Patent ID: 11933157
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Civil engineering (Other fields)
Classification: CPC E  H | IPC E

Claim 12:
13. A system for communicating with a downhole tool, the system comprising:
a downhole sensor disposed within a wellbore coupled with the downhole tool, the downhole sensor configured to detect physical changes comprises at least one selected from the group of change in the rotation of a drill bit, a change in a flow rate of a fluid in the downhole tool, a change in a speed of a motor in the downhole tool, and a change in the torque of the motor in the downhole tool being induced by a pressure wave generated by a mud pulser, and the downhole sensor indirectly detects the pressure wave by detecting the physical changes induced in a portion of the downhole tool by the pressure wave; and
a processor coupled with the downhole tool configured to convert the physical changes into a digital signal comprising the information.