Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale

Abstract Through hydration experiments and ultrasonic transmission experiments, analyze the influence of hydration on the shale acoustic velocity, elastic parameters, and anisotropy parameters. The relationship between the elastic parameter Cij and the hydration time is given. The results show that:...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Gao, Kepan [verfasserIn] Liu, Xiangjun Xiong, Jian Li, Wei

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2021

Schlagwörter:	Hydration Shale Elastic parameters Anisotropic strength parameter Wave velocity

Anmerkung:	© Saudi Society for Geosciences 2021

Übergeordnetes Werk:	Enthalten in: Arabian journal of geosciences - Berlin : Springer, 2008, 14(2021), 24 vom: Dez.
Übergeordnetes Werk:	volume:14 ; year:2021 ; number:24 ; month:12

Links:	Volltext

DOI / URN:	10.1007/s12517-021-09261-y

Katalog-ID:	SPR04581029X

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245	1	0	\|a Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale
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520			\|a Abstract Through hydration experiments and ultrasonic transmission experiments, analyze the influence of hydration on the shale acoustic velocity, elastic parameters, and anisotropy parameters. The relationship between the elastic parameter Cij and the hydration time is given. The results show that: (1) The hydration of shale is a continuous and gradually stable process. (2) The qP wave velocity first significantly decreases with the hydration time and then tends to be flat, and the qSH wave velocity shows a decreasing trend with the hydration time. (3) The anisotropic strength parameter ε of the Longmaxi Formation shale increases first and then decreases, and tends to be stable with hydration time, and the magnitude of the change is relatively large, but the magnitude of γ the change is small. The results provide methods and ideas for accurately obtaining shale elastic parameters and studying the influence of hydration on shale wave speed, elastic parameters and anisotropy characteristics, and have important theoretical value and practical significance.
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allfields	10.1007/s12517-021-09261-y doi (DE-627)SPR04581029X (SPR)s12517-021-09261-y-e DE-627 ger DE-627 rakwb eng Gao, Kepan verfasserin aut Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2021 Abstract Through hydration experiments and ultrasonic transmission experiments, analyze the influence of hydration on the shale acoustic velocity, elastic parameters, and anisotropy parameters. The relationship between the elastic parameter Cij and the hydration time is given. The results show that: (1) The hydration of shale is a continuous and gradually stable process. (2) The qP wave velocity first significantly decreases with the hydration time and then tends to be flat, and the qSH wave velocity shows a decreasing trend with the hydration time. (3) The anisotropic strength parameter ε of the Longmaxi Formation shale increases first and then decreases, and tends to be stable with hydration time, and the magnitude of the change is relatively large, but the magnitude of γ the change is small. The results provide methods and ideas for accurately obtaining shale elastic parameters and studying the influence of hydration on shale wave speed, elastic parameters and anisotropy characteristics, and have important theoretical value and practical significance. Hydration (dpeaa)DE-He213 Shale (dpeaa)DE-He213 Elastic parameters (dpeaa)DE-He213 Anisotropic strength parameter (dpeaa)DE-He213 Wave velocity (dpeaa)DE-He213 Liu, Xiangjun aut Xiong, Jian aut Li, Wei aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 14(2021), 24 vom: Dez. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:14 year:2021 number:24 month:12 https://dx.doi.org/10.1007/s12517-021-09261-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 14 2021 24 12
spelling	10.1007/s12517-021-09261-y doi (DE-627)SPR04581029X (SPR)s12517-021-09261-y-e DE-627 ger DE-627 rakwb eng Gao, Kepan verfasserin aut Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2021 Abstract Through hydration experiments and ultrasonic transmission experiments, analyze the influence of hydration on the shale acoustic velocity, elastic parameters, and anisotropy parameters. The relationship between the elastic parameter Cij and the hydration time is given. The results show that: (1) The hydration of shale is a continuous and gradually stable process. (2) The qP wave velocity first significantly decreases with the hydration time and then tends to be flat, and the qSH wave velocity shows a decreasing trend with the hydration time. (3) The anisotropic strength parameter ε of the Longmaxi Formation shale increases first and then decreases, and tends to be stable with hydration time, and the magnitude of the change is relatively large, but the magnitude of γ the change is small. The results provide methods and ideas for accurately obtaining shale elastic parameters and studying the influence of hydration on shale wave speed, elastic parameters and anisotropy characteristics, and have important theoretical value and practical significance. Hydration (dpeaa)DE-He213 Shale (dpeaa)DE-He213 Elastic parameters (dpeaa)DE-He213 Anisotropic strength parameter (dpeaa)DE-He213 Wave velocity (dpeaa)DE-He213 Liu, Xiangjun aut Xiong, Jian aut Li, Wei aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 14(2021), 24 vom: Dez. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:14 year:2021 number:24 month:12 https://dx.doi.org/10.1007/s12517-021-09261-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 14 2021 24 12
allfields_unstemmed	10.1007/s12517-021-09261-y doi (DE-627)SPR04581029X (SPR)s12517-021-09261-y-e DE-627 ger DE-627 rakwb eng Gao, Kepan verfasserin aut Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2021 Abstract Through hydration experiments and ultrasonic transmission experiments, analyze the influence of hydration on the shale acoustic velocity, elastic parameters, and anisotropy parameters. The relationship between the elastic parameter Cij and the hydration time is given. The results show that: (1) The hydration of shale is a continuous and gradually stable process. (2) The qP wave velocity first significantly decreases with the hydration time and then tends to be flat, and the qSH wave velocity shows a decreasing trend with the hydration time. (3) The anisotropic strength parameter ε of the Longmaxi Formation shale increases first and then decreases, and tends to be stable with hydration time, and the magnitude of the change is relatively large, but the magnitude of γ the change is small. The results provide methods and ideas for accurately obtaining shale elastic parameters and studying the influence of hydration on shale wave speed, elastic parameters and anisotropy characteristics, and have important theoretical value and practical significance. Hydration (dpeaa)DE-He213 Shale (dpeaa)DE-He213 Elastic parameters (dpeaa)DE-He213 Anisotropic strength parameter (dpeaa)DE-He213 Wave velocity (dpeaa)DE-He213 Liu, Xiangjun aut Xiong, Jian aut Li, Wei aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 14(2021), 24 vom: Dez. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:14 year:2021 number:24 month:12 https://dx.doi.org/10.1007/s12517-021-09261-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 14 2021 24 12
allfieldsGer	10.1007/s12517-021-09261-y doi (DE-627)SPR04581029X (SPR)s12517-021-09261-y-e DE-627 ger DE-627 rakwb eng Gao, Kepan verfasserin aut Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2021 Abstract Through hydration experiments and ultrasonic transmission experiments, analyze the influence of hydration on the shale acoustic velocity, elastic parameters, and anisotropy parameters. The relationship between the elastic parameter Cij and the hydration time is given. The results show that: (1) The hydration of shale is a continuous and gradually stable process. (2) The qP wave velocity first significantly decreases with the hydration time and then tends to be flat, and the qSH wave velocity shows a decreasing trend with the hydration time. (3) The anisotropic strength parameter ε of the Longmaxi Formation shale increases first and then decreases, and tends to be stable with hydration time, and the magnitude of the change is relatively large, but the magnitude of γ the change is small. The results provide methods and ideas for accurately obtaining shale elastic parameters and studying the influence of hydration on shale wave speed, elastic parameters and anisotropy characteristics, and have important theoretical value and practical significance. Hydration (dpeaa)DE-He213 Shale (dpeaa)DE-He213 Elastic parameters (dpeaa)DE-He213 Anisotropic strength parameter (dpeaa)DE-He213 Wave velocity (dpeaa)DE-He213 Liu, Xiangjun aut Xiong, Jian aut Li, Wei aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 14(2021), 24 vom: Dez. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:14 year:2021 number:24 month:12 https://dx.doi.org/10.1007/s12517-021-09261-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 14 2021 24 12
allfieldsSound	10.1007/s12517-021-09261-y doi (DE-627)SPR04581029X (SPR)s12517-021-09261-y-e DE-627 ger DE-627 rakwb eng Gao, Kepan verfasserin aut Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2021 Abstract Through hydration experiments and ultrasonic transmission experiments, analyze the influence of hydration on the shale acoustic velocity, elastic parameters, and anisotropy parameters. The relationship between the elastic parameter Cij and the hydration time is given. The results show that: (1) The hydration of shale is a continuous and gradually stable process. (2) The qP wave velocity first significantly decreases with the hydration time and then tends to be flat, and the qSH wave velocity shows a decreasing trend with the hydration time. (3) The anisotropic strength parameter ε of the Longmaxi Formation shale increases first and then decreases, and tends to be stable with hydration time, and the magnitude of the change is relatively large, but the magnitude of γ the change is small. The results provide methods and ideas for accurately obtaining shale elastic parameters and studying the influence of hydration on shale wave speed, elastic parameters and anisotropy characteristics, and have important theoretical value and practical significance. Hydration (dpeaa)DE-He213 Shale (dpeaa)DE-He213 Elastic parameters (dpeaa)DE-He213 Anisotropic strength parameter (dpeaa)DE-He213 Wave velocity (dpeaa)DE-He213 Liu, Xiangjun aut Xiong, Jian aut Li, Wei aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 14(2021), 24 vom: Dez. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:14 year:2021 number:24 month:12 https://dx.doi.org/10.1007/s12517-021-09261-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 14 2021 24 12
language	English
source	Enthalten in Arabian journal of geosciences 14(2021), 24 vom: Dez. volume:14 year:2021 number:24 month:12
sourceStr	Enthalten in Arabian journal of geosciences 14(2021), 24 vom: Dez. volume:14 year:2021 number:24 month:12
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Hydration Shale Elastic parameters Anisotropic strength parameter Wave velocity
isfreeaccess_bool	false
container_title	Arabian journal of geosciences
authorswithroles_txt_mv	Gao, Kepan @@aut@@ Liu, Xiangjun @@aut@@ Xiong, Jian @@aut@@ Li, Wei @@aut@@
publishDateDaySort_date	2021-12-01T00:00:00Z
hierarchy_top_id	572421877
id	SPR04581029X
language_de	englisch
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author	Gao, Kepan
spellingShingle	Gao, Kepan misc Hydration misc Shale misc Elastic parameters misc Anisotropic strength parameter misc Wave velocity Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale
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topic_title	Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale Hydration (dpeaa)DE-He213 Shale (dpeaa)DE-He213 Elastic parameters (dpeaa)DE-He213 Anisotropic strength parameter (dpeaa)DE-He213 Wave velocity (dpeaa)DE-He213
topic	misc Hydration misc Shale misc Elastic parameters misc Anisotropic strength parameter misc Wave velocity
topic_unstemmed	misc Hydration misc Shale misc Elastic parameters misc Anisotropic strength parameter misc Wave velocity
topic_browse	misc Hydration misc Shale misc Elastic parameters misc Anisotropic strength parameter misc Wave velocity
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title	Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale
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title_full	Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale
author_sort	Gao, Kepan
journal	Arabian journal of geosciences
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author_browse	Gao, Kepan Liu, Xiangjun Xiong, Jian Li, Wei
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author-letter	Gao, Kepan
doi_str_mv	10.1007/s12517-021-09261-y
title_sort	investigation on the influence of hydration on the elastic parameters of longmaxi formation shale
title_auth	Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale
abstract	Abstract Through hydration experiments and ultrasonic transmission experiments, analyze the influence of hydration on the shale acoustic velocity, elastic parameters, and anisotropy parameters. The relationship between the elastic parameter Cij and the hydration time is given. The results show that: (1) The hydration of shale is a continuous and gradually stable process. (2) The qP wave velocity first significantly decreases with the hydration time and then tends to be flat, and the qSH wave velocity shows a decreasing trend with the hydration time. (3) The anisotropic strength parameter ε of the Longmaxi Formation shale increases first and then decreases, and tends to be stable with hydration time, and the magnitude of the change is relatively large, but the magnitude of γ the change is small. The results provide methods and ideas for accurately obtaining shale elastic parameters and studying the influence of hydration on shale wave speed, elastic parameters and anisotropy characteristics, and have important theoretical value and practical significance. © Saudi Society for Geosciences 2021
abstractGer	Abstract Through hydration experiments and ultrasonic transmission experiments, analyze the influence of hydration on the shale acoustic velocity, elastic parameters, and anisotropy parameters. The relationship between the elastic parameter Cij and the hydration time is given. The results show that: (1) The hydration of shale is a continuous and gradually stable process. (2) The qP wave velocity first significantly decreases with the hydration time and then tends to be flat, and the qSH wave velocity shows a decreasing trend with the hydration time. (3) The anisotropic strength parameter ε of the Longmaxi Formation shale increases first and then decreases, and tends to be stable with hydration time, and the magnitude of the change is relatively large, but the magnitude of γ the change is small. The results provide methods and ideas for accurately obtaining shale elastic parameters and studying the influence of hydration on shale wave speed, elastic parameters and anisotropy characteristics, and have important theoretical value and practical significance. © Saudi Society for Geosciences 2021
abstract_unstemmed	Abstract Through hydration experiments and ultrasonic transmission experiments, analyze the influence of hydration on the shale acoustic velocity, elastic parameters, and anisotropy parameters. The relationship between the elastic parameter Cij and the hydration time is given. The results show that: (1) The hydration of shale is a continuous and gradually stable process. (2) The qP wave velocity first significantly decreases with the hydration time and then tends to be flat, and the qSH wave velocity shows a decreasing trend with the hydration time. (3) The anisotropic strength parameter ε of the Longmaxi Formation shale increases first and then decreases, and tends to be stable with hydration time, and the magnitude of the change is relatively large, but the magnitude of γ the change is small. The results provide methods and ideas for accurately obtaining shale elastic parameters and studying the influence of hydration on shale wave speed, elastic parameters and anisotropy characteristics, and have important theoretical value and practical significance. © Saudi Society for Geosciences 2021
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title_short	Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale
url	https://dx.doi.org/10.1007/s12517-021-09261-y
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author2	Liu, Xiangjun Xiong, Jian Li, Wei
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up_date	2024-07-03T18:26:19.343Z
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The results provide methods and ideas for accurately obtaining shale elastic parameters and studying the influence of hydration on shale wave speed, elastic parameters and anisotropy characteristics, and have important theoretical value and practical significance.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Hydration</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Shale</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Elastic parameters</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Anisotropic strength parameter</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Wave velocity</subfield><subfield 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Investigation on the influence of hydration on the elastic parameters of Longmaxi Formation shale

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