Gary Taylor

Part of Strathcona Resources Ltd., Upper Lake Oil & Gas Ltd. is a Canadian company that explores for oil and gas. The company is based in Calgary, Canada. Upper Lake Oil & Gas was acquired by Monterey Exploration Ltd., part of Strathcona Resources Ltd. from September 15, 2010 on August 29, 2008 for $25.60 million.

Part of Calgary Sinoenergy Investment Corp., Diamond Tree Energy Ltd. develops, produces, and explores for oil and natural gas. The company is based in Calgary, Canada. The Canadian company was founded by Donald Darrell Copeland. Diamond Tree Energy was acquired by Crocotta Energy, Inc. on October 15, 2007.

Blue Mountain Energy Ltd. provides oil & gas exploration and development services. It is a subsidiary of Trilogy Energy LP. The company was founded in May,1993 and is headquartered in Calgary, Canada.

Provident Energy Trust explores, develops, acquires and produces crude oil, natural gas and natural gas liquids. The company operates in three segments, namely, Canadian Oil and Natural Gas Production, United States Oil and Natural Gas Production and Midstream Services. Oil and Natural Gas Production in Canada and United States includes exploitation, development and production of crude oil and natural gas reserves. Midstream Services and Marketing includes fractionation, transportation, loading and storage of natural gas liquids and marketing of crude oil and natural gas liquids

TRAFINA Energy Ltd. is an oil and gas exploration company. The company was founded on December 24, 1991 and is headquartered in Calgary, Canada.