Clock calibration of remote systems by roundtrip time

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11905826
APP PUB NO 20210372273A1
SERIAL NO

16346416

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for calibrating a downhole tool may comprise disposing a downhole tool in a borehole, transmitting a signal from a master module disposed on the first device to a module disposed on the second device, transmitting a return signal from the module to the master module, receiving the return signal with the master module, measuring a tone enabled delay for the signal to travel from the master module to the module, and determining a time delay of a return signal to travel from the module to the master module. A well measurement system may comprise a downhole tool. The downhole tool may further comprise a first device and a master module disposed on the first device, wherein the master module may comprise a master transmitter and a master receiver. In examples, the downhole tool may further comprise a second device and a module disposed on the second device.

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Patent Owner(s)

Patent OwnerAddress
HALLIBURTON ENERGY SERVICES INC3000 N SAM HOUSTON PARKWAY E HOUSTON TX 77032-3219

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balagamwala, Rameez Houston, US 1 0
Beste, Randal T Katy, US 12 255
Chen, Wenhao Houston, US 17 74
Golla, Christopher A Kingwood, US 16 228
Griffing, Matthew Chase Kingwood, US 21 44
Krugliak, Zinovy B Houston, US 10 63
Vehra, Imran Sharif Kingwood, US 18 8

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