Matches in SemOpenAlex for { <https://semopenalex.org/work/W2020059904> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2020059904 endingPage "233" @default.
- W2020059904 startingPage "220" @default.
- W2020059904 abstract "The Bunter Sandstone in the UK sector of the Southern North Sea Basin is a reservoir rock that is typically 200 m or more thick and has variable but commonly fair to good porosity and permeability. East of the Dowsing Fault Zone it is folded into a number of large periclines as a result of post-depositional halokinesis in the underlying Zechstein salt. It is sealed by the overlying Haisborough Group and younger fine-grained strata and is underlain by the Bunter Shale and Zechstein Group. As such it appears to be an attractive target for industrial-scale CO2 storage. However, the very large masses of CO2 that would have to be injected and stored if CCS is to be an effective greenhouse gas mitigation option are likely to cause (a) significant pore fluid pressure rise and (b) displacement of formation brines from the reservoir. A series of reservoir flow simulations of large-scale CO2 injection was carried out to investigate these effects. A simple, 3D geocellular model of the Bunter Sandstone in the NE part of the UK sector of the Southern North Sea was constructed in the TOUGH2 reservoir simulator in which porosity and both horizontal and vertical permeability could be varied. The injection of CO2 at various rates into the model through a variable number of wells for 50 years was simulated and the model was then run forward for up to 3000 years to see how pore fluid pressures, brine displacement and CO2 distribution evolved. The simulations suggest that provided there is good connectivity within the reservoir, and 12 optimally distributed injection locations are used, 15–20 million tonnes of CO2 per year could be stored in the modelled area without the reservoir pore pressure exceeding 75% of the lithostatic pressure anywhere within the model. However, significant fluxes of the native pore fluid (saline brine) to the sea occurred at a point where the Bunter Sandstone crops out at the seabed. This suggests that the potential environmental impacts of brine displacement to the sea floor should be investigated. The injected CO2 fills only up to about 1% of the total pore space within the model. This indicates that pore fluid pressure rise may be a greater constraint on CO2 storage capacity than physical containment within the storage reservoir." @default.
- W2020059904 created "2016-06-24" @default.
- W2020059904 creator A5007731079 @default.
- W2020059904 creator A5015349233 @default.
- W2020059904 creator A5019919414 @default.
- W2020059904 creator A5026282720 @default.
- W2020059904 creator A5080896082 @default.
- W2020059904 creator A5081449142 @default.
- W2020059904 date "2012-07-01" @default.
- W2020059904 modified "2023-09-26" @default.
- W2020059904 title "Modelling large-scale carbon dioxide injection into the Bunter Sandstone in the UK Southern North Sea" @default.
- W2020059904 cites W1584790380 @default.
- W2020059904 cites W1981746255 @default.
- W2020059904 cites W1995644052 @default.
- W2020059904 cites W2003349958 @default.
- W2020059904 cites W2006701914 @default.
- W2020059904 cites W2105854136 @default.
- W2020059904 cites W2110454623 @default.
- W2020059904 cites W2128205810 @default.
- W2020059904 cites W2139247256 @default.
- W2020059904 cites W72801186 @default.
- W2020059904 doi "https://doi.org/10.1016/j.ijggc.2012.03.011" @default.
- W2020059904 hasPublicationYear "2012" @default.
- W2020059904 type Work @default.
- W2020059904 sameAs 2020059904 @default.
- W2020059904 citedByCount "48" @default.
- W2020059904 countsByYear W20200599042013 @default.
- W2020059904 countsByYear W20200599042014 @default.
- W2020059904 countsByYear W20200599042015 @default.
- W2020059904 countsByYear W20200599042016 @default.
- W2020059904 countsByYear W20200599042017 @default.
- W2020059904 countsByYear W20200599042018 @default.
- W2020059904 countsByYear W20200599042019 @default.
- W2020059904 countsByYear W20200599042020 @default.
- W2020059904 countsByYear W20200599042021 @default.
- W2020059904 countsByYear W20200599042022 @default.
- W2020059904 countsByYear W20200599042023 @default.
- W2020059904 crossrefType "journal-article" @default.
- W2020059904 hasAuthorship W2020059904A5007731079 @default.
- W2020059904 hasAuthorship W2020059904A5015349233 @default.
- W2020059904 hasAuthorship W2020059904A5019919414 @default.
- W2020059904 hasAuthorship W2020059904A5026282720 @default.
- W2020059904 hasAuthorship W2020059904A5080896082 @default.
- W2020059904 hasAuthorship W2020059904A5081449142 @default.
- W2020059904 hasBestOaLocation W20200599042 @default.
- W2020059904 hasConcept C120882062 @default.
- W2020059904 hasConcept C127313418 @default.
- W2020059904 hasConcept C151730666 @default.
- W2020059904 hasConcept C153127940 @default.
- W2020059904 hasConcept C17409809 @default.
- W2020059904 hasConcept C187320778 @default.
- W2020059904 hasConcept C41625074 @default.
- W2020059904 hasConcept C54355233 @default.
- W2020059904 hasConcept C5900021 @default.
- W2020059904 hasConcept C6648577 @default.
- W2020059904 hasConcept C86803240 @default.
- W2020059904 hasConceptScore W2020059904C120882062 @default.
- W2020059904 hasConceptScore W2020059904C127313418 @default.
- W2020059904 hasConceptScore W2020059904C151730666 @default.
- W2020059904 hasConceptScore W2020059904C153127940 @default.
- W2020059904 hasConceptScore W2020059904C17409809 @default.
- W2020059904 hasConceptScore W2020059904C187320778 @default.
- W2020059904 hasConceptScore W2020059904C41625074 @default.
- W2020059904 hasConceptScore W2020059904C54355233 @default.
- W2020059904 hasConceptScore W2020059904C5900021 @default.
- W2020059904 hasConceptScore W2020059904C6648577 @default.
- W2020059904 hasConceptScore W2020059904C86803240 @default.
- W2020059904 hasLocation W20200599041 @default.
- W2020059904 hasLocation W20200599042 @default.
- W2020059904 hasOpenAccess W2020059904 @default.
- W2020059904 hasPrimaryLocation W20200599041 @default.
- W2020059904 hasRelatedWork W1988613642 @default.
- W2020059904 hasRelatedWork W2021550057 @default.
- W2020059904 hasRelatedWork W2044042361 @default.
- W2020059904 hasRelatedWork W2150593945 @default.
- W2020059904 hasRelatedWork W2317646957 @default.
- W2020059904 hasRelatedWork W2349947565 @default.
- W2020059904 hasRelatedWork W2352134627 @default.
- W2020059904 hasRelatedWork W2354793533 @default.
- W2020059904 hasRelatedWork W2939405735 @default.
- W2020059904 hasRelatedWork W4381434948 @default.
- W2020059904 hasVolume "9" @default.
- W2020059904 isParatext "false" @default.
- W2020059904 isRetracted "false" @default.
- W2020059904 magId "2020059904" @default.
- W2020059904 workType "article" @default.