Apparatus and instruments for conducting, transforming or controlling electric current; scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, monitoring, verifying, supervising and teaching apparatus and instruments particularly for the oil and gas industry; measuring, regulating and control apparatus and instruments, automatic equipment and apparatus, recording apparatus and instruments used in exploratory and drilling operations for mineral substances underground or not and/or for controlling and surveillance of drilling operations for underground substances; flowmeters for metering solid residues found in a fluid in circulation; flowmeters for metering cuttings residues for continuously monitoring the volume and flow of cuttings from a borehole; measurement systems for surface monitoring in realtime of depth values including water pressure, flow, temperature and concentration; sensors, recorders, drives, computers, monitors, detectors, counters; parts and components in connection with the above instruments, apparatus and equipment

Oil and drilling engineering services; professional consulting services unrelated to business but in the field of drilling; analyses, testing, monitoring and experiments of oil prospecting and drilling equipment; prospection research and analysis of all ground and underground substances, including oil, rocks, minerals, gases and oil materials testing, research and analysis laboratories in connection with natural resources; metering, appraisal and engineering services and particularly services consisting of provision of a document containing on the same paper media or on any computer media, according to the depth of boring, logs and value curves of geological boring parameters obtained from surface measurements; carrying out measurements in oil wells or others; data programming services; all these services are in connection with the above goods in class 9