Roger J. Biemans

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.

Ovintiv USA, Inc. provides oil and gas exploration and production services. The company was founded in 2000 and is headquartered in Denver, CO.

Vantage Energy LLC operates as an independent oil and natural gas company, which engages in the acquisition, development, and exploration of oil and natural gas properties in the United States. The company was founded by Roger Biemans and Tom Tyree in December 2006 and is headquartered in Englewood, CO.

Saskoil Ltd. is a Canadian company that explores for oil and gas.

Vantage Energy II LLC acquires, explores and develops natural gas projects. It focuses on unconventional resources in the Appalachian Basin of the United States. The company was founded by Roger J. Biemans and Thomas B. Tyree, Jr. and is headquartered in Englewood, CO.

Vantage Energy, Inc. acquires, develops, and explores oil and natural gas properties. Its property portfolio includes Appalachian, Forth Worth, and Uinta-Piceance basins. The company was founded by Roger J. Biemans and Thomas B. Tyree, Jr. in 2007 and is headquartered in Englewood, CO.

Vantage Energy Acquisition Corp. is blank check Company, which engages in a merger, capital stock exchange, asset acquisition, and stock purchase. The company was founded on February 8, 2017 and is headquartered in Irving, TX.

NGP Vantage Energy LLC provides investment services. The private company is based in Irving, TX. The CEO of the company is Roger J. Biemans.