High quality: WTI is considered a "light sweet" crude oil, which is much easier to refine, though Brent is usually a combination of crude oils, like equally "mild sweet" and "large bitter" grades. Crude oil prices could decrease down below $50 a barrel this 12 months, In line with analysts https://maps.app.goo.gl/VhAGTRCDGTuVhHJa8