The largest oil reserves in the United States of America are in Alaska. These oil reserves are not used as a main source of oil in the US.
The largest industry in US is the oil and gas. This is considered to be a major industry with the highest producer of oil being Texas.
the largest export of the united states is oil. and ME!!! jk just oil!!!
Alaska
The US is the country that supplies the greatest amount of the oil consumed by the US. Canada is the second largest supplier of oil to the US.
Saudi Arabia
Austen,Texas would be the answer to; the largest oil deposits in north America
The Bakken Formation in Alaska.
The largest oil reserves in North America are found in the Gulf of Mexico, around the coast of Alaska, interior of Canada and the US, and the Pacific coast.
The number one supplier for oil in the US in 2013 was Canada. The second largest supplier was the Persian Gulf.
The largest oil producers (in order) are Saudi Arabia, Russia, US, Iran The largest natural gas producers are Russia, US, EU, Canada
The top 5 countries from which the US imports oil and petroleum products are, in order from most to least:CanadaNigeriaMexicoSaudi ArabiaVenezuela