U.S. federal trademark · Serial No. 85840482 · Reg. No. 4633051
Customization of computer programs and software for use in recording, logging, monitoring and evaluating subterranean vertical and horizontal directional oil and gas operations
Monitoring instruments, devices, and equipment for use in subterranean oil and gas operations, namely, deadline electric sensors, 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 software for use in recording, logging, monitoring and evaluating subterranean vertical and horizontal directional oil and gas operations
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