Drilling Rig Noble David Tinsley spotted at Hammriyah Free zone (HFZ) / Mar-2011.
Jack Up specification:
Flag Liberia
Call sign A8EY4
Vessel type Vessel (function unknown)
Gross tonnage 4681 t
Rig Type Jackup
Rig Design MODEC 300C-38
Built By Mitsui Ocean Development & Engineering Co. Japan