dc.date.accessioned | 2021-03-12T20:32:17Z | |
dc.date.available | 2023-01-23T23:45:47Z | |
dc.date.created | 2021-01-28T09:00:32Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Waage, Malin Singhroha, Sunny Bünz, Stefan Planke, Sverre Waghorn, Kate Alyse Bellwald, Benjamin . Feasibility of using the P-Cable high-resolution 3D seismic system in detecting and monitoring CO2 leakage. International Journal of Greenhouse Gas Control. 2021, 106, 1-9 | |
dc.identifier.uri | http://hdl.handle.net/10852/83940 | |
dc.description.abstract | The P-Cable technology is an acquisition principle for high-resolution and ultra-high-resolution 3D seismic data. Many 3D seismic datasets have been acquired over the last decade, but the application in time-lapse studies for monitoring of CO2 storage is a new and intriguing topic. High-resolution 3D (HR3D) seismic has the potential to detect and monitor CO2 leakage at carbon capture and storage sites with higher accuracy at depths ∼0−2 km below the seafloor compared to more traditional conventional seismic time-lapse data. Here, we synthesize and evaluate research on detection of subsurface CO2 movement using the P-Cable system and address the comparative advantages and disadvantages of conventional and HR3D technologies for subsurface fluid migration monitoring. Studies on P-Cable 4D seismic data show good repeatability (NRMS, 10–40 %), indicating a future monitoring potential. Analysis of detection limits of CO2 data from a CO2 storage site show the ability to detect very small amounts of CO2 (1.3–10.6 t; 3.3–27.4 % gas saturation) in the shallow subsurface. These detection limits are ∼30−300 times smaller than the detection limits of conventional seismic data at similar depths. We conclude that the P-Cable acquisition system can be a valuable monitoring tool in detecting small leakages and can complement conventional seismic data monitoring of the deeper interval. | |
dc.language | EN | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.title | Feasibility of using the P-Cable high-resolution 3D seismic system in detecting and monitoring CO2 leakage | |
dc.type | Journal article | |
dc.creator.author | Waage, Malin | |
dc.creator.author | Singhroha, Sunny | |
dc.creator.author | Bünz, Stefan | |
dc.creator.author | Planke, Sverre | |
dc.creator.author | Waghorn, Kate Alyse | |
dc.creator.author | Bellwald, Benjamin | |
cristin.unitcode | 185,15,22,40 | |
cristin.unitname | Senter for Jordens utvikling og dynamikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1880891 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International Journal of Greenhouse Gas Control&rft.volume=106&rft.spage=1&rft.date=2021 | |
dc.identifier.jtitle | International Journal of Greenhouse Gas Control | |
dc.identifier.volume | 106 | |
dc.identifier.doi | https://doi.org/10.1016/j.ijggc.2020.103240 | |
dc.identifier.urn | URN:NBN:no-86682 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 1750-5836 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/83940/2/Fesability_paper__rev1_ready_.docx.pdf | |
dc.type.version | AcceptedVersion | |
cristin.articleid | 103240 | |
dc.relation.project | EC/H2020/654462 | |
dc.relation.project | NFR/223272 | |
dc.relation.project | NFR/223259 | |