Which countries in Latin America export petroleum and gas to the US?

For petroleum, those would include, in thousands of barrels per day and percentage of total imports (2011):

1. Mexico (1,102): 12.33%
2. Venezuela (868): 9.71%
3. Colombia (397): 4.44%
4. Brazil (232): 2.6%
5. Ecuador (203): 2.27%
6. Argentina (28): 0.31%

Total oil imports from Latin America: 31.67% of total imports.

Then, for natural gas, in million cubic feet (2014):

1. Trinidad (69,744): 2.42%
2. Mexico (1,069): 0.04%

Total natural gas imports from Latin America: 2.46% of total imports.