This is a topic that I understand much better than oil prices and inflation so I thought I would say a few things about it. Dollar devaluation tightens oil supplies, increases demand, and keep oil prices high for an extended period of time. Dollar devaluation also creates problems for the world oil industry. Oil producing countries receive their oil revenues in US dollars but use their own currencies to buy goods and services from different nations. International oil companies sell their crude in US dollars while they operate around the world using local currencies to pay for wages, benefits, taxes, and various costs. Consumers in countries with non-dollar appreciating currencies enjoy cheap oil, while people in dollar-pegged countries pay a higher price for the same barrel of oil. Therefore, dollar devaluation affects world oil supply and demand.

Dollar depreciation also reduces oil producing countries purchasing power and increases domestic inflation levels, all other things being equal. Dollar devaluation increases demand for oil in countries with non-dollar appreciating currencies. It also increases demand for gasoline in the US as thousands of Americans spend their vacations at home instead of traveling to Europe or elsewhere.

Any additional contributions or opinions on this topic would be greatly appreciated!