HMH

Mechanical drilling tools and drilling installations; Mechanical equipment for drilling plants, mining plants and offshore plants; Drilling rigs; Anchors and piles for pile foundation or installation of subsea structures; Drilling towers, hoists, hoisting towers, winches, shafts, gears and motorized drives for use in rotary drilling installations for drilling on land and at sea; Machines for rotating a pipe string, namely, top drives; Pipe installation machines; pipe handling machines; pipe conveyors; tongs; power slips; Lifting apparatus, namely, drawworks and cranes; Industrial pumps, namely, piston pumps and plunger pumps; drilling fluid pumps for drilling plants; pumps for sediment transport; sludge or slurry pumps; fluid and power ends for the aforesaid pumps; Marine riser tensioner for offshore drilling; Pressure control devices in oil and gas drilling installations; Annular blowout preventers and parts therefor; Marine risers for connecting a subsea wellhead to a floating vessel; Robotic arms for use on industrial plants, namely, robotic arms for handling items on drilling plants; Mud pumps for use in oil and gas drilling operations

Pressure control equipment, namely, blowout preventers and well tools, namely, annular diverters, accumulators, and pulsation dampeners; Computer hardware and recorded software for blowout preventer control systems and operator interface for use in the oil and gas industries; Software for use with blowout preventers (BOP) in the oil and gas production industry; Analytic software used with blowout preventer systems in the oil and gas production industry; Remote monitoring software for collecting, analyzing and reporting data used in condition maintenance planning in the oil and gas production industries

Oil field services, namely, repair and maintenance services for oil and gas wells; Installation, repair and maintenance of oil well blowout preventers and parts therefore; Rental of oil well drilling and production equipment; Design, installation, operation, repair, and maintenance of drilling rig equipment apparatus and installations; Design, installation, operation, repair, and maintenance of mining rig equipment apparatus and installations; Design, installation, operation, repair, and maintenance of industrial plants and industrial plant equipment; Provision of computer-generated diagrams, schematics or plans for wells or drilling plants; Maintenance and repair of industrial plants and industrial equipment

Consulting services, namely, technical project consultancy and technical planning in the fields of mining, civil engineering and drilling; Technical consultancy related to the development of oil and gas drilling equipment and installations; Technical consultancy related to the development of offshore industrial plants or drilling rigs; Technical consultancy related to operational monitoring and operational control of industrial plants