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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
computer software for use in capturing wellsite activity data, performing operational and data analysis, capturing detailed cost data, providing knowledge management capabilities, and providing customized reporting capabilities, all for use in the exploration, development and/or production of hydrocarbons and other mineral deposits