|QEP Resources, Inc. (QEP) is a holding company. The Company operates in three lines of business: gas and oil exploration and production, midstream field services, and energy marketing. It conducted through three principal subsidiaries: QEP Energy Company (QEP Energy) acquires, explores for, develops and produces natural gas, oil, and natural gas liquids (NGL); QEP Field Services Company (QEP Field Services) provides midstream field services, including natural gas gathering, processing, compression and treating services for affiliates and third parties; andQEP Marketing Company (QEP Marketing) markets affiliate and third-party natural gas and oil, provides risk-management services, and owns and operates an underground gas-storage reservoir. QEP operates in the Northern and Southern Regions of the United States and is headquartered in Denver, Colorado. Principal offices are located in Denver, Colorado; Salt Lake City, Utah; Oklahoma City, Oklahoma, and Tulsa, Oklahoma.