Computer softwares for use in acquiring, processing, interpreting geophysical data with a view to underground exploration and exploitation; scientific apparatus and instruments for use in acquiring, processing, interpreting geophysical data with a view to underground exploration and exploitation; measuring, signaling, checking apparatus and instruments used for acquiring, processing, interpreting geophysical data with a view to underground exploration and exploitation; computer software for use in acquiring, processing, interpreting seismic data with a view to searching or exploiting hydrocarbon or gas deposits, scientific apparatus and instruments for use in acquiring, processing, interpreting seismic data with a view to searching or exploiting hydrocarbon or gas deposits; measuring, signaling, checking apparatus and instruments for acquiring, processing, interpreting seismic data with a view to searching or exploiting hydrocarbon or gas deposits

Computerized and central file management of geophysical and seismic data; management of computer files in the geophysics and seismics field; database management of geophysical and seismic data

Installation, construction, upkeep, maintenance and repair of scientific apparatus and instruments, of measuring, signalling, checking supervision apparatus and instruments for acquiring, processing, interpreting geophysical data with a view to underground exploration or exploitation and scientific apparatus and instruments, measuring, signalling, checking supervision apparatus and instruments for acquiring, processing, interpreting seismic data with a view to seeking or exploiting hydrocarbon or gas deposits; well drilling, overseeing of construction work with a view to underground exploration and exploitation and seeking or exploitation of hydrocarbon or gas deposits; installation and upkeep of oil and gas pipelines; construction, plastering and cement work for installations in the seismics and geophysics field

Scientific services, namely, acquiring, processing, interpreting geophysical data for underground exploration and exploitation; scientific services, namely, acquiring, processing, interpreting seismic data for searching or exploitation of hydrocarbon or gas deposits; installing, updating and maintaining software in the geophysics and seismic field