Obsidian Energy Ltd. (formerly Penn West Petroleum Ltd.) is an intermediate-sized independent energy company engaged in the exploration, development, and production of conventional oil and natural gas in Western Canada. The company's operations are concentrated in the Western Canada Sedimentary Basin, with its primary producing assets located in the Cardium (light oil), Peace River (cold flow heavy oil), and Viking (light oil) formations in Alberta. Obsidian Energy generates the vast majority of its revenue from the sale of crude oil, natural gas, and natural gas liquids (NGLs). The company's business model emphasizes capital-efficient development, secondary recovery techniques such as waterfloods, and maintaining a disciplined balance sheet to support shareholder returns. Following a significant restructuring and rebranding in 2017, Obsidian Energy transitioned from a large, acquisitive royalty trust into a more focused, mid-cap exploration and production (E&P) company. The company operates in a highly competitive Canadian energy sector, differentiating itself through its concentrated, high-quality asset base and operational expertise in its core Alberta plays.