Renville County, ND Bakken Shale Wells

I put this under the landman by mistake. We have been contacted by several companies trying to lease our land presumably for the Madison, as we are near several producing fields. A neighbor has leased for a Bakken the next township over. We have 880 contiguous acres to lease but we turned a company down because they seemingly wanted to drill in the farmyard. Has anyone heard of Bakken exploration in Renville County, ND?