06
Metal goods for use in drilling and completing oil and gas
wells and in the production of oil and gas from wells;
wellheads, Christmas trees (for oil or natural gas
extraction), valves, risers, riser connectors, pipeline
connectors, jumper connectors, metal to metal seals, high
pressure seals, geothermal wellheads, subsea connectors,
wellhead connectors, subsea wellheads, tubing hangers,
casing hangers, seal assemblies, caps, crown plugs, casing
and tubing heads, adapters, adapter and spacer spools,
flange to connectors, threaded connectors, valve removal
plugs, mud line suspension systems, washout sleeves, pipes;
wellhead systems; adjustable wellhead systems; subsea
wellhead systems; surface wellhead systems; exploration
wellhead systems; tie-back connectors; high pressure/high
temperature tie-back connectors; metal goods for supporting
oil and gas field conduits; metal goods for supporting
conduits in jack-up exploration drilling in oil and gas
fields; casing connectors in oil and gas wells; subsea
wellhead temporary abandonment caps; annulus monitoring and
lockdown systems for wellheads; suspension systems for oil
and gas wells; conversion wellheads for oil and gas wells;
tie back connectors; wellhead trees; wellhead dry trees;
wellhead wet trees; parts and fittings therefor
07
Metal goods for use in drilling and completing oil and gas
wells and in the production of oil and gas from wells;
machines and machine tools for use in completing oil and gas
wells and in the production of oil and gas from wells;
wellheads, geothermal wellheads, subsea wellheads, wellhead
connectors in the nature of pipe fittings and flanges;
pipeline repair tools; running tools; parts and fittings
therefor
37
Construction, installation, maintenance, repair and rental
services relating to oil and gas well structures; rental of
wellhead systems and components used in wellhead systems for
oil and gas wells; rental of wellhead systems for jack-up
exploration drilling; construction, installation,
maintenance, repair and rental of goods for use in drilling
and completing oil and gas wells and in the production of
oil and gas from wells; construction, installation,
maintenance, repair and rental of wellheads, Christmas trees
for oil and gas wells, valves, risers, riser connectors,
pipeline connectors, pipeline repair tools, jumper
connectors, metal to metal seals, high pressure seals,
geothermal wellheads, subsea connectors, wellhead
connectors, subsea wellheads, tubing hangers, casing
hangers, seal assemblies, caps, crown plugs, casing and
tubing heads, adapters, adapter and spacer spools, flange to
connectors, threaded connectors, valve removal plugs,
running tools, mud line suspension systems, washout sleeves,
pipes, wellhead systems, subsea wellhead systems, surface
wellhead systems, exploration wellhead systems, adjustable
wellhead systems, tie-back connectors, high pressure/high
temperature tie-back connectors, metal goods for supporting
oil and gas field conduits, metal goods for supporting
conduits in jack-up exploration drilling in oil and gas
fields, casing connectors in oil and gas wells, subsea
wellhead temporary abandonment caps, annulus monitoring and
lockdown systems for wellheads, suspension systems for oil
and gas wells, conversion wellheads for oil and gas wells,
tie back connectors, wellhead trees, wellhead dry trees,
wellhead wet trees; advisory, information and consultancy
services relating to the aforesaid services
42
Design services relating to oil and gas well structures;
engineering services; oil and gas engineering services;
research and development of wellhead systems; design of
wellhead systems; design and testing of wellhead and mudline
equipment; engineering project management services;
engineering project planning services; engineering design
and consultancy services; subsea and offshore engineering
services; technical inspection services; inspection of goods
for quality control; engineering, research, design and
inspection services for goods for use in drilling and
completing oil and gas wells and in the production of oil
and gas from wells; engineering, research, design and
inspection services for wellheads, Christmas trees for oil
and gas wells, valves, risers, riser connectors, pipeline
connectors, pipeline repair tools, jumper connectors, metal
to metal seals, high pressure seals, geothermal wellheads,
subsea connectors, wellhead connectors, subsea wellheads,
tubing hangers, casing hangers, seal assemblies, caps, crown
plugs, casing and tubing heads, adapters, adapter and spacer
spools, flange to connectors, threaded connectors, valve
removal plugs, running tools, mud line suspension systems,
washout sleeves, pipes, wellhead systems, subsea wellhead
systems, surface wellhead systems, exploration wellhead
systems, adjustable wellhead systems, tie-back connectors,
high pressure/high temperature tie-back connectors, metal
goods for supporting oil and gas field conduits, metal goods
for supporting conduits in jack-up exploration drilling in
oil and gas fields, casing connectors in oil and gas wells,
subsea wellhead temporary abandonment caps, annulus
monitoring and lockdown systems for wellheads, suspension
systems for oil and gas wells, conversion wellheads for oil
and gas wells, tie back connectors, wellhead trees, wellhead
dry trees, wellhead wet trees; feasibility studies;
engineering feasibility studies; testing services; advisory,
information and consultancy services relating to the
aforesaid services
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