06
Building materials of metal; common metals and their alloys;
metal products not comprised in the other classes, namely
buildings of metal, building materials of metal, pipework of
metal; flexible composite pipes and pipes partly made of
metal for transport and transmission of fluids, including
petroleum and natural gas, also water, hydraulic fluid,
electrical signals and/or electrical power; metal products
for use in drilling and completion of oil - and gas wells
and the production of oil and gas from wells, namely, well
heads, christmas trees (valves), valves, risers, riser
couplings, pipeline couplings, sections for repairing
pipelines, couplings for connecting pipes or tubes, metal
pipe connectors, high pressure lead seals, geothermal well
heads, 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
(structures), washout sleeves, pipes; wellhead (structures)
of metal; adjustable wellhead (structures) of metal; subsea
wellhead (structures) of metal; surface wellhead
(structures) of metal; exploration wellhead (structures) of
metal; tie-back connectors of metal; high pressure/high
temperature tie-back connectors of metal; metal goods for
supporting oil and gas field conduits; metal goods for
supporting conduits in jack-up exploration drilling in oil
and gas fields; metal casing connectors in oil and gas
wells; subsea wellhead temporary abandonment caps; metal
pipe connectors; metal suspension clamps for oil and gas
wells; conversion wellhead for oil and gas wells; tie back
connectors of metal; wellhead trees (metal valves); wellhead
dry trees (metal valves); building materials of metal,
namely, wellhead wet trees, well tubulars, metal templates,
wellhead couplings, manifold structures; reinforcement
material of metal for pipes; non-electric cables and wires
of common metal; metal pipes, parts for metal pipes, metal
piping, lead seals, underwater metal couplings for pipes,
parts and fittings therefor; metal valve blocks
07
Machines and machine tools, namely machines and machine
tools used for underwater exploration, construction, and
facilities maintenance and repair, and for construction,
inspections, maintenance, salvage and exploration of
underwater and marine structures; machines and machine tools
for inspecting, cleaning and repairing oil and gas pipelines
and equipment used in the oil and gas industries; coupling
and transmission components for machines (except for land
vehicles); compressors; separators, including separators for
petroleum products; pumps, including pressure amplifiers;
drilling rigs; drilling machines; derricks; drilling bits;
drilling equipment (not included in other classes); tools;
motorized tools and implements; machines for transportation,
distribution and control of fluids; machines for valve
installations; machines and machine tools for installation
of well drilling equipment; wellheads, geothermal wellheads,
subsea wellheads, wellheads connectors in the nature of pipe
fittings and flanges [parts of machines]; pipeline repair
tools; running tools; parts and fittings for all the
aforesaid goods
09
Apparatus and instruments for conducting, switching,
transforming, accumulating, regulating or controlling
electricity; apparatus and instruments for inspection,
testing and monitoring of drilling equipment, downhole
functions, pressure, fluids, gas, including communication
between installations for well drilling; electronic and
scientific apparatus and devices for use in petroleum
engineering; electrical apparatus for use in the field of
petroleum engineering; annulus monitoring systems for
wellhead; devices and systems for control, testing and
monitoring of drilling equipment, downhole functions,
pressure, fluids and gas
42
Scientific and technological services and research and
related design in oil and gas exploration; product
development in oil and gas exploration; industrial analysis
and research services in oil and gas exploration; analysis
services for the exploitation of oil resources; testing of
oil wells; inspection (testing) of production facilities and
machines related to oil wells; quality control of oil wells;
geological subsoil surveys; underwater surveys; consulting
services related to oil exploration and oil fields; design
and development of subsea equipment, namely subsea
structures and other subsea equipment related to the
development and production of oil and gas; floor plan
services related to constructions; conducting technical
project studies; engineering; design and development and
updating and maintenance of computer programs