9 Oil and gas well downhole survey and measurement equipment; oil and gas well downhole survey and measurement equipment in the nature of measurement while drilling equipment, namely, rotary pulsers for signaling and transmitting data from a well to the surface, flow switches to detect flow of drilling fluids, and three-axis suspensions to support equipment used while drilling; oil and gas well surface equipment for the use with downhole survey and measurement in the nature of monitoring instruments, devices, and equipment for in subterranean vertical and horizontal directional drilling operations, namely, draw works encoders, geolograph encoders, hydraulic pressure sensors, data transfer equipment and depth tracking equipment in the nature of computers and electric sensors that monitor and record rate of penetration, hole depth, weight on bit, on bottom data, bit depth, hook load, and block height; computer programs and hardware for use in recording, logging, monitoring and evaluating subterranean vertical and horizontal directional drilling operations, namely, gamma readings, resistivity readings, drilling mud data, pressure readings, directional tracking, shock, vibration, temperature, weight on bit, and torque on bit; oil and gas well downhole survey and measurement equipment in the nature of fiber optic sensors for monitoring downhole fluid composition; oil and gas well downhole survey and measurement equipment in the nature of monitoring equipment for use in oil and gas drilling, namely, computer software, computer hardware, pressure sensors, and mud pumps that measures and detect flow while drilling; computer software for designing downhole equipment, for establishing tool build rate limits for downhole equipment, and for analyzing failures of downhole equipment; battery housings; computer hardware in the nature of rig floor display monitor; magnetometers; pressure sensors; computer assisted measurement while drilling (MWD) guidance devices, namely, electronic sensors for detecting parameters downhole in a well and telemetry devices in the nature of telemeters; downhole tools used in the drilling of oil and gas wells for measuring, calculating and recording axial, lateral, and angular shock and vibrations, pressure, resistivity, direction, gamma radiation and temperature, namely, measurement while drilling (MWD) and logging while drilling directional and gamma sensors
Trademark: 85668761
