The Sleipner 2019 Benchmark Model has been published by Equinor ASA on behalf of the Sleipner Group, and is available at: https://co2datashare.org/dataset/sleipner-2019-benchmark-model We recommend visiting that site for full information about the data set, as well as more data than that provided here, which is only a simulation model. The data in this directory are owned by Equinor (operator), ExxonMobil Exploration and Production Norway AS, LOTOS Exploration and Production Norge AS, KUFPEC Norway AS and Norwegian Petroleum Directorate (NPD). The license of the data is the SLEIPNER CO2 REFERENCE DATASET LICENSE, which can be found in the 'license.pdf' file, as well as at: https://co2datashare.org/sleipner-2019-benchmark-model/static/license.pdf A summary of the license is available in the 'COPYING' file, as well as at: https://co2datashare.org/view/license/5c681b1f-04af-4c09-8ec0-febb16ce6fc8 NOTE 1: The grid file is larger than github's file size limit, and has been compressed with gzip. To decompress it, do: gunzip Sleipner_Reference_Model_cleaned.grdecl.gz on the command line (in Linux, macOS, or Windows Subsystem for Linux). NOTE 2: The data for feeder and intralayer permeabilities are not the mean values given in the original dataset, but are updated by history matching with ERT and OPM Flow. This part is therefore considered Adapted Material under the license.