We recently inherited some mineral rights in Midland (that are currently paying royalties). We would like to get help (1) with a fair valuation of these mineral rights, (2) a professional to help us understand the terms of the lease my relative previously signed with Pioneer and whether/when this lease could be altered, and (3) information about the best way to sell rights should we consider that route. Could anyone please direct me to how to best find out this information? We are not sure where to begin. Internet searches are hard to interpret because it looks like a bunch of ads or people wanting to make an offer.