U.S. crude oil exports averaged 2.98 million barrels per day (b/d) in 2019, up 45% (930,000 b/d) from 2018. This growth in U.S. crude oil exports was driven by increasing U.S. crude oil production, expanding domestic infrastructure, and increasing global demand for light, low-sulfur crude oils. The number of destinations for U.S. crude oil exports also increased from 41 to 44. Canada received the largest share of U.S. crude oil exports at 459,000 b/d (15%), followed by South Korea at 426,000 b/d (14%).

Conversely, U.S. crude oil exports to China, the third-largest export destination in 2018, fell by nearly 100,000 b/d to average 133,000 b/d in 2019, dropping China to the seventh-largest export destination in 2019.
In the first half of 2018, the United States exported 389,000 b/d of crude oil to China, which made China the top destination for U.S. crude oil exports during that period. However, in the summer of 2018, trade negotiations between the United States and China and unfavorable prices led China to reduce imports of U.S. crude oil to an average of just 77,000 b/d.
In 2019, the reduction of U.S. exports to China continued; U.S. crude oil exports to China averaged only 133,000 b/d in 2019 compared with 232,000 b/d in full-year 2018. Although U.S. exports to China declined in 2019, U.S. crude oil exports to other destinations increased, most notably to South Korea, the Netherlands, and India.