MOSCOW, September 30. /TASS/. Brent oil futures with delivery in December plunged below $66 per barrel on the London-based ICE for the first time since September 22 of this year, according to market data.

Brent futures fell by 2.6% to $65.88 a barrel. They continued the dip later to $65.85 per barrel, down 2.66%.

WTI futures with the settlement in November dropped by 1.3% to $62.28 per barrel in the meantime.