Lukoil sent the request to the US Treasury Department as it needs more time to fulfill its existing obligations and to consider proposals for the sale of its assets, according to the agency WASHINGTON, November 13. /TASS/. Lukoil has filed for an extension to the US Treasury's deadline which prohibits transactions with the Russian company after November 21, Reuters reported, citing sources. In October, the US Department of the Treasury announced restrictions against Rosneft and Lukoil. At the