Engines not for land vehicles; Industrial Engines; Oil-well pumping machines; Drilling machines and parts therefore; Slurry blender machines for use in oil or gas well hydraulic fracturing operations; Oil field equipment, namely, drilling rig mechanization machines and devices; Oil field equipment, namely, drilling rig mechanical handling machines and devices; Oil field production machines for extracting oil from geological layers and processing hydrocarbons; Oil field equipment, namely, vent lines, well heads, valve assemblies, gate valves, packers, intervention packers, permanent packers, packers actuated by electrical submersible pumps, pumps, pressure boosters for pumps, retrievable packers, pocket packers, cased hole packers, open hole packers, ram packers, rams, setting tools, non-explosive setting tools, motorised setting tools, hangers, intervention hangers, suspension hangers, retrievable hangers, plugs, hanger plugs, bridge plugs, high pressure plugs, slips, mechanical slips, hydraulic slips, control units for chokes, chokes, variable chokes, hydraulically-operated chokes, hydraulically-operated gate valves, blowout preventers, rod clamps, rod rotators, control units for blowout preventers, ram preventers, annular preventers, annulus packoffs, actuators, valve actuators, plug valves, manifolds, parts, fittings and accessories for the aforesaid goods; Fluid couplings being parts of machines

Construction of production modules in the oil and gas industry; Installation of oil production apparatus; Repair and maintenance of oil and gas well drilling tools and equipment; Rental of oil and gas well drilling tools and equipment; Installation of oil well casings, tubing and drill pipes