Kvenvolden K A. Gas hydrates-geological perspective and global change. Review of Geophysics, 1993, 31(2): 173-187.
[2]
Cook A, Guerin G, Mrozewski S, et al. Gulf of Mexico Gas Hydrate Joint Industry Project Leg II: Walker Ridge 313 LWD Operations and Results, 2010: 1-24.
[3]
Park K P, Bahk J J, Kwon Y, et al. Korean National Program Expedition Confirm Rich Gas Hydrate Deposits in the Ulleung Basin, East Sea: Fire in the Ice Methane Hydrate Newsletter, 2006: 6-9.
[4]
Collett T S, Riedel M, Cochran J, et al. Geologic Controls on the Occurrence of Gas Hydrates in the Indian Continental Margin: Results of the Indian National Gas Hydrate Program (NGHP) Expediton 01 Initial Reports, 2008: 1-135.
[5]
Lee M W, Collett T S. Gas hydrate saturations estimated from fractured reservoir at Site NGHP-01-10, Krishna-Godavari Basin, India. J. Geophys. Res., 2009, 114: B07102, doi: 10.1029/2008JB006237.
[6]
Wojtowitz G, Zevos A, Clayton C R I. Numerical modeling of grain-displacing gas hydrate morphologies. //Proceedings of the 7th International Conference on Gas Hydrates (ICGH 2011). Edinburgh, Scotland, United Kingdom, 2011: 8.
[7]
Ghosh R, Sain K, Ojha M. Effective medium modeling of gas hydrate-filled fractures using the sonic log in the Krishna-Godavari basin, offshore eastern India. J. Geophys. Res., 2011, 115: B06101.
[8]
Boswell R, Collett T S. The gas hydrates resource pyramid: Fire in the ice. Methane Hydrate Newsletter, 2006, 6(3): 5-7.
[9]
Cook A E, Goldberg D. Extent of gas hydrate filled fracture planes: Implications for in situ methanogenesis and resource potential. Geophys. Res. Lett., 2008, 35(15): L15302.
[10]
Hudson J A. Wave speeds and attenuation of elastic waves in material containing cracks. Geophys. J. Int., 1981, 64(1): 133-150.
[11]
Yang D H, Zhang Z J. Poroelastic wave equation including the Biot/squirt mechanism and the solid/fluid coupling anisotropy. Wave Motion, 2002, 35(3): 223-245.
[12]
Lee M W, Collett T S. Pore-and fracture-filling gas hydrate reservoirs in the Gulf of Mexico Gas Hydrate Joint Industry Leg II Green Canyon 955 H well. Marine and Petroleum Geology, 2012, 34(1): 62-71.
[13]
Sassen R, Losh L S, Cathles L, et al. Massive vein-filling gas hydrate: Relation to ongoing gas migration from the deep subsurface in the Gulf of Mexico. Marine and Petroleum Geology, 2001, 18(5): 551-560.
[14]
Hill R. The elastic behaviour of a crystalline aggregate. Proc. Phys. Soc. A, 1952, 65(5): 349-354.
[15]
Pride S R, Berryman J G, Harris J M. Seismic attenuation due to wave-induced flow. J. Geophys. Res., 2004, 109: B01201.
[16]
Mindlin R D. Compliance of elastic bodies in contact. Journal of Applied Mechanics Transactions, 1949, 71: 259-268.
[17]
Gassmann F. Elasticity of porous media. Vierteljahresheft der Naturforschenden Gesselschaft, 1951, 96: 1-23.
[18]
Helgerud M B, Dvorkin J, Nur A, et al. Elastic-wave velocity in marine sediments with gas hydrates: Effective medium modeling. Geophys. Res. Lett., 1999, 26(13): 2021-2024.
[19]
Lee M W. A simple method of predicting S-wave velocity. Geophysics, 2006, 71(6): F161-F164.
[20]
Dvorkin J, Nur A. Elasticity of high-porosity sandstones: Theory for two North Sea data sets. Geophysics, 1996, 61(5): 1363-1370.
[21]
Dvorkin J, Nur A. Time-average equation revisited. Geophysics, 1998, 63(2): 460-464.
[22]
王秀娟, 吴时国, 刘学伟. 天然气水合物和游离气饱和度估算的影响因素. 地球物理学报, 2006, 49(2): 504-511. Wang X J, Wu S G, Liu X W. Factors affecting the estimation of gas hydrate and free gas saturation. Chinese J. Geophys. (in Chinese), 2006, 49(2): 504-511.
[23]
Collett T S, Riedel M, Cochran J, et al. Geologic Controls on the Occurrence of Gas Hydrates in the Indian Continental Margin: Results of the Indian National Gas Hydrate Program (NGHP) Expediton 01 Initial Reports. San Antonio: AAPG Annual Convention, 2008.
[24]
White J E, Angona F A. Elastic wave velocities in laminated media. Journal of Acoustic Society of America, 1955, 27(2): 310-317.
[25]
Eshelby J D. The determination of the elastic field of an ellipsoidal inclusion, and related problems. Proc. R. Soc. A, 1958, 241(1226): 376-396.
[26]
Walsh J B. New analysis of attenuation in partially melted rock. J. Geophys. Res., 1969, 74(17): 4333-4337.
[27]
Thomsen L. Weak elastic anisotropy. Geophysics, 1986, 51(10): 1954-1966.
[28]
White J E. Seismic Waves-Radiation, Transmission, and Attenuation. New York: McGraw-Hill, 1965.
