I have Mineral Rights for properties located in the panhandle region of Oklahoma. They are in Beaver County and Harper County.
Beaver County: described as follows, SW Section 16-Township 3N-Range 24E CM, 160 net acres
Harper County: described as follows, 1/13 in NE Section 9-Township 26N-Range 23W IM 12.30 net acres
1/13 in parts of Section 1-Township 25N-Range 24W IM 9.23 net acres
1/13 in SE of Section 2-Township 25N-Range 24W IM, 12.30 net acres
1/13 in NE & N/2 SE of Section 11-Township 25N-Range 24W IM, 18.4 net acres
You will probably get more feedback if you list that question in the State and County where the minerals are. There may be multiple counties with those names.
The site covers the whole US for many states with mineral rights. Might be more than one Beaver or Harper. Look over in the Oklahoma Minerals rights Categories and then post in the correct county. It will get more traffic that way.