System for the measurement and data acquisition for optical...

Details System for the measurement and data acquisition for optical... System for the measurement and data acquisition for optical...

2005-08-02

2008-03-11

Edwards, Jr., Timothy (Department: 2612)

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

C166S250010, C166S254200, C385S037000

Reexamination Certificate

active

07342217

ABSTRACT:
A system for the measurement and surface data acquisition for optical fiber sensors containing Bragg gratings for the sensing of physical parameters originated from a set of oil wells, the system including: an optical system for signal processing, the signals being originated from physical parameters sensors installed in one single or in a set of oil and/or gas wells and resulting from the reflected wavelength in response to a perturbation of the physical parameter under measurement; an electronic system for signal processing for converting the optical intensity signals originated from the optical system into electrical signals with the aid of detectors that optimize the signal
oise ratio; and an optical switcher having an interface between a) and b), for expanding the number of monitored oil wells.

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