[Recon Dad]

says utilizing domestic energy sources, and sources from friendly neighbors — rather than unstable countries in the Middle East — offers greater price stability and less volatile supply for their customers.

....It's also $15 bbl cheaper than from the middle east.

They may be very fortunate with the location of their refinery, not many non integrated refiners make much money at all.

[Beagle8U]

It's right in the article headline.

They are claiming to sell 100% American gas.

If it is made from Canadian oil, every other oil refinery in America could claim the same thing, even with imported oil from anywhere.