HMH

Owners

Goods & Services

Oil field services, namely, repair and maintenance services for oil and gas wells; Installation, repair and maintenance of oil well blowout preventers and parts therefor; 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; Provision of non-downloadable computer-generated diagrams, schematics or plans for wells or drilling plants

Drilling rigs; 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, namely, makeup tongs, breakout tongs, chain tongs, and casing tongs; well tools, namely, 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 machines; Pressure control devices in the nature of valves for oil and gas drilling installations; Annular blowout preventers and structural 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, electric 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; Downloadable software for monitoring, operating, and controlling with blowout preventers (BOP) in the oil and gas production industry; Downloadable analytic software for monitoring blowout presenter systems in the oil and gas production industry; Remote downloadable monitoring software for collecting, analyzing and reporting data used in condition maintenance planning in the oil and gas production industries