[ Equipment for gathering and recording seismic data, namely, detectors, recorders, data processors, transmitters for collecting, recording and processing seismic data; hydrophones, accelerometers and oil-field/gas-field sensors; optical fibre sensors and cables ]

'/gas-field':27 'acceleromet':22 'cabl':33 'collect':15 'data':7,11,20 'detector':9 'equip':1 'fibr':30 'field':26 'gather':3 'hydrophon':21 'name':8 'oil':25 'oil-field':24 'optic':29 'process':18 'processor':12 'record':5,10,16 'seismic':6,19 'sensor':28,31 'transmitt':13

Building, installation, maintenance and repair services for equipment used for gathering and recording seismic data, namely, hydrophones, accelerometers, oil-field/gas-field sensors, optical fibre sensors and cables

'/gas-field':22 'acceleromet':18 'build':1 'cabl':28 'data':15 'equip':8 'fibr':25 'field':21 'gather':11 'hydrophon':17 'instal':2 'mainten':3 'name':16 'oil':20 'oil-field':19 'optic':24 'record':13 'repair':5 'seismic':14 'sensor':23,26 'servic':6 'use':9

Seismic data gathering services and reservoir monitoring

'data':2 'gather':3 'monitor':7 'reservoir':6 'seismic':1 'servic':4

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