LONDON, Oct 12 (Reuters) - Russian Urals crude extended itsrally on Friday, trading in the Baltic at a discount of lessthan $1 a barrel to dated Brent for the first time since lateAugust, as refiners scrambled to pick up remaining scarcevolumes.

In the Platts window, BP continued to bid for an Oct 22-26cargo in the Baltic at dated Brent minus $1 but found nosellers, traders said.