Downhole acoustic mapping

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10364664
APP PUB NO 20180003843A1
SERIAL NO

15623436

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A downhole tool for operation within a wellbore and including a transmitter array and first and second receiver arrays. The transmitter array includes a plurality of transmitters azimuthally distributed around a longitudinal axis of the downhole tool at a first axial location of the downhole tool. The first receiver array includes a plurality of first receivers azimuthally distributed around the longitudinal axis at a second axial location axially offset from the first axial location. The second receiver array includes a plurality of second receivers azimuthally distributed around the longitudinal axis at a third axial location axially offset from the first and second axial locations.

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Patent Owner(s)

  • DOWELL -- A DIVISION OF SCHLUMBERGER TECHNOLOGY CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hori, Hiroshi Sagamihara, JP 57 536
Houshuyama, Shin'ichi Tokyo, JP 2 25
Imamura, Akane Yokohama, JP 1 20
Izuhara, Wataru Tokyo, JP 9 56
Nakajima, Hiroshi Sagamihara, JP 273 2983
Sakiyama, Naoki Tokyo, JP 16 58
Wago, Toshimichi Tokyo, JP 15 345

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