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Statistical Analysis of Natural Resource Data - SAND

The SAND department was established in 1984. It is a significant international contributor to research and services within reservoir description, stochastic modeling and geostatistics for the oil industry. Our primary goal is to use statistical methods to reduce and quantify risk and uncertainty. The main area is stochastic modeling of the geology in petroleum reservoirs including upscaling and history matching. There is also a significant activity on all kinds of risk quantification, primarily within the energy sector.

The staff has a background in statistics, mathematics, physics, numerical analysis and computer science. To ensure that we work with interesting and relevant problems for the petroleum industry, we encourage close cooperation with professionals within the geo-science whenever this is relevant for the project. Oil companies, software vendors within the oil industry and research project sponsored by the European Commission and The Research Council of Norway, finance most projects.

Research areas

Last 5 scientific articles

    Goodwin, Håvard; Aker, Eyvind; Røe, Per. Stochastic Modeling of Subseismic Faults Conditioned on Displacement and Orientation Maps. Mathematical Geosciences (ISSN 1874-8961). doi: 10.1007/s11004-021-09965-7. 2021.

    Kolbjørnsen, Odd; Buland, Arild; Hauge, Ragnar; Røe, Per; Ndingwan, Abel Onana; Aker, Eyvind. Bayesian seismic inversion for stratigraphic horizon, lithology, and fluid prediction. Geophysics (ISSN 0016-8033). 85(3) pp R207. doi: 10.1190/geo2019-0170.1. 2020. Institutional archive 

    Aarnes, Ingrid; van der Vegt, Helena; Hauge, Ragnar; Fjellvoll, Bjørn; Nordahl, Kjetil. Utilizing sedimentary process-based models as training images for multipoint facies simulations. Bulletin of Canadian petroleum geology (ISSN 0007-4802). 67(4) pp 217-230. doi: 10.35767/gscpgbull.67.4.217. 2019.

    Parra, Mauricio; Echeverri, Sebastian; Patino, Ana Maria; Ramirez, Juan Carlos; Mora, Andrés; Sobel, Edward R.; Almendral Vazquez, Ariel; Pardo-Trujillo, Andrés. Cenozoic Evolution of the Sierra Nevada de Santa Marta, Colombia. In: The geology of Colombia Volume 3. Paleogene – Neogene. Servicio Geológico Colombiano. (ISBN 978-958-99528-6-3). pp 259-297. doi: https://doi.org/10.32685/pub.esp.37.2019.07. 2019.

    Patino, Ana Maria; Parra, Mauricio; Ramirez, Juan Carlos; Sobel, Edward R.; Glodny, Johannes; Almendral Vazquez, Ariel; Echeverri, Sebastian. Thermochronological constraints on Cenozoic exhumation along the southern Caribbean: The Santa Marta range, northern Colombia. In: Andean Tectonics. (ISBN 978-0-12-816009-1). pp 103-132. doi: 10.1016/B978-0-12-816009-1.00007-1. 2019.

Publications in 2022, 2021, 2020, 2019, 2018, earlier years
Postal address:
Norsk Regnesentral/
Norwegian Computing Center
P.O. Box 114 Blindern
NO-0314 Oslo
Visit address:
Norsk Regnesentral
Gaustadalleen 23a
Kristen Nygaards hus
NO-0373 Oslo.
(+47) 22 85 25 00
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Postal address: Norsk Regnesentral/Norwegian Computing Center, P.O. Box 114 Blindern, NO-0314 Oslo, Norway
Visit address: Norsk Regnesentral, Gaustadalleen 23a, Kristen Nygaards hus, NO-0373 Oslo.
Phone: (+47) 22 85 25 00
AddressHow to get to NR