HAL vs NEX

Halliburton Company

Halliburton Company provides a range of services and products to oil and natural gas companies worldwide. The company's Completion and Production segment offers production enhancement services, including stimulation and sand control services; and cementing services, such as well bonding and casing, as well as provides casing equipment. It also provides completion tools that offer downhole solutions and services, including well completion products and services, intelligent well completions, liner hanger and sand control systems, and service tools; production solutions comprising coiled tubing, hydraulic workover units, downhole tools, pumping services, and nitrogen services; and pipeline and process services, such as pre-commissioning, commissioning, maintenance, and decommissioning. In addition, this segment offers electrical submersible pumps, as well as artificial lift services. The company's Drilling and Evaluation segment provides drilling fluid systems, performance additives, completion fluids, solids control, specialized testing equipment, and waste management services; oilfield completion, production, and downstream water and process treatment chemicals and services; and drilling systems and services. It also offers wireline and perforating services, including open-hole logging, and cased-hole and slickline; and drill bits and services comprising roller cone rock bits, fixed cutter bits, hole enlargement, and related downhole tools and services, as well as coring equipment and services. In addition, this segment provides cloud based digital services and artificial intelligence solutions on an open architecture for subsurface insights, integrated well construction, and reservoir and production management; testing and subsea services, such as acquisition and analysis of reservoir information and optimization solutions; and project management and integrated asset management services. Halliburton Company was founded in 1919 and is based in Houston, Texas.

NexTier Oilfield Solutions Inc.

NexTier Oilfield Solutions Inc., through its subsidiaries, provides well completion and production services in various active and demanding basins. The company's Completion Services segment offers hydraulic fracturing services to enhance production of oil and natural gas from formations with low permeability and restricted flow of hydrocarbons; wireline services; and perforating, pumpdown, pipe recovery, pressure pumping, and wellsite make-up and pressure testing services. As of December 31, 2020, it had approximately 37 hydraulic fracturing fleets, 116 wireline trucks, and 80 pumpdown units. The company's Well Construction and Intervention Services segment provides cementing services that incorporate custom engineered mixing and blending equipment to ensure precision and accuracy in providing annulus isolation and hydraulic seal, while protecting fresh water zones from our customers' zone of interest; and engineering software and technical guidance for remedial cementing applications, and acidizing to optimize the performance of its customers' wells. It also offers coiled tubing services to help customers in accomplishing various goals in their horizontal completion, workover, and well maintenance projects. As of December 31, 2020, this segment had approximately 25 coiled tubing units and 101 cementing units. The company serves integrated and large independent oil and natural gas exploration and production companies in the United States and internationally. NexTier Oilfield Solutions Inc. was founded in 1973 and is headquartered in Houston, Texas.