Northumberland Resources, Inc. acquired 35% gross working interest in two unproved oil and gas leases and one salt water disposal well in Stafford County, Kansas for $0.01 million on May 9, 2012. Concurrent with this purchase, Northumberland paid $0.02 million in additional development costs, and $0.07 million for support equipment. In a related deal, Northumberland acquired 12.5% working interest in an unproved oil and gas leases and one salt water disposal well in Butler County.

Northumberland Resources, Inc. completed the acquisition of 35% gross working interest in two unproved oil and gas leases and one salt water disposal well in Stafford County, Kansas on May 9, 2012.