• Thumbnail for Semi-submersible platform
    A semi-submersible platform is a specialised marine vessel used in offshore roles including as offshore drilling rigs, safety vessels, oil production...
    13 KB (1,370 words) - 14:38, 5 December 2023
  • Thumbnail for Oil platform
    either bottom-founded or floating platforms, and deepwater mobile offshore drilling units (MODU), including semi-submersibles and drillships. These are capable...
    60 KB (6,255 words) - 14:57, 26 June 2025
  • Look up semi-submersible or semisubmersible in Wiktionary, the free dictionary. Semi-submersible may refer to a self-propelled vessel, such as: Heavy-lift...
    1,015 bytes (170 words) - 19:42, 13 February 2023
  • A low-profile/semi-submersible naval vessel is a hybrid warship, that combines the properties of a surface ship and submarine by using water ballast to...
    13 KB (1,475 words) - 07:27, 1 March 2025
  • Thumbnail for Offshore drilling
    either bottom founded or floating platforms, and deepwater mobile offshore drilling units (MODU) including semi-submersibles or drillships. These are capable...
    19 KB (2,123 words) - 03:03, 23 July 2025
  • Transocean Marianas (category Semi-submersibles)
    Transocean Marianas was an Earl & Wright Sedco 700 design semi-submersible platform drilling unit capable of operating in harsh environments and water...
    9 KB (533 words) - 07:07, 4 November 2024
  • hotel, is the installation of living quarters on top of rafts or semi-submersible platforms. Flotels are used as hotels on rivers or in harbour areas, or...
    2 KB (178 words) - 21:28, 13 June 2025
  • Thumbnail for Drillship
    offshore drilling units such as the oil platform, jackup rig, submersible drilling rig, semi-submersible platform and of course drillships. All drillships...
    10 KB (1,109 words) - 19:44, 15 July 2024
  • Thumbnail for Submersible
    submersible is an underwater vehicle which needs to be transported and supported by a larger watercraft or platform. This distinguishes submersibles from...
    22 KB (2,504 words) - 06:37, 7 May 2025
  • was a semi-submersible oil platform. Prior to its sinking on 20 March 2001, it was the largest in the world. It was operated by Petrobras, a semi-public...
    88 KB (9,098 words) - 22:42, 16 July 2025
  • Thumbnail for DCV Balder
    DCV Balder (category Semi-submersibles)
    semi-submersible crane vessel by Mitsui Engineering & Shipbuilding Co., Ltd. Balder and sister vessel, Hermod were the world's first semi-submersible...
    8 KB (608 words) - 02:22, 3 May 2025
  • Thumbnail for Heavy-lift ship
    transported by normal ships. There are several types of heavy-lift ships: Semi-submersible ships take on water to allow the load—usually another vessel—to be...
    10 KB (961 words) - 13:13, 16 July 2025
  • Offshore concrete structure (category Oil platforms)
    or other infrastructures. Semi-submersible marine structures are typically only movable by towing. Semi-submersible platforms have the principal characteristic...
    21 KB (1,986 words) - 16:03, 17 July 2025
  • Atlantis PQ is a BP and BHP joint venture semi-submersible oil platform on permanent location over the Green Canyon Atlantis Oil Field in deepwater Gulf...
    9 KB (581 words) - 09:26, 15 April 2024
  • Thumbnail for Valaris Limited
    rigs, including 36 offshore jackup rigs, 11 drillships, and 5 semi-submersible platform drilling rigs. In 2022, the company's largest customer was BP...
    13 KB (878 words) - 05:48, 3 June 2025
  • Facility (CPF), the Ichthys Explorer, is the world's largest Semi-submersible platform weighing approximately 120,000 t (120,000 long tons) and with...
    10 KB (888 words) - 20:56, 31 August 2024
  • Thumbnail for Thunder Horse PDQ
    Thunder Horse PDQ is a BP plc and ExxonMobil joint venture semi-submersible oil platform on location over the Mississippi Canyon Thunder Horse Oil Field...
    8 KB (545 words) - 00:12, 21 July 2025
  • compliance with the limits set by the law. Semi-submersible platform Scarabeo 8 Semi-submersible platform Scarabeo 9 Drillship Saipem 10000 Drillship...
    24 KB (2,185 words) - 14:01, 27 July 2025
  • Thumbnail for Float (nautical)
    (lock gate) Navy lighterage pontoons Outrigger Raft Rhino ferry Semi-submersible platform The Cruising Multihull. 978-0070698680: International Marine/Ragged...
    7 KB (798 words) - 13:42, 12 July 2025
  • Ocean Ranger (category Semi-submersibles)
    Ocean Ranger was a semi-submersible mobile offshore drilling unit that sank in Canadian waters on 15 February 1982. It was drilling an exploration well...
    23 KB (2,567 words) - 05:16, 7 July 2025
  • Thumbnail for Wreck of the Titanic
    for his planned expedition. Another proposal involved using a semi-submersible platform mounted with cranes, resting on two watertight supertankers, that...
    117 KB (14,252 words) - 07:14, 24 July 2025
  • lowered onto the sea floor for offshore drilling activities. The submersible drilling platform is supported on large pontoon-like structures. These pontoons...
    3 KB (365 words) - 07:39, 21 June 2023
  • company operates 24 drilling rigs including eight drillships, four semi-submersible platforms, and 12 jackup rigs. In 2020, 26.6% of revenues were from ExxonMobil...
    7 KB (541 words) - 16:28, 7 July 2025
  • include: fixed platforms, compliant towers, semi-submersible platforms, jack-up installations, floating production systems, tension-leg platforms, gravity-based...
    5 KB (479 words) - 23:09, 23 July 2023
  • Thumbnail for Moon pool
    Moon pool (category Oil platforms)
    of an open moon pool above the waterline, in a catamaran or a semi-submersible platform An open moon pool at the waterline, in a ship or floating structure...
    8 KB (891 words) - 11:31, 24 May 2025
  • 000 m3/d) of gas. The Atlantis field has been developed with a semi-submersible production platform, Atlantis PQ, designed by GVA Consultants and built by Daewoo...
    10 KB (904 words) - 15:03, 19 April 2025
  • Thumbnail for Kincardine floating offshore wind farm
    Kincardineshire. Each of the turbines is mounted on a triangular floating semi-submersible platform, the WindFloat® designed by Principle Power. These have three...
    10 KB (949 words) - 23:22, 15 June 2025
  • Thumbnail for Alexander L. Kielland (platform)
    a semi-submersible 'flotel' providing living quarters for offshore workers. By 1978 additional accommodation blocks had been added to the platform, so...
    13 KB (1,409 words) - 08:50, 18 June 2025
  • Singapore, and Norway. It operates 15 drilling rigs including 11 semi-submersible platforms and 4 drillships. In September 2024, Noble Corporation completed...
    9 KB (738 words) - 18:57, 2 November 2024
  • Thumbnail for RP FLIP
    R/P FLIP (floating instrument platform) is a semi-submersible open ocean research platform that was owned by the U.S. Office of Naval Research (ONR) and...
    16 KB (1,383 words) - 18:40, 22 July 2025