• Analytical solutions for aquifer thermal energy storage 

      Nordbotten, Jan Martin (Peer reviewed; Journal article, 2017-02)
      The concept of aquifer thermal energy storage involves injection of water at elevated temperature, and possibly nonambient salinity, into a host aquifer. We consider axisymmetric injection, wherein both the composition and ...
    • Consistent MPFA Discretization for Flow in the Presence of Gravity 

      Starnoni, Michele; Berre, Inga; Keilegavlen, Eirik; Nordbotten, Jan Martin (Peer reviewed; Journal article, 2019)
      A standard practice used in the industry to discretizing the gravity term in the two‐phase Darcy flow equations is to apply an upwind strategy. In this paper, we show that this can give a persistent unphysical flux field ...
    • Vertically integrated models for coupled two‐phase flow and geomechanics in porous media 

      Bjørnarå, Tore Ingvald; Nordbotten, Jan Martin; Park, Joonsang (Peer reviewed; Journal article, 2016-02)
      Models of reduced dimensionality have been found to be particularly attractive in simulating the fate of injected CO2 in supercritical state in the context of carbon capture and storage. This is motivated by the confluence ...