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[[File:Discoveries-breathe-new-life-in-newfoundland-hero.jpg|thumbnail]]

[[File:Discoveries-breathe-new-life-in-newfoundland-hero.jpg|thumbnail|The semi-submersible rig West Aquarius, near St. John’s, Newfoundland, drilled Statoil’s Harpoon and Bay du Nord light oil discoveries in 2013. Courtesy of Statoil ASA. See more in the [http://www.aapg.org/publications/news/explorer/details/articleid/8055/discoveries-breathe-new-life-in-newfoundland#prettyPhoto%5BGallery%201464%5D/0/ AAPG Explorer].]]

Offshore rigs are similar to [[land rigs]] but with several additional features to adapt them to the marine environment. Those features include

Offshore rigs are similar to [[land rigs]] but with several additional features to adapt them to the marine environment. Those features include