The first incarnation of this type of drilling rig, bottle-type semisubs originally were conceived as submersible rigs. As a submersible, the bottles below the rig were completely submerged ...

The deal was valued at $325 million. Saipem mentioned that Scarabeo 8 is a sixth-generation semi-submersible drilling rig, designed to work in harsh offshore environments. For the contract with ...

Diamond Offshore Drilling (NYSE:DO ... involved the Ocean GreatWhite ultra-deepwater harsh environment semi-submersible rig ...

Also, it’s a semi-submersible rig. This kind of rigs has higher depth ... The gas platform was drilling in the Mariscal Sucre offshore natural gas project, off the coast of Venezuela's Sucre ...

The exploratory drilling was done by the Leiv Eiriksson semi-submersible rig owned by Ocean Rig UDW Inc. The rig is now heading for its new task in the other extreme of the globe in the Falkland ...

UK independent upstream EnQuest has agreed to stump up $20.75 million for the early termination of its charter of Dolphin Drilling’s semi-submersible rig Borgland Dolphin, after it failed to get ...

Offshore drilling contractor Northern Ocean has signed a contract for Deepsea Bollsta semi-submersible rig for work offshore ...

Aker BP and its partners have drilled a wildcat well in the northern part of the North Sea, which proved to be dry.The well ...