Using an electric mixer, combine coconut oil, both sugars and vanilla until soft. Add eggs in one at a time, blending well after each addition.
Sift together flour, baking soda and salt in a bowl. Slowly mix dry ingredients into the sugar and egg mixture. Using a rubber spatula, fold in chocolate chips. Divide dough in half and roll each half into 2.5-inch diameter log. Wrap each log in plastic wrap and refrigerate for 1 hour and up to one day.