Pengrowth Energy

Pengrowth Energy Corporation (TSX: PGF, NYSE: PGH) is a Canadian oil and natural gas company based in Calgary, Alberta. Established in 1988 by Calgary entrepreneur James S Kinnear, it was one of the largest of the Canadian royalty trusts ("Canroys"), with a market capitalization of US$ 4.12 billion at the end of 2007. Its assets are approximately evenly distributed between oil and natural gas.Pengrowth's assets are in the Western Canada sedimentary basin, a geologic region which has a long history of productivity in crude oil and natural gas.