2020
DOI: 10.1029/2019jb018513
|View full text |Cite
|
Sign up to set email alerts
|

Role of Saturation on Elastic Dispersion and Attenuation of Tight Rocks: An Experimental Study

Abstract: Using the forced-oscillation method, we measure the dispersion of Young's modulus, extensional attenuation, and Poisson's ratio of tight sandstone and carbonate samples at seismic frequencies (1-1000 Hz) under a constant confining pressure of 20 MPa and for a water saturation varying between 0% and 100%. The experimental data suggest that the dispersion of Young's modulus and attenuation of tight rocks is significant in a broad frequency band spanning over 1-1000 Hz. A comparison with the high-porosity and hig… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
32
0

Year Published

2020
2020
2024
2024

Publication Types

Select...
7
1

Relationship

1
7

Authors

Journals

citations
Cited by 34 publications
(32 citation statements)
references
References 62 publications
0
32
0
Order By: Relevance
“…The measured data can be found in Li et al. (2020), Batzle et al. (2006), and Zhou et al.…”
Section: Data Availability Statementmentioning
confidence: 93%
“…The measured data can be found in Li et al. (2020), Batzle et al. (2006), and Zhou et al.…”
Section: Data Availability Statementmentioning
confidence: 93%
“…Ren et al ., 2009; Quintal et al ., 2011a; Zhao et al ., 2015, 2017; He et al ., 2018, 2020) and also using laboratory experiments (e.g. Batzle et al ., 2006; Bouzidi and Schmitt, 2006; Yin et al ., 2017; Li et al ., 2020a and 2020b).…”
Section: Introductionmentioning
confidence: 99%
“…Porous rocks are normally saturated with multiphase fluids underground (Zhao et al, 2017;Li et al, 2020a). When seismic waves passing through such subsurface rocks, it is unavoidable to create dissipative and dispersive responses.…”
Section: Introductionmentioning
confidence: 99%
“…Consequently, efforts must be made to precisely measure the dispersion and attenuation at seismic frequency bands and under varying physical conditions. Due to the high requirement of precision and the complexity of laboratory measurements, there are limited teams capable of conducting low-frequency measurements so far (Spencer, 1981;Batzle et al, 2006;Tisato and Quintal, 2013;Pimienta et al, 2015Pimienta et al, , 2019Mikhaltsevitch et al, 2016;Li et al, 2020a). The most prospecting method in low-frequency measurements is the forced-oscillation technique, allowing measurements over a wide frequency range and under varying physical conditions.…”
Section: Introductionmentioning
confidence: 99%