Questions continue re: offer to PURCHASE mineral

To answer your questions: In section 7 township 6N-2W we own the mineral rights on 220 acres.

Is the landman’s offer of $500 ac to purchase (NOT LEASE) in THIS area reasonable? What are mineral right’s going for in this section and township of McClain County, Okla?

What does "Scoop & Stack Play"
mean?

Thank you to all who have contributed so far. Your insights are helpful.

I would not even lease for this amount. Do not sell!