Blar i Publikasjoner fra Cristin på tidsskrift "Energies"

Viser treff 1-8 av 8

    • Autonomous Decision-Making While Drilling 

      Cayeux, Eric; Daireaux, Benoit; Ambrus, Adrian; Mihai, Rodica G.; Carlsen, Liv (Journal article; Peer reviewed, 2021)
      The drilling process is complex because unexpected situations may occur at any time. Furthermore, the drilling system is extremely long and slender, therefore prone to vibrations and often being dominated by long transient ...

    • CO2 Convective Dissolution in Oil-Saturated Unconsolidated Porous Media at Reservoir Conditions 

      Amarasinghe, Widuramina; Fjelde, Ingebret; Giske, Nils Harald; Guo, Ying (Peer reviewed; Journal article, 2021)
      During CO2 storage, CO2 plume mixes with the water and oil present at the reservoir, initiated by diffusion followed by a density gradient that leads to a convective flow. Studies are available where CO2 convective mixing ...

    • Differences in Direct Geothermal Energy Utilization for Heating and Cooling in Central and Northern European Countries 

      Nordgård-Hansen, Ellen Marie; Fjellså, Ingvild Firman; Medgyes, Tamás; Guðmundsdóttir, María; Pétursson, Baldur; Miecznik, Maciej; Pająk, Leszek; Halás, Oto; Leknes, Einar; Midttømme, Kirsti (Peer reviewed; Journal article, 2023)
      Geothermal energy has emerged as an alternative heating source that can replace fossil energy. This mature technology is already in use all over Europe, but there are significant differences in its use between European ...

    • Joint History Matching of Multiple Types of Field Data in a 3D Field-Scale Case Study 

      Chalub Cruz, William; Luo, Xiaodong; Petvipusit, Kurt Rachares (Peer reviewed; Journal article, 2022)
      This work presents an ensemble-based workflow to simultaneously assimilate multiple types of field data in a proper and consistent manner. The aim of using multiple field datasets is to improve the reliability of estimated ...

    • On the Organisation of Translation—An Inter- and Transdisciplinary Approach to Developing Design Options for CO2 Storage Monitoring Systems 

      Otto, Danny; Sprenkeling, Marit; Peuchen, Ruben; Nordø, Åsta Dyrnes; Mendrinos, Dimitrios; Karytsas, Spyridon; Veland, Siri; Polyzou, Olympia; Lien, Martha; Heggelund, Yngve; Gross, Matthias; Piek, Pim; Puts, Hanneke (Peer reviewed; Journal article, 2022)
      Interdisciplinary and transdisciplinary collaboration has become a common practice in technology development projects. Rarely, however, the integration (and translation) of knowledge from different disciplines and different ...

    • Periodic CO2 Injection for Improved Storage Capacity and Pressure Management under Intermittent CO2 Supply 

      Shchipanov, Anton; Kollbotn, Lars; Encinas, Mauro; Fjelde, Ingebret; Berenblyum, Roman (Peer reviewed; Journal article, 2022)
      Storing CO2 in geological formations is an important component of reducing greenhouse gases emissions. The Carbon Capture and Storage (CCS) industry is now in its establishing phase, and if successful, massive storage ...

    • Surface Complexation Modelling of Wettability Alteration during Carbonated Water Flooding 

      Mehdiyev, Fagan; Erzuah, Samuel; Omekeh, Aruoture Voke; Fjelde, Ingebret (Peer reviewed; Journal article, 2022)
      CO2 capture and utilization is an effective tool in reducing greenhouse gas emissions and hence, combating global warming. In the present study, surface complexation modeling (SCM) with the geochemistry solver, PHREEQ-C, ...

    • Uncovering Contributing Factors to Interruptions in the Power Grid: An Arctic Case 

      Eikeland, Odin Foldvik; Bianchi, Filippo Maria; Holmestrand, Inga Setså; Bakkejord, Sigurd; Santos, Sergio; Chiesa, Matteo (Peer reviewed; Journal article, 2022)
      Electric failures are a problem for customers and grid operators. Identifying causes and localizing the source of failures in the grid is critical. Here, we focus on a specific power grid in the Arctic region of Northern ...