Lightstream Resources Ltd, formerly PetroBakken Energy Ltd., is a Canada-based oil and gas exploration and production company. The Company�s principal operating areas include southeastern Saskatchewan where it targets the Bakken formation and conventional Mississippian reservoirs, central Alberta, where it is focused on the Cardium formation, and north-central Alberta, where it is engaged in exploring for light oil resource plays. In addition, the Company also has land holdings in the Horn River and Montney plays in northeast British Columbia. On December 31, 2012, Petrobank Energy and Resources Ltd. and PetroBakken Energy Ltd. announced the completion of the reorganization. The Reorganization resulted in a newly incorporated company PetroBakken Energy Ltd. (New PetroBakken).