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The first residential building of slipform construction; erected in 1950 in Västertorp, Sweden, by AB Bygging Later picture of the residential building in Västertorp. Slip forming, continuous poured, continuously formed, or slipform construction is a construction method in which concrete is placed into a form that may be in continuous motion horizontally, or incrementally raised vertically.
An example of a multi-skid process system might include a raw materials skid, a utilities skid and a processing unit which work in tandem. Process skids are considered an alternative to traditional stick-built construction where process system parts are shipped individually and installed incrementally at the manufacturing site. [1]
Permanent floating concrete structures have various uses including the discovery of oil and gas deposits, in oil and gas production, as storage and offloading units and in heavy lifting systems. Common designs for floating concrete structures are the barge or ship design, the platform design (semi-submersible, TLP) as well as the floating ...
Originally, all oil platforms sat on the seabed, but as exploration moved to deeper waters and more distant locations in the 1970s, floating production systems came to be used. [5] The first oil FPSO was built in 1977 on the Shell Castellon field, located in the Spanish Mediterranean. [6] Today, over 270 vessels are deployed worldwide as oil ...
The Ninian Central Platform is an oil platform in the North Sea.When constructed in Loch Kishorn, Scotland in 1978 the 600,000 tonne platform was the world's largest man-made movable object [1] before being towed to its current position and sunk to the sea floor.
The Lun-A (Lunskoye-A) platform, located off the north eastern coast of Sakhalin Island and is a concrete gravity base substructure (CGBS).. An oil platform (also called an oil rig, offshore platform, oil production platform, etc.) is a large structure with facilities to extract and process petroleum and natural gas that lie in rock formations beneath the seabed.
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The oil industry specifications for wellhead systems (materials, dimensions, test procedures and pressure ratings etc.) are : API 6A, 20th Edition, October 2010; Specification for Wellhead and Christmas Tree Equipment; ISO 10423:2009 Wellhead and Christmas Tree Equipment