Ranger Energy Services, Inc. is an independent provider of high-specification (high-spec) well service rigs and associated services in the United States. The Company focuses on unconventional horizontal well completion and production operations. The Company operates through Well Services and Processing Solutions segment. Well Services segment provides high-spec well service rigs and complementary equipment and services in the United States, with a focus on unconventional horizontal well completion, workover and maintenance operations. Processing Solutions segment engages in the rental, installation, commissioning, start-up, operation and maintenance of MRUs, NGL stabilizer units, NGL storage units and related equipment. The Company also offers full transportation, turn-key mobilization services, installation and ongoing operation services in the field. The Company's turn-key mobilization services include in-bound transportation and site offloading.