16 May 2008 Optical temperature point-sensor array for oil and gas down-hole applications
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Proceedings Volume 7004, 19th International Conference on Optical Fibre Sensors; 70040H (2008) https://doi.org/10.1117/12.785875
Event: 19th International Conference on Optical Fibre Sensors, 2008, Perth, WA, Australia
Abstract
An armored, 1/4" cabled, temperature sensor array was developed for oil and gas down-hole applications using Bragg gratings written into large diameter, single-mode cane waveguides to provide strain-isolated temperature sensor elements. The temperature sensor array was deployed and evaluated in a test-well. A measured temperature 1-σ deviation of better than 0.002°C and an overnight stability range of 0.02°C were demonstrated.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
D. Taverner, D. Taverner, E. Dowd, E. Dowd, J. Grunbeck, J. Grunbeck, J. Dunphy, J. Dunphy, G. Daigle, G. Daigle, R. Jones, R. Jones, D. Norton, D. Norton, T. MacDougall, T. MacDougall, "Optical temperature point-sensor array for oil and gas down-hole applications", Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 70040H (16 May 2008); doi: 10.1117/12.785875; https://doi.org/10.1117/12.785875
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