Founded in 1919, Halliburton is one of the world's largest providers of products and services to the energy industry. With more than 80,000 employees, representing 140 nationalities in approximately 80 countries, the company serves the upstream oil and gas industry throughout the lifecycle of the reservoir - from locating hydrocarbons and managing geological data, to drilling and formation evaluation, well construction and completion, and optimizing production through the life of the field.

Halliburton comprises 13 product service lines (PSLs). The PSLs operate in two divisions: Drilling and Evaluation, and Completion and Production. Drilling and Evaluation provides field and reservoir modeling, drilling, evaluation, and precise well-bore placement solutions that enable customers to model, measure, and optimize their well construction activities. This segment consists of Baroid, Drill Bits and Services, Landmark Software and Services, Sperry Drilling, Testing and Subsea, and Wireline and Perforating. Completion and Production delivers cementing, stimulation, well intervention, pressure control, pipeline and process services, and completion services. This segment consists of Artificial Lift, Boots & Coots, Cementing, Completion Tools, Multi-Chem, and Production Enhancement. Our Consulting and Project Management PSL works across both divisions and is the spearhead of our integrated-services strategy.