Wieland F. Wettstein

Denbury Inc. is an independent energy company, which engages in the operation and production of oil and natural gas reserves. The firm holds interests in the Gulf Coast and Rocky Mountain regions. It aims to develop significant stranded reserves of American oil from depleted reservoirs through carbon dioxide enhanced oil recovery (CO2 EOR). The company was founded by Gareth G. Roberts in 1951 and is headquartered in Plano, TX.

BXL Energy Ltd. explores for, produces, and develops oil and gas properties. The company is based in Calgary, Canada. The Canadian company was founded by Bruce G. McIntyre. BXL Energy was acquired by Viking Energy Royalty Trust on June 27, 2001 for $49.75 million.

Part of Tourmaline Oil Corp., TriQuest Energy Corp. is a Canadian company that explores for, produces, and develops oil and gas properties. The company is based in Calgary, Canada. The company was founded by Bruce G. McIntyre. TriQuest Energy was acquired by Bonavista Energy Trust Ltd. on January 29, 2004 for $50.94 million.

Part of ERI Acquisition Ltd., Sebring Energy, Inc. explores and mines for oil and gas. The company is based in Calgary, Canada. The Canadian company was founded by Brian S. Hunt. Sebring Energy was acquired by Cordero Energy, Inc., part of ERI Acquisition Ltd. from September 05, 2008 on July 20, 2007 for $14.62 million.