Exhibit 10.5 Purchase and Sale Agreement (Superior Oil and Gas - William Foster) This agreement ("the Agreement") is entered into on December 13, 2005 by and between Superior Oil and Gas Co., a Nevada corporation ("Superior") and William H. Foster...Purchase and Sale Agreement • May 22nd, 2006 • Superior Oil & Gas Co • Oil & gas field exploration services
Exhibit 10.6 Purchase and Sale Agreement (Enerhance- Superior Medicine Hat Property) This agreement (the "Agreement") is entered into on April 24, 2006 by and between Enerhance Energy, Inc. of Calgary, Alberta, Canada ("Enerhance") and Superior Oil...Purchase and Sale Agreement • May 22nd, 2006 • Superior Oil & Gas Co • Oil & gas field exploration services • Alberta
