Figure F15. Plumbing schematic of CORK system deployed in Hole U1301A during Expedition 301. An OsmoSampler was attached during deployment to valve 6, as indicated, and subsequently recovered during September 2004 ROV operations. This system contains redundant sampling opportunities of a single isolated zone through use of T-connectors. The pressure logging system monitors both the isolated basement zone below the casing packer and the zone within the cased interval about the packer, to evaluate system performance over time. OD = outer diameter, ID = internal diameter. BW = bottom water.
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