The United States is awash in gasoline. So much so, in fact, that the country is exporting a record amount of it.

The country exported 430,000 more barrels of gasoline a day than it imported in September, according to the U.S. Energy Information Administration.

That is about twice the amount at the start of the year, and experts and industry insiders say the trend is here to stay.

The United States began exporting gas in late 2008. For decades prior, starting in 1960, the country used all the gas it produced here plus had to import gas from places Europe.

But demand for gas has dropped nearly 10% in recent years. It went from a peak of 9.6 million barrels a day in 2007 to 8.8 million barrels today, according to the EIA.

The drop was caused partially by the recession but also by the advent of more fuel efficient vehicles, higher prices and the greater use of ethanol as an ingredient in gasoline. Demand for other products made from crude oil like diesel and jet fuel has also declined, although not as much.

To be sure, the United States is still importing plenty of oil to make that gasoline -- and is still dependent on foreign countries for well over half the crude it uses.

But now the country's massive refining infrastructure is producing more gasoline, diesel and jet fuel than the United States needs, freeing it up to be exported to places like Brazil, Mexico and Chile where demand is still strong.

The Wall Street Journal, which reported on the export trend last week, said the United States is on track this year to be a net exporter of refined products for the first time in 62 years.

"We've got plenty of excess refining capacity," said Jonathan Cogan, a spokesman for EIA. "It's a reminder that this is a global oil market, and it's reflected by the movements of products to where they will get the highest prices."