WebThe new CONDEEP T-300 concrete gravity platform is an integral part of Statoil's plan for developing a gas field located above the Arctic Circle in 790 ft of water. A platform … WebSep 23, 1979 · Abstract. In June 1978, the first concrete gravity platform was installed in United States federal offshore platform was installed in United States federal offshore …
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WebJan 24, 2024 · Concrete gravity platforms are structures resting on the seabed. They must have sufficient weight to remain in place when subjected to waves, current, and wind. … WebCondeep is a make of gravity-based structure for oil platforms invented and patented by engineer Olav Mo in 1972, which were fabricated by Norwegian Contractors in Stavanger, Norway. Condeep is an abbreviation for concrete deep water structure.A Condeep usually consists of a base of concrete oil storage tanks from which one, three or four concrete … fire light hydrangea paniculata
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WebThe platform and its designer Olav Olsen were in 1995 awarded the Gustave Magnel Golden medal for a structure in prestressed concrete.10 The platform was the first to produce oil north of the 62 nd latitude and the only platform north of this borderline to be standing directly on the sea bottom. The other platforms are floating structures ... WebJan 29, 2024 · Concrete Gravity Platform. Concrete Gravity Platforms. Short installation times reduce cost, as well as exposure to weather risks; Can potentially transport all deck and facilities to the offshore location … The first concrete gravity platform in the North Sea was a C G Doris platform, the Ekofisk Tank, in Norwegian waters. The structure has a shape not unlike a marine sea island and is surrounded by a perforated breakwater wall (Jarlan patent). The original proposal of the French group C G DORIS (Compagnie General … See more Offshore concrete structures have been in use successfully for about 50 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 … See more Since concrete is quite resistant to corrosion from salt water and keeps maintenance costs low, floating concrete structures have … See more Concrete offshore structures are mostly used in the petroleum industry as drilling, extraction or storage units for crude oil or natural gas. Those … See more Since the 1970s, several fixed concrete platform designs have been developed. Most of the designs have in common a base caisson (normally for storage of oil) and shafts … See more • Structurae [en]: Troll A Platform (1995) • The sinking of the Sleipner A offshore platform • About the Hibernia Platform See more ethical strengths of structured interviews