Figure F17. Photographs of CORK wellhead in Hole U1301A taken during R/V Atlantis Expedition AT15-66, prior to Expedition 327. All images were taken with ROV Jason. A. Overview of CORK wellhead. Note cement piled up around wellhead and “pits” formed as unset cement drained away through holes in landing platform and into underlying reentry cone. B. View of pressure monitoring bay at end of servicing operations. C. Arrangement of wellhead OsmoSamplers in geochemical sampling bay. D. Final OsmoSampler valve configuration. E. Final valve configuration of geomicrobiology sampling sled adjacent to microbiology sampling bay, with sample tubing attached to lowest of two valves. F. Weight stack placed on top of wellhead (having been moved from top of CORK in Hole U1301B).
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