We could be if we don’t start producing our own oil, which we could if we wanted to.
Fact, America does produce its own oil.
The United States is a net exporter of petroleum products.
Depending on where you get your statistics, you may find some that say we are a net importer. But I believe that it is that true that we are a net importer of crude oil.
The caveat is that we import crude oil to keep the supply line of crude oil to our refineries fed with no empty spots in the pipeline so they can keep working 24x7.
It is true that our refineries are in dire need of not only maintenance, but new refineries, but they don’t make money if they aren’t refining.