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 Artist's impression of the GB 260 platform in position.
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 The Baldpate platform in the Gulf of Mexico.
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 The GB 260 compliant tower, at the J Ray McDermott facility.
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 The towing of the base section to the site.
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 The topsides were fabricated at Aker Gulf, Mexico.
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 Installation of the Baldpate jacket.
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 Map of the Brutus field.
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 The Hermod will carry out the installation of the Brutus field.
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 The DB 16 will install the gas pipeline.
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 Schematic of the Brutus layout.
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 Open-truss Brutus modules under construction at J Ray McDermott’s fabrication yard in Morgan City, Louisiana.
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 The hull for Shell's deep-water tension leg platform Brutus, arrived at Aker's Ingleside yard in Texas (the integration site) in January 2001.
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 Schematic of the Hoover Diana development, showing the floating and subsea systems.
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 For the subsea development wells, Exxon will use the Marine 700 semisubmersible drilling rig.
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 An artist's impression of the Marine 700 semisubmersible deepwater drilling unit in operation.
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 The Saipem 7000, prior to departure for the Hoover Diana project.
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 Installation of the topsides on the Hoover Diana platform was carried out by the Saipem 7000 crane vessel.
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 The Mars tension leg platform, on location in Mississippi Canyon block 807 in 2940ft of water.
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 Schematic of the topside of the Mars TLP.
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 Mars is averaging an output of about 21,000 barrels of oil and 25 million ft3 of natural gas per day.
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 Mars pipelines and their capacities.
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 Location map. Mensa is located 140 miles south-east of New Orleans and encompasses the Mississippi Canyon blocks 686, 687, 730 and 731.
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 Mensa Schematic. When it came on stream in July 1997, Mensa was the deepest production well in the world although this has since been superseded by Marlim Sul.
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 A subsea development schematic.
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 The subsea production manifold.
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 Schematic of the subsea tree. The three subsea trees provide the interface between the wellheads and the infield flowlines.
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 The Mensa subsea production system and the subsea tree.
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 Testing operations on the Morpeth no 1 well.
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 The Morpeth no 1 well flowed at 9,300 barrels of oil per day, when tested.
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 Artist's impression of the Morpeth tension leg platform (TLP). Tendon separation is a result of the base pontoons, with a platform displacement of 10,000t.
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 Towing of the Morpeth SeaStar TLP hull, from Houma to the Morpeth field in the Gulf of Mexico.
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 Installation of the SeaStar mini-TLP, used at Morpeth.
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 Installation of the topsides. The topsides have a full processing capability and measure 33.5m2.
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 The Morpeth TLP at night.
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 The SeaStar mini-TLP on the Morpeth field.
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 Location map. Oryx’s Neptune field is located in Viosca Knoll block 826, approximately 135 miles south-east of New Orleans, in the Gulf of Mexico.
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 Topsides installation. The spar supports a three-level integrated deck above the top of the hull, consisting of a clear workover deck, a mezzanine production deck and a main production deck.
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 The hull whilst in transit.
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 Hull installation.
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 The hull was transported as two sections, 390ft and 315ft in length, on-board the heavy-lift vessel Mighty Servant III.
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 Building of the Petronius module, at Houma.
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 The DB50, before the south-module accident.
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 The jacket supports topsides weighing 7,500t.
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 New topsides being towed to site.
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 The Saipem 7000, preparing to perform the topsides lift of the replacement south module.
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 The Ram Powell tension leg platform (TLP) is located in 3,214ft of water at Viosca Knoll, block 956, in the Gulf Of Mexico.
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 The Sea-Aker Star tows the Ram Powell TLP to site. The TLP is 3,570ft high, from the seafloor to the crown block of the drilling rig.
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 The Sea-Aker Star, with the Ram Powell TLP in the background.
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 The Mighty Servant 2, with the Belleli-built Ram Powell hull loaded.
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 Towing of the TLP, out into the Gulf Of Mexico.
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 Platform integration, taking place at the Aker-Gulf marine yard, in Ingleside, Texas.
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 Artist's impression of the Thebaud central facilities platform.
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 The Rowan Gorilla II, in Halifax.
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 The Galaxy II jack-up rig, prior to deployment on the Sable field.
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 Jacket loading, onto the S7000 crane vessel.
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 The lifting of the Venture jacket by one of the S7000 twin 7000t capacity cranes.
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 The jackets, having been loaded onto the S7000 crane vessel.
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 The Venture jacket being installed offshore.
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 Location map. The Tahoe Unit encompasses blocks 783 and 827 of the Viosca Knoll area, in the Gulf of Mexico.
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 A diverless repair was successfully made in 1996, on a flowline, in Shell Offshore's Tahoe Phase I development.
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 Tahoe field development diagram. A new Gulf of Mexico gas production record was achieved by the South-East Tahoe well when it produced at a rate of 119MMcf/day.
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 A map showing tanzanite and other subsalt reservoirs.
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 The Rowan Odessa, flaring during the discovery well test.
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 The two jack up rigs used for the development.
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 Testing of the Tanzanite reservoir.
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 Testing equipment on-board the Rowan Odessa.
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 Well testing.
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 Two jack up rigs were used to carry out the well testing.
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 The Terra Nova field layout schematic.
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 The Sea Sorceress was the only Canadian vessel able to support Seacore's dredging equipment .
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 The Seacore team are seen here running in the riser.
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 Dredging work was carried out by a Boskalis suction dredger.
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 The Queen of the Netherlands has a dredgehead with a width of 6.5m. The deployment arm has a diameter of 1.2m.
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 The Terra Nova FPSO left to dry dock, in South Korea, in May of 1999.
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 Troika was developed, using a compact eight-slot subsea manifold, tied back to Shell's Bullwinkle platform, 14 miles away.
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 Artist's impression of the Troika field development.
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 Subsea control ports.
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 The Troika template/manifold system measures 45ft-long by 31ft-wide.
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 Installation of the Troika manifold.
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 To allow installation using the bottom-tow method, the flowlines were fabricated in four seven-mile lengths.
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 Alcatel's MS Stanelco was used for the cable-laying operations.
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 The Ursa TLP hull.
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 The flex-yoke deployment was completed in three stages. This picture shows stage two.
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 The Ursa TLP, ready to be towed out to the Ursa field.
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 Installation of the Ursa accommodation module.
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 Installation of the Ursa modules.
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 Lifting of the Ursa modules: the quarters module.
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 Towing of the Ursa TLP out to the field.
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 The Ursa unit is located approximately 130 miles south-east of New Orleans.
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 Deep Panuke drilling location map.
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 A map showing the location of Deep Panuke.
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 Artist's impression of the Deep Panuke position of offshore facilities.
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 The Rowan Gorilla V Heavy Duty Hostile Environment (HDHE) jack-up rig.
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 The Rowan Gorilla V drilling on Deep Panuke.
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 Diagram of the export facilities.
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 Map of Na Kika.
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 Allseas' Solitaire, which will be used for pipelay on the Na Kika.
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 Construction of the Na Kika deck.
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 Construction of the Na Kika hull.
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 Schematic of the Na Kika field.
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 The Lorelay, which will be used for pipelaying on the Na Kika
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 The Augur TLP, used for the production of the Serrano Oregano fields.
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 The Transocean Sedco Forex’s semisubmersible Maianas, which drilled the discovery well on GB 472 in 1999.
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 Map of the Serrano Oregano field.
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 A development schematic of the Serrano Oregano field.
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 Schematic of the Paul Remano, which was used to drill the discovery well on Oregano.
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 The dynamically positioned DB 50. This completed the installation of Shell's first electrically heated pipe-in-pipe flowlines, in the Gulf of Mexico.
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 A map of the typhoon field.
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 The TLP central column under construction.
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 Roll-up of the TLP central column.
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 Construction of the TLP central column.
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 The TLP deck.
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 Production systems on the deck.
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 Artist's impression of the TLP.
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 The Thunder Horse field is located in Mississippi Canyon Blocks 776, 777 and 778, in the Boarshead Basin, and is the largest field in the Gulf of Mexico.
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 The Thunder Horse discovery well was drilled in 1999 by the drillship Discoverer Enterprise.
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 Thunder Horse listing after the passage of Hurricane Dennis in 2005.
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 Thunder Horse being transported.
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 The Glomar Explorer was used for drilling on the Aconcagua.
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 Schematic of the field layout.
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 The Discoverer 536, used for drilling on the Aconcagua.
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 The Discover 7 Seas, used for drilling on the Aconcagua.
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 Nansen/Boomvang during installation.
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 The spar, being fabricated at Pori by Aker.
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 The Boomvang/Nansen spar.
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 Map of the Boomvang/Nansen area.
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 Schematic of the Boomvang/Nansen development.
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 The Boomvang and Nansen spars under construction.
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 The CSO Deep Blue, which will lay the pipeline on Nansen/Boomvang.
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 Installation of Nansen/Boomvang.
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 Well no 3 was drilled in June 2000, using the semisubmersible Homer Ferrington, in 5,610ft of water.
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 The Augur TLP, which will form part of the oil export infrastructure.
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 The Shell Enchilada platform, which will be part of the export infrastructure.
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 A comparason between Magnolia and other TLPs.
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 Magnolia location map.
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 The Deepwater Pathfinder that made the discovery.
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 An artist’s impression of the Magnolia TLP.
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 Possible future gas installation.
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 Project plan to develop the field.
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 Location of the field.
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 Well plan.
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 Depletion schedule of the field.
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 Field development schematic.
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 Shell's Bullwinkle platform.
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 Schematic of the Manatee development.
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 Map of the Angus, into which Manatee feeds.
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 Schematic of the Angus area.
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 The MacTree subsea system.
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 The Horn Mountain drilling rig.
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 Transporting the hull from Finland.
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 The hull prior to installation.
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 Installing the topsides at Horn Mountain.
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 Mating the hull with the topsides at Horn Mountain.
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 The Horn Mountain hull with the balder in the background.
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 Horn Mountain air can riser systems.
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 Matterhorn mini tension leg platform ready to sail from Keppel Fels yard, Singapore.
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 Artist's impression of the completed Matterhorn platform.
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 The base of the Matterhorn hull.
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 The top of the Matterhorn hull where the topsides mate.
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 Installing the tendon attachment limbs on the Matterhorn platform.
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 16in wye sled assembly for the Mardi Gras transportation system in the Omega yard.
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 The end terminal for the Mardi Gras pipeline.
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 V-testing the 16in jumper.
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 Seabed topography in the Atlantis area.
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 Mardi Gras PLET (pipeline end terminal) and jumper during testing.
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 Artist's impression of the Thunder Horse platform.
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 The Bombax pipeline project consists of 63km of offshore pipeline.
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 The MSV Q4000 used on the Bombax project.
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 Field layout of the Bombax pipeline.
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 Bombax barge below the MSV Q4000.
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 Bombax multipurpose tower.
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 The valving and piping is contained within a single 400t subsea manifold.
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 The subsea manifold being lowered.
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 Bombax arrival at landfall.
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 The Marco Polo platform produced its first oil in March 2004.
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 The hull of the world's deepest water TLP en route from South Korea to Gulf of Mexico.
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 The Marco Polo field is located in Green Canyon block 608, 160 miles south of New Orleans.
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 The Marco Polo hull supports topsides over three deck levels.
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 The platform is a Moses TLP, designed by MODEC International and Sea Engineering.
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 The oil and gas are exported by a pipeline system owned by GulfTerra.
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 Topsides being installed on the Marco Polo platform.
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 The Llano field, discovered in 1998, is tied back to the Auger Tension Leg Platform (TLP).
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 Schematic of the Llano field.
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 The Llano field is located in the Gulf of Mexico, in Garden Banks blocks 385 and 386, approx. 200 miles southwest of New Orleans.
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 All flowline installation activities were performed by the Derrick Barge No. 50 (DB50) utilizing J-Lay installation methods.
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 Dedicated production capacity at Auger is 25,000 barrels of oil and 75 million ft³ of gas per day.
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 The Red Hawk field has been developed using the world's first cell spar facility.
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 The largest heavy-lift device in the Gulf of Mexico hoists the 7,200-ton Red Hawk cell spar from barge to water.
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 With both wells on stream, Kerr McGee estimate that production will peak at 120 million ft³/day.
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 The Red Hawk cell spar's hull is formed by seven hollow tubes, each 20ft in diameter, used to provide both stability and buoyancy.
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 The hull weighs 7,200t and is enough to accommodate an initial 3,600t of topsides payload.
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 The topsides consists of three decks: the main (top) deck, the production (middle) deck, and the spar deck.
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 Shell has developed Glider using two multiphase production wells tied back 7 miles to the Brutus Tension Leg Platform (TLP), located in Green Canyon Block 158.
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 The pipeline end terminal handling system.
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 Pipelines were laid by the Skandi Navica deep water reeled pipelay vessel.
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 The Greater Angostura field is located about 37km east of Trinidad and Tobago in the Eastern Venezuela Basin.
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 The Greater Angostura field development is part of Trinidad Offshore Block 2c.
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 Geological profile of the main reservoirs.
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 Central processing platform being installed at Greater Angostura Field.
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 CAD drawing of hydraulic actuators on choke valves on the platform.
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 CAD drawing of wellhead platform.
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 CAD drawing of multiphase flow meters.
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 The Mad Dog drilling unit is located in 5,000ft to 7,000ft of water in Green Canyon blocks 825, 826 and 782
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 The deck was designed around the heaviest hook load available (around 8,000t).
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 The field is being developed by 12 wells produced with a single-piece truss spar.
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 The fabrication of the spar hull commenced in Finland in July 2002.
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 The trus spar took three weeks to travel from Finland to Passagoula, Mississippi, on the Mighty Servant 1.
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 Upending the Mad Dog truss spar.
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 Mad Dog truss spar hard tank sections.
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 The Independence Hub is a development based on six natural gas anchor fields in the Atwater Valley, DeSoto Canyon and Lloyd Ridge areas of the deepwater Gulf of Mexico.
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 The fields will be tied-back to the platform through producer-owned subsea flowline systems.
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 The platform, which is operated by Anadarko, has excess payload capacity to tie-back up to ten additional fields.
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 The field came on stream in 2005, only 42 months after the project was sanctioned.
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 The hard tank was constructed in Finland and wet towed to the US on the semisubmersible heavy lift vessel Black Marlin.
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 The topsides' North module contains the process equipment while the South module contains crew accommodation and three gas turbine generators.
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 The first six wells were brought onstream in early 2005, and a further nine re-entry and drill operations will be carried out.
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 After lifting the various tanks into place, the truss spar was upended and wet-towed to its proper location and moored.
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 The total structure has a displacement of 105,000t and a maximum payload of 47,000t.
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 McDermott's DB50 installing the HI-A5 deck.
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 The Cameron Highway is a deepwater crude oil transport system which brings multiple production streams from the Louisiana Gulf to Texas City and Port Arthur.
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 Heerema Marine used its Hermod heavy lift vessel to install the jacket, cellar deck and the bridge that links the new SS332B plat form with the original SS332A.
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 Installation of the SS332B deck.
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 Kerr McGee’s Constitution field is located in Green Canyon blocks 679 and 680, approximately 190 miles southwest of New Orleans in the Gulf of Mexico.
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 Constitution was appraised by drilling 11 wells into predominantly oil-bearing sands in seven reservoirs.
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 The Constitution spar's hull, manufactured by Technip at Pori, Finalnd is 98ft in diameter and approximately 550ft long.
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 The Constitution is based on the Kerr McGee’s Gunnison spar model and is capable of processing 40,000bd of oil and 200MMcfd of gas.
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 The Constitution spar's hull weighs 14,800t and supports a 10,770t topside payload.
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 Moored in 4,970ft of water, the spar will initially handle production from the Constitution field and the tied-back Ticonderoga field.
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 Constitution truss spar being fabricated
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 The Ta'Kuntah FSO is the world's second largest operating tanker, with 2.3 million bbl of storage space.
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 Ta'Kuntah has the world's highest cargo-loading rate - 800,000bbl of oil per day.
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 The Cantarell jacket construction, in the Bay of Campeche.
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 Bechtel is supervising the construction of 39 new platforms and modifications to 36 existing platforms in the Cantarell Field.
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 Ta'Kuntah is longer than three football fields and taller than a 20-storey building.
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 The $5 billion three-year project is scheduled to bring new production onstream sometime during the year 2000.
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 The spar platform hull was delivered in June 1998.
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 Transshelf moved the main sections of the production spar Genesis from Finland, to the US Gulf, in just 24 days.
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 The Genesis hull travels through the Corpus Christi shipping channel, passing Cline's Landing condominium complex in Port Aransas, Texas.
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 Towing the Genesis hull into place, in the Gulf of Mexico.
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 The Genesis hull, as it begins the 'uprighting' process.
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 The Genesis hull just after it was 'uprighted', with crane barge in the background.
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 The 122ft-diameter 'uprighted' Genesis hull.
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 The Genesis spar platform.
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 The 15,000psi Gyrfalcon subsea tree.
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 Installation of the Gyrfalcon subsea tree.
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 A close-up of the installation of the Gyrfalcon subsea tree.
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 Close-up of the Gyrfalcon subsea tree.
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 Schematic of the Gyrfalcon project, with the subsea system linking to the Boxer platform.
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 Schematic of the Gyrfalcon development.
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 The methanol and chemical-injection pumping system.
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 A topside drilling cabin.
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 Aerial view of the matted topsides and the gravity base structure at Bull Arm.
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 The gravity base structure (GBS) at the deepwater site consists of a 105.5m concrete caisson, constructed using high-strength concrete, reinforced with steel rods and pre-stressed tendons.
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 The topsides at Bull Arm.
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 Positioning the topsides on the gravity base structure.
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 Tow out of the Hibernia rig.
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 Location map of the Hickory field.
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 A 3D seismic image of Hickory. The top of the salt is in blue, while the base of the salt is in orange.
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 Extended leg jack-up Glomar Baltic 1, drilling the discovery well.
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 The underside of the cellar deck.
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 Ten cranes were used to lift the cellar deck.
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 Lifting of the cellar deck.
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 The cellar deck weighs 500t.
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