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Ultrasonic Spectral and Complexity Measurements on Brine and Oil Saturated Rocks
Abstract The effects of the rheological properties of fluids on the acoustic behavior of heterogeneous media like rocks are usually very difficult to characterize. We show here that, in ultrasonic tests and their spectral characterizations, signal attenuation is the most evident difference between water and oil saturated rock samples. Density effects, as explained by the inertial component of the Biot’s poroelastic theory, along with entropic analysis seem to provide a good understanding of the pore-fluid effects on the acoustic response of saturated rocks.
Ultrasonic Spectral and Complexity Measurements on Brine and Oil Saturated Rocks
Abstract The effects of the rheological properties of fluids on the acoustic behavior of heterogeneous media like rocks are usually very difficult to characterize. We show here that, in ultrasonic tests and their spectral characterizations, signal attenuation is the most evident difference between water and oil saturated rock samples. Density effects, as explained by the inertial component of the Biot’s poroelastic theory, along with entropic analysis seem to provide a good understanding of the pore-fluid effects on the acoustic response of saturated rocks.
Ultrasonic Spectral and Complexity Measurements on Brine and Oil Saturated Rocks
Santos, C. A. (author) / Urdaneta, V. (author) / Jaimes, G. (author) / Trujillo, L. (author)
2009
Article (Journal)
Electronic Resource
English
BKL:
38.58
Geomechanik
/
56.20
Ingenieurgeologie, Bodenmechanik
/
38.58$jGeomechanik
/
56.20$jIngenieurgeologie$jBodenmechanik
RVK:
ELIB41
Ultrasonic Spectral and Complexity Measurements on Brine and Oil Saturated Rocks
| Online Contents | 2009
Ultrasonic Spectral and Complexity Measurements on Brine and Oil Saturated Rocks
| British Library Online Contents | 2010