PETROWELL

Pipes, pipe work and tubes of metal; metal products, namely, metal bolts and metal beams; metal liners and casings for use in oil, gas and water wells and boreholes; down hole tools, namely, metal down spouts; metal expanding sleeves and sliding sleeves for affixing screws; well, well bore and borehole liners and casing of metal; subs and down hole subs, namely, metal pipe clips; metal hardware for use in the construction, maintenance and repair of, and intervention in, oil, gas, condensate and water wells, well bores and boreholes, namely, pulleys, springs, nuts and washers; slips, namely, metal sheet linings; metal pipe clamps; metal plugs; metal wiper plugs; metal manifolds for use with hydraulic and pneumatic systems; metal drill collars; metal pipe protectors, namely, metal pipe muffs; metal drill pipe protectors, namely, metal pipe muffs; packer retrieving tools, namely, metal hooks; metal valves not being parts of machines; blow-out preventers, namely, metal wheel clamps; metal gate valves; chokes, namely, metal chains; metal check valves; metal diverter valves; metal Kelly valves; metal safety valves; metal float valves; parts, fittings and accessories for the aforesaid goods, namely, metal nails, metal bolts, metal rivets and metal screws

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, oil-well pumping machines, boring machines and drilling rigs; articles, tools, machines and apparatus for use in drill, completion, intervention and production strings, namely, well drilling machines; articles, tools, machines and apparatus for cementing oil, gas, condensate and water wells, well bores and boreholes, namely, cemented carbide cutting tools and cemented carbide tips; battery-operated down hole tools, namely, electric hand-held drills and bits for power drills; down hole cementing tools, namely, mechanical spreader; flow control and flow circulation tools, namely, pump control valves; subsurface valves being part of machines; well heads; valve assemblies for pumps; hydraulic circulation valves as machine components; circulation valves as machine components; packers, namely, packing machines; intervention packers, namely, packing machines; permanent packers, namely, packing machines; packers actuated by electrical submersible pumps (ESP), namely, packing machines; retrievable packers, namely, packing machines; pocket packers, namely, packing machines; cased hole packers, namely, packing machines; open hole packers, namely, packing machines; subs, namely, submersible pumps; down hole subs, namely, submersible pumps; spacer subs, namely, submersible pumps; straddles, namely, belts for machines; gas lift straddles, namely, belts for machines; perforation cleanup straddles, namely, belts for machines; setting tools, namely, air condensers; non-explosive setting tools, namely, air condensers; motorized setting tools, namely, air condensers; hangers, namely, conveyor lines; intervention hangers, namely, conveyor lines; suspension hangers, namely, conveyor lines; retrievable hangers, namely, conveyor lines; glow plugs; hanger glow plugs; bridge glow plugs; high pressure glow plugs; slips; mechanical slips, namely, automatic slip sheet dispensing machines; hydraulic slips, namely, automatic slip sheet dispensing machines; parts of oilfield wellhead machines, namely, chokes, variable chokes and hydraulically-operated chokes; parts, fittings and accessories for the aforesaid goods, namely, parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe values, manifold industrial pipes, pump and valve parts, pipe fittings and flanges

Articles, tools, machines and apparatus for drilling, completing, intervening in and producing fluids from oil, gas, condensate and water wells, well bores and boreholes, namely, oil and gas well downhole survey and measurement equipment; intelligent down hole tools, namely, gas meters; battery-operated down hole tools, namely, apparatus for testing gas, liquids and solids; down hole tools capable of controlling and/or switching electrical power, namely, electrical power connectors; down hole tools capable of controlling and/or switching hydraulic power, namely, high frequency switches; down hole tools capable of controlling and/or operating other down hole tools, namely, pipeline communication systems for transferring data over oil, gas, water and heat distribution networks, comprised of computer hardware, software, modems and communication cables; down hole tools that are capable of being actuated and/or controlled by radio frequency, namely, electric actuators; down hole tools actuated by radio frequency identification, namely, electric actuators; down hole tools operable by radio frequency identification, namely, electric actuators; down hole cementing tools, namely, cement testing machines; sliding wind 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 down hole systems and apparatus, namely, power controllers; hand-held tools and apparatus for wireless communication with down hole systems and apparatus, namely, wireless transmitters and receivers; hand-held tools and apparatus for one-way and two-way communication with down hole systems and apparatus, namely, two-way radios; radio frequency hand-held tools, namely, radio frequency controlled locks; antenna; radio frequency identification antenna; battery packs; electronic switches; setting tools, namely, electric cables; non-explosive setting tools, namely, electric cables; parts, fittings and accessories for the aforesaid goods, namely, batteries, battery terminal connector clamps; data logging tools, namely, electronic data loggers and sensors

[ Down hole services for oil, gas, condensate and water wells, well bores and boreholes, namely, 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 in the course of constructing oil sites, maintenance, installation, repair, deployment, refurbishment and rental of oil, gas and water field exploitation, exploration and recovery equipment, apparatus, tools, instrumentation, machines and articles; on-site and off-site inspection in the course of constructing pipes, maintenance, installation, repair, refurbishment and rental of pipes, tubulars, articles, tools, machines and apparatus for drilling, completing, intervening in, cementing and allowing production from boreholes, well bores and oil, gas and water wells; on-site and off-site inspection in the course of constructing water field equipment, maintenance, installation, repair, refurbishment and rental of gas, oil and water field pipes, tubulars, articles, tools, machines and apparatus; on-site and off-site inspection in the course of constructing borehole structures, maintenance, installation, repair, refurbishment and rental of man made 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; on-site and off-site building, construction, repair, maintenance and installation project management services in the field of construction; preventative maintenance services in relation to the oil and gas exploitation, exploration and recovery industries; information, advisory and consultancy services in relation to the aforesaid services ]

[ Scientific and technological research services; technical advisory, information, consultancy and support services in the nature of monitoring network systems in relation to the oil and gas exploitation, exploration and recovery industries; engineering, design and consultancy services relating to oil, gas, condensate and water field exploitation, exploration and recovery; quality control and assurance services; engineering advisory, information, consultancy and support services in relation to the oil and gas exploitation, exploration and recovery industries; feasibility and conceptual studies and analysis; design of engineering products, design verification of engineering products, computer project management and engineering services relating to the oil and gas exploitation, exploration and recovery industries; design of engineering products, design verification of engineering products, computer project management and engineering services relating to down hole tools and down hole processes; engineering services in the field of reducing operation cost estimates of industrial machinery; IT project management, advisory, information, consultancy and support services in relation to the oil and gas exploitation, exploration and recovery industries; technical project studies and evaluations in the field of oil and gas exploitation, exploration and recovery industries; technical research and evaluation in the field of oil and gas exploitation, exploration and recovery industries; analysis for oil and gas-field exploitation, exploration and recovery; engineering and consultancy services relating to oil, gas and water field exploitation, exploration and recovery; engineering design and consultancy services relating to 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; design of engineering products and design verification of engineering products services; technical and computer project management services relating to implementation, intervention and commissioning services, all relating to oil, gas and water field exploitation, exploration and recovery; technical and computer project management services relating to oil, gas and water field exploitation, exploration and recovery services; engineering advice and consultancy services relating to implementation, intervention and commissioning services, all relating to oil, gas and water field exploitation, exploration and recovery; industrial and technical inspection of oil fields; inspection services relating to oil, gas and water field exploitation, exploration and recovery; operations and maintenance support being the provision of management, information, advisory and consultancy services in relation to the planning and scheduling of maintenance of web sites relating to oil, gas and water field exploitation, exploration and recovery; computer aided and computer-assisted design engineering services; design engineering; engineering drawing and reports; drawing up and preparation of engineering drawings and reports; engineering consultancy; engineering design and consultancy; engineering feasibility studies; engineering research; engineering services for the analysis of machinery, tools, structures, facilities, pipelines and tools; process engineering consultancy, design and engineering services; technical engineering; engineering, computer services system design and engineering services relating to modeling; computer system design services and engineering services relating to simulation, design, consultancy and project management services in relation to the oil and gas exploitation, exploration and recovery industries; computer system design services and engineering services for 1, 2 and 3-d modeling and simulation; structural and mechanical engineering and analysis; technical research and evaluation; preparation of technical manuals, handbook and operator guides; information, advisory and consultancy services in relation to the aforesaid services ]