Blar i Vitenskapelige publikasjoner (TN-IEP) på emneord "VDP::Teknologi: 500::Berg‑ og petroleumsfag: 510::Geoteknikk: 513"

Viser treff 1-2 av 2

    • Footprints of spontaneous fluid redistribution on capillary pressure in porous rock 

      Helland, Johan Olav; Friis, Helmer Andre`; Jettestuen, Espen; Skjæveland, Svein Magne (Journal article; Peer reviewed, 2017-05)
      Pore-scale imaging of two-phase flow in porous media shows that pore filling occurs as cooperative events with accompanying spontaneous fluid redistribution in other parts of the pore space. We present a level set method ...

    • Influence of fluid viscosity hierarchy on the reverse-circulation displacement efficiency 

      Ghorbani, Maryam; Giljarhus, Knut Erik Teigen; Skadsem, Hans Joakim (Peer reviewed; Journal article, 2023)
      Reverse-circulation cementing is an alternative strategy for well cementing where the cementing fluids are injected directly into the annulus from the surface. This cementing strategy can reduce downhole circulation pressures ...