Greystone is the name of the operator, but I am unable to locate the well using your directions. About 2 miles south of lakeshore, on 169, should put you in T17N-R16W-Sec11. When checking that section, Maximus is listed as the operator for the producing well in that section. I did find a recent (Jan '08) permit for Greystone, but it was for alternate wells, south of where you described.