Xun Energy, Inc. (fka XNRG)

[Carsmax177]

I believe you are referring to the drilling permits expiring in April 2015, not the rights. Per the 10Q ended August 31, 2014:

"On August 31 , 2014, the Company forfeited its rights to drill on the Corse and Lalley oil and gas leases in Venango County, Pennsylvania. The Company retains its drilling rights on the Rice 3, Rice 4, Rice 6 and Rice 14 by "Held By Production" and drilling permits which expire on April 28, 2015."

As for as the leases expiring, it was not stated from what I saw. To clarify that, try asking the question on the company forum.