Sources, sensors, cables, and other equipment for gathering, recording, or analysing geophysical data; air guns and acoustic signal generators for undersea surveying; marine vibrators and acoustic wave generators for undersea surveying; electromagnetic antennas; electromagnetic coils; source arrays in the nature of surveying machines and instruments for surveying undersea marine formations; hydrophones; geophones; electronic receivers designed to pick up seismic vibrations; accelerometers; particle velocity sensors; pressure gauges; marine depth sensors; electrodes; streamers, namely, seismological instruments used for surveying marine formations; electromagnetic apparatus used to generate or measure electromagnetic fields used for surveying marine formations; ocean bottom cables for the transmission of data, sounds and images; electric actuators; surveying instruments for conducting undersea geophysical surveys; optical fiber cables; electronic database in the field of geophysical information recorded on computer media; computer software for use in conducting geophysical data analysis, geophysical modelling, and geophysical data processing; electronic instruction manuals.

Collection and compilation of information into computer databases in the field of geophysical data; selection, collection and compilation of information from computer databases in the field of geophysical data.

Sources, sensors, cables, and other equipment for gathering, recording, or analysing geophysical data; air guns and acoustic signal generators for undersea surveying; marine vibrators and acoustic wave generators for undersea surveying; electromagnetic antennas; electromagnetic coils; source arrays in the nature of surveying machines and instruments for surveying undersea marine formations; hydrophones; geophones; electronic receivers designed to pick up seismic vibrations; accelerometers; particle velocity sensors; pressure gauges; marine depth sensors; electrodes; streamers, namely, seismological instruments used for surveying marine formations; electromagnetic apparatus used to generate or measure electromagnetic fields used for surveying marine formations; ocean bottom cables for the transmission of data, sounds and images; electric actuators; surveying instruments for conducting undersea geophysical surveys; optical fiber cables; electronic database in the field of geophysical information recorded on computer media; computer software for use in conducting geophysical data analysis, geophysical modelling, and geophysical data processing; electronic instruction manuals.

Collection and compilation of information into computer databases in the field of geophysical data; selection, collection and compilation of information from computer databases in the field of geophysical data.

Boats; yachts; parts and fittings for the aforesaid goods.

Building construction; repair and installation services; but not including the construction and repair of drilling and production platforms.

Alcoholic beverages (except beers); wines and fortified wines.

Sources, sensors, cables, and other equipment for gathering, recording, or analysing geological and geophysical data, including, but not limited to seismic, gravity, magnetic, electromagnetic and magnetotelluric data; air guns and acoustic signal generators for undersea and seabed surveying; marine vibrators and acoustic wave generators for undersea and seabed surveying; electromagnetic antennas; electromagnetic coils; source arrays in the nature of machines and instruments for surveying undersea marine formations; hydrophones; geophones; electronic receivers designed to pick up seismic vibrations; accelerometers; particle velocity sensors; pressure gauges; marine depth sensors; electrodes; streamers, subsea cables, namely seismological instruments used for surveying marine formations; electromagnetic apparatus used to generate or measure electromagnetic fields used for surveying marine formations; ocean bottom cables for the transmission of data, sounds and images; electric actuators; surveying instruments for conducting undersea geophysical surveys; optical fiber cables; electronic database in the field of geophysical information recorded on computer media; computer software for use in conducting geophysical data analysis, geophysical modelling, and geophysical data processing; electronic instruction manuals.

Collection and compilation of information into computer databases in the field of geological and geophysical data, including, but not limited to, seismic, magnetic, electromagnetic, gravimetric, radiometric and magnetotelluric data; selection, collection and compilation of information from computer databases in the field of geological and geophysical data, including, but not limited to, seismic, magnetic, electromagnetic, gravimetric, radiometric data; management of computer files in geological and geophysical fields, including files in the seismic, magnetic, electromagnetic, gravimetric, radiometric and magnetotelluric fields.

Sources, sensors, cables, and other equipment for gathering, recording, or analysing geophysical data; air guns and acoustic signal generators for undersea surveying; marine vibrators and acoustic wave generators for undersea surveying; electromagnetic antennas; electromagnetic coils; source arrays in the nature of surveying machines and instruments for surveying undersea marine formations; hydrophones; geophones; electronic receivers designed to pick up seismic vibrations; accelerometers; particle velocity sensors; pressure gauges; marine depth sensors; electrodes; streamers, namely, seismological instruments used for surveying marine formations; electromagnetic apparatus used to generate or measure electromagnetic fields used for surveying marine formations; ocean bottom cables for the transmission of data, sounds and images; electric actuators; surveying instruments for conducting undersea geophysical surveys; optical fiber cables; electronic database in the field of geophysical information recorded on computer media; computer software for use in conducting geophysical data analysis, geophysical modelling, and geophysical data processing; electronic instruction manuals. .

Collection and compilation of information into computer databases in the field of geophysical data; selection, collection and compilation of information from computer databases in the field of geophysical data .

Sources, sensors, cables, and other equipment for gathering, recording, or analysing geophysical data; air guns and acoustic signal generators for undersea surveying; marine vibrators and acoustic wave generators for undersea surveying; electromagnetic antennas; electromagnetic coils; source arrays in the nature of surveying machines and instruments for surveying undersea marine formations; hydrophones; geophones; electronic receivers designed to pick up seismic vibrations; accelerometers; particle velocity sensors; pressure gauges; marine depth sensors; electrodes; streamers, namely, seismological instruments used for surveying marine formations; electromagnetic apparatus used to generate or measure electromagnetic fields used for surveying marine formations; ocean bottom cables for the transmission of data, sounds and images; electric actuators; surveying instruments for conducting undersea geophysical surveys; optical fiber cables; electronic database in the field of geophysical information recorded on computer media; computer software for use in conducting geophysical data analysis, geophysical modelling, and geophysical data processing; electronic instruction manuals. .

Collection and compilation of information into computer databases in the field of geophysical data; selection, collection and compilation of information from computer databases in the field of geophysical data. .

Rebreather oxygen controllers; rebreather oxygen sensor monitors; dive computers; computer hardware and computer software for use by scuba divers; sensors, monitors and controllers for scuba divers; oxygen sensors; oxygen controllers; electronic and electrical scuba diving apparatus and instruments.

Construction, inspection, maintenance and repair of drilling and production platforms; drilling of wells and laying of pipelines; rental of oil exploration machinery and apparatus; consultancy and advisory services relating to the aforesaid.

Transportation, collection and delivery of petroleum and gas by land or sea; transportation of petroleum and gas by pipeline; storage of petroleum and gas; transportation of drilling and production platforms; consultancy and advisory services relating to the aforesaid.