In oil and gas the going rate for mineral rights can range anywhere from 15-20% of production revenue of a well.u00a0 This would be on top of surface rights (if you own the surface) which is only a small sum of money per well ($1,000-2,000 per well/ year usually) plus a first year bonus.u00a0 You would also get more surface money for any pipelines or facilities.u00a0 Definitely contact an attorney that specializes in this stuff.u00a0 Also you'll want to start a corporation to manage it all, and for tax purposes.