Dear Ms. Belcastro,
Certainly, you absolutely should have a horizontal and a vertical Pugh clause on your lease with many other provisions that are generally more profitable than a simple Pugh clause.
For example, some years ago, I developed a Montana Lease form, modeled on the State of Montana Lease Form.
You could frame such a lease yourself if you felt competent in your abilities.
Also, an attorney or a skilled landman representing you could give you a hand and it might be worth well more than any costs incurred.
Very good luck on your endeavors and have a prosperous 2020.
Best wishes,
Buddy Cotten