Penn West Energy

Penn West Trust Units Issued to China Investment Corporation

June 2010

MingTang Creative design Penn West is one of the largest conventional oil and natural gas producers in Canada. The companys goal is to be the company that redefines oil & gas excellence in western Canada. Based in Calgary, Alberta, Penn West operates a significant portfolio of opportunities with a dominant position in light oil in Canada on a land base encompassing approximately five million acres. Conventional oil and gas production in western Canada.