IODP

doi:10.2204/iodp.sp.321T.2009

Abstract

Integrated Ocean Drilling Program Expedition 321T will cement reentry cones around subseafloor borehole observatories in Holes U1301A and U1301B in order to seal the systems and permit later completion of long-term hydrogeologic, monitoring, and sampling experiments. There is no scientific program during Expedition 321T; only observatory sealing operations will be conducted.