9 Directional and pressure surveying instruments and tools, namely, computer hardware, logging, monitoring, planning, orienting and data analysis measuring instruments for use in oil and gas well drilling operations, borehole electronic sensors for gathering borehole seismic data, electronic gauges used to track the volume of borehole fluid, testers used to determine oil, water, and gas rates and to evaluate well production performance, and inspection instruments for use in boreholes and in oil, gas, water, and geothermal wells for determining and adjusting calibration measurements in the borehole, and computer software used for gathering real-time data from the wellbore and for data base management, all for use in oil, gas, water and geothermal well drilling operations
Trademark: 78608894
