R. William Oliver

Ovintiv Canada ULC engages in the production of natural gas, oil and natural gas liquids. It operates through the following segments: Canadian Operations, USA Operations and Market Optimization. The Canadian Operations segment includes the exploration for, development of and production of natural gas, oil and natural gas liquids and other related activities within Canada. The USA Operations segment involves in the exploration, development and production of natural gas, oil, and natural gas liquids and other related activities within the U.S. The Market Optimization segment is responsible for the sale of the company's proprietary production to third party customers and the associated netback price. The company was founded in 1881 and is headquartered in Calgary, Canada.

Pan-Alberta Gas Ltd. distributes petroleum and natural gas products. The company is headquartered in Calgary, Canada.

Syncrude Canada Ltd. manufactures and processes crude oil from oil sands. It operates oil sand mines, utilities plants, bitumen extraction plants, and upgrading facilities that processes bitumen and produces light, sweet crude oil for domestic consumption and exports. The company was founded in 1964 and is headquartered in Calgary, Canada.

Prism Sulphur Corp. operates as an international marketing organization and export company that markets Sulphur to end users around the world. The company is headquartered in Calgary, Canada.

Canadian Association of Petroleum Producers operates as the voice of Canada''s upstream oil and natural gas industry. The company was founded in 1927 and is headquartered in Calgary, Canada.