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- W3136551728 abstract "Abstract Quantitatively assessing seismic attenuation caused by fluid pressure diffusion (FPD) in partially saturated rocks is challenging because of its sensitivity to the spatial fluid distribution. To address this challenge we performed depressurization experiments to induce the exsolution of carbon dioxide from water in a Berea sandstone sample. In a first set of experiments we used medical X‐ray computed tomography (CT) to characterize the fluid distribution. At an equilibrium pressure of approximately 1 MPa and applying a fluid pressure decline rate of approximately 0.6 MPa per minute, we allowed a change in saturation of less than 1%. The gas was heterogeneously distributed along the length of the sample, with most of the gas exsolving near the sample outlet. In a second set of experiments, at the same pressure and temperature, following a very similar exsolution protocol, we measured the frequency dependent attenuation and modulus dispersion between 0.1 and 1,000 Hz using the forced oscillation method. We observed significant attenuation and dispersion in the extensional and bulk deformation modes, however, not in the shear mode. Lastly, we use the fluid distribution derived from the X‐ray CT as an input for numerical simulations of FPD to compute the attenuation and modulus dispersion. The numerical solutions are in close agreement with the attenuation and modulus dispersion measured in the laboratory. Our approach allows for accurately relating attenuation and dispersion to the fluid distribution, which can be applied to improving the seismic monitoring of the subsurface." @default.
- W3136551728 created "2021-03-29" @default.
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- W3136551728 date "2021-04-01" @default.
- W3136551728 modified "2023-10-01" @default.
- W3136551728 title "Seismic Wave Attenuation and Dispersion Due to Partial Fluid Saturation: Direct Measurements and Numerical Simulations Based on X‐Ray CT" @default.
- W3136551728 cites W1556778625 @default.
- W3136551728 cites W1564096584 @default.
- W3136551728 cites W1593347402 @default.
- W3136551728 cites W1596379074 @default.
- W3136551728 cites W1641238235 @default.
- W3136551728 cites W1649581810 @default.
- W3136551728 cites W1752061138 @default.
- W3136551728 cites W189801612 @default.
- W3136551728 cites W1934789144 @default.
- W3136551728 cites W1965167763 @default.
- W3136551728 cites W1966877237 @default.
- W3136551728 cites W1969797732 @default.
- W3136551728 cites W1974592281 @default.
- W3136551728 cites W1977179797 @default.
- W3136551728 cites W1981252588 @default.
- W3136551728 cites W1989993440 @default.
- W3136551728 cites W1998121741 @default.
- W3136551728 cites W2000619701 @default.
- W3136551728 cites W2009784067 @default.
- W3136551728 cites W2010530247 @default.
- W3136551728 cites W2010584235 @default.
- W3136551728 cites W2010804528 @default.
- W3136551728 cites W2014990648 @default.
- W3136551728 cites W2023741589 @default.
- W3136551728 cites W2026935135 @default.
- W3136551728 cites W2042347853 @default.
- W3136551728 cites W2043713396 @default.
- W3136551728 cites W2044533519 @default.
- W3136551728 cites W2045431556 @default.
- W3136551728 cites W2054658809 @default.
- W3136551728 cites W2055024076 @default.
- W3136551728 cites W2055072688 @default.
- W3136551728 cites W2063244626 @default.
- W3136551728 cites W2064572976 @default.
- W3136551728 cites W2066237496 @default.
- W3136551728 cites W2067691431 @default.
- W3136551728 cites W2070524598 @default.
- W3136551728 cites W2072180467 @default.
- W3136551728 cites W2075275981 @default.
- W3136551728 cites W2076330525 @default.
- W3136551728 cites W2079900140 @default.
- W3136551728 cites W2080125159 @default.
- W3136551728 cites W2085155753 @default.
- W3136551728 cites W2093238563 @default.
- W3136551728 cites W2109120984 @default.
- W3136551728 cites W2112271447 @default.
- W3136551728 cites W2114275047 @default.
- W3136551728 cites W2117791963 @default.
- W3136551728 cites W2118750130 @default.
- W3136551728 cites W2121632291 @default.
- W3136551728 cites W2128824444 @default.
- W3136551728 cites W2136783060 @default.
- W3136551728 cites W2136874368 @default.
- W3136551728 cites W2137371229 @default.
- W3136551728 cites W2137591034 @default.
- W3136551728 cites W2146404428 @default.
- W3136551728 cites W2146990005 @default.
- W3136551728 cites W2150741045 @default.
- W3136551728 cites W2150862072 @default.
- W3136551728 cites W2154715492 @default.
- W3136551728 cites W2157614515 @default.
- W3136551728 cites W2163074223 @default.
- W3136551728 cites W2168318521 @default.
- W3136551728 cites W2204441400 @default.
- W3136551728 cites W2276528930 @default.
- W3136551728 cites W2289939037 @default.
- W3136551728 cites W2321778074 @default.
- W3136551728 cites W2323570387 @default.
- W3136551728 cites W2336202489 @default.
- W3136551728 cites W2429333050 @default.
- W3136551728 cites W2469929643 @default.
- W3136551728 cites W2527203175 @default.
- W3136551728 cites W2531280971 @default.
- W3136551728 cites W2604327922 @default.
- W3136551728 cites W2745809358 @default.
- W3136551728 cites W2746702744 @default.
- W3136551728 cites W2806991976 @default.
- W3136551728 cites W2810446159 @default.
- W3136551728 cites W2897041467 @default.
- W3136551728 cites W2909371981 @default.
- W3136551728 cites W2924254436 @default.
- W3136551728 cites W3010964276 @default.
- W3136551728 cites W3136551728 @default.
- W3136551728 cites W982415275 @default.
- W3136551728 doi "https://doi.org/10.1029/2021jb021643" @default.
- W3136551728 hasPublicationYear "2021" @default.
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