Precision Drilling Corporation is a drilling company that provides onshore drilling services to exploration and production companies in the oil and natural gas and geothermal industries in the United States, Canada, and internationally. It operates through two segments: Contract Drilling Services and Completion and Production Services. The Contract Drilling Services segment offers onshore well drilling services, turnkey drilling contracts, procurement and distribution of oilfield supplies, and manufacture, sale, and repair of drilling and service rig equipment. It also provides automation solutions such as AlphaAutomation, AlphaTM, AlphaApps, AlphaAnalytics, and AlphaARMS, as well as the EverGreen suite of environmental solutions. The Completion and Production Services segment provides service rigs for well completion, workover, abandonment, maintenance, and re-entry preparation; equipment rentals; and camp and catering services. The company was founded in 1951 and is headquartered in Calgary, Canada.