Is capable of drilling depth of 4000 m (13,100 ft) with 4-1/2" DP and represents the largest self-propelled truck mounted drilling rig in the lineup. It comes equipped with two C-18 diesel engines to serve as its main power source.
[pdf] Rugged, long-lasting design makes these amazing drill rigs as dependable as they are powerful. Dual rotary drill rigs have two rotary drive mechanisms, an upper rotary head and a high torque lower drive unit.
[pdf] Noble Corporation plc is an contractor organized in , England. Its affiliate, Noble Corporation, is organized in the . It is the corporate successor of Noble Drilling Corporation. The company operates 24 drilling rigs including eight , four , and 12 . It is the corporate successor of Noble Drilling Corporation. The company operates 38 drilling rigs including severnteen drillships, eight semi-submersible platforms, and thirteen jackup rigs. [1]
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