Offshore oil and gas in the Gulf of Mexico (United States) Offshore oil and gas in the Gulf of Mexico (United States) Offshore oil and gas in the Gulf of Mexico is a major source of oil and natural gas in the United States. The western and central Gulf of Mexico, which includes offshore Texas, Louisiana, Mississippi, and Alabama, is one of the major petroleum-producing areas of the United States. Oil production from US federal waters in the Gulf of Mexico reached an all-time annual high of 1.65 million barrels per day in 2017. Oil production is expected to continue the upward trend in 2018 and 2019, based on ten new
Offshore oil and gas in the Gulf of Mexico (United States) Gulf Coast Florida, has never been a petroleum-producing area. From the 1950s to the 1990s, oil companies drilled exploratory wells off the Gulf Coast of Florida. Nineteen wells were drilled in state waters, and forty were drilled in federal waters. Gulf Oil drilled the first offshore Florida oil exploration wells in 1947, in state waters in Florida Bay south of Cape Sable, Monroe County. In 1956 Humble Oil drilled an exploratory well in state waters of Pensacola Bay, Santa Rosa County. In 1959 Gulf Oil drilled the first offshore Florida well drilled from an offshore platform, off the Florida Keys.