Russia’s oil output dropped the most in almost two years in early April as some buyers looked elsewhere for their energy supplies following the invasion of Ukraine. If this is maintained for the whole of the month, it would be a decline of about 500,000 barrels a day from March, the most profound drop in Russia’s output since it made deep cuts alongside OPEC+ in the initial stages of the Covid-19 pandemic.
WSJ
Russia's Oil Industry, Linchpin of Economy, Feels Sting of Ukraine War Disruptions Oil is backing up through Russia's energy supply chain and leading to a drop in crude-oil production, a blow to Moscow's main economic engine as the war in Ukraine rages. Refiners are trimming output and in some cases closing down because of falling demand at home and abroad. Storage space is running low in pipelines and tanks. Wells, which pump from some of the world's biggest crude reserves, are dialing down production.
综合BBC、法广和USA Today：
芬兰政府13日就国家安全形势，向国会递交白皮书，启动国会围绕是否争取加入北大西洋公约组织的辩论。因应俄罗斯入侵乌克兰带来的军事威胁，这个自二战结束以来一直坚持不缔结军事联盟的中立国，向加入北约又迈出了有决定性意义的一步。
芬兰国会在未来几周将就此展开辩论。从目前情况来看，绝大多数议员都支持加入北约，明确反对者只有12人。
首相桑娜-马林几天前曾表示，她相信相关辩论不会拖延，芬兰可能在五月就递交入盟申请，以便北约成员国可以在6月底的马德里峰会上就展开讨论。
接收新成员必须征得北约成员国一致同意。目前可能的悬念是匈牙利欧尔班政府的立场。
桑娜-马林13日也前往斯德哥尔摩，与瑞典首相会晤。同样坚持中立国立场的瑞典，也在思考是否加入北约。
普京政权此前曾警告芬兰，如果加入北约，就要承担严重的政治和军事后果。
芬兰情报部门此前预期，俄罗斯有可能干扰国内有关加入北约的讨论。
美国已经表示，支持芬兰参加北约。
和乌克兰不同，芬兰夹在俄罗斯和瑞典中间，不和任何北约国家接壤。在瑞典未加入北约之前，如果遭俄攻击北约援军或是援助物资都无法运进芬兰。做为中立国瑞典也无法允许外国军队和武器过境。从二战结束迄今芬兰和俄罗斯并未发生过冲突，相信芬兰应该有这个智慧，芬兰领导人在做出决定之前要与瑞典首相会晤，目的应该就是了解瑞典的态度再做决定
瑞典的决定可能延至大选之后
而长期上北约完全可以从海上支持。这也是芬兰总统为啥那么有底气怼普京
现在刚开战一个月多点，天空中已经难得看见乌军战机。乌克兰的惨状已经触目惊心，芬兰还有我两个多年的朋友在那，更不想他们遭此无妄之灾。
Bloomberg News
Russia’s oil output dropped the most in almost two years in early April as some buyers looked elsewhere for their energy supplies following the invasion of Ukraine. If this is maintained for the whole of the month, it would be a decline of about 500,000 barrels a day from March, the most profound drop in Russia’s output since it made deep cuts alongside OPEC+ in the initial stages of the Covid-19 pandemic.
WSJ
Russia's Oil Industry, Linchpin of Economy, Feels Sting of Ukraine War Disruptions Oil is backing up through Russia's energy supply chain and leading to a drop in crude-oil production, a blow to Moscow's main economic engine as the war in Ukraine rages. Refiners are trimming output and in some cases closing down because of falling demand at home and abroad. Storage space is running low in pipelines and tanks. Wells, which pump from some of the world's biggest crude reserves, are dialing down production.
WSJ和Bloomberg说的很清楚，原因是欧洲大量减少从俄国进口
页岩油也有环保问题，因为页岩油是在页岩缝隙中，自己喷不出来，要往地下注水把有从岩缝中顶出来，所以抽上来的大部分都是水，再经过油水分离工序把水灌回地下，但是一是不可能把所有油水混合物都抽上来，二来分离工序也做不到100%,所以会永久污染地下水，所以美国主要是在北达科它等地广人稀的州开采，中国四川盆地也有页岩油，因为环保问题国家也不敢大量开采。
Sanction, not "worm weather"
没人要“出口占世界1/4的国家”的油了
也不排除某些产油国把原本自产自用的部分拿到国际市场上去卖，而自己用进口的俄油。
Not so hard to admit