In a large bowl, mix flour and salt together.
Make a well in the center and add eggs and olive oil.
Gradually mix the flour into the eggs until a dough forms.
Knead the dough on a floured surface for about 10 minutes.
Wrap the dough in plastic wrap and let it rest for 30 minutes.
In another bowl, combine ricotta, Parmesan, and chopped herbs.
Roll out the dough into thin sheets using a pasta machine.
Cut the sheets into squares and place filling in the center.
Fold the pasta over and seal the edges with egg wash.
Boil ravioli in salted water for 3-4 minutes until they float.