Mammoth Energy Services, Inc. engages in the exploration and development of North American onshore unconventional oil and natural gas reserves. It operates through the following segments: Infrastructure, Pressure Pumping, Natural Sand Proppant, Drilling, and Other. Read More The Infrastructure segment offers construction, upgrade, maintenance and, repair services to the electrical infrastructure industry. The Pressure Pumping segment provides pressure pumping services, also known as hydraulic fracturing, to exploration and production companies. The Natural Sand Proppant segment refers to mining, processing, and selling sand. The Drilling segment includes contract land, directional drilling, and rig moving services. The company was founded on June 3, 2016 and is headquartered in Oklahoma City, OK.