When did you last receive a check? What was the production month indicated on the check detail? Forms filed at the Oklahoma Corporation Commission show the well has sold oil as follows in 2019: Jan. - 2246 BO, Feb. - 1351 BO, Mar. - 1590 BO, Apr. - 2222 BO. If you own 160 acres outside the NW/4 of Section 24 (the NW/4 is not included in the drilling unit) then your royalty should be much greater than $100. You probably need to contact SK Nemaha to find out why you are not getting paid.