Wavelength-Dependent Attenuation Changes during Distributed Temperature Sensing in a Hot Geothermal Well

Thomas Reinsch; Jan Henninges

doi:10.1364/SENSORS.2010.JThA14

Advanced Photonics & Renewable Energy
OSA Technical Digest (CD) (Optica Publishing Group, 2010),
paper JThA14
•https://doi.org/10.1364/SENSORS.2010.JThA14

Wavelength-Dependent Attenuation Changes during Distributed Temperature Sensing in a Hot Geothermal Well

Thomas Reinsch and Jan Henninges

Optical Sensors 2010

Karlsruhe Germany
21–24 June 2010
ISBN: 978-1-55752-896-4

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BGPP/SENSORS Joint Poster Session (JThA)

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T. Reinsch and J. Henninges, "Wavelength-Dependent Attenuation Changes during Distributed Temperature Sensing in a Hot Geothermal Well," in Advanced Photonics & Renewable Energy, OSA Technical Digest (CD) (Optica Publishing Group, 2010), paper JThA14.

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Abstract

Within this study, a novel fibre optic wellbore cable was tested and deployed within a hot geothermal well in Iceland. Attenuation measurements at ordinary telecommunication wavelengths were used to evaluate hydrogen ingression into the fibre.

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