where does most of the oil in the us come from
the U.S.
title: Petroleum in the United States text: Petroleum in the United States Petroleum in the United States has been a major industry since shortly after the oil discovery in the Oil Creek area of Titusville, Pennsylvania in 1859. The petroleum industry includes exploration for, production, processing (refining), transportation, and marketing of natural gas and petroleum products. As of 2008, the U.S. was the world's third-largest oil producer (after Saudi Arabia and Russia), producing 8.5 million barrels of oil and natural gas liquids per day. The leading oil-producing area in the United States in 2014 was Texas ( per day), followed by the federal zone of the Gulf title: Petroleum in the United States text: percent and gas 28 percent). In 2008 the United States consumed per day of petroleum products, of which 46 percent was gasoline, 20 percent diesel fuel and heating oil, and 10 percent liquefied petroleum gas. In 2015, the U.S. imported 24% of the petroleum it used, the lowest since 1970. The largest sources of U.S. imported oil were: Canada (40%), Saudi Arabia (11%), Venezuela (9%), Mexico (8%), and Colombia (4%). According to the American Petroleum Institute, the oil and natural gas industry supports nine million U.S. jobs and makes up seven percent of the nation's gross domestic product. The United title: Petroleum in the United States text: of most regulations. Although some oil was produced commercially before 1859 as a byproduct from salt brine wells, the American oil industry started on a major scale with the discovery of oil at the Drake Well in western Pennsylvania in 1859. US crude oil production peaked in 1970 at per day. 2013 production was per day of crude oil (not including natural gas liquids). The Energy Information Administration of the United States Department of Energy publishes extensive statistics on the production, importation, and uses of petroleum in the United States. In 1913, the United States was extracting 65 percent of title: Petroleum in the United States text: of Mexico ( per day), followed by North Dakota ( per day) and California ( per day). In 2015, US production of crude oil rose to 9.48 million barrels per day, the highest annual rate since 1972, and an increase of 90% from the 2008 production of 5.00 million barrels per day. On a monthly basis, however, US production peaked in April 2015 at 9.63 million barrels per day, then declined due to lower oil prices to 8.74 million barrels per day in August 2016. US Natural gas production achieved new record highs for each year from 2011 through 2014. title: United States text: and Subway are the two most recognized brands in the world. Coca-Cola is the most recognized soft drink company in the world. Chemical products are the leading manufacturing field. The United States is the largest producer of oil in the world, as well as its second-largest importer. It is the world's number one producer of electrical and nuclear energy, as well as liquid natural gas, sulfur, phosphates, and salt. The National Mining Association provides data pertaining to coal and minerals that include beryllium, copper, lead, magnesium, zinc, titanium and others. Agriculture accounts for just under 1% of GDP, yet the