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Lance D. Underwood

Halliburton

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Publication

Featured researches published by Lance D. Underwood.

Archive | 1992

Method and apparatus for automatic closed loop drilling system

Lance D. Underwood; Harold D. Johnson; Charles H. Dewey

Archive | 1992

Method and apparatus for adjusting the position of stabilizer blades

Harold D. Johnson; Charles H. Dewey; Lance D. Underwood

Archive | 1999

Internally profiled stator tube

Richard D. Bottos; Lance D. Underwood

Archive | 2006

Steerable underreamer/stabilizer assembly and method

Lance D. Underwood; Charles H. Dewey

Archive | 1991

Moineau motor with conduits through the stator

Lance D. Underwood; Harold D. Johnson; Charles H. Dewey; Mark J. Hommel

Archive | 2007

Drilling and hole enlargement device

John E. Campbell; Charles H. Dewey; Lance D. Underwood; Ronald G. Schmidt

Archive | 1997

Bottom hole assembly for directional drilling

James W. Estep; Lance D. Underwood; Albert C. Odell

Archive | 1993

Adjustable stabilizer for drill string

Charles H. Dewey; Lance D. Underwood; Harold D. Johnson

Archive | 2001

Method of making an internally profiled stator tube

Richard D. Bottos; Lance D. Underwood

Archive | 2006

Flexible directional drilling apparatus and method

Lance D. Underwood; Charles H. Dewey

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Charles H. Dewey

Halliburton

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Harold D. Johnson

Halliburton

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Richard D. Bottos

Halliburton

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Albert C. Odell

Halliburton

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James W. Estep

Halliburton

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Kevin J. Harrington

Institute of Cancer Research

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