Browsing NR vitenarkiv by Author "Kjønsberg, Heidi"
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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 ... -
Estimation of Thickness and Layering of Johansen and Cook Sandstones at the Potential Co2 Storage Site Aurora
Aker, Eyvind; Kjønsberg, Heidi; Fawad, Manzar; Mondol, Nazmul Haque (Chapter, 2021)We have estimated the reservoir sand thickness and internal layering in the Aurora area, a planned geological CO2 storage site in the northern North Sea. The results are obtained by stochastic Markov chain Monte Carlo ...