1887

Abstract

Summary

Interest in the use of fibre-optic-based distibuted vibration sensing systems is rapidly expanding with users primarily drawn by its ability to make a large number of high-density strain measurements without the need for individual sensors. Unlike conventional measurements, strain is not measured at individual points but is instead measured across a section of the fibre (the gauge length). The gauge length (either an acquisition or processing parameter) is one of, if not the most, important parameters for DVS surveys having a direct influence on the resulting signal-to-noise-ratio and resolution. We have also derived a simple method for calculating its optimum value.

Loading

Article metrics loading...

/content/papers/10.3997/2214-4609.201412740
2015-06-01
2024-03-19
Loading full text...

Full text loading...

References

  1. Hartog, A.H., Kotov, O.I. and Liokumovich, L.B.
    [2013] The optics of distributed vibration sensing. EAGE, 2nd EAGE Workshop on Permanent Reservoir Monitoring.
    [Google Scholar]
http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201412740
Loading
/content/papers/10.3997/2214-4609.201412740
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error