William C. Dunn

Part of Weatherford International plc, Cardium Tool Services, Inc. manufactures and services completion tools and specialty completion systems. The company is based in Edmonton, Canada. Cardium Tool Services was acquired by Weatherford International Ltd. on August 05, 1999 for $14.50 million.

True Energy Trust is an open-ended, unincorporated investment trust governed by the laws of the province of Alberta, which produces, develops and explores petroleum & natural gas in British Columbia, Alberta and Saskatchewan. It was formerly known as TKE Energy Trust. The company was founded in 2004 and is headquartered in Calgary, Canada.

Precision Drilling Trust provides contract drilling and other oilfield services to the Canadian oil and natural gas industry. Its services include oilfield supplies and rentals, oilfield trailers and rig site camp and catering services. It operates in two segments, contract drilling services & completion and production services. The company was founded in 1951 and is headquartered in Calgary, Canada

Part of goeasy Ltd., Insta-Rent, Inc. operates rent-to-own appliance and furniture stores. The company is based in Edmonton, Canada. Insta-Rent was acquired by goeasy Ltd. on November 07, 2008 for $9.22 million.

Precision Drilling, Inc. engages in auger and caisson drilling, rock coring, and pneumatic rock drilling. It offers services such as drilled foundations from 3” to 12’ in diameter and up to 120’ deep monopole and self-supporting cellular tower foundations, limited access drilling and low clearance drilling, rock coring, underwater caisson drilling, bridge and overpass foundations, mast arm lighting and sign foundations, and railroad drilling. The company was founded by Jon T. Errickson in 1977 and is headquartered in Stockton, NJ.

Bellatrix Exploration Ltd. is an oil and gas company. The firm engages in the exploration, acquisition, development, and production of oil and natural gas. It focuses on the operation in west central Alberta that develops Spirit River. The company was founded in 2000 and is headquartered in Calgary, Canada.