NOV vs WHD

NOV Inc.

NOV Inc. designs, constructs, manufactures, and sells systems, components, and products for use in oil and gas drilling and production, and industrial and renewable energy sectors worldwide. It operates through three segments: Wellbore Technologies, Completion & Production Solutions, and Rig Technologies. The company offers various equipment and technologies used to perform drilling operations. It also provides solids control and waste management equipment and services; portable power generation products; drill and wired pipes; drilling optimization and automation services; tubular inspection, repair, and coating services; instrumentation, and measuring and monitoring services; downhole and fishing tools; and drill bits. The company offers equipment and technologies for hydraulic fracture stimulation, including pressure pumping trucks, blenders, sanders, hydration and injection units, flowline, and manifolds; well intervention, such as coiled tubing and wireline units, as well as blowout preventers and tools; onshore production comprising fluid processing systems, composite pipes, surface transfer and progressive cavity pumps, and artificial lift systems; fluid processing and floating production systems, and subsea production technologies; and connectors for conductor pipes. It also provides substructures, derricks, and masts; cranes; jacking systems; pipe lifting, racking, rotating, and assembly systems; mud pumps; blowout preventers; drives and generators; rig instrumentation and control systems; mooring, anchor, and deck handling machinery; equipment components for offshore wind construction vessels; and pipelay and construction systems. NOV Inc. offers spare parts, repair, and rentals, as well as remote equipment monitoring, technical support, field, and customer training services. The company was formerly known as National Oilwell Varco, Inc. and changed its name to NOV Inc. in January 2021. NOV Inc. was founded in 1862 and is based in Houston, Texas.

Cactus Inc.

Cactus, Inc. designs, manufactures, sells, and rents a range of wellheads and pressure control equipment in the United States. The company's principal products include Cactus SafeDrill wellhead systems, Cactus SafeLink monobore, SafeClamp, and SafeInject systems, as well as frac stacks, zipper manifolds, and production trees. It also provides mission-critical field services, such as 24-hour service crews to assist with the installation, maintenance, repair, and safe handling of the wellhead and pressure control equipment; and repair and refurbishment services. The company sells or rents its products for onshore unconventional oil and gas wells that are utilized during the drilling, completion, and production phases of its customers' wells. It operates 14 service centers in the United States, as well as 3 service centers in Eastern Australia. Cactus, Inc. was founded in 2011 and is headquartered in Houston, Texas.