Inventor
WERKHEISER GREGORY THOMAS
US18 patents
Patents
18 patentsUS11879326B2Jan 23, 2024
Magnetic permeability sensor for using a single sensor to detect magnetic permeable objects and their direction
HALLIBURTON ENERGY SERVICES INC2 citations73
US10174610B2Jan 8, 2019
In-line receiver and transmitter for downhole acoustic telemetry
HALLIBURTON ENERGY SERVICES INC3 citations73
US9790785B2Oct 17, 2017
Systems and methods for downhole telecommunication
HALLIBURTON ENERGY SERVICES INC2 citations73
US12000274B2Jun 4, 2024
Wireless telemetry using a pressure switch and mechanical thresholding of the signal
HALLIBURTON ENERGY SERVICES INC3 citations72
US11634983B2Apr 25, 2023
Wireless telemetry using tool body deflection for opening a toe sleeve
HALLIBURTON ENERGY SERVICES INC5 citations69
US10273777B2Apr 30, 2019
Telemetrically operable packers
HALLIBURTON ENERGY SERVICES INC2 citations64
US11773686B2Oct 3, 2023
Electrostatic motor control of a sub surface safety valve
HALLIBURTON ENERGY SERVICES INC0 citations62
US11454109B1Sep 27, 2022
Wireless downhole positioning system
HALLIBURTON ENERGY SERVICES INC0 citations62
US11802850B2Oct 31, 2023
Magnetic permeability sensor with permanent magnet for downhole sensing
HALLIBURTON ENERGY SERVICES INC0 citations61
US12473825B2Nov 18, 2025
Wireless telemetry using a pressure switch and mechanical thresholding of the signal
HALLIBURTON ENERGY SERVICES INC0 citations60
US12435627B2Oct 7, 2025
Wireless telemetry using a pressure switch and mechanical thresholding of the signal
HALLIBURTON ENERGY SERVICES INC0 citations60
US10273776B2Apr 30, 2019
Telemetrically operable packers
HALLIBURTON ENERGY SERVICES INC1 citations54
US11608712B2Mar 21, 2023
Actuator apparatus using a pin-puller
HALLIBURTON ENERGY SERVICES INC0 citations52
US10760415B2Sep 1, 2020
Systems and methods for downhole telecommunication
HALLIBURTON ENERGY SERVICES INC0 citations52
US10221683B2Mar 5, 2019
Acoustically coupled transmitter for downhole telemetry
HALLIBURTON ENERGY SERVICES INC0 citations52
US10125603B2Nov 13, 2018
Frequency sweeps for encoding digital signals in downhole environments
HALLIBURTON ENERGY SERVICES INC0 citations51
US12084964B2Sep 10, 2024
Acoustic channel identification in wellbore communication devices
HALLIBURTON ENERGY SERVICES INC0 citations46
US11118445B2Sep 14, 2021
Selectively skipping transceivers to enhance communication quality and speed
HALLIBURTON ENERGY SERVICES INC0 citations42