1887

Abstract

Summary

We present a simple and effective method for suppression of MT noise in marine CSEM data. The method can be applied to any CSEM data set where both electric and magnetic fields are measured, and does not require deployment of reference receivers. By applying the method to field data from the Barents Sea, we obtained a significant reduction of MT noise.

Loading

Article metrics loading...

/content/papers/10.3997/2214-4609.201600562
2016-05-30
2024-04-23
Loading full text...

Full text loading...

References

  1. Amundsen, L., Løseth, L., Mittet, R., Ellingsrud, S. and Ursin, B.
    [2006] Decomposition of electromagnetic fields into upgoing and downgoing components. Geophysics, 71, G211–G223.
    [Google Scholar]
  2. Chen, J. and Alumbaugh, D. L.
    [2011] Three methods for mitigating airwaves in shallow water marine controlled-source electromagnetic data. Geophysics, 76, F89–F99.
    [Google Scholar]
  3. Markhus, V., Calvert, M., Uri, L. and Twarz, C.
    [2015] Robust and Fast Data-Driven MT processing. 77th EAGE Conference & Exhibition, Extended Abstracts, N105 04.
    [Google Scholar]
  4. Mittet, R. and Gabrielsen, P. T.
    [2013] Decomposition in upgoing and downgoing fields and inversion of marine CSEM data. Geophysics, 78, E1–E17.
    [Google Scholar]
  5. Myer, D., Constable, S. and Key, K.
    [2011] Broad-band waveforms and robust processing for marine CSEM surveys, Geophysical Journal International, 184, 689–698.
    [Google Scholar]
  6. Ryhove, S. K. R. and Maaø, F.
    [2008] On the removal of MT signal from SBL data. 70th EAGE Conference & Exhibition, Extended Abstracts, H047.
    [Google Scholar]
http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201600562
Loading
/content/papers/10.3997/2214-4609.201600562
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