Data processing equipment and computers, computer software for use in processing and analyzing seismic and geophysical data for the oil and gas industries; computer hardware, computer peripherals and computer software for seismic exploration, analysis and research

Computers, computer software for analyzing and evaluating data in seismic exploration, analysis and research; computer hardware and computer software for analyzing and evaluating data in seismic exploration, analysis and research

Computers, computer software for analyzing and evaluating data in seismic exploration, analysis and research; computer hardware and computer software for analyzing and evaluating data in seismic exploration, analysis and research