This weekend a big oilspill happend on land in northwest Russia.The leackege was from Trebs-field and it started moste likely friday,moste when oilworker tried to open a seald drillwell. For 36 hours the oil should have poured out with no control. About 750 tonnes. Well that is going to be a real expencive clean up.And of course underground wells with fresh water is going to be poluted. But time will tell.