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dc.contributor.authorPardo, D. 
dc.contributor.authorMatuszyky, P.
dc.contributor.authorTorres-Verdín, C.
dc.contributor.authorMora, A.
dc.contributor.authorMuga, I.
dc.date.accessioned2021-03-29T14:23:21Z
dc.date.available2021-03-29T14:23:21Z
dc.date.issued2013-06
dc.identifier.urihttp://hdl.handle.net/20.500.11824/1267
dc.description.abstractWe describe a numerical study to quantify the influence of tool-eccentricity on wireline and logging-while-drilling (LWD) sonic logging measurements. Simulations are performed with a hp-adaptive Fourier Finite-Element method that delivers highly-accurate solutions of linear elasto-acoustic problems in the frequency domain. Analysis of the main propagation modes obtained from dispersion curves indicates that, for both types of logging instruments, additional high-order modes appear with increasing distance between the center of the tool and the borehole center. These new propagating modes may slightly interfere with the main modes, such as the Stoneley mode, which otherwise remain nearly insensitive to tool eccentricity.en_US
dc.description.sponsorshipMTM2010-16511en_US
dc.formatapplication/pdfen_US
dc.language.isoengen_US
dc.rightsReconocimiento-NoComercial-CompartirIgual 3.0 Españaen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/en_US
dc.titleInfluence of borehole-eccentred tools on wireline and logging-while-drilling sonic logging measurementsen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.identifier.doi10.1111/1365-2478.12022
dc.relation.publisherversionhttps://www.researchgate.net/publication/258225475_Influence_of_borehole-eccentred_tools_on_wireline_and_logging-while-drilling_sonic_logging_measurementsen_US
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen_US
dc.type.hasVersioninfo:eu-repo/semantics/submittedVersionen_US
dc.journal.titleGeophysical Prospectingen_US


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Reconocimiento-NoComercial-CompartirIgual 3.0 España
Except where otherwise noted, this item's license is described as Reconocimiento-NoComercial-CompartirIgual 3.0 España