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A statistical analysis of the effects of pressure, temperature and salinity on contact angles in CO<inf>2</inf>-brine-quartz systems

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dc.contributor.authorPalamara, Daniel
dc.contributor.authorNeeman, Teresa
dc.contributor.authorGolab, A.N.
dc.contributor.authorSheppard, Adrian
dc.date.accessioned2016-06-14T23:20:16Z
dc.date.issued2015
dc.date.updated2021-08-01T08:29:53Z
dc.description.abstractAn integrative data analysis was performed using previously published contact-angle data for CO<inf>2</inf>-brine-quartz systems. Linear mixed-effects models were used to perform exploratory analyses of the influence of pressure, temperature and salinity on contact angles for subcritical and supercritical CO<inf>2</inf> conditions. The results confirm that there is a large disparity in the magnitude and behaviour of contact angles between studies; accommodating this disparity through the use of a random effect suggests that changes in pressure are important mostly in the subcritical CO<inf>2</inf> pressure range. Brine concentration and temperature are both statistically and practically relevant to the wettability of quartz in CO<inf>2</inf>-brine systems across both pressure regimes.
dc.identifier.issn1750-5836
dc.identifier.urihttp://hdl.handle.net/1885/103285
dc.publisherElsevier BV
dc.sourceInternational Journal of Greenhouse Gas Control
dc.titleA statistical analysis of the effects of pressure, temperature and salinity on contact angles in CO<inf>2</inf>-brine-quartz systems
dc.typeJournal article
local.bibliographicCitation.lastpage524
local.bibliographicCitation.startpage516
local.contributor.affiliationPalamara, Daniel, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationNeeman, Teresa, Administrative Division, ANU
local.contributor.affiliationGolab, A.N., FEI Lithicon Digital Rock Services
local.contributor.affiliationSheppard, Adrian, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidPalamara, Daniel, u5653643
local.contributor.authoruidNeeman, Teresa, u4321232
local.contributor.authoruidSheppard, Adrian, u9204025
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor050301 - Carbon Sequestration Science
local.identifier.absfor091406 - Petroleum and Reservoir Engineering
local.identifier.absseo970104 - Expanding Knowledge in the Earth Sciences
local.identifier.absseo859802 - Management of Greenhouse Gas Emissions from Electricity Generation
local.identifier.ariespublicationU3488905xPUB6107
local.identifier.citationvolume42
local.identifier.doi10.1016/j.ijggc.2015.09.007
local.identifier.scopusID2-s2.0-84942238054
local.identifier.thomsonID000366947400046
local.type.statusPublished Version

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