Troll A platform


Troll A platform
Page d'aide sur l'homonymie Pour les articles homonymes, voir Troll (homonymie).

60°40′N 3°40′E / 60.667, 3.667

Plateforme Troll A vue du sud-est

La Plateforme Troll A est une gigantesque plateforme destinée à la production de gaz et une des constructions les plus complexes de l'histoire. Elle se situe sur le gisement de gaz Troll, le principal gisement norvégien, découvert en 1979 dans la région centre-est de la Mer du Nord.

Plate-forme de forage en cours de construction. Les piliers en béton sont coulés en continu, ce qui évite la création de joints tout en rendant les structures plus solides.

Elle a été construite entre 1991 et 1995, par Johs Holt AS, Shell Oil (maître d'œuvre), Norwegian Contractors (construction) et VSL International (précontrainte).

Le Troll A est la plus grande structure jamais déplacée par l'homme, elle pèse 656 000 tonnes et sa hauteur atteint 472 mètres.

245 000 m³ de béton et 100 000 tonnes d'aciers passifs ont été nécessaires à sa construction.

Son coût a été de 16 milliards de dollars.

Annexes

Articles connexes

Liens externes


Wikimedia Foundation. 2010.

Contenu soumis à la licence CC-BY-SA. Source : Article Troll A platform de Wikipédia en français (auteurs)

Regardez d'autres dictionnaires:

  • Troll a platform — Pour les articles homonymes, voir Troll (homonymie). 60°40′N 3°40′E / …   Wikipédia en Français

  • Troll A platform — The Troll A platform is a condeep offshore natural gas platform in the Troll gas field. It is the tallest construction that has ever been moved to another position, relative to the surface of the Earth, and is among the largest and most complex… …   Wikipedia

  • Troll gas field — Troll is a natural gas and oil field in the Norwegian sector of the North Sea.The Troll A platform, based on the Condeep technology, is the largest structure ever to be moved. Total weight is 656,000 tons, the total height is 472 meters. The… …   Wikipedia

  • Troll (homonymie) — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. Sur les autres projets Wikimedia : « troll », sur le Wiktionnaire (dictionnaire universel) Troll (d origine germanique, du norvégien ou du… …   Wikipédia en Français

  • Troll doll — Troll dolls, originally known as Leprocauns and also known as Dam dolls, Gonks, Wishniks, Treasure Trolls, and Norfins, became one of America s biggest toy fads beginning in the autumn of 1963, and lasting throughout 1965. With their brightly… …   Wikipedia

  • Troll (disambiguation) — A troll is a fictitious, mythological creature, related to elves or dwarves, or monsters.Troll may also refer to: People * Karl Troll (1865 1954), an Austrian architect Literature * Troll (Middle earth), in J. R. R. Tolkien s fictional universe… …   Wikipedia

  • Oil platform — A typical offshore oil/gas platform. An oil platform, also referred to as an offshore platform or, somewhat incorrectly, oil rig, is a lаrge structure with facilities to drill wells, to extract and process oil and natural gas, and to temporarily… …   Wikipedia

  • Bullwinkle (oil platform) — Bullwinkle is a 1,736 feet (529 m) tall oil platform in Gulf of Mexico. From Bullwinkle Platform 412.1 meters (1,352 ft) are below the waterline. It is located in Manatee Field, approximately 160 miles (260 km) southwest of New… …   Wikipedia

  • Offshore concrete structure — Offshore concrete structures have been in use successfully for about 30 years. They serve the same purpose as their steel counterparts in the oil and gas production and storage. The first concrete oil platform has been installed in the North Sea… …   Wikipedia

  • Condeep — A Condeep under construction in Norway. Condeep (abbr. concrete deep water structure) refers to a make of gravity base structure for oil platforms developed and fabricated by Norwegian Contractors in Stavanger, Norway.[1 …   Wikipedia


Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.