据普氏能源资讯伦敦10月17日消息称，由于英国天然气价格持续走高，刺激了通常只在冬季才会出现的流动，周三挪威对英国的天然气出口量跃升至六个月以来的最高水平。
位于英国易辛顿码头沿岸的Langeled管道供应量自周二达到7300万立方米/天的技术产能后，一直保持最大吞吐量，而供应给圣弗格斯的Vesterled管道供应量跃升1500万立方米/天，达到2700万立方米/天。
这一挪威产量的重新调整最终导致英国的总供应量在周三格林尼治标准时间1200点之前达到了1.215亿立方米/日。
如果在整个天然气日内维持这一速率，挪威大陆架每日提供的天然气量将相当于英国在冬季期间从非碳排放国获得的天然气供给量。
英国上一次从NCS以这样的速度进口是在3月中旬，在所谓的“东方野兽”天气系统之后异常寒冷的气温席卷了整个英国。
如果不是为了供应Gjoa和Vega油田的维护，自周三开始减少可用量为1200万立方米/天，仅供给圣费格斯壳牌并与主Gassco干气网络分开的SEGAL管道进口也可以达到最大。这项工作将持续到格林威治标准时间周四1700，周四天然气日将消耗600万立方米/日。
由于进口增加，普氏对NBP天然气的当日评估下跌3.85 便士，至63.45 便士/天。
由于英国和比利时之间的双向天然气互连管道的长期容量合同到期，英国天然气动态变化的另一个症状是这些进口的时间安排导致通过这种中转方式的持续进口中断，以及英国三个终端的液化天然气再气化量上升。
由于欧洲大陆目前没有提供基本负荷，并且在英国长期季节性储存基地Rough关闭后，北海产量在维持供应一致性方面变得至关重要。
由于英国Theddlethorpe码头于8月关闭，巴罗码头仍然缺乏全面的运营能力，而目前英国大陆架的产量仅比多年产量高点低约3000万立方米，英国冬季对进口的依赖度日益受到关注。
截至周二收盘，NBP对荷兰TTF中心的日溢价提高了1.083便士，并且比利时Zeebrugge实体交易中心的溢价为2.30便士。未来月差价分别为3.125 便士/天和2.90便士/天，随着10月开始，NBP价格显然与欧洲脱钩。
曹海斌 摘译自 普氏能源资讯
原文如下：
UK natural gas imports from Norway hit six-month high
Norwegian natural gas exports to the UK jumped to their highest in six months Wednesday as consistently high UK prices incentivized flows normally Supply through the Langeled pipeline, which makes landfall at the UK's Easington terminal, has sustained maximum throughput since reaching its technical capacity of 73 million cu m/d This re-direction of Norwegian production culminated in aggregate supply to the UK reaching 121.5 million cu m/d by 1200 GMT Should these rates be sustained for the whole gas day, the Norwegian Continental Shelf would have delivered a daily quantity of gas tantamount to what the UK would normally receive from the NCS during meteorological winter periods.
The last time the UK imported from the NCS at such a rate was in mid-March, as unseasonably cold temperatures gripped the country following the so-called "Beast from the East" weather system.
Flows through the SEGAL pipeline, which delivers As a result of the increased in imports, the S&P Global Platts intraday assessment for within-day NBP gas tumbled by 3.85 p to 63.45 p/th.
The timing of these imports represents another symptom of the changing UK gas dynamic since the long-term capacity contracts With Continental Europe currently not supplying a baseload, and following the closure of the UK's long-range seasonal storage site Rough, North Sea production has become critical in maintaining consistency of supply.
As the UK's Theddlethorpe terminal closed in August, the Barrow terminal remains short of full operational capability and current UK Continental Shelf production approximately By market close on Tuesday, the NBP held a 1.083 p/th day-ahead premium to the Dutch TTF hub, and a 2.30 p/th day ahead spread with the Belgian Zeebrugge physical trading hub. The equivalent month ahead spreads came to 3.125 p/th and 2.90 p/th respectively, with NBP pricing evidently decoupling from Europe as October began.
