Bonanza Creek Energy, Inc., an independent oil and natural gas company, engages in the exploration, development, and production of onshore oil and related liquids-rich natural gas in the United States. The company's oil and liquids-weighted assets are located primarily in the Wattenberg Field in Colorado; and the Dorcheat Macedonia Field in southern Arkansas. It also owns and operates oil-producing assets in the North Park Basin in Colorado; and the McKamie Patton Field in southern Arkansas. As of December 31, 2016, the company had proved reserves of 90.7 MMBoe. Bonanza Creek Energy, Inc. was founded in 2010 and is headquartered in Denver, Colorado. On January 4, 2017, Bonanza Creek Energy, Inc. along with its affiliates filed a voluntary petition for reorganization under Chapter 11 in the US Bankruptcy Court for the District of Delaware.