Buried under the oil source rocks under the influence of heat and pressure, plus other various chemical reaction after oil, oilstockpile produced in rocks formed oilfield between clearance.
It’s good, for example, that futures markets provide an incentive to stockpile heating oil before the weather gets cold and stockpile gasoline ahead of the summer driving season.
比如，期货市场在天气变冷前能为燃油库存和夏季驾驶季节前的汽油库存提供激励。
3
Given their huge stockpile of national savings from the oil boom years, plus plenty of continued income despite the drop in oil prices, Kuwaitis can probably afford to go on bickering anyway.