• Bayesian seismic 4D inversion for lithology and fluid prediction 

      Kjønsberg, Heidi; Hauge, Ragnar; Nilsen, Carl-Inge Colombo; Ndingwan, Abel Onana; Kolbjørnsen, Odd (Peer reviewed; Journal article, 2024)
      Seismic data acquired at different times over the same area can provide insight into changes in an oil/gas reservoir. Probabilities for pore fluid will typically change, whereas the lithology remains stable over time. This ...
    • Bayesian seismic inversion for stratigraphic horizon, lithology, and fluid prediction 

      Kolbjørnsen, Odd; Buland, Arild; Hauge, Ragnar; Røe, Per; Ndingwan, Abel Onana; Aker, Eyvind (Peer reviewed; Journal article, 2020)
      We have developed an efficient methodology for Bayesian prediction of lithology and pore fluid, and layer-bounding horizons, in which we include and use spatial geologic prior knowledge such as vertical ordering of ...