November was a beautiful month for bulls on the North Sea Brent futures contracts traded on the London IPE and Chicago Merc. After all, Brent crude surged from $58 in late-October to almost $64 now as I write. The wet barrel market prices in a Saudi-brokered output cut when Opec's ministers meet in Vienna for their conclave this week, led by Prince Abdulaziz bin Salman. The grapevine suggests that Saudi ...