(Table T1) Porosity and permeability of samples from ODP Leg 180 sites
Cobertura |
MEDIAN LATITUDE: -9.506757 * MEDIAN LONGITUDE: 151.591030 * SOUTH-BOUND LATITUDE: -9.745400 * WEST-BOUND LONGITUDE: 151.573680 * NORTH-BOUND LATITUDE: -9.189710 * EAST-BOUND LONGITUDE: 151.625710 * DATE/TIME START: 1998-06-17T15:30:00 * DATE/TIME END: 1998-08-05T04:30:00 * MINIMUM DEPTH, sediment/rock: 188 m * MAXIMUM DEPTH, sediment/rock: 737 m |
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Data(s) |
08/08/2001
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Resumo |
Woodlark Basin, an area of continental extension, is an ideal location to study the evolution of permeability and the development of overpressures within an active rift basin. In this investigation, we measured sediment permeabilities of cores from Woodlark Basin and used numerical modeling to determine if pore fluid overpressures are likely at the base of the rift basin. Constant-rate flow tests were conducted on cores from Site 1108, located in the rift basin, and Sites 1115 and 1118, located on the northern margin of the basin. Results of the laboratory tests indicated permeabilities that range from 1.5 x 10**-18 to 1 x 10**-16 m**2. Results of the numerical modeling of Site 1108 suggest that overpressures due to sedimentation are unlikely. |
Formato |
text/tab-separated-values, 30 data points |
Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.787101 doi:10.1594/PANGAEA.787101 |
Idioma(s) |
en |
Publicador |
PANGAEA |
Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
Fonte |
Supplement to: Kemerer, Amy; Screaton, Elizabeth J (2001): Permeabilities of sediments from Woodlark Basin: implications for pore pressures. In: Huchon, P; Taylor, B; Klaus, A (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 180, 1-14, doi:10.2973/odp.proc.sr.180.169.2001 |
Palavras-Chave | #180-1108B; 180-1115C; 180-1118A; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Event label; Joides Resolution; Leg180; Ocean Drilling Program; ODP; ODP sample designation; Permeability (earth science); Permeability test, Trautwein DigiFlow K; Porosity; Sample code/label; Solomon Sea |
Tipo |
Dataset |