Get familiar with the ND oil and gas commission website. It has a fount of information. https://www.dmr.nd.gov/oilgas/
Mountrail 158N-89W 2&11 I do not see any wells, leasing or permits. There is a bit of leasing in sec 4 in the last 24 months.
Renville 160N-85W 3, 10, 11-A bunch of old Plugged and Abandoned wells. No new leasing, wells or permits. Sparrow is leasing in section 12 just to the east.