| 摘要 |
<p>The invention relates to a method for reel-laying pipelines from a vessel comprising a reel support, a guide wheel, tensioners, and a hang off clamp, wherein a first reel with a first pipeline supported by a reel support is replaced by a second reel with a second pipeline, said method comprising the step of connecting the end portion of the first pipeline which has not yet passed the guide wheel to a retaining system in the vicinity of the reel while replacing the first reel by the second reel, and comprising the provision of a temporary connection between an end portion of the second pipeline and the end portion of the first pipeline while the first and second pipeline are guided over the pipeline through the tensioners and subsequently connecting the first and second pipeline end to end between the tensioners and hang off clamp.</p> |
