Halliburton provides a range of services and products to the oil and gas industry, helping clients maximize their energy resources throughout the lifecycle of reservoirs. Their offerings include locating hydrocarbons, drilling, formation evaluation, well construction, and production optimization. Halliburton stands out from competitors by focusing on sustainability and investing in new technologies to improve efficiency and reduce environmental impact. The company's goal is to enhance the productivity of its clients' operations while leading in the energy sector.