Sundance Energy Australia Limited is an energy exploration company. The Company is engaged in the exploration for and development and production of oil and natural gas in the United States, and expansion of its portfolio of oil and gas leases in the United States. The Company operates through the oil and natural gas exploration and production in North America segment. The Company's exploration and development activities are focused in the Eagle Ford formation (Texas). The Company has produced approximately 2,652,280 barrel of oil equivalent. The Companyâ€™s subsidiary include Sundance Energy Inc.