86326623
Jul 2, 2014
Jul 28, 2015
HALLIBURTON ENERGY SERVICES INC.
Active Trademark
Electronic surface readout gauges used in connection with a wireless acoustic telemetry system which uses electronic memory gauges, downhole sensors, actuators, and other electronic gauges used in drillstem testing applications to acquire and transmit real-time data related to bottomhole pressure, temperature, time, and other reservoir conditions to the surface
Electrical and Scientific Apparatus