David Leslie Summers

Santonia Energy, Inc. engages in the exploration, acquisition, development and production of natural gas, natural gas liquids and crude oil in Western Canada. Its portfolio of projects are located in main areas of Alberta, Saskatchewan and Manitoba. The company was founded on January 9, 2002 and is headquartered in Calgary, Canada.

Association of Professional Engineers & Geoscientists of AB is a non profit organization that regulates the practices of engineering and geoscience in Alberta. Its function is licensing individuals and companies that want to practice engineering and geoscience in Alberta. The applicants and companies that meet APEGA’s standards for ethical, professional, and technical competency earn the right to practice and use reserved titles and designations. The company was founded in 1920 and is headquartered in Edmonton, Canada.

Part of DCP Midstream LP, Canadian Midstream Services Ltd. provides electricity and natural gas distribution and production services. The company is based in Calgary, Canada. The Canadian company was founded by Steven Robert VanSickle, David Leslie Summers. Canadian Midstream Services was acquired by Duke Energy Field Services LLC on April 26, 2001.

Gas Processing Association of Canada operates as a not-for-profit organization. It specializes in gas processing and liquids industries. The company was founded in 1959 and is headquartered in Calgary, Canada.

StonePoint Energy, Inc. is a Calgary-based junior oil and gas company. The company engages in the exploration and development of sedimentary basin. It focuses on the drilling of petroleum and natural gas. The company principal oil and natural gas properties include Valhalla and Sylvan Lake. StonePoint Energy was founded by George Ardies on September 28, 2004 and is headquartered in Calgary, Canada.