Yue, Lei et al. (2012): Permeability of mud(stone) samples from Site C0001, IODP Expedition 315, Nankai Trough; NanTroSEIZE Stage 1

Leg/Site/Hole:
IODP 315
IODP 314 C0001
IODP 315 C0001
Identifier:
2012-040016
georefid
10.2204/iodp.proc.314315316.204.2012
doi
Creator:
Yue, Lei
University of Missouri, Department of Civil and Environmental Engineering, Columbia, MO, United States
author
Likos, William John
University of Wisconsin-Madison, United States
author
Guo, Junhua
Ecole Nationale Superieure de Geologie, France
author
Underwood, Michael B.
Chungnam National University, South Korea
author
Identification:
Permeability of mud(stone) samples from Site C0001, IODP Expedition 315, Nankai Trough; NanTroSEIZE Stage 1
2012
In: Kinoshita, Masataka, Tobin, Harold, Thu, Moe Kyaw, Gaillot, Philippe, Bourlange, Sylvain, Chang, Chandong, Conin, Marianne, Gulick, Sean, Jurado Rodriguez, Maria Jose, Martin, Kylara M., McNeill, Lisa, Miyakawa, Ayumu, Moore, J. Casey, Nakamura, Yasuyuki, Saito, Saneatsu, Sawyer, Dale S., Tudge, Joanne, Yamada, Yasuhiro, Ashi, Juichiro, Lallemant, Siegfried, Masago, Hideki, Behrmann, Jan H., Boeckel, Babette, Byrne, Timothy, Calves, Gerome, Famin, Vincent, Guo, Junhua, Hashimoto, Yoshitaka, Hayashi, Hiroki, Henry, Pierre, Hirono, Tetsuro, Hulme, Samuel M., Kaksonen, Anna Henriikka, Kanagawa, Kyuichi, Kanamatsu, Toshiya, Kopf, Achim J., Lewis, Jonathan C., Likos, William John, Pares, Josep Maria, Saito, Hiroyuki, Schmidt-Schierhorn, Friedericke, Tomaru, Hitoshi, Underwood, Michael B., Zhu, Wen-Lu, Kimura, Gaku, Screaton, Elizabeth J., Curewitz, Daniel, Chester, Frederick, Fabbri, Olivier, Fergusson, Chris, Girault, France E., Goldsby, David, Harris, Robert, Inagaki, Fumio, Jiang, Tao, Kitamura, Yujin, Knuth, Matt, Li Chun-Feng, Liljedahl, Lillemor Claesson, Louis, Laurent, Milliken, Kitty L., Nicholson, Uisdean, Riedinger, Natascha, Sakaguchi, Arito, Solomon, Evan, Strasser, Michael, Su Xin, Tsutsumi, Akito, Ujiie, Kohtaro, Yamaguchi, Asuka, Zhao, Xixi, Proceedings of the Integrated Ocean Drilling Program NanTroSEIZE Stage 1; investigations of seismogenesis, Nankai Trough, Japan; Expeditions 314, 315, and 316 of the riser drilling platform from and to Shingu, Japan; Sites C0001-C0006, 21 September-15 November 2007; and Sites C0001 and C0002, 16 November-18 December 2007; and Sites C0004 and C0006-C0008, 19 December 2007-5 February 2008
IODP Management International, Washington, DC, United States
314/315/316
In this study, we conducted constant-flow permeability tests in the horizontal (cross-core) and vertical (along-core) directions using five whole-round core specimens of mud(stone) from Integrated Ocean Drilling Program (IODP) Site C0001. The site is located above the accretionary prism of the Nankai Trough offshore of the Kii Peninsula, Japan. The samples came from depths of approximately 25 to 290 m below seafloor and include lithologic Units I (slope apron facies) and II (upper accretionary prism). Effective isotropic confining stress during the tests was set at five increments ranging from 0.034 MPa (5 psi) to 0.551 MPa (80 psi). Average values of hydraulic conductivity range from 1.06 X 10 (super -8) to 7.30 X 10 (super -7) cm/s. Corresponding values of intrinsic permeability range from approximately 10 (super -17) to 10 (super -16) m (super 2) . The ratio of horizontal to vertical permeability (k (sub h) /k (sub v) ) averages 1.15. Environmental scanning electron microscopy was used to assess the relation between the sediment's microstructure and the anisotropy of permeability. Indicators of anisotropy generally show modestly better alignment of grains in the horizontal direction.
English
Serial
Coverage:Geographic coordinates:
North:33.1400
West:136.4300East: 136.4300
South:33.1400
Sedimentary petrology; anisotropy; Asia; boreholes; clastic rocks; cores; Expedition 315; experimental studies; fabric; Far East; Honshu; hydraulic conductivity; Integrated Ocean Drilling Program; IODP Site C0001; Japan; Kii Peninsula; laboratory studies; marine sediments; mudstone; Nankai Trough; NanTroSEIZE; North Pacific; Northwest Pacific; Pacific Ocean; permeability; sedimentary rocks; sediments; West Pacific;
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