Over the past year, SandRidge Energy, Inc. (SD) has gained 34.7%, significantly outperforming the industry’s 26.8% decline. The company also outpaced the S&P 500’s 15.8% return. Image Source: Zacks Investment Research Company SnapshotSandRidge Energy is an independent oil and natural gas company engaged in the production, development and acquisition of oil and gas properties, with its primary area of operations in the Mid-Continent region, including Oklahoma, Texas and Kansas. The company’s portfolio spans ...