I am with this guy:
“We doubt that Saudi will risk over-supplying the market, thus we are circumspect as to the announced 10 million barrel-a-day number,” said Harry Tchilinguirian, BNP’s head of commodity markets strategy in London. “Equally, if you look at International Energy Agency estimates for Saudi production going back to 2000, the kingdom has never produced 10 million barrels a day, and under the current market circumstances, a sudden and large jump in production relative to October levels appears counter-intuitive.”