DRILLING PERMIT INFORMATION for Pennsylvania

I have land in Pennsylvania (Bradford County) that we settled a lease on late last year. I'm told that they are going to soon start gas drilling on this unit. The state has a web site that tracks the production rates for each well and reports that information to aid in calculating royalties. The question I have is... How or where can I find the Well Drilling permit number as this is needed to find the information on the state's website..

Thanks

Nate