Oil States International, Inc., through its subsidiaries, provides specialty products and services to the oil and gas drilling and production companies worldwide. It operates in four segments: Accommodations, Offshore Products, Well Site Services, and Tubular Services. The Accommodations segment offers temporary and permanent work force accommodation services for people working in remote locations. The Offshore Products segment designs and manufactures flexible bearings and connector products; sub sea pipeline products; marine winches, mooring systems, and cranes and rig equipment; and conductor casing connections and pipes, as well as provides blowout preventer stack assembly, integration, testing, and repair services; and drilling riser and related repair services. The Well Site Services segment offers a range of products and services that are used to drill for, and establish and maintain the flow of oil and gas from a well throughout its lifecycle. This segment engages in the rental of wireline and coiled tubing pressure control equipment; wellhead isolation equipment; pipe recovery systems; thru-tubing fishing services; hydraulic chokes and manifolds; blow out preventers; well testing and flowback equipment; gravel pack operations on well bores; and surface control equipment and down-hole tools utilized by coiled tubing operators. This segment also provides land drilling services. The Tubular Services segment distributes a range of casing and tubing products; and offers threading, logistical, and inventory management services. The company serves national oil companies, independent oil and gas companies, onshore and offshore drilling companies, and other oilfield service and mining companies. Oil States International, Inc. was founded in 1995 and is based in Houston, Texas.