06
Metal products for use in sealing and securing oil, gas,
condensate and water wells, well bores and boreholes,
namely, metal pipes, pipe work and tubes of metal, metal
liners and casings, metal sleeves and metal sliding sleeves;
metal wells, well bore and borehole liners and casings;
metal subs, namely, drill string short drill collars and
thread crossovers (terms considered too vague by the
International Bureau - rule 13(2)(b) of the Common
Regulations); metal downhole subs, namely, drill string
short drill collars and thread crossovers (terms considered
too vague by the International Bureau - rule 13(2)(b) of the
Common Regulations); 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, drill collars, drill pipes and sleeves;
manually operated metal drill string slips for gripping
drill pipe; metal pipe clamps; metal plugs; metal wiper
plugs; metal manifolds for oil, gas, condensate and water
wells, well bores and boreholes; drill pipe attachments,
namely, metal drill collars; metal pipe protectors; metal
drill pipe protectors; metal packer retrieving goods for use
in sealing and securing oil, gas, condensate and water
wells, well bores and boreholes, namely, washover retriever
tools and muleshoe retriever tools for debris removal from
plug necks (terms considered too vague by the International
Bureau - rule 13(2)(b) of the Common Regulations); metal
valves not being parts of machines; metal blow-out
preventers, namely, metal valves not being parts of machines
for oil, gas, condensate and water wells, well bores and
boreholes; metal gate valves not being parts of machines;
manually operated metal chokes being valves; metal check
valves not being parts of machines; metal diverter valves
and kelly valves not being parts of machines; metal safety
valves not being parts of machines; metal float valves not
being parts of machines
07
Power-operated tools, machines and apparatus for drilling,
completing, cementing, producing fluids from, and
intervention in oil, gas, condensate and water wells, well
bores and boreholes, and for use in drill, completion,
intervention and production strings; automated
battery-operated downhole tools for use in drilling oil,
gas, condensate and water wells, well bores and boreholes;
power-operated downhole cementing tools for use in oil, gas,
condensate and water wells, well bores and boreholes;
power-operated flow control and flow circulation tools for
use in oil, gas, condensate and water wells, well bores and
boreholes; subsurface valves being parts of machines;
wellheads; oilfield pump valve assemblies; hydraulic
circulation valves being parts of machines; circulation
valves being parts of machines; oil field machines being
packers; oil field machines being intervention packers for
sealing and securing oil, gas, condensate and water wells,
well bores and boreholes; oil field machines being permanent
packers for sealing and securing oil, gas, condensate and
water wells, well bores and boreholes; oilfield machines
being packers actuated by electrical submersible pumps (ESP)
for sealing and securing oil, gas, condensate and water
wells, well bores and boreholes; oil field machines being
retrievable packers for sealing and securing oil, gas,
condensate and water wells, well bores and boreholes; oil
field machines being pocket packers for sealing and securing
oil, gas, condensate and water wells, well bores and
boreholes; oil field machines being cased hole packers for
sealing and securing oil, gas, condensate and water wells,
well bores and boreholes; oil field machines being open hole
packers for sealing and securing oil, gas, condensate and
water wells, well bores and boreholes; subs, namely,
submersible pumps for sealing and securing oil, gas,
condensate and water wells, well bores and boreholes;
downhole subs, spacer subs, namely, submersible pumps for
sealing and securing oil, gas, condensate and water wells,
well bores and boreholes; straddles, namely, belts for
machines for sealing and securing oil, gas, condensate and
water wells, well bores and boreholes; gas lift straddles,
namely, belts for machines for sealing and securing oil,
gas, condensate and water wells, well bores and boreholes;
perforation cleanup straddles, namely, belts for machines
for sealing and securing oil, gas, condensate and water
wells, well bores and boreholes; power-operated setting
tools for sealing and securing oil, gas, condensate and
water wells, well bores and boreholes; power-operated
non-explosive setting tools for sealing and securing oil,
gas, condensate and water wells, well bores and boreholes;
motorized setting tools for sealing and securing oil, gas,
condensate and water wells, well bores and boreholes; parts
of machines for sealing and securing oil, gas, condensate
and water wells, well bores and boreholes, namely, hangers,
intervention hangers, suspension hangers, retrievable
hangers, plugs, bridge plugs, high pressure plugs, slips,
mechanical slips, hydraulic slips, chokes, variable chokes,
and hydraulically-operated chokes
20
Oil and gas well equipment, namely, non-metal plugs for use
within the oil and gas industry
37
Building construction; repair services for oil, gas,
condensate, and water wells, well bores, and boreholes;
installation service, namely, drilling of wells for
exploitation of oil and natural gas
42
Scientific and technological services, namely, research and
design services in the field of oil, gas, condensate and
water wells, well bores and boreholes; industrial analysis
and research services in the field of oil, gas, condensate
and water wells, well bores and boreholes; analysis for
oil-field exploitation; oil well controlling activities
providing measurements and downhole telemetry, performing
well diagnostics, well logging and testing related to
sealing and securing wells; geological surveys; engineering
services in the field of oil, gas, condensate and water
wells, well bores and boreholes; oil-field surveys; oil
exploration
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