@inproceedings{e5dd107f874341a59dcd1f39d218142f,
title = "Quantitative seismic interpretation of the Gassum Formation at the Stenlille aquifer gas storage",
abstract = "A quantitative seismic interpretation of the Gassum Formation at the onshore aquifer gas storage near the Danish town Stenlille is presented with its implications for exploiting the gas storage facility as a potential CO2 demonstration site. An available dataset including a 3D seismic volume and 20 wells was used to interrogate the following questions: (1) Is the seismic response of the natural gas stored in the Stenlille aquifer similar to a modelled CO2 fluid at equivalent burial depths?; (2) Can we map the injected natural gas distributions stored within the various reservoir zones and compartments in the Stenlille aquifer?; and (3) Can we better resolve the spatial reservoir heterogeneities and zone boundaries in the Gassum Formation? Our approach involves employing a set of quantitative interpretation tools based on the available 3D seismic post-stack volume and well logs. The quantitative interpretation results yield additional reservoir insights useful for building a robust static model for subsequent CO2 storage and de-risking. The present study is a part of recent projects (ConsenCUS and CCS2022−2024) carried out at GEUS.",
keywords = "Carbon capture and storage, Reservoir characterisation, Gassum Formation, Bayesian inversion, Stenlille",
author = "Kenneth Bredesen and Mads Lorentzen and Florian Smit and Ulrik Gregersen",
note = "GHGT-16 Conference Proceedings (2022): Paper available from SSRN electronic journal, on Nov. 14th 2022; 16th International Conference on Greenhouse Gas Control Technologies, GHGT-16 ; Conference date: 23-10-2022 Through 27-10-2022",
year = "2022",
month = nov,
day = "14",
doi = "10.2139/ssrn.4276697",
language = "English",
booktitle = "Proceedings of the 16th Greenhouse Gas Control Technologies Conference (GHGT-16) 23-24 Oct 2022",
publisher = "Elsevier",
address = "Netherlands",
}