Cabot Oil & Gas Corporation is an independent oil and gas exploration and production company with operations in the United States. The company's focus is on the development of natural gas reserves located in the Marcellus Shale in Pennsylvania. Cabot Oil & Gas Corporation was founded in 1989 and is headquartered in Houston, Texas. The company has a strong commitment to environmental stewardship and has implemented a number of initiatives to reduce its environmental impact. Cabot Oil & Gas Corporation is listed on the New York Stock Exchange under the ticker symbol COG.