Apparatus for logging while drilling acoustic measurement

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United States of America Patent

PATENT NO 9823375
SERIAL NO

13499909

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Abstract

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Apparatus for acoustic measurement in a downhole environment to enable high quality measurements to be obtained in difficult logging conditions are disclosed. An example apparatus includes a downhole tool having a body with a plurality of transmitters located on the body. A receiver is located on the body a distance from the transmitters and an attenuator section is integrally formed on the body between at least one transmitter and the receiver.

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Patent Owner(s)

  • SCHLUMBERGER TECHNOLOGY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dumont, Alain Kawawaki, JP 23 482
Hori, Hiroshi Sagamihara, JP 57 540
Kinoshita, Toshihiro Sagamihara, JP 22 369
Nakajima, Hiroshi Sagamihara, JP 273 2988
Nomura, Hiroshi Sagamihara, JP 444 6548

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