Natural gas processing apparatus, equipment and installations included in Class 11; crude oil processing and refining apparatus, equipment and installations included in Class 11; water treatment apparatus, equipment and installations included in Class 11; desalination apparatus, equipment and installations included in Class 11; crude oil desalters; crude oil dehydrators; gas sweetening systems; amine gas sweetening systems; contractor towers; amine contractor towers; reboiler tanks; surge tanks; reflux condensers and solution coolers; reflux accumulators; reflux pumps; solvent pumps; solvent booster pumps; filters included in Class 11; filters (parts of industrial installations); full flow filters; activated carbon filters; gas floatation equipment; gas coalescing filters; flares and flare systems included in Class 11; flares for oil refineries, petrochemical and gas plants, off-shore platforms, pulp and paper mills, landfills and food processing plants; steam-assisted, gas-assisted, high-pressure, low-pressure, stage, sonic ground and enclosed flares and flare systems for refineries, petrochemical and gas plants, off-shore platforms, pulp and paper mills, landfills and food processing plants; self-supported, guy-supported and derrick-supported flare stacks; off-shore boom-mounted flares ; portable flares; demountable flares; auxiliary flare system equipment; purge reduction devices; liquid seals; knockout drums; spare parts for flares and flare equipment included in Class 11; chemical injection apparatus and equipment included in Class 11; fired heaters; indirect fired heaters; direct fired heaters; manifold coils; expansion tanks; separators; two phase separators; three phase separators; coalescers; cyclones; heat transfer equipment; heat exchangers; fhmaces; ethylene furnaces; caustic treaters; acid gas removal apparatus and instruments; refrigeration apparatus and instruments; liquefaction apparatus and instruments; dehydration apparatus andinstruments; liquefied natural gas storage and loading apparatus and instruments; natural gas liquefaction fractionation apparatus and instruments; liquefied propane gas recovery apparatus and instruments; crude oil dehydration apparatus and instruments; crude oil desalination apparatus and instruments; atmospheric distillation apparatus and instruments; vacuum distillation apparatus andinstruments; atmospheric distillation apparatus and instruments; vacuum distillation apparatus and instruments; catalytic reforming apparatus and instruments; catalytic cracking apparatus and instruments; fluid catalytic cracking apparatus and instruments; caustic treatment apparatus and instruments; nitrogen rejection apparatus and instruments; light-ends recovery apparatus and instruments; hydrodesulphurization apparatus and instruments; hydrocracking apparatus andinstruments; alkylation apparatus and instruments; isomerization apparatus and instruments; tumarounds; revamps; mini refineries; hydrogen gas plants; hydrogen reforming apparatus and instruments; steam methane reforming apparatus and instruments; synthesis gas plants; valves included in Class 11.

Construction services; construction, maintenance, procurement, repair and installation services for refineries, petrochemical and gas plants, off-shore platforms, pulp and paper mills, landfills and processing plants; installation, maintenance and refurbishing flares and flare stacks; pipeline construction; oil and gas well construction, drilling and production services, including casing, tubing and drill pipe installation and completion services and tool rental services.

Natural gas processing service; crude oil processing and refining services; water treatment services; desalination services; petrochemical services; removal of oil from water; oil recovery services; oil and gas well treatment services; preparation and spill treatment services prior to and during wellbore drilling.

Research & development in the gas, oil, petrochemical, desalination and water industries; quality control services in the manufacture of gas, oil, petrochemical, desalination and water plant, apparatus, equipment and instruments; design of gas, oil, petrochemical, desalination and water plant, apparatus, equipment and instruments; research & development in reducing carbon emissions and their impact on climate change; pipeline design; inspection and testing services in the gas, oil,petrochemical, desalination and water industries; oil and gas well testing services, prospecting services, namely, well logging and testing services, oil and gas well measurement services being chemical analysis.

Natural gas processing apparatus, equipment and installations included in Class 11; crude oil processing and refining apparatus, equipment and installations included in Class 11; water treatment apparatus, equipment and installations included in Class 11; desalination apparatus, equipment and installations included in Class 11; crude oil desalters; crude oil dehydrators; gas sweetening systems; amine gas sweetening systems; contractor towers; amine contractor towers; reboiler tanks; surge tanks; reflux condensers and solution coolers; reflux accumulators; reflux pumps; solvent pumps; solvent booster pumps; filters included in Class 11; filters (parts of industrial installations); full flow filters; activated carbon filters; gas floatation equipment; gas coalescing filters; flares and flare systems included in Class 11; flares for oil refineries, petrochemical and gas plants, off-shore platforms, pulp and paper mills, landfills and food processing plants; steam-assisted, gas-assisted, high-pressure, low-pressure, stage, sonic ground and enclosed flares and flare systems for refineries, petrochemical and gas plants, off-shore platforms, pulp and paper mills, landfills and food processing plants; self-supported, guy-supported and derrick-supported flare stacks; off-shore boom-mounted flares; portable flares; demountable flares; auxiliary flare system equipment; purge reduction devices; liquid seals; knockout drums; spare parts for flares and flare equipment included in Class 11; chemical injection apparatus and equipment included in Class 11; fired heaters; indirect fired heaters; direct fired heaters; manifold coils; expansion tanks; separators; two phase separators; three phase separators; coalescers; cyclones; heat transfer equipment; heat exchangers; furnaces; ethylene furnaces; caustic treaters; acid gas removal apparatus and instruments; refrigeration apparatus and instruments; liquefaction apparatus and instruments; dehydration apparatus and instruments; liquefied natural gas storage and loading apparatus and instruments; natural gas liquefaction fractionation apparatus and instruments; liquefied propane gas recovery apparatus and instruments; crude oil dehydration apparatus and instruments; crude oil desalination apparatus and instruments; atmospheric distillation apparatus and instruments; vacuum distillation apparatus and instruments; atmospheric distillation apparatus and instruments; vacuum distillation apparatus and instruments; catalytic reforming apparatus and instruments; catalytic cracking apparatus and instruments; fluid catalytic cracking apparatus and instruments; caustic treatment apparatus and instruments; nitrogen rejection apparatus and instruments; light-ends recovery apparatus and instruments; hydrodesulphurization apparatus and instruments; hydrocracking apparatus and instruments; alkylation apparatus and instruments; isomerization apparatus and instruments;  mini refineries; hydrogen gas plants; hydrogen reforming apparatus and instruments; steam methane reforming apparatus and instruments; synthesis gas plants; valves included in Class 11; reconditioned units of all the aforementioned goods.

Procurement services for refineries, petrochemical and gas plants, off-shore platforms, pulp and paper mills, landfills and processing plants.

Construction services; construction, maintenance, repair and installation services for refineries, petrochemical and gas plants, off-shore platforms, pulp and paper mills, landfills and processing plants; installation, maintenance and refurbishing flares and flare stacks; pipeline construction; oil and gas well construction, drilling and production services, including casing, tubing and drill pipe installation and completion services and tool rental services.

Natural gas processing services; crude oil processing and refining services; water treatment services; desalination services; petrochemical services; removal of oil from water; oil recovery services; oil and gas well treatment services; preparation and spill treatment services prior to and during wellbore drilling.

Research & development in the gas, oil, petrochemical, desalination and water industries; quality control services in the manufacture of gas, oil, petrochemical, desalination and water plant, apparatus, equipment and instruments; design of gas, oil, petrochemical, desalination and water plant, apparatus, equipment and instruments; research & development in reducing carbon emissions and their impact on climate change; pipeline design; inspection and testing services in the gas, oil, petrochemical, desalination and water industries; oil and gas well testing services, prospecting services, namely, well logging and testing services, oil and gas well measurement services being chemical analysis.

Chemical processing equipment and apparatus for natural gas and crude oil, namely, natural gas processing apparatus including  liquid seals, knockout drums and purge reduction devices, natural gas processing equipment, crude oil processing apparatus including liquid seals, knockout drums and purge reduction devices, crude oil processing equipment, crude oil refining apparatus, crude oil refining equipment; natural gas processing installations; crude oil processing and refining installations; natural gas processing installations included in Class 11; crude oil processing installations included in Class 11; crude oil refining installations included in Class 11; water treatment apparatus included in Class 11; water treatment equipment included in Class 11; water treatment installations included in Class 11; desalination apparatus included in Class 11; desalination equipment included in Class 11; desalination installations included in Class 11; crude oil desalters; crude oil dehydrators; gas sweetening systems; amine gas sweetening systems; contractor towers; amine contractor towers; reboiler tanks; surge tanks; reflux condensers; solution coolers; reflux solution coolers; reflux accumulators; filters included in Class 11; filters being parts of industrial installations; full flow filters; activated carbon filters; gas coalescing filters; flares included in Class 11; flare systems included in Class 11; flares for oil refineries; flares for petrochemical plants; flares for gas plants; flares for off-shore platforms; flares for pulp mills; flares for paper mills; flares for landfills; flares for food processing plants; steam-assisted flares for refineries; steam-assisted flares for petrochemical plants; steam-assisted flares for gas plants; steam-assisted flares for off-shore platforms; steam-assisted flares for pulp mills; steam-assisted flares for paper mills; steam-assisted flares for landfills; steam-assisted flares for food processing plants; gas-assisted flares for refineries; gas-assisted flares for petrochemical plants; gas-assisted flares for gas plants; gas-assisted flares for off-shore platforms; gas-assisted flares for pulp mills; gas-assisted flares for paper mills; gas-assisted flares for landfills; gas-assisted flares for food processing plants; high-pressure flares for refineries; high-pressure flares for petrochemical plants; high-pressure flares for gas plants; high-pressure flares for off-shore platforms; high-pressure flares for pulp mills; high-pressure flares for paper mills; high-pressure flares for landfills; high-pressure flares for food processing plants; low-pressure flares for refineries; low-pressure flares for petrochemical plants; low-pressure flares for gas plants; low-pressure flares for off-shore platforms; low-pressure flares for pulp mills; low-pressure flares for paper mills; low-pressure flares for landfills; low-pressure flares for food processing plants; stage flares for refineries; stage flares for petrochemical plants; stage flares for gas plants; stage flares for off-shore platforms; stage flares for pulp mills; stage flares for paper mills; stage flares for landfills; stage flares for food processing plants; sonic ground flares for refineries; sonic ground flares for petrochemical plants; sonic ground flares for gas plants; sonic ground flares for off-shore platforms; sonic ground flares for pulp mills; sonic ground flares for paper mills; sonic ground flares for landfills; sonic ground flares for food processing plants; enclosed flares for refineries; enclosed flares for petrochemical plants; enclosed flares for gas plants; enclosed flares for off-shore platforms; enclosed flares for pulp mills; enclosed flares for paper mills; enclosed flares for landfills; enclosed flares for food processing plants; steam-assisted flare systems for refineries; steam-assisted flare systems for petrochemical plants; steam-assisted flare systems for gas plants; steam-assisted flare systems for off-shore platforms; steam-assisted flare systems for pulp mills; steam-assisted flare systems for paper mills; steam-assisted flare systems for landfills; steam-assisted flare systems for food processing plants; gas-assisted flare systems for refineries; gas-assisted flare systems for petrochemical plants; gas-assisted flare systems for gas plants; gas-assisted flare systems for off-shore platforms; gas-assisted flare systems for pulp mills; gas-assisted flare systems for paper mills; gas-assisted flare systems for landfills; gas-assisted flare systems for food processing plants; high-pressure flare systems for refineries; high-pressure flare systems for petrochemical plants; high-pressure flare systems for gas plants; high-pressure flare systems for off-shore platforms; high-pressure flare systems for pulp mills; high-pressure flare systems for paper mills; high-pressure flare systems for landfills; high-pressure flare systems for food processing plants; low-pressure flare systems for refineries; low-pressure flare systems for petrochemical plants; low-pressure flare systems for gas plants; low-pressure flare systems for off-shore platforms; low-pressure flare systems for pulp mills; low-pressure flare systems for paper mills; low-pressure flare systems for landfills; low-pressure flare systems for food processing plants; stage flare systems for refineries; stage flare systems for petrochemical plants; stage flare systems for gas plants; stage flare systems for off-shore platforms; stage flare systems for pulp mills; stage flare systems for paper mills; stage flare systems for landfills; stage flare systems for food processing plants; sonic ground flare systems for refineries; sonic ground flare systems for petrochemical plants; sonic ground flare systems for gas plants; sonic ground flare systems for off-shore platforms; sonic ground flare systems for pulp mills; sonic ground flares for paper mills; sonic ground flare systems for landfills; sonic ground flare systems for food processing plants; enclosed flare systems for refineries; enclosed flare systems for petrochemical plants; enclosed flare systems for gas plants; enclosed flares for off-shore platforms; enclosed flare systems for pulp mills; enclosed flare systems for paper mills; enclosed flare systems for landfills; enclosed flare systems for food processing plants; self-supported flare stacks; guy-supported flare stacks; derrick-supported flare stacks; off-shore boom-mounted flares; portable flares; demountable flares; auxiliary flare system equipment; spare parts for flares included in Class 11; spare parts for flare equipment included in Class 11; fired heaters; indirect fired heaters; direct fired heaters; expansion tanks; two phase separators; three phase separators; coalescers; heat transfer equipment; heat exchangers; furnaces; ethylene furnaces; caustic treaters; acid gas removal apparatus; acid gas removal instruments; refrigeration apparatus; refrigeration instruments; liquefaction apparatus; dehydration apparatus; dehydration instruments; liquefied natural gas storage apparatus; liquefied natural gas loading apparatus; natural gas liquefaction fractionation apparatus; liquefied propane gas recovery apparatus; crude oil dehydration apparatus; crude oil dehydration instruments; crude oil desalination apparatus; crude oil desalination instruments; atmospheric distillation apparatus; atmospheric distillation instruments; vacuum distillation apparatus; vacuum distillation instruments; catalytic reforming apparatus; catalytic cracking apparatus; fluid catalytic cracking apparatus; fluid catalytic cracking instruments; caustic treatment apparatus; nitrogen rejection apparatus; light-ends recovery apparatus; hydrodesulphurization apparatus; hydrocracking apparatus; alkylation apparatus; isomerization apparatus; mini refineries; hydrogen gas plants; hydrogen reforming apparatus; steam methane reforming apparatus; synthesis gas plants; valves included in Class 11; Gas floatation equipment, liquefaction instruments, liquefied natural gas storage instruments, liquefied natural gas loading instruments, natural gas liquefaction fractionation instruments, liquefied propane gas recovery instruments, catalytic reforming instruments, catalytic cracking instruments, caustic treatment instruments, nitrogen rejection instruments, light-ends recovery instruments, hydrodesulphurization instruments, hydrocracking instruments, alkylation instruments, isomerization instruments, hydrogen reforming instruments, steam methane reforming instruments, all being part of oil and gas refinery installations; reconditioned units of all the aforementioned goods.

Procurement services for refineries; procurement services for petrochemical plants; procurement services for gas plants; procurement services for off-shore platforms; procurement services for pulp mills; procurement services for paper mills; procurement services landfills; procurement services for processing plants.

Construction services; construction services for refineries; maintenance services for refineries; repair services for refineries; installation services for refineries; construction services for petrochemical plants; maintenance services for petrochemical plants; repair services for petrochemical plants; installation services for petrochemical plants; construction services for gas plants; maintenance services for gas plants; repair services for gas plants; installation services for gas plants; construction services for off-shore platforms; maintenance services for off-shore platforms; repair services for off-shore platforms; installation services for off-shore platforms; construction services for pulp mills; maintenance services for pulp mills; repair services for pulp mills; installation services for pulp mills; construction services for paper mills; maintenance services for paper mills; repair services for paper mills; installation services for paper mills; construction services for landfills; maintenance services for landfills; repair services for landfills; installation services for landfills; construction services for processing plants; maintenance services for processing plants; repair services for processing plants; installation services for processing plants; installation of flares; maintenance of flares; refurbishing flares; installation of flare stacks; maintenance of flare stacks; refurbishing flare stacks; pipeline construction; oil well construction services; oil well drilling services; oil well pumping and boring production services; gas well construction services; gas well drilling services; gas well pumping and boring production services; casing installation services; tubing installation services; drill pipe installation services; casing completion services; tubing completion services; drill pipe completion services; tool rental services.

Natural gas processing services; crude oil processing services; crude oil refining services; water treatment services; desalination services; petrochemical refining services; petrochemical processing services; removal of oil from water; oil recovery services; oil well treatment services; gas well treatment services; preparation services prior to wellbore drilling; preparation services during wellbore drilling; spill treatment services prior to wellbore drilling; spill treatment services during wellbore drilling.

Research and development in the gas industry; research and development in the oil industry; research and development in the petrochemical industry; research and development in the desalination industry; research and development in the water industry; quality control services in the manufacture of gas apparatus; quality control services in the manufacture of gas equipment; quality control services in the manufacture of gas instruments; quality control services in the manufacture of oil apparatus; quality control services in the manufacture of oil equipment; quality control services in the manufacture of oil instruments; quality control services in the manufacture of petrochemical apparatus; quality control services in the manufacture of petrochemical equipment; quality control services in the manufacture of petrochemical instruments; quality control services in the manufacture of desalination apparatus; quality control services in the manufacture of desalination equipment; quality control services in the manufacture of desalination instruments; quality control services in the manufacture of water apparatus; quality control services in the manufacture of water equipment; quality control services in the manufacture of water instruments; design of gas apparatus; design of gas equipment; design of gas instruments; design of gas plant; design of oil apparatus; design of oil equipment; design of oil instruments; design of oil plant; design of petrochemical apparatus; design of petrochemical equipment; design of petrochemical instruments; design of petrochemical plant; design of desalination apparatus; design of desalination equipment; design of desalination instruments; design of desalination plant; design of water apparatus; design of water equipment; design of water instruments; design of water plant; research and development in reducing carbon emissions and their impact on climate change; pipeline design; inspection services in the gas industry; testing services in the gas industry; inspection services in the oil industry; testing services in the oil industry; inspection services in the petrochemical industry; testing services in the petrochemical industry; inspection services in the desalination industry; testing services in the desalination industry; inspection services in the water industry; testing services in the water industry; oil well testing services; gas well testing services; prospecting services; well logging services; well testing services; oil well measurement services being chemical analysis; gas well measurement services being chemical analysis.