Archrock Partners, L.P., formerly Exterran Partners, L.P., is engaged in the United States natural gas compression business. The Company provides contract operations services, including the personnel, equipment, tools, materials and supplies to meet its customers' natural gas compression needs. The Company's contract operations services primarily include designing, sourcing, owning, installing, operating, servicing, repairing and maintaining equipment to provide natural gas compression services to its customers. Its Company's natural gas compressor fleet includes approximately 6,490 units, with a total aggregate horsepower of over 3,320,000. Its customers include various companies engaged in various aspects of the oil and natural gas industry, including natural gas producers, processors, gatherers, transporters and storage providers. The Company's general partner, Archrock General Partner, L.P., conducts its business and manages its operations through Archrock Partners Operating LLC.