SM Energy Company is a company engaged in hydrocarbon exploration. It is organized in Delaware and headquartered in Denver, Colorado.
The company's assets are in the Eagle Ford Group/South Texas (51% of reserves and 48% of 2024 production), the Permian Basin/Midland Basin (34% of reserves and 47% of 2024 production), and the Uinta Basin (15% of reserves and 5% of 2024 production).
As of December 31, 2024, the company had of estimated proved reserves, of which 44% was petroleum, 18% was natural gas liquids, and 38% was natural gas.
The company was founded in 1908 and incorporated in 1915. In 1992, the company became a public company via an initial public offering. In May 2010, the company changed its name from St. Mary Land & Exploration Company to SM Energy.