Nabors Industries Ltd. owns and operates land-based drilling rig fleet and is a provider of offshore platform work over and drilling rigs in the U.S. and multiple international markets. It provider of services for land-based and offshore oil and natural gas wells, Its fleet of rigs and drilling-related equipment. The company also provide drilling technology and equipment and comprehensive well-site services including engineering, transportation and disposal, construction, maintenance, well logging, directional drilling, rig instrumentation, data collection and other support services in many of the most significant oil and gas markets in the world. It manufactures and leases or sells drives and other rig equipment. The company was founded on January 1, 1987 and is headquartered in Hamilton, Bermuda.