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Barry Freifeld
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Journal Article

Monitoring subsurface changes by tracking direct-wave amplitudes and traveltimes in continuous distributed acoustic sensor VSP data

Roman Pevzner, Stanislav Glubokovskikh, Roman Isaenkov, Pavel Shashkin, Konstantin Tertyshnikov, Sinem Yavuz, Boris Gurevich, Julia Correa, Todd Wood, Barry Freifeld
Journal: Geophysics
Published: 22 December 2021
Geophysics (2022) 87 (1): A1–A6.
DOI: https://doi.org/10.1190/geo2021-0404.1
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Testing of a permanent orbital surface source and distributed acoustic sensing for monitoring of unconventional reservoirs: Preliminary results from the Eagle Ford Shale

Feng Cheng, Julia Correa, Shan Dou, Barry Freifeld, Todd Wood, Kurt Nihei, Dante Guerra, Jens Birkholzer, Benxin Chi, Jonathan Ajo-Franklin
Journal: Geophysics
Published: 15 February 2021
Geophysics (2021) 86 (2): P1–P12.
DOI: https://doi.org/10.1190/geo2020-0403.1
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3D vertical seismic profile acquired with distributed acoustic sensing on tubing installation: A case study from the CO2CRC Otway Project

Julia Correa, Roman Pevzner, Andrej Bona, Konstantin Tertyshnikov, Barry Freifeld, Michelle Robertson, Thomas Daley
Journal: Interpretation
Published: 07 February 2019
Interpretation (2019) 7 (1): SA11–SA19.
DOI: https://doi.org/10.1190/INT-2018-0086.1
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Analysis of signal to noise and directivity characteristics of DAS VSP at near and far offsets — A CO2CRC Otway Project data example

Julia Correa, Anton Egorov, Konstantin Tertyshnikov, Andrej Bona, Roman Pevzner, Tim Dean, Barry Freifeld, Steve Marshall
Journal: The Leading Edge
Published: 01 December 2017
The Leading Edge (2017) 36 (12): 994a1–994a7.
DOI: https://doi.org/10.1190/tle36120994a1.1
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