ProPetro Holding Corp., an oilfield services company, provides pressure pumping and other related services. The company offers hydraulic fracturing services; and a suite of well completion and production services, including cementing, acidizing, coiled tubing, flowback, surface air drilling, and drilling services. It serves the upstream oil and gas companies engaged in the exploration and production of North American unconventional oil and natural gas resources in the Permian Basin. As of December 31, 2018, the company's fleet comprised 20 hydraulic fracturing units with 905,000 hydraulic horsepower. ProPetro Holding Corp. was founded in 2007 and is headquartered in Midland, Texas.