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Andrew J. Hayman

Schlumberger

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Publication

Featured researches published by Andrew J. Hayman.

Archive | 2004

Formation imaging while drilling in non-conductive fluids

Andrew J. Hayman; Philip Cheung

Archive | 1989

Determining impedance of material behind a casing in a borehole

Christopher V. Kimball; Fred E. Stanke; Curtis Randall; Andrew J. Hayman

Archive | 2001

Method and apparatus for investigating the wall of a borehole

Philip Cheung; Andrew J. Hayman; Dennis Pittman; Abdurrahman Sezginer

Archive | 2001

Conductive pad around electrodes for investigating the wall of a borehole in a geological formation

Philip Cheung; Andrew J. Hayman; Dennis Pittman

Archive | 2003

Phase discrimination for micro electrical measurement in non-conductive fluid

Andrew J. Hayman; Philip Cheung

Archive | 2004

Method and apparatus for imaging earth formation

Philip Cheung; Andrew J. Hayman; Dennis Pittman; Richard Bloemenkamp

Archive | 2001

Logging sonde for electrically exploring geological formations through which a borehole passes

Philip Cheung; Andrew J. Hayman; Dennis Pittman

Archive | 2009

Tool for imaging a downhole environment

Andrew J. Hayman

Archive | 2011

System and method for imaging properties of subterranean formations

Tarek M. Habashy; Andrew J. Hayman; Yong-Hua Chen; Dzevat Omeragic; Philip Cheung

Archive | 2003

Method and a tool for electrically investigating a wall of a borehole in a geologic formation

Andrew J. Hayman; Philip Cheung

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Collaboration

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Philip Cheung

Schlumberger

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Richard Bloemenkamp

Schlumberger

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Dennis Pittman

Schlumberger

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Thomas Barrou

Schlumberger

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Benoit Froelich

Schlumberger

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Gaelle Jannin

Schlumberger

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Gregoire Jacob

Schlumberger

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Laetitia Comparon

Schlumberger

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Sylvain Thierry

Schlumberger

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Christopher V. Kimball

Schlumberger

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