NMR logging using time-domain averaging

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United States of America Patent

PATENT NO 7135862
APP PUB NO 20020163334A1
SERIAL NO

09803819

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Abstract

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Method for data acquisition and processing, which uses time-domain averaging to increase the signal to noise ratio (SNR) in single-event measurements. In a preferred embodiment, NMR echo-trains obtained using high-speed NMR logging are provided, the echo trains are time-domain averaged, preferably in real-time, over one or more time intervals to sharpen the spatial resolution of the logging tool and/or to increase the signal to noise ratio (SNR) of the data train.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagiwara, Teruhiko Houston, TX 35 754

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