M/D TOTCO

Class [009]
Well site and well bore drilling instrumentation devices namely spring energy driven, pneumatic, hydraulic and electronic type sensors all of which are used to measure forces, pressures, & motions in surface and downhole drilling environments and to measure and display directly or through 3rd party drilling mud temperatures, pressures, velocities, flow rates, density, viscosity, pH, formation fluid temperatures, pressures, drill bit depth, well bore depth, well bore inclination drilling tool accelerations, forces, pressures, rotational speeds, hook load weight, pressure, load, flow, and rate along with managing pressure drilling integrated into a drilling rig; using well site computer hardware devices to display, store, and aggregate rig operations, and downloadable software for recording, collecting, and reporting data on well bore measurements; LTE cellular and satellite transmitters and receivers for use in communicating well bore measurement data