United States Department of the Interior [Member] United States Department of the Interior United States Federal Government [Member] United States Federal Government Mid-Continent oil and natural gas operations [Member] Mid-Continent oil and natural gas operations Oil, natural gas and natural gas liquids [Member] Oil, natural gas and natural gas liquids SandRidge Exploration and Production [Member] SandRidge Exploration and Production UNITED STATES UNITED STATES MINOR OUTLYING ISLANDS