Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research › peer-review
Temperature Dependencies of Compressional Wave Velocity and Attenuation in Hydrate-Bearing Coal Samples. / Dugarov, G. A.; Fokin, M. I.; Duchkov, A. A.
Processes in GeoMedia—Volume IV. Springer Science and Business Media Deutschland GmbH, 2022. p. 149-154 13 (Springer Geology).Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research › peer-review
}
TY - CHAP
T1 - Temperature Dependencies of Compressional Wave Velocity and Attenuation in Hydrate-Bearing Coal Samples
AU - Dugarov, G. A.
AU - Fokin, M. I.
AU - Duchkov, A. A.
N1 - Acknowledgements The work was supported by Russian Science Foundation (grant No. 19-77-00068) and Russian Presidential Grant (MK-2647.2019.5). Publisher Copyright: © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.
PY - 2022
Y1 - 2022
N2 - Gas hydrates are widespread in nature. Hydrate-bearing sands are well studied due to their high permeability and potential as a new resource of natural gas. Other hydrate-bearing deposits are studied less, in spite of the fact that earlier it was hypothesized the possible presence of gas hydrates in coal. But the possibility of the formation of gas hydrate from bound water in coal was confirmed in experiments recently. This work considers the results of a series of experiments to study the acoustic properties of coal samples containing methane hydrate. As a result, the temperature dependence of compressional wave velocity and attenuation was revealed.
AB - Gas hydrates are widespread in nature. Hydrate-bearing sands are well studied due to their high permeability and potential as a new resource of natural gas. Other hydrate-bearing deposits are studied less, in spite of the fact that earlier it was hypothesized the possible presence of gas hydrates in coal. But the possibility of the formation of gas hydrate from bound water in coal was confirmed in experiments recently. This work considers the results of a series of experiments to study the acoustic properties of coal samples containing methane hydrate. As a result, the temperature dependence of compressional wave velocity and attenuation was revealed.
KW - Acoustic properties
KW - Coal samples
KW - Gas hydrates
KW - Hydrate-bearing media
UR - http://www.scopus.com/inward/record.url?scp=85119509350&partnerID=8YFLogxK
UR - https://elibrary.ru/item.asp?id=47528762
UR - https://www.mendeley.com/catalogue/a62cdbd5-ea3e-33a1-aaf0-47141c9eea0e/
U2 - 10.1007/978-3-030-76328-2_16
DO - 10.1007/978-3-030-76328-2_16
M3 - Chapter
AN - SCOPUS:85119509350
SN - 978-3-030-76330-5
T3 - Springer Geology
SP - 149
EP - 154
BT - Processes in GeoMedia—Volume IV
PB - Springer Science and Business Media Deutschland GmbH
ER -
ID: 34707076