Halliburton Company provides various products and services to the energy industry for exploring, developing, and producing oil and natural gas worldwide. It operates in two segments, Completion and Production, and Drilling and Evaluation. The Completion and Production segment offers production enhancement services, including stimulation services and sand control services; and cementing services comprising bonding the well and well casing, while isolating fluid zones and maximizing wellbore stability, and casing equipment. This segment also provides completion tools consisting of subsurface safety valves and flow control equipment, surface safety systems, packers and specialty completion equipment, intelligent completion systems, expandable liner hanger systems, sand control systems, well servicing tools, and reservoir performance services; well intervention services, pressure control, equipment rental tools and services, and pipeline and process services; and oilfield production and completion chemicals and services. The Drilling and Evaluation segment offers drill bits and services, including roller cone rock bits, fixed cutter bits, hole enlargement, and related downhole tools and services; wireline and perforating services consisting of open-hole wireline services; and testing and subsea services comprising acquisition and analysis of dynamic reservoir information, and reservoir optimization solutions. This segment also provides drilling fluid systems, performance additives, completion fluids, solids control, specialized testing equipment, and waste management services; drilling systems and services; integrated exploration, drilling, production software information systems, and consulting and data management services; and oilfield project management and integrated solutions. The company serves upstream oil and gas industries. Halliburton Company was founded in 1919 and is based in Houston, Texas.