You're choosing not to get this because it comes from sources you have been taught to have contempt for.Simple. As long as it is in reserve, it has potential value. The moment after you use it, it is consumed and is no longer oil... at which time it has no value whatsoever. (If you made plastics or tires or other substances with it, THEY have value - but the oil does not.) That same idea applies to ANY commodity futures market. Value is ALWAYS defined by utility. Ever since Gronk the caveman traded pelts for a new spear, value has always been based on who would use something and how they would use it. No standards involved. Relative utility value. Money only comes into play because in a complex economy, it is impossible to have a formal list of values for every known item... so we invent dollars and put a price tag on things at the point of sale.
"Value is ALWAYS defined by utility." Realy? And what value does gold bullion have?