Pour the remaining 2 tablespoons oil onto a rimmed
baking sheet and
brush to coat the entire surface. Place 2 tortillas on the
baking sheet to coat the bottoms with oil, then flip them and coat the second sides. Spread ¼ cup of the bean mixture evenly on half of each tortilla, all the way to the edges. Top the beans on each with ¼ of the cheese, then fold the unfilled half over to cover and press gently to seal. Transfer to a plate. Repeat with the remaining tortillas beans and cheese.