9
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 system comprised of hardware, software, instrumentation, sensors, and/or alarms for recording, tracking, compiling, reporting, viewing, archiving, providing historical comparisons, and analyzing drilling information related to the usage and performance of equipment, materials, and/or site personnel; computer software for monitoring and recording drilling parameters and performance, including, force on bit, depth tracking, rate of penetration, thrust pressure, thrust force, pull pressure, pull force, rotary pressure, rotary torque, spindle rpm, mud-pump volume, mud-pump pressure, mud-pump strokes per minute, clamp pressure, pit volume, and/or pit volume totals; computer software for monitoring, organizing and analyzing data, and generating reports related to the usage and performance of equipment, materials, and/or site personnel in the field of drilling; and monitoring instruments, devices, and equipment for use in drilling operations, namely, junction boxes, carriage position sensors, measured depth sensors, rpm sensors, pump stroke sensors, and pit volume sensors