Ranger Energy Services, Inc. provides onshore high-specification well service rigs, wireline services, and complementary services to exploration and production companies in the United States. It operates through three segments: High Specification Rigs, Wireline Services, and Processing Solutions and Ancillary Services. The High Specification Rigs segment offers well service rigs and complementary equipment and services supporting operations throughout a well's lifecycle, along with well maintenance services, and has a fleet of 431 well service rigs. The Wireline Services segment provides wireline production and intervention services, including cased hole logging, perforating, mechanical, and pipe recovery services, as well as wireline completion and pumping services, with a fleet of 65 wireline units and 29 high-pressure pump trucks. The Processing Solutions and Ancillary Services segment rents well service-related equipment such as fluid pumps, power swivels, well control packages, hydraulic catwalks, frac tanks, pipe racks, and pipe handling tools; offers coiled tubing, decommissioning, and snubbing services; and provides proprietary and modular equipment for processing natural gas streams, including the rental, installation, commissioning, operation, and maintenance of mechanical refrigeration units, nitrogen gas liquid stabilizer units, nitrogen gas liquid storage units, and related equipment. The company was founded in 2014 and is headquartered in Houston, Texas.