Denbury Resources Inc. operates as an independent oil and natural gas company in the United States. The company primarily focuses on enhanced oil recovery utilizing carbon dioxide. It holds properties located in Mississippi, Texas, Louisiana, and Alabama in the Gulf Coast region; and in Montana, North Dakota, and Wyoming in the Rocky Mountain region. As of December 31, 2016, the company had 254.5 million barrels of oil equivalent of estimated proved oil and natural gas reserves. Denbury Resources Inc. was founded in 1951 and is headquartered in Plano, Texas.