dc.contributor.author | Lozovyi, Serhii | |
dc.contributor.author | Bauer, Andreas | |
dc.date.accessioned | 2020-11-19T10:43:04Z | |
dc.date.available | 2020-11-19T10:43:04Z | |
dc.date.created | 2019-06-04T17:07:22Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Review of Scientific Instruments. 2019, 90: 024501 (2), 1-15. | en_US |
dc.identifier.issn | 0034-6748 | |
dc.identifier.uri | https://hdl.handle.net/11250/2688649 | |
dc.description.abstract | Fluid saturated rocks exhibit a dependence of acoustic velocities on frequency, which is called velocity dispersion. For some rocks, e.g., shales, velocity dispersion is rather strong and has to be taken into account when interpreting and comparing data from seismic surveys, sonic logs, and ultrasonic measurements on core plugs in the laboratory. In this work, a new laboratory technique has been developed that allows the direct measurement of the P-wave modulus at seismic frequencies from which the P-wave velocities can be derived. Together with ultrasonic velocity measurements that are carried out simultaneously, the P-wave velocity dispersion between seismic and ultrasonic frequencies is obtained. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | AIP Publishing | en_US |
dc.subject | transverse isotropy | en_US |
dc.subject | shale | en_US |
dc.subject | P-wave modulus | en_US |
dc.subject | Velocity dispersion | en_US |
dc.title | Velocity dispersion in rocks: A laboratory technique for direct measurement of P-wave modulus at seismic frequencies | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | This is the authors’ accepted and refereed manuscript to the article. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in (Review of Scientific Instruments ( ISSN 0034-6748)) and may be found at (DOI:10.1063/1.5026969). | en_US |
dc.source.pagenumber | 1-15 | en_US |
dc.source.volume | 90: 024501 | en_US |
dc.source.journal | Review of Scientific Instruments | en_US |
dc.source.issue | 2 | en_US |
dc.identifier.doi | 10.1063/1.5026969 | |
dc.identifier.cristin | 1702776 | |
dc.relation.project | Norges forskningsråd: 234074 | en_US |
dc.source.articlenumber | 024501 | en_US |
cristin.unitcode | 7401,80,7,0 | |
cristin.unitname | Petroleum | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |