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  • Capturing the Value of Source-Over-Streamer Acquisition for Velocity Model Building at Barents Sea Capturing the Value ...
Technical Abstract

Capturing the Value of Source-Over-Streamer Acquisition for Velocity Model Building at Barents Sea

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The source-over-streamer configuration has been designed to improve pre-processing of the seismic data leading to high-resolution imaging. It also leads to new residual moveout information, unique in its high quality and density. By adding a front source to the original design, long offset information is now available for full waveform inversion velocity update. The combination the reflection information from the clean common imaged gather and the diving wave from the long offset allows a high-resolution anisotropic model to be obtained.
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Publications

EAGE - European Association of Geoscientists and Engineers

Authors

Nicolas Salaun, Mathieu Reinier, Andrew Wright, Guillaume Henin, Guillaume Gigou

Month

August

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