Chesapeake Energy Corporation is a prominent independent exploration and production company based in Oklahoma City, Oklahoma. Established in 1989, the company focuses on acquiring, exploring, and developing onshore natural gas and oil properties in the United States. Chesapeake is known for its innovative use of horizontal drilling and hydraulic fracturing technologies, particularly in major shale formations like the Barnett Shale and Marcellus Formation.

The company's core operations involve the exploration, development, and production of natural gas, oil, and natural gas liquids (NGLs). Chesapeake emphasizes providing affordable and reliable energy while aiming to reduce its environmental impact. The company is committed to achieving net-zero greenhouse gas emissions by 2035 and continuously enhancing its environmental, social, and governance (ESG) performance. Chesapeake Energy serves a diverse customer base, including energy buyers and utilities that require natural gas and oil for various applications.