Drilling in 14-9N-5W?

We've been contacted by a landman via mail to lease our minerals in Sec 14 9N 5W. Our lease was not up until 15 Sep 2017 so we waited to give him a call. In the meantime he had changed companies and the offer had changed. Today we called to accept his offer and he admitted he had made a mistake - drilling had begun on that section. How can we find out if indeed drilling has begun, when it started and who is drilling? Thank you in advance for a reply.

C. Allen and Cindy Atha