Correcting Air Gun Source Signatures for Variation in Sea Water Temperature

K. E. Haavik; M. Landrø

doi:10.3997/2214-4609.201411970

Correcting Air Gun Source Signatures for Variation in Sea Water Temperature
Authors K. E. Haavik¹, M. Landrø²
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Affiliations: ¹ Norwegian University of Science & Technology ² Norwegian University of Science and Technology
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, Third EAGE Workshop on Permanent Reservoir Monitoring 2015, Mar 2015, Volume 2015, p.1 - 5
DOI: https://doi.org/10.3997/2214-4609.201411970

Abstract

Summary

A simple solution for correcting the effect of seawater temperature changes from base to monitor survey is presented. We find that the NRMS difference between the source signatures corresponding to a 10 degree centigrade change in the seawater temperature is approximately 8 % when the whole signature is considered and approximately 30 % in the area of the bubble oscillations.

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2015-03-16

2024-04-24

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References

Landrø, M.
, 2014, A Practical Equation for Air Gun Bubble Time Period Including the Effect of Varying Sea Water Temperature, We P04-01, 76th EAGE Conference & Exhibition.
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Landrø, M. and L.Amundsen
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Langhammer, J. and M.Landrø
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Langhammer, J. and M.Landrø
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Willis, H.
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Correcting Air Gun Source Signatures for Variation in Sea Water Temperature

Conference Proceedings 2015, 1 (2015); https://doi.org/10.3997/2214-4609.201411970

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Correcting Air Gun Source Signatures for Variation in Sea Water Temperature

Abstract

From This Site

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Most Cited This Month Most Cited RSS feed

The natural combination of full and image‐based waveform inversion

Poststack diffraction imaging using reverse‐time migration

Characterizing the effect of elastic interactions on the effective elastic properties of porous, cracked rocks

Fracture detection by Gaussian beam imaging of seismic data and image spectrum analysis

Laboratory measurements of guided‐wave propagation within a fluid‐saturated fracture