Oil States International is an oilfield services company with a leading market position as a manufacturer of products for deepwater production facilities and certain drilling equipment, as well as a provider of completion services and land drilling services to the oil and gas industry. The company provides well site services including tool rentals and land drilling rig services. It also offers offshore products, including flex-element technology and deepwater mooring systems. Oil States International focuses on supporting explorers in major producing regions throughout the world. Anadarko Petroleum, Chevron, Devon Energy, and Noble Energy are among its biggest customers.