Weatherford International plc provides equipment and services used in the drilling, evaluation, completion, production, and intervention of oil and natural gas wells worldwide. The company offers managed-pressure drilling services, including closed-loop, air, managed pressure, and underbalanced drilling; drilling services, such as directional drilling, logging while drilling, measurement while drilling, and rotary steerable systems; and tubular running services, which consist of tubular connection and installation services for the drilling, completion, and work over of oil or natural gas wells. It also provides drilling tools comprising drilling jars, under reamers, rotating control devices, down hole tools, drill pipe and related tools, tubular handling equipment, and other pressure-control equipment; drilling and project management services; wire line services; testing and production services; re-entry, fishing, and thru-tubing services; equipment for cementing operations; liner systems, such as liner hangers; integrated laboratory services; and surface logging systems. In addition, the company offers artificial lift systems that include reciprocating rod lift systems, progressing cavity pumps, gas lift systems, hydraulic lift systems, plunger lift systems, hybrid lift systems, and wellhead systems to produce oil or natural gas from the wells; stimulation, including pressure pumping services, coiled tubing services equipment, and reservoir stimulation hydraulic fracturing services; and completion tools, such as cased hole and flow control systems, and well, industrial, and sand screens, as well as completion services, including upper and lower completions, and reservoir monitoring. Weatherford International plc was founded in 1972 and is headquartered in Baar, Switzerland.