Preheat oven to 350 degrees. Spray cookie sheet with baking spray. Set aside.

In a large bowl, cream together the vegetable oil, brown sugar and white sugar until smooth.

Beat in the eggs one at a time, then stir in the vanilla.

Blend in the flour, baking soda and salt, then fold in the chocolate chips.

Drop by rounded spoonfuls onto cookie sheet.

Bake for 8 to 10 minutes in the preheated oven.

Allow cookies to cool on baking sheet for 5 minutes before removing.