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UPPER PIPE SECTION FOR HIGH RANGE METAL DRILLING AND UP PIPE APPLICATION FOR USE IN HIGH SEA DRILLING FOR OIL OR OTHER FOSSIL FUELS
UPPER PIPE SECTION FOR HIGH RANGE METAL DRILLING AND UP PIPE APPLICATION FOR USE IN HIGH SEA DRILLING FOR OIL OR OTHER FOSSIL FUELS
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机译:高范围金属钻削的上部管道部分和用于石油或其他化石燃料的高海钻探的上部管道应用
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摘要
In one embodiment, the present invention relates to a riser apparatus for use in offshore drilling for oil or other fossil fuels, the riser apparatus comprising: a plurality of riser sections coupled serially end-to-end, wherein each of the riser sections comprises: a tube having a first end and a second end; a first flanged that is mechanically joined to the first end of the tube; a second flanged that is mechanically joined to the second end of the tube; wherein the tube is constructed of an aluminum alloy; and wherein the flanges are constructed of the aluminum alloy; and wherein the riser apparatus has a length of approximately 1,500 meters or greater.
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