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Keel laying for biggest made in Vietnam jack-up drilling rig
08:15 | 28/10/2014
According to PetroVietnam (PVN), after more than 10 months of construction, in the morning of October 25, 2014, Vietsopetro Investor and PV Shipyard General Contractor held the Ceremony for Tam Dao 05 Drilling Rig Keel laying.