Electronic drilling oilfield instrumentation and control apparatus for use in oil and natural gas drilling, exploration, and production, namely, electronic instrumentation for monitoring well drilling parameters, electronic instrumentation control panels, electronic instrument control consoles, electronic instrumentation control circuits, indicators, namely, weight indicators used to help control the proper weight on drill bits during drilling, gauges, namely, gauges used to measure depth and vertical of borehole during drilling, meters, namely, electronic meters to measure volume of weight on drill bits during drilling, data processors, data acquisition apparatus in the nature of recorders and instruments for monitoring and display of well drilling parameter data obtained from oilrigs and subterranean wells, electronic event recorders for monitoring rig activity, pressure gauges; electronic instruments for use in the compilation and dissemination of data used to drill a straighter borehole and maximize drilling efficiency for use in oil and natural gas drilling; computer hardware and software for providing information and data about the functions, processes, and operations of oil and natural gas drilling rig equipment and for enabling rig personnel to manage, monitor, and control, the functions, processes, and operations of oil and natural gas drilling rig equipment; weighing equipment, namely, scales
Electrical and Scientific Apparatus