CX-004483: Categorical Exclusion Determination

Gyroscope Guidance Sensor for Ultra-Deepwater ApplicationsCX(s) Applied: A9Date: 11/18/2010Location(s): Golden, ColoradoOffice(s): Fossil Energy, National Energy Technology Laboratory

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November 18, 2010
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Gyroscope Guidance Sensor for Ultra-Deepwater Applications
CX(s) Applied: A9
Date: 11/18/2010
Location(s): Golden, Colorado
Office(s): Fossil Energy, National Energy Technology Laboratory

Design of inertial guidance system for directional drilling, based on microelectromechanical systems (MEMS) gyroscope technology.

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