Substructures are the structural components of land and water-based oil platforms which support the derrick, mast, or other rig components, as well as providing storage space below the main deck. They ...

Used to rotate the drill string during the drilling process, the top drive is a motor that is suspended from the derrick, or mast, of the rig. These power swivels boast at least 1,000 horsepower ...

Armada Rig Builders - www.armadarig.com Armada Rig Builders designs and builds systems specific to customer requirements.We create drilling systems, the core central component derrick design, that ...

The rigs – The Jackup, The Derrick, The Riser and the Moonpool ... will see a significant increase in manpower.” Norwegian oil and gas magazine Upstream, citing an industry source, said ...