Arthur A. MacNichol

Progress Energy Ltd. owns the petroleum and natural gas properties and assets. It is an energy trust company focused in the western canadian sedimentary basin. The trust is one of the new hybrid energy trusts focused on sustainability through the drilling of internally generated opportunities. Progress Energy is located in Calgary, Canada.

Progress Energy Trust ('Progress') is a natural gas weighted exploration and production trust based in Calgary, Alberta, Canada. Progress represents a new breed of trust where the technical oil and gas expertise is employed within the trust. Operations are primarily focused in the highly prospective foothills and plains of northeast British Columbia and the deep basin of northwest Alberta

Part of Calpine Corp., Encal Energy Ltd. explores for and produces oil and natural gas. The private company is based in Calgary, Canada. The Canadian company was founded by Michael Columbos. Encal Energy was acquired by Calpine Corp. on April 19, 2001 for $895.45 million.

PETRONAS Energy Canada Ltd. engages in the exploration, development and production of petroleum and natural gas in British Columbia and Alberta. The firm holds interest in the Deep Basin and Foothills. The company was founded on April 8, 2004 and is headquartered in Calgary, Canada.