Welcome to the forum and condolences on the passing of your father. I am attaching a nice map of Carter County so you can locate the acreage at least at the section level.
The descriptions usually have a comma or a semicolon instead of a dash. The punctuation really matters. Do you have it another form? Then I can narrow down the location correctly. Perhaps the lease document has the description with the correct punctuation.
There was quite a bit of activity there for many decades. There are two wells still on production in the section, but you may or may not have any royalties due from them. Your acreage must be within their spacing unit. Williford Energy Company has the Reynold-Duke wells 5 & 6 in the NW4 and the T. Gooding Tr 1 in the NE & NW4. Reid Williams has the Sullivan well in the NE4. Contact Williford Resources to see if there are any remaining royalties due to your family.
Carter County Map.pdf (425.7 KB)