shale
oil may be a bubble but countries like Libya Iraq Iran produce nothing compared to their potential / production capacity + there is always offshore
exploration recently Morocco seems to be in the spot light not to mention the
arctic sea / north pole especially Russia where a new Koweit is to be found and also south China sea Venezuela's tight
oil if all the types of
oil are included venezuela must be a heaven with a quarter of global
oil reserves with +300 billion barrels more than 260 bbls of Saudi Arabia that can still produce more than 10/11 million barrel / day that it's procucing today.