
  • Hellevang, Helge; Wolff-Boenisch, Domenik & Nooraiepour, Mohammad (2019). Kinetic control on the distribution of secondary precipitates during CO2-basalt interactions. E3S Web of Conferences. ISSN 2267-1242. 98. doi: 10.1051/e3sconf/20199804006. Full text in Research Archive
  • Morad, Daniel Jan; Nader, Fadi H.; Morad, Sadoon; Rossi, Carlos; Gasparrini, Marta & Alsuwaidi, Mohammad [Show all 8 contributors for this article] (2019). Limited thermochemical sulfate reduction in hot, anhydritic, sour gas carbonate reservoirs: The Upper Jurassic Arab Formation, United Arab Emirates. Marine and Petroleum Geology. ISSN 0264-8172. 106, p. 30–41. doi: 10.1016/j.marpetgeo.2019.04.023.
  • Naseryan Moghadam, Javad; Nooraiepour, Mohammad; Hellevang, Helge; Mondol, Nazmul Haque & Aagaard, Per (2019). Relative permeability and residual gaseous CO2 saturation in the Jurassic Brentskardhaugen Bed sandstones, Wilhelmøya Subgroup, western central Spitsbergen, Svalbard. Norwegian Journal of Geology. ISSN 2387-5844. 99(2). doi: 10.17850/njg005. Full text in Research Archive
  • Nooraiepour, Mohammad; Mondol, Nazmul Haque & Hellevang, Helge (2019). Permeability and physical properties of semi-compacted fine-grained sediments – A laboratory study to constrain mudstone compaction trends. Marine and Petroleum Geology. ISSN 0264-8172. 102, p. 590–603. doi: 10.1016/j.marpetgeo.2019.01.019. Full text in Research Archive
  • Sætre, Christian; Hellevang, Helge; Riu, Lucie; Dypvik, Henning; Pilorget, C & Poulet, Francois [Show all 7 contributors for this article] (2019). Experimental hydrothermal alteration of basaltic glass with relevance to Mars. Meteoritics and Planetary Science. ISSN 1086-9379. 54(2), p. 357–378. doi: 10.1111/maps.13214. Full text in Research Archive
  • Haile, Beyene Girma; Czarniecka, Urszula; Xi, Kelai; Smyrak-Sikora, Aleksandra; Jahren, Jens & Braathen, Alvar [Show all 7 contributors for this article] (2019). Hydrothermally induced diagenesis: Evidence from shallow marine-deltaic sediments, Wilhelmøya, Svalbard. Geoscience Frontiers. ISSN 1674-9871. 10(2), p. 629–649. doi: 10.1016/j.gsf.2018.02.015. Full text in Research Archive
  • Morad, Daniel Jan; Nader, Fadi H.; Morad, Sadoon; Darmaki, Fatima AL & Hellevang, Helge (2018). Impact of Stylolitization On Fluid Flow and Diagenesis in Foreland Basins: Evidence from an Upper Jurassic Carbonate Gas Reservoir, Abu Dhabi, United Arab Emirates. Journal of Sedimentary Research. ISSN 1527-1404. 88(12), p. 1345–1361. doi: 10.2110/jsr.2018.70.
  • Zhang, Shaomin; Cao, Yingchang; Jahren, Jens; Zhu, Rukai; Mao, Zhiguo & Kelai, XI [Show all 8 contributors for this article] (2018). Pore Characteristics of the Fine-Grained Tight Reservoirs in the Yabulai Basin, Northwestern China. Acta Geologica Sinica. ISSN 1000-9515. 92(3), p. 1170–1192. doi: 10.1111/1755-6724.13598.
  • Xi, Kelai; Cao, Yingchang; Liu, Keyu; Jahren, Jens; Zhu, Rukai & Yuan, Guanghui [Show all 7 contributors for this article] (2018). Authigenic minerals related to wettability and their impacts on oil accumulation in tight sandstone reservoirs: An example from the Lower Cretaceous Quantou Formation in the southern Songliao Basin, China. Journal of Asian Earth Sciences. ISSN 1367-9120. doi: 10.1016/j.jseaes.2018.04.025.
  • Skurtveit, Elin; Miri, Rohaldin & Hellevang, Helge (2018). Fluid‐Rock Interactions in Clay‐Rich Seals: Impact on Transport and Mechanical Properties. In Vialle, Stéphanie; Ajo-Franklin, Jonathan & Carey, William J. (Ed.), Geological Carbon Storage: Subsurface Seals and Caprock Integrity. American Geophysical Union (AGU). ISSN 9781119118657. p. 167–186. doi: 10.1002/9781119118657.ch8. Full text in Research Archive
  • Elenius, Maria; Skurtveit, Elin; Yarushina, Viktoriya M.; Baig, Irfan; Sundal, Anja & Wangen, Magnus [Show all 13 contributors for this article] (2018). Assessment of CO2 storage capacity based on sparse data: Skade Formation. International Journal of Greenhouse Gas Control. ISSN 1750-5836. 79, p. 252–271. doi: 10.1016/j.ijggc.2018.09.004. Full text in Research Archive
  • Fazeli, Hossein; Patel, Ravi A. & Hellevang, Helge (2018). Effect of Pore-Scale Mineral Spatial Heterogeneity on Chemically Induced Alterations of Fractured Rock: A Lattice Boltzmann Study. Geofluids. ISSN 1468-8115. doi: 10.1155/2018/6046182. Full text in Research Archive
  • Nooraiepour, Mohammad; Haile, Beyene Girma & Hellevang, Helge (2018). Rock-physics characterization and geomechanical properties of mudstones rich in siliceous ooze: A case study from the primary caprock for Skade Formation, North Sea, SEG Technical Program Extended Abstract 2018. SEGEAB. ISSN 978-5-8670-8577-3. p. 3724–3728. doi: 10.1190/segam2018-2991324.1.
  • Sætre, Christian; Hellevang, Helge; Dennehy, Cleona; Dypvik, Henning & Clark, Samantha (2018). A diagenetic study of intrabasaltic siliciclastics sandstones from the Rosebank field. Marine and Petroleum Geology. ISSN 0264-8172. 98, p. 335–355. doi: 10.1016/j.marpetgeo.2018.08.026.
  • Line, Lina Hedvig; Jahren, Jens & Hellevang, Helge (2018). Mechanical compaction in chlorite-coated sandstone reservoirs - Examples from Middle - Late Triassic channels in the southwestern Barents Sea. Marine and Petroleum Geology. ISSN 0264-8172. 96, p. 348–370. doi: 10.1016/j.marpetgeo.2018.05.025. Full text in Research Archive
  • Morad, Daniel Jan; Nader, Fadi H.; Gasparrini, Marta; Morad, Sadoon; Rossi, Carlos & Marchionda, Elisabetta [Show all 9 contributors for this article] (2018). Comparison of the diagenetic and reservoir quality evolution between the anticline crest and flank of an Upper Jurassic carbonate gas reservoir, Abu Dhabi, United Arab Emirates. Sedimentary Geology. ISSN 0037-0738. 367, p. 96–113. doi: 10.1016/j.sedgeo.2018.02.008.
  • Haile, Beyene Girma; Klausen, Tore Grane; Jahren, Jens; Braathen, Alvar & Hellevang, Helge (2018). Thermal history of a Triassic sedimentary sequence verified by a multi-method approach: Edgeøya, Svalbard, Norway. Basin Research. ISSN 0950-091X. 30(6), p. 1075–1097. doi: 10.1111/bre.12292.
  • Haile, Beyene Girma; Klausen, Tore Grane; Czarniecka, Urszula; Xi, Kelai; Jahren, Jens & Hellevang, Helge (2018). How are diagenesis and reservoir quality linked to depositional facies? A deltaic succession, Edgeøya, Svalbard. Marine and Petroleum Geology. ISSN 0264-8172. 92, p. 519–546. doi: 10.1016/j.marpetgeo.2017.11.019.
  • Nooraiepour, Mohammad; Fazeli, Hossein; Miri, Rohaldin & Hellevang, Helge (2018). Effect of CO2 phase states and flow rate on salt precipitation in shale caprocks — a microfluidic study. Environmental Science and Technology. ISSN 0013-936X. 52(10), p. 6050–6060. doi: 10.1021/acs.est.8b00251. Full text in Research Archive
  • Nooraiepour, Mohammad; Haile, Beyene Girma & Hellevang, Helge (2017). Compaction and mechanical strength of Middle Miocene mudstones in the Norwegian North Sea - the major seal for the Skade CO2 storage reservoir. International Journal of Greenhouse Gas Control. ISSN 1750-5836. 67, p. 49–59. doi: 10.1016/j.ijggc.2017.10.016.
  • Sundal, Anja; Miri, Rohaldin; Hellevang, Helge; Tveranger, Jan; Midtkandal, Ivar & Zuchuat, Valentin [Show all 8 contributors for this article] (2017). Movement of CO 2 charged fluids in low permeability rocks during deformation: migration patterns in the Carmel Formation, Utah. Energy Procedia. ISSN 1876-6102. 114, p. 4537–4544. doi: 10.1016/j.egypro.2017.03.1570.

View all works in Cristin

  • Hellevang, Helge; Masoudi, Mohammad & Nooraiepour, Mohammad (2022). To what degree can the spatial distribution of secondary minerals in porous media be determined?
  • Nooraiepour, Mohammad; Masoudi, Mohammad & Hellevang, Helge (2022). new probabilistic framework for nucleation and mineral growth in porous media helps bridge between different spatial and temporal scales— Theory, experiments and simulations.
  • Masoudi, Mohammad; Nooraiepour, Mohammad & Hellevang, Helge (2022). On the effect of probabilistic nucleation on the distribution of mineral precipitates in porous media. EGU General Assembly Conference Abstracts. doi: 10.5194/egusphere-egu22-8398.
  • Nooraiepour, Mohammad & Hellevang, Helge (2021). Solid and Salt Precipitation Kinetics during CO2 Injection into Reservoir.
  • Nooraiepour, Mohammad & Hellevang, Helge (2021). Coupled THMC processes during subsurface CO2 injection.
  • Masoudi, Mohammad; Fazeli, Hossein; Miri, Rohaldin & Hellevang, Helge (2021). Toward Probabilistic Modeling of Halite Nucleation and Growth during Carbon Storage Process: Pore Scale Modeling .
  • Masoudi, Mohammad; Parvin, Saeed; Miri, Rohaldin; Kord, Shahin & Hellevang, Helge (2021). Implementation of PC-SAFT Equation of State into MRST Compositional for Modelling of Asphaltene Precipitation.
  • Sundal, Anja; Meneguolo, Renata & Hellevang, Helge (2021). CO2 storage – dynamic trapping mechanisms due to mineralization. .
  • Ahmadigoltapeh, Sajjad; Abdolahi, Saeed; Miri, Rohaldin & Hellevang, Helge (2021). Extension of SAFT equation of state to include calcite wall effect in water properties within water-calcite interface using molecular dynamic simulations.
  • Sundal, Anja; Meneguolo, Renata; Kruber, Claudia; Olsen, Elin & Hellevang, Helge (2021). Geological site assessment: geochemical review of the Aurora Storage Complex, Northern Lights project, North Sea.
  • Masoudi, Mohammad; Nooraiepour, Mohammad; Berntsen, Andreas Nicolas & Hellevang, Helge (2021). How to bridge between different time and length scales using a new probabilistic approach for mineral nucleation and growth.
  • Masoudi, Mohammad; Nooraiepour, Mohammad; Berntsen, Andreas Nicolas & Hellevang, Helge (2021). A new probabilistic nucleation model to predict crystal growth in porous medium.
  • Haile, Beyene Girma; Line, Lina Hedvig; Klausen, Tore Grane; Olaussen, Snorre; Eide, Christian Haug & Jahren, Jens [Show all 7 contributors for this article] (2021). Identifying and constraining sedimentary recycling from microscopic fluid inclusions in quartz overgrowth.
  • Nooraiepour, Mohammad & Hellevang, Helge (2020). Solid precipitation in porous reservoir rocks near the injection well: State of the art.
  • Hellevang, Helge; Nooraiepour, Mohammad; Masoudi, Mohammad & Fazeli, Hossein (2020). Statistical Model for Mineral Nucleation and Growth.
  • Masoudi, Mohammad; Fazeli, Hossein; Miri, Rohaldin & Hellevang, Helge (2020). Probabilistic Modeling of Halite Nucleation and Growth in Porous Media: Pore Scale Modeling.
  • Masoudi, Mohammad; Parvin, Saeed; Miri, Rohaldin & Hellevang, Helge (2020). Implementation of ePc-SAFT Equation of State into MRST Compositional for Modelling of Salt Precipitation during CO2 Storage in Saline Aquifers.
  • Weber, Ulrich Wolfgang; Sundal, Anja; Hellevang, Helge & Kipfer, Rolf (2020). Experiences from the ICO2P Project applied to Migration Monitoring of Injected CO2.
  • Nooraiepour, Mohammad; Fazeli, Hossein; Miri, Rohaldin & Hellevang, Helge (2019). Formation dry-out and salt precipitation in porous and fractured media: Laboratory insights on physics and dynamics of CO2-induced halite accumulations.
  • Hellevang, Helge; Nooraiepour, Mohammad & Fazeli, Hossein (2018). CO2-H2O-basalt interactions – reactive transport experiments and simulations .
  • Nooraiepour, Mohammad; Soldal, Magnus; Park, Joonsang; Mondol, Nazmul Haque; Hellevang, Helge & Bohloli, Bahman (2018). Geophysical Monitoring of Gaseous and Supercritical CO2 Fracture Flow Through a Brine-Saturated Shale Caprock.
  • Nooraiepour, Mohammad; Fazeli, Hossein & Hellevang, Helge (2018). Brine-CO2-Rock Geochemical Interactions: A novel HPHT microfluidic pressure vessel for lab-on-chip investigations.
  • Sacco, Tatiana; Sundal, Anja & Hellevang, Helge (2018). Mass estimation of CO2 trapping potential in the Smeaheia reservoir.
  • Sundal, Anja; Hellevang, Helge; Olivarius, Mette; Miri, Rohaldin; Nielsen, Lars-Henrik & Gregersen, Ulrik [Show all 10 contributors for this article] (2018). Geological Constraints on the immobilization potential for CO2 in the Gassum Fm. (Skagerrak, Norway).
  • Gasda, Sarah; Elenius, Maria; Skurtveit, Elin; Sundal, Anja; Yarushina, Viktoriya M. & Baig, Irfan [Show all 13 contributors for this article] (2018). Skade Case Study.
  • Nooraiepour, Mohammad; Hellevang, Helge & Mondol, Nazmul Haque (2018). From field-scale to pore-scale: Investigation of caprock properties for CO2 sequestration.
  • Nooraiepour, Mohammad; Fazeli, Hossein; Miri, Rohaldin & Hellevang, Helge (2018). Geomaterial microfluidic experiment at reservoir conditions: Insights on salt precipitation in fractured shale caprocks during CO2 injection.
  • Line, Lina Hedvig; Jahren, Jens & Hellevang, Helge (2017). Diagenesis and Reservoir quality of Anisian and Carnian channels in the southwestern Barents Sea.
  • Elenius, Maria; Hellevang, Helge; Skurtveit, Elin; Yurushina, Viktoriya; Baig, Irfan & Sundal, Anja [Show all 12 contributors for this article] (2017). Workflow for evaluation of large-scale CO2 storage feasibility: Skade.
  • Elenius, Maria; Hellevang, Helge; Skurtveit, Elin; Yurushina, Viktoriya; Baig, Irfan & Sundal, Anja [Show all 12 contributors for this article] (2017). Storage feasibility in North Sea aquifers.
  • Elenius, Maria; Hellevang, Helge; Skurtveit, Elin; Yurushina, Viktoriya; Baig, Irfan & Sundal, Anja [Show all 12 contributors for this article] (2017). Workflow for assessment of storage based on sparse data: Skade.
  • Line, Lina Hedvig; Jahren, Jens & Hellevang, Helge (2017). Diagenesis and Reservoir Quality of Anisian and Carnian channels in the southwestern Barents Sea.
  • Haile, Beyene Girma; Klausen, Tore Grane; Czarniecka, Urszula; Xi, Kelai; Jahren, Jens & Braathen, Alvar [Show all 7 contributors for this article] (2017). Diagenesis of Upper Triassic sandstones, Edgeøya, Svalbard.
  • Nooraiepour, Mohammad; Fazeli, Hossein & Hellevang, Helge (2017). Effect of CO2 phase state and flow rate on salt formation in shale caprocks – a microfluidics study.
  • Zuchuat, Valentin; Midtkandal, Ivar; Braathen, Alvar; Sundal, Anja; Skurtveit, Elin & Hellevang, Helge [Show all 9 contributors for this article] (2017). COPASS - CO2 seal bypass.
  • Bjørlykke, Knut; Jahren, Jens; Mondol, Nazmul Haque; Hellevang, Helge & Aagaard, Per (2017). Mechanical compaction of sand and clay: Constraints from experimental compaction, chemical reactions and fluid flow during burial-An overview.
  • Moghadam, Javad Naseryan; Mondol, Nazmul Haque; Aagaard, Per & Hellevang, Helge (2017). Determination of CO2-Brine relative permeability curves for CO2 storage sandstone reservoirs.
  • Line, Lina Hedvig; Jahren, Jens & Hellevang, Helge (2017). Reservoir characterization of Triassic sandstones in the southwestern Barents Sea.
  • Haile, Beyene Girma; Jahren, Jens & Hellevang, Helge (2017). New insights about thermally driven diagenetic changes due to the emplacement of magmatic sills into reservoir sediments at Wilhelmøya (Svalbard): Implications for reservoir quality.
  • Hellevang, Helge; Miri, Rohaldin & Masoudi, Mohammad (2021). Near Wellbore Processes during Carbon Capture, Utilization, and Storage (CCUS): An Integrated Modeling Approach. Universitetet i Oslo.
  • Elenius, Maria; Sundal, Anja; Gasda, Sarah; Aavatsmark, Ivar; Hellevang, Helge & Hermanrud, Christian [Show all 8 contributors for this article] (2018). Storage Capability [FME SUCCESS Synthesis report Volume 1]. SUCCESS [Christian Michelsen Research AS].
  • Miri, Rohaldin; Hellevang, Helge; Aagaard, Per; Kvamme, Bjørn; Skurtveit, Elin & Wangen, Magnus (2018). Critical Factors for Considering CO2 Injectivity in Saline Aquifers [FME SUCCESS Synthesis report Volume 3]. SUCCESS [Christian Michelsen Research AS].
  • Yarushina, Viktoriya M.; Van Noort, Reinier; Wangen, Magnus; Skurtveit, Elin; Hermanrud, Christian & Hellevang, Helge [Show all 8 contributors for this article] (2018). Potential leakage mechanisms and their relevance to CO2 storage site risk assessment and safe operations [FME SUCCESS Synthesis report Volume 2] . SUCCESS [Christian Michelsen Research AS].
  • Sundal, Anja; Hellevang, Helge & Sacco, Tatiana (2018). CO2 trapping in the Smeaheia reservoir - time mass estimation using geochemical models. University of Oslo.
  • Haile, Beyene Girma; Hellevang, Helge & Jahren, Jens (2018). Reservoir quality of the Upper Triassic to Lower Jurassic sediments, NW Barents Shelf. Understanding porosity evolution through diagenesis and sedimentology. Universitetet i Oslo. ISSN 1501-7710.

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Published Dec. 10, 2013 7:55 PM - Last modified Aug. 22, 2022 3:12 PM