Legal Description to get API #, PUN #

Hi All South 50 feet of Lots 14,15,16, and the West 15 feet of the South 50 feet of Lot 13, Block 188, in the City of Duncan, Stephens County, Oklahoma. Lot sizes, How to find activity for the oil, gas and mineral rights in and under said property.

Do you know what section, township and range? Not much activity in the city of Duncan.

Here is the Stephens STR map. Can you narrow in and tell which STR?

1187-StephensCountyMap.pdf (392 KB)