Last production on the Rawson was in October 2021. Mach Natural Resources was the operator. Request a release of lease from them be filed in the county courthouse. That will formally release it. Your lease may have expired by its own terms so that is why landmen are trying to lease it now. Go back and read your lease to see if it had any clauses that would hold the lease past the end of the primary term. Some have have a 180 day clause or something similar. The original depth for Rawson was 8770’, so you should be open at the upper level and the lower level.
It would be wise to get an oil and gas attorney to review the new lease drafts. They are rarely in the favor of the mineral owner and need significant edits. Horizontal drilling is heading your way and the new lease could hold your family for decades, so wise to invest in good counsel up front.