Acoustic properties of rocks compacted from powders.

Olga Bilenko; Yulia Uvarova; Maxim Lebedev

doi:10.1071/ASEG2015ab305

24th International Geophysical Conference and Exhibition – Geophysics and Geology Together for Discovery

ISSN: 2202-0586
E-ISSN:

oa Acoustic properties of rocks compacted from powders.
Authors Olga Bilenko^a, Yulia Uvarova^b and Maxim Lebedev^c
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^a Curtin University & DET CRCDepartment of Exploration Geophysics, GPO Box U1987, Perth, WA, 6151, [email protected] ^b CSIRO & DET CRC ARRC CSIRO 26 Dick Perry Avenue, Kensington, 6151, WA, [email protected] ^c Curtin UniversityDepartment of Exploration Geophysics, GPO Box U1987, Perth, WA, 6151, [email protected]
Publisher: Australian Society of Exploration Geophysicists
Source: ASEG Extended Abstracts, Volume 2015, Issue 24th International Geophysical Conference and Exhibition – Geophysics and Geology Together for Discovery, Dec 2015, p. 1 - 4
DOI: https://doi.org/10.1071/ASEG2015ab305
- Published online: 01 Dec 2015

Abstract

During the drilling process core samples often are damaged and proper measurements on samples cannot be performed. The objective of this study is to investigate rock powders and evaluate how their seismic properties relate to the seismic properties of their corresponding rocks. Consolidated and poorly consolidated rocks and fine powders made of those rocks have been used in this study to assess such possibilities. A comparison between the seismic properties of dry powders to the properties of wet powders has been done. A correlation in mechanical properties (Young’s modulus and Poisson’s ratio) between compacted powder and samples from host rock has been found.

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2015-12-01

2026-01-20

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Article Type: Research Article

Keyword(s): compaction; rock powders; sandstone; ultrasonic velocities

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oa Acoustic properties of rocks compacted from powders.

Abstract

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