Pipes, pipework and tubes of metal, metal products, namely, pipes, pipework and tubes, liners and casings for use in oil, gas and water wells and boreholes; downhole tools; sleeves, namely, mechanical sliding sleeves, hydraulic sliding sleeves, hydraulic circulating valves for flow control, fluid placement and stimulation; well, well bore and borehole liners and casing; subs, namely, downhole subs; metal hardware for use in the construction, maintenance and repair of, and intervention in, oil, gas, condensate and water wells, well bores and boreholes; pipe clamps; manifolds; drill collars; pipe protectors, namely, drill pipe protectors; packer retrieving tools; valves, namely, blow-out preventors, gate valves, check valves, diverter valves, kelly valves, safety valves, float valves; articles, tools, machines and apparatus for drilling, completing and producing fluids from oil, gas, condensate and water wells, well bores and boreholes and for intervention in wells, well bores and boreholes, namely, flow control devices, namely, hydraulic sleeves and valves, (sleeves Inflow control devices and inflow control valves) sandface and cased hole isolation devices, namely, packers, safety valves and plugs); battery-operated downhole tools; downhole cementing tools; flow control and flow circulation tools, namely, inflow control devices and inflow control valves and sleeves; data logging tools and sensors, namely, radio frequency identification based production logging and zonal contribution tool based production logging and zonal contribution tool; subsurface valves; well packers; permanent packers; packers actuated by electrical submersible pumps (ESP); retrievable packers; pocket packers; cased hole packers; open hole packers; spacer subs; straddles; gas lift straddles; perforation cleanup straddles; motorised setting tools; hangers, namely, intervention hangers, suspension hangers, retrievable hangers; plugs, namely, wiper plugs, hanger plugs, bridge plugs, and high pressure plugs; slips, namely, mechanical slips designed specifically for securing a tool in the open hole section and hydraulic slips; chokes; variable chokes, hydraulically-operated chokes parts, fittings and accessories for the aforesaid goods; intelligent downhole tools, namely, remote operated tools with surface to well umbilical control, packers, sleeves, flow control devices and flow control valves; downhole tools capable of controlling and/or switching hydraulic power; downhole tools capable of controlling and/or operating other downhole tools; downhole tools that are capable of being actuated and/or controlled by radio frequency; downhole tools actuated by radio frequency identification; downhole tools operable by radio frequency identification; sliding sleeves actuated by use of radio frequency identification; radio frequency identification tags; radio frequency identification controllers; radio frequency identification actuators; hand held tools and apparatus for controlling and/or actuating downhole systems and apparatus, namely, instrument wire, hardwire control lines and computerized surface control systems; hand-held tools and apparatus for wireless communication with downhole systems and apparatus, namely, radio transmitters and receiving units coupled with instrument wire, hardwire control lines and computerized surface control systems; hand-held tools and apparatus for one-way and two-way communication with downhole systems and apparatus, namely, emitters and receivers for acoustic and RFID; radio frequency hand-held tools; antenna, namely, radio frequency identification antenna and EMC acoustic antennas; battery packs for providing power to a downhole tools in the field of oil and gas exploration, completions and extraction; electronic switches; setting tools; non-explosive setting tools.

Down-hole services for oil, gas, condensate and water wells, well bores and boreholes, including drilling, intervention, pumping, cementing, fracturing and acidising services; oil, gas and water field exploitation, exploration and recovery services; casing and lining of well bores, boreholes and oil, gas and water wells; inspection, maintenance, installation, repair, deployment, refurbishment and rental of oil, gas and water field exploitation, exploration and recovery equipment,; on-site and off-site inspection, maintenance, installation, repair, refurbishment and rental of pipes, tubulars, articles, tools, machines for drilling, completing, intervening in, cementing and allowing production from boareholes, well bores and oil, gas and water wells; on-site and off-site inspection, maintenance, installation, repair, refurbishment and rental of gas, oil and water field pipes, tubulars, articles, tools, machines; on-site and off-site inspection, maintenance, installation, repair, refurbishment and rental of manmade structures used in or around boreholes, well bores and oil, gas and water wells, well bores and boreholes; provision and deployment of coiled tubing for pumping, cementing, fracturing and acidising oil, gas and water wells, well bores and boreholes; technical and project management services in the field of oil, gas and water field exploitation, exploration and recovery services; preventative maintenance services in the field of the oil and gas exploitation, exploration and recovery industries; information, advisory and consultancy services in the field of the services in the field of oil and gas; scientific and technological research services in the field of design, manufacture and provision of downhole completion tools; technical advisory, information, consultancy and support services in the field of the oil and gas exploitation, exploration and recovery industries; engineering, design and consultancy services in the field of oil, gas, condensate and water field exploitation, exploration and recovery; quality control and assurance services in the field of design, manufacture and provision of downhole completion tools; engineering advisory, information, consultancy and support services in the field of the oil and gas exploitation, exploration and recovery industries; feasibility and conceptual studies and analysis in the field of design, manufacture and provision of downhole completion tools; design, design verification, project management and engineering services in the field of the oil and gas exploitation, exploration and recovery industries; design, design verification, project management and engineering services in the field of downhole tools and downhole processes; cost estimates; project management, advisory, information, consultancy and support services in the field of the oil and gas exploitation, exploration and recovery industries; technical project studies and evaluations in the field of design, manufacture and provision of downhole completion tools; technical research and evaluation in the field of design, manufacture and provision of downhole completion tools; analysis for oil- and gas-field exploitation, exploration and recovery; engineering and consultancy services in the field of oil, gas and water field exploitation, exploration and recovery; design and consultancy services in the field of oil, gas and water field exploitation, exploration and recovery; provision of conceptual studies being preliminary engineering studies into the feasibility of a project from a technical, engineering and legislative perspective in the field of design, manufacture and provision of downhole completion tools; design and design verification services in the field of oil and gas field exploitation, exploration and downhole completion tools; technical and project management services in the field of implementation, intervention and commissioning services, all in the field of oil, gas and water field exploitation, exploration and recovery; engineering advice and consultancy services in the field of implementation, intervention and commissioning services, all in the field of oil, gas and water field exploitation, exploration and recovery; industrial and technical inspection in the field of design, manufacture and provision of downhole completion tools; inspection services in the field of oil, gas and water field exploitation, exploration and recovery; operations and maintenance support being the provision of management, information, advisory and consultancy services in the field of the planning and scheduling of maintenance in the field of oil, gas and water field exploitation, exploration and recovery; computer aided and computer-assisted design engineering services in the field of design, manufacture and provision of downhole completion tools; design engineering in the field of design, manufacture and provision of downhole completion tools; engineering drawing and reports in the field of design, manufacture and provision of downhole completion tools; drawing up and preparation of engineering drawings and reports in the field of design, manufacture and provision of downhole completion tools; engineering consultancy in the field of design, manufacture and provision of downhole completion tools; engineering design and consultancy in the field of design, manufacture and provision of downhole completion tools; engineering feasibility studies in the field of design, manufacture and provision of downhole completion tools; engineering research in the field of design, manufacture and provision of downhole completion tools; engineering services for the analysis of machinery, tools, structures, facilities, pipelines and tools; process engineering consultancy, design and engineering services in the field of design, manufacture and provision of downhole completion tools; technical engineering in the field of design, manufacture and provision of downhole completion tools; engineering services, consultancy services and computer services, namely, simulation and modeling, all in the field of oil and gas exploitation, exploration and recovery industries and in the field of design; manufacture and provision of down hole completion tools; computer services and engineering services for 1-, 2- and 3-d modelling and simulation in the field of design, manufacture and provision of downhole completion tools; structural and mechanical engineering and analysis; technical research and evaluation in the field of design, manufacture and provision of downhole completion tools; preparation of technical manuals, handbook and operator guides; information, advisory and consultancy services in the field of the services in the field of oil and gas.

Chemicals used in industry, namely chemical compounds based on formate salts, especially for drilling fluid formulations.