U.S. and global oil futures declined on Thursday as a hefty rise in last week’s U.S. supplies and uncertainty surrounding tariff disputes helped to weaken the outlook for crude demand, prompting prices to settle at their lowest levels of the year.

Thanks to abundant supply and fairly flat demand, oil prices are forecast to fall — unless tariffs and geopolitics get in the way.

"Despite the 'energy emergency' claims, the US is producing energy in record quantities," JPMorgan Asset Management wrote.

Oil futures on Wednesday marked their lowest settlement prices of the year, after official U.S. data showed a weekly climb of nearly 9 million barrels in U.S. crude inventories and as the U.S.-China trade battle threatened to dent demand.

President Trump’s tariff on Canadian oil is expected to raise prices at the pump for U.S. consumers, if it takes effect as planned after a 30-day delay. Analysts told The Hill that the 10 percent

Patrick De Haan, head of petroleum analysis at GasBuddy, warned Americans in the certain regions may be most affected by tariffs on Canada. Here's what to know.